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Build Information

Successful build of Metron, reference 1.0.4 (ac32b1), with Swift 6.4 for macOS (SPM) on 15 Sep 2026 22:24:38 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/toineheuvelmans/Metron.git
Reference: 1.0.4
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/toineheuvelmans/Metron
 * tag               1.0.4      -> FETCH_HEAD
HEAD is now at ac32b11 Merge pull request #18 from LinkAndreas/#15-Fix-line-contains
Cloned https://github.com/toineheuvelmans/Metron.git
Revision (git rev-parse @):
ac32b1162ba3c52e3844f6478c3d5acfde9c94c4
SUCCESS checkout https://github.com/toineheuvelmans/Metron.git at 1.0.4
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/toineheuvelmans/Metron.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
[19 / 28]
[31 / 40] Metron
[32 / 40] Metron
[37 / 40] Metron
Build complete! (7.81 sec)
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/Quick/Quick.git
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Fetched https://github.com/Quick/Nimble.git (2.51s)
Fetched https://github.com/Quick/Quick.git (2.51s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 1.3.4 (4.73s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 7.3.4 (0.63s)
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 1.3.4
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 7.3.4
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGAffineTransform.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// Applies the given transform using the origin as anchor point.
21 |     public func applying(_ t: CGAffineTransform, anchorPoint: CGPoint) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         let m = applying(CGAffineTransform(translationX: -anchorPoint.x, y: -anchorPoint.y))
23 |         let mt = m.applying(t)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:6:5: warning: 'public' modifier is redundant for property declared in a public extension
 4 |
 5 |     /// - returns: A `CGVector` with dx: x and dy: y.
 6 |     public var vector: CGVector {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
 7 |         return CGVector(dx: x, dy: y)
 8 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:11:5: warning: 'public' modifier is redundant for property declared in a public extension
 9 |
10 |     /// - returns: A `CGPoint` with rounded x and y values.
11 |     public var rounded: CGPoint {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
12 |         return CGPoint(x: round(x), y: round(y))
13 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:16:5: warning: 'public' modifier is redundant for instance method declared in a public extension
14 |
15 |     /// - returns: The Euclidean distance from self to the given point.
16 |     public func distance(to point: CGPoint) -> CGFloat {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
17 |         return (point - self).magnitude
18 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// Constrains the x and y value to within the provided rect.
21 |     public func clipped(to rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         return CGPoint(x: x.clipped(rect.minX, rect.maxX),
23 |             y: y.clipped(rect.minY, rect.maxY))
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:27:5: warning: 'public' modifier is redundant for instance method declared in a public extension
25 |
26 |     /// - returns: The relative position inside the provided rect.
27 |     public func position(in rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
28 |         return CGPoint(x: x - rect.origin.x,
29 |             y: y - rect.origin.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:35:5: warning: 'public' modifier is redundant for instance method declared in a public extension
33 |     /// where horizontal and vertical position are normalized
34 |     /// (i.e. mapped to 0-1 range).
35 |     public func normalizedPosition(in rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
36 |         let p = position(in: rect)
37 |         return CGPoint(x: (1.0 / rect.width) * p.x,
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:42:5: warning: 'public' modifier is redundant for instance method declared in a public extension
40 |
41 |     /// - returns: True if the line contains the point.
42 |     public func isAt(line: Line) -> Bool {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
43 |         return line.contains(self)
44 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:7:5: warning: 'public' modifier is redundant for initializer declared in a public extension
  5 |     // MARK: Convenience initializers
  6 |
  7 |     public init(size: CGSize) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
  8 |         self.init(origin: .zero, size: size)
  9 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:11:5: warning: 'public' modifier is redundant for initializer declared in a public extension
  9 |     }
 10 |
 11 |     public init(center: CGPoint, size: CGSize) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 12 |         self.init(origin: CGPoint(x: center.x - size.width / 2, y: center.y - size.height / 2), size: size)
 13 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:15:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 13 |     }
 14 |
 15 |     public init(origin: CGPoint, edges: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 16 |         self.init(origin: origin, size: CGSize(edges: edges))
 17 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:19:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 17 |     }
 18 |
 19 |     public init(center: CGPoint, edges: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 20 |         self.init(center: center, size: CGSize(edges: edges))
 21 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:23:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 21 |     }
 22 |
 23 |     public init(minX: CGFloat, minY: CGFloat, maxX: CGFloat, maxY: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 24 |         self.init(origin: CGPoint(x: minX, y: minY), size: CGSize(width: maxX - minX, height: maxY - minY))
 25 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:29:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 27 |     /// Initializes a `CGRect` of specified size, positioned such that
 28 |     /// the provided `origin` point will be in the specified `corner`.
 29 |     public init(size: CGSize, origin: CGPoint, inCorner corner: Corner) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 30 |         switch corner {
 31 |         case .minXminY: self.init(origin: origin, size: size)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:42:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 40 |     /// Initializes a `CGRect` that is scaled – preserving aspect ratio – to fill
 41 |     /// the entire rect specified at `inRect:`.
 42 |     public init(aspectFillSize size: CGSize, inRect rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 43 |         let ratio = size / rect.size
 44 |         let smallestRatio = min(ratio.width, ratio.height)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:50:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 48 |     /// Initializes a `CGRect` that is scaled – preserving aspect ratio – to fit
 49 |     /// exactly in the rect specified at `inRect:`.
 50 |     public init(aspectFitSize size: CGSize, inRect rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 51 |         let ratio = size / rect.size
 52 |         let largestRatio = max(ratio.width, ratio.height)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:58:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 56 |     /// - returns: The value for the given edge
 57 |     /// (i.e. `minXEdge` will return this rect's `minX` value).
 58 |     public func edge(_ edge: CGRectEdge) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 59 |         switch edge {
 60 |         case .minXEdge: return minX
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:68:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 66 |
 67 |     /// - returns: The `CGPoint` coordinate for the given corner.
 68 |     public func corner(_ corner: Corner) -> CGPoint {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 69 |         return CGPoint(x: edge(corner.xEdge), y: edge(corner.yEdge))
 70 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:74:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 72 |     /// - returns: A `CGRect` with size scaled to the provided scale factor,
 73 |     /// preserving the center.
 74 |     public func scaled(by scale: CGFloat) -> CGRect {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 75 |         return CGRect(center: center, size: size * scale)
 76 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:80:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 78 |     /// - returns: A `CGRect` with size scaled to the provided scale factor,
 79 |     /// preserving the specified corner.
 80 |     public func scaled(by scale: CGFloat, corner: Corner) -> CGRect {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 81 |         return CGRect(size: size * scale, origin: self.corner(corner), inCorner: corner)
 82 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:85:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 83 |
 84 |     /// - returns: The `LineSegment` representing the provided edge.
 85 |     public func lineSegment(for edge: CGRectEdge) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 86 |         let corners = edge.corners
 87 |         return LineSegment(a: corner(corners.0), b: corner(corners.1))
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRectEdge.swift:30:1: warning: extension declares a conformance of imported type 'CGRectEdge' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
28 | }
29 |
30 | extension CGRectEdge: CustomDebugStringConvertible {
   | |- warning: extension declares a conformance of imported type 'CGRectEdge' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
31 |     public var debugDescription: String {
32 |         switch self {
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:5:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 3 | public extension CGSize {
 4 |
 5 |     public init(edges length: CGFloat) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 6 |         self.init(width: length, height: length)
 7 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:9:5: warning: 'public' modifier is redundant for property declared in a public extension
 7 |     }
 8 |
 9 |     public var area: CGFloat {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
10 |         return width * height
11 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:14:5: warning: 'public' modifier is redundant for property declared in a public extension
12 |
13 |     /// - returns: A `CGSize` with width and height swapped.
14 |     public var swapped: CGSize {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
15 |         return CGSize(width: height, height: width)
16 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:19:5: warning: 'public' modifier is redundant for instance method declared in a public extension
17 |
18 |     /// Limits the size to the given size.
19 |     public func clipped(to size: CGSize) -> CGSize {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
20 |         return CGSize(width: min(width, size.width),
21 |             height: min(height, size.height))
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:6:5: warning: 'public' modifier is redundant for property declared in a public extension
 4 |
 5 |     /// - returns: A `CGPoint` with x: dx and y: dy.
 6 |     public var point: CGPoint {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
 7 |         return CGPoint(x: dx, y: dy)
 8 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:10:5: warning: 'public' modifier is redundant for property declared in a public extension
 8 |     }
 9 |
10 |     public var magnitude: CGFloat {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
11 |         return sqrt(dx * dx + dy * dy)
12 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:13:5: warning: 'public' modifier is redundant for property declared in a public extension
11 |         return sqrt(dx * dx + dy * dy)
12 |     }
13 |     public var angle: Angle {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
14 |         return atan2(dy, dx)
15 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:17:5: warning: 'public' modifier is redundant for initializer declared in a public extension
15 |     }
16 |
17 |     public init(angle: Angle, magnitude: CGFloat) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
18 |         self.init(dx: magnitude * cos(angle), dy: magnitude * sin(angle))
19 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:21:5: warning: 'public' modifier is redundant for property declared in a public extension
19 |     }
20 |
21 |     public var inversed: CGVector {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
22 |         return CGVector(dx: -dx, dy: -dy)
23 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:26:5: warning: 'public' modifier is redundant for property declared in a public extension
24 |
25 |     /// - returns: The `CGRectEdge` towards which this vector tends the most.
26 |     public var dominantEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
27 |         return abs(dx) > abs(dy) ? (dx > 0.0 ? .maxXEdge : .minXEdge) : (dy > 0.0 ? .maxYEdge : .minYEdge)
28 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:31:5: warning: 'public' modifier is redundant for property declared in a public extension
29 |
30 |     /// - returns: The `Corner` towards which this vector tends the most.
31 |     public var dominantCorner: Corner {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
32 |         let xEdge: CGRectEdge = dx > 0 ? .maxXEdge : .minXEdge
33 |         let yEdge: CGRectEdge = dy > 0 ? .maxYEdge : .minYEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:39:5: warning: 'public' modifier is redundant for instance method declared in a public extension
37 |     /// - returns: A `Line` drawn through the given point,
38 |     /// following this vector.
39 |     public func line(through point: CGPoint) -> Line {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
40 |         return Line(a: point, b: point + self)
41 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:46:5: warning: 'public' modifier is redundant for instance method declared in a public extension
44 |     /// following this vector. The `LineSegment` length
45 |     /// equals the vector magnitude.
46 |     public func lineSegment(from point: CGPoint) -> LineSegment {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
47 |         return LineSegment(a: point, b: point + self)
48 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:83:5: warning: 'public' modifier is redundant for initializer declared in a public extension
81 |
82 | public extension CGAffineTransform {
83 |     public init(translation: CGVector) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
84 |         self.init(translationX: translation.dx, y: translation.dy)
85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:87:5: warning: 'public' modifier is redundant for instance method declared in a public extension
85 |     }
86 |
87 |     public func translatedBy(vector: CGVector) -> CGAffineTransform {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
88 |         return translatedBy(x: vector.dx, y: vector.dy)
89 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:29:5: warning: 'public' modifier is redundant for property declared in a public extension
 27 |
 28 |     /// - returns: The angle expressed in radians.
 29 |     public var radians: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 30 |         return asUnit(.radians)
 31 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:33:5: warning: 'public' modifier is redundant for property declared in a public extension
 31 |     }
 32 |     /// - returns: The angle expressed in degrees.
 33 |     public var degrees: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 34 |         return asUnit(.degrees)
 35 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:42:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 40 |
 41 |     /// - returns: The angle expressed in the provided unit.
 42 |     public func asUnit(_ unit: Unit) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 43 |         if self.unit == unit {
 44 |             return value
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:56:5: warning: 'public' modifier is redundant for static method declared in a public extension
 54 |     /// - returns: The floating point value representing a full rotation
 55 |     /// in the given unit (i.e. 2pi radians / 360 degrees)
 56 |     public static func fullRotation(unit: Unit) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for static method declared in a public extension
 57 |         return unit == .radians ? (2.0 * .pi) : 360.0
 58 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:62:5: warning: 'public' modifier is redundant for property declared in a public extension
 60 |     /// - returns: The floating point value representing a full rotation
 61 |     /// expressed in the current unit of this angle.
 62 |     public var fullRotation: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 63 |         return Angle.fullRotation(unit: unit)
 64 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:68:5: warning: 'public' modifier is redundant for property declared in a public extension
 66 |     /// - returns: The angle expressed in a value normalized between
 67 |     /// 0 and `fullRotation`.
 68 |     public var normalized: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 69 |         let max = fullRotation
 70 |         let moduloValue = fmod(value, max)
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:77:5: warning: 'public' modifier is redundant for property declared in a public extension
 75 |     /// - returns: `fullRotation` minus the `normalized` angle.
 76 |     ///
 77 |     public var inversed: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 78 |         let max = fullRotation
 79 |         return Angle(max - normalized.value, unit: unit)
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:162:5: warning: 'public' modifier is redundant for instance method declared in a public extension
160 |     /// - returns: The `Angle` between horizontal line through `self`,
161 |     /// and line from `self` to `reference.
162 |     public func polarAngle(reference: CGPoint) -> Angle {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
163 |         return (self - reference).angle
164 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:169:5: warning: 'public' modifier is redundant for instance method declared in a public extension
167 |     /// and `self` to `next`, i.e. the angle at vertex `self`
168 |     /// of triangle (`previous`,`self`,`next`).
169 |     public func angle(previous: CGPoint, next: CGPoint) -> Angle {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
170 |         let v1 = previous - self
171 |         let v2 = next - self
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:181:5: warning: 'public' modifier is redundant for initializer declared in a public extension
179 |
180 |     /// Convenience initializer for rotation transform.
181 |     public init(rotationAngle angle: Angle) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
182 |         self.init(rotationAngle: angle.asUnit(.radians))
183 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:186:5: warning: 'public' modifier is redundant for instance method declared in a public extension
184 |
185 |     /// Convenienc function for rotating a transform.
186 |     public func rotated(by angle: Angle) -> CGAffineTransform {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
187 |         return rotated(by: angle.asUnit(.radians))
188 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:34:5: warning: 'public' modifier is redundant for property declared in a public extension
 32 |      *  coordinate system, running clockwise starting at topLeft.
 33 |      */
 34 |     public var corners: [Corner] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 35 |         return CornerPosition.all.map { corner(for: $0) }
 36 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:43:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 41 |      *  provided.
 42 |      */
 43 |     public func corners(startingAt start: Corner,
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 44 |                         rotating: RotationDirection = .clockwise) -> [Corner] {
 45 |         var arrangedCorners: [Corner] = corners
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:54:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 52 |
 53 |     /// - returns: The `CornerPosition` of the `Corner` in this CoordinateSystem.
 54 |     public func position(for corner: Corner) -> CornerPosition {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 55 |         let tlsCorner: CornerPosition   //  topLeft system corner
 56 |         switch corner {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:71:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 69 |
 70 |     /// - returns: The `Corner` at the `CornerPosition` in this CoordinateSystem.
 71 |     public func corner(for position: CornerPosition) -> Corner {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 72 |         let tlsPosition: Corner   //  topLeft system position
 73 |         switch position {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:93:5: warning: 'public' modifier is redundant for property declared in a public extension
 91 |      *  coordinate system, running clockwise starting at top.
 92 |      */
 93 |     public var edges: [CGRectEdge] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 94 |         return Side.all.map { edge(for: $0) }
 95 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:102:5: warning: 'public' modifier is redundant for instance method declared in a public extension
100 |      *  provided.
101 |      */
102 |     public func edges(startingAt start: CGRectEdge,
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
103 |                       rotating: RotationDirection = .clockwise) -> [CGRectEdge] {
104 |         var arrangedEdges: [CGRectEdge] = edges
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:113:5: warning: 'public' modifier is redundant for instance method declared in a public extension
111 |
112 |     /// - returns: The `Side` of the `CGRectEdge` in this CoordinateSystem
113 |     public func side(for edge: CGRectEdge) -> Side {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
114 |         let tlsSide: Side   //  topLeft system side
115 |         switch edge {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:130:5: warning: 'public' modifier is redundant for instance method declared in a public extension
128 |
129 |     /// - returns: The `CGRectEdge` at the `Side` in this CoordinateSystem
130 |     public func edge(for side: Side) -> CGRectEdge {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
131 |         let tlsEdge: CGRectEdge   //  topLeft system edge
132 |         switch side {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:147:5: warning: 'public' modifier is redundant for property declared in a public extension
145 |
146 |     /// - returns: True if a circle, traced by incrementing an angle, runs clockwise
147 |     public var circleRunsClockwise: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
148 |         switch origin {
149 |         case .topLeft, .bottomRight: return true
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:24:5: warning: 'public' modifier is redundant for initializer declared in a public extension
22 | public extension Corner {
23 |
24 |     public init(x xEdge: CGRectEdge, y yEdge: CGRectEdge) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
25 |         switch (xEdge, yEdge) {
26 |         case (.minXEdge, .minYEdge): self = .minXminY
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:36:5: warning: 'public' modifier is redundant for instance method declared in a public extension
34 |     /// - returns: The edge of this `Corner` for the provided axis.
35 |     /// For example, the `minXminY` corner's `xAxis` edge is the `minXEdge`.
36 |     public func edge(on axis: Axis) -> CGRectEdge {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
37 |         switch axis {
38 |         case .xAxis: return xEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:45:5: warning: 'public' modifier is redundant for property declared in a public extension
43 |     /// - returns: The `xAxis` edge component of this corner
44 |     /// (either `minXEdge` or `maxXEdge`).
45 |     public var xEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
46 |         switch self {
47 |         case .minXminY, .minXmaxY: return .minXEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:54:5: warning: 'public' modifier is redundant for property declared in a public extension
52 |     /// - returns: The `yAxis` edge component of this corner
53 |     /// (either `minYEdge` or `maxYEdge`).
54 |     public var yEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
55 |         switch self {
56 |         case .minXminY, .maxXminY: return .minYEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:64:5: warning: 'public' modifier is redundant for instance method declared in a public extension
62 |     /// For example, the `minXminY` corner's opposite along
63 |     /// the `xAxis` is `maxXminY`.
64 |     public func opposite(on axis: Axis) -> Corner {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
65 |         switch axis {
66 |         case .xAxis: return Corner(x: xEdge.opposite, y: yEdge)
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Opposable.swift:27:5: warning: 'public' modifier is redundant for static property declared in a public extension
25 | public extension Opposable where Self: Equatable {
26 |
27 |     public static var all: [Self] {
   |     `- warning: 'public' modifier is redundant for static property declared in a public extension
28 |         return allOpposites.map { $0.0 } + allOpposites.map { $0.1 }
29 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Opposable.swift:31:5: warning: 'public' modifier is redundant for property declared in a public extension
29 |     }
30 |
31 |     public var opposite: Self {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
32 |         let allOpposites = Self.allOpposites
33 |         for (lhs, rhs) in allOpposites {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// - returns: The next element rotated in the provided direction.
21 |     public func next(rotating: RotationDirection) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         let allInDirection = (rotating == .clockwise) ? Self.all : Self.all.reversed()
23 |         let nextIndex = (allInDirection.index(of: self)! + 1) % allInDirection.count
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:28:5: warning: 'public' modifier is redundant for instance method declared in a public extension
26 |
27 |     /// - returns: The previous element rotated in the provided direction.
28 |     public func previous(rotating: RotationDirection) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
29 |         return next(rotating: rotating).opposite
30 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:33:5: warning: 'public' modifier is redundant for static method declared in a public extension
31 |
32 |     /// - returns: All elements starting and in rotating order as provided.
33 |     public static func all(startingAt start: Self,
   |     `- warning: 'public' modifier is redundant for static method declared in a public extension
34 |                            rotating: RotationDirection = .clockwise) -> [Self] {
35 |         var arrangedAll: [Self] = Self.all
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:25:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 23 |     /// Initializes a `Circle` with radius equal to
 24 |     /// half of the provided diameter.
 25 |     public init(center: CGPoint, diameter: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 26 |         self.init(center: center, radius: diameter / 2.0)
 27 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:31:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 29 |     /// Initializes a `Circle` that is aspect-fitted
 30 |     /// in the center of the provided rect.
 31 |     public init(in rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 32 |         self.init(in: Square(in: rect))
 33 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:37:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 35 |     /// Initializes a `Circle` that is fitted in the
 36 |     /// provided square.
 37 |     public init(in square: Square) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 38 |         self.init(center: square.center, diameter: square.edges)
 39 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:42:5: warning: 'public' modifier is redundant for property declared in a public extension
 40 |
 41 |     /// The diamater, equal to 2 times the radius.
 42 |     public var diameter: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 43 |         return radius * 2.0
 44 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:47:5: warning: 'public' modifier is redundant for property declared in a public extension
 45 |
 46 |     /// The length of the enclosing boundary.
 47 |     public var circumference: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 48 |         return diameter * .pi
 49 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:52:5: warning: 'public' modifier is redundant for property declared in a public extension
 50 |
 51 |     /// - returns: The bounding square for this circle.
 52 |     public var square: Square {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 53 |         return Square(origin: CGPoint(x: minX, y: minY), edges: diameter)
 54 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:63:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 61 |     /// The points are taken `startingAt` a specific angle and `rotating` in a
 62 |     /// specific direction (`clockwise` by default), .
 63 |     public func pointsAlongPerimeter(dividedInto segments: CGFloat, startingAt startingAngle: Angle = Angle(0), rotating: RotationDirection = .clockwise) -> [CGPoint] {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 64 |         guard segments > 0 else { return [] }
 65 |         let fullRotation = Angle.fullRotation(unit: .radians)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:30:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 28 |
 29 |     /// Initializes a `Line` through the provided two points.
 30 |     public init(a: CGPoint, b: CGPoint) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 31 |         let dx = a.x - b.x
 32 |         if dx == 0.0 {
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:43:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 41 |     /// Initializes a line that goes through the start and end points
 42 |     /// of the provided `LineSegment`.
 43 |     public init(lineSegment: LineSegment) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 44 |         self.init(a: lineSegment.a, b: lineSegment.b)
 45 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:49:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 47 |     /// Initializes a line that runs at the provided `Angle`
 48 |     /// through the provided `CGPoint`.
 49 |     public init(angle: Angle, through point: CGPoint) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 50 |         self.init(a: point, b: point + CGVector(angle: angle, magnitude: 1.0))
 51 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:54:5: warning: 'public' modifier is redundant for property declared in a public extension
 52 |
 53 |     /// - returns: If the definition of this line is non-vertical, the slope of the line.
 54 |     public var slope: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 55 |         guard case let .sloped(s, _) = definition else { return nil }
 56 |         return s
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:60:5: warning: 'public' modifier is redundant for property declared in a public extension
 58 |
 59 |     /// - returns: If the definition of this line is non-vertical, the y-intercept of the line.
 60 |     public var yIntercept: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 61 |         guard case let .sloped(_, y) = definition else { return nil }
 62 |         return y
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:66:5: warning: 'public' modifier is redundant for property declared in a public extension
 64 |
 65 |     /// - returns: If the definition of this line is vertical, the x-position of the line.
 66 |     public var xPosition: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 67 |         guard case let .vertical(x) = definition else { return nil }
 68 |         return x
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:72:5: warning: 'public' modifier is redundant for property declared in a public extension
 70 |
 71 |     /// - returns: True if this line is vertical.
 72 |     public var isVertical: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 73 |         if case .vertical(_) = definition {
 74 |             return true
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:80:5: warning: 'public' modifier is redundant for property declared in a public extension
 78 |
 79 |     /// - returns: True if this line is horizontal (slope equals zero).
 80 |     public var isHorizontal: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 81 |         if case let .sloped(slope, _) = definition {
 82 |             return abs(slope) == 0.0
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:90:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 88 |     /// Will be nil for vertical lines.
 89 |     /// y = mx+b
 90 |     public func point(atX x: CGFloat) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 91 |         guard case let .sloped(slope, yIntercept) = definition else { return nil }
 92 |         return CGPoint(x: x, y: slope * x + yIntercept)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:98:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 96 |     /// Will be nil for horizontal lines.
 97 |     /// x = (y-b)/m
 98 |     public func point(atY y: CGFloat) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 99 |         switch definition {
100 |         case let .sloped(slope, yIntercept):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:109:5: warning: 'public' modifier is redundant for property declared in a public extension
107 |
108 |     /// - returns: The value for x on this line where y is 0.
109 |     public var xIntercept: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
110 |         switch definition {
111 |         case let .sloped(slope, yIntercept):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:120:5: warning: 'public' modifier is redundant for instance method declared in a public extension
118 |
119 |     /// - returns: The segment of this line that is between the provided points.
120 |     public func segment(between p1: CGPoint, and p2: CGPoint) -> LineSegment? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
121 |         let a = point(atX: p1.x) ?? point(atY: p1.y)
122 |         let b = point(atX: p2.x) ?? point(atY: p2.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:131:5: warning: 'public' modifier is redundant for instance method declared in a public extension
129 |     /// - returns: True when the provided point is on this `Line`.
130 |     /// - note: An error margin of 1e-12 is allowed.
131 |     public func contains(_ point: CGPoint) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
132 |         switch definition {
133 |         case .sloped:
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:144:5: warning: 'public' modifier is redundant for instance method declared in a public extension
142 |     /// - returns: The intersection of this `Line` with the provided `Line`.
143 |     /// Will be nil for parallel lines.
144 |     public func intersection(with line: Line) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
145 |         switch (self.definition, line.definition) {
146 |         case let (.sloped(slope1, yIntercept1),
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:161:5: warning: 'public' modifier is redundant for instance method declared in a public extension
159 |     /// Similar to intersection(with line:…), but this also checks if a
160 |     /// found intersection is also between the line segment's start and end points.
161 |     public func intersection(with lineSegment: LineSegment) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
162 |         let line = lineSegment.line
163 |         if let intersection = self.intersection(with: line) {
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:174:5: warning: 'public' modifier is redundant for instance method declared in a public extension
172 |     /// Always true for two vertical lines. True for sloped lines with
173 |     /// equal slopes.
174 |     public func isParallel(to line: Line) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
175 |         switch (self.definition, line.definition) {
176 |         case let (.sloped(slope1, _), .sloped(slope2, _)):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:185:5: warning: 'public' modifier is redundant for instance method declared in a public extension
183 |     /// - returns: A `Line` that runs at a 90° angle through self,
184 |     /// through the provided point.
185 |     public func perpendicular(through point: CGPoint) -> Line {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
186 |         switch definition {
187 |         case let .sloped(slope, _):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:18:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 16 | public extension LineSegment {
 17 |
 18 |     public init(origin: CGPoint, vector: CGVector) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 19 |         self.a = origin
 20 |         self.b = origin + vector
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:24:5: warning: 'public' modifier is redundant for property declared in a public extension
 22 |
 23 |     /// - returns: A `Line` that runs through this line segment's points.
 24 |     public var line: Line {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 25 |         return Line(a: a, b: b)
 26 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:28:5: warning: 'public' modifier is redundant for property declared in a public extension
 26 |     }
 27 |
 28 |     public var minX: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 29 |         return min(a.x, b.x)
 30 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:32:5: warning: 'public' modifier is redundant for property declared in a public extension
 30 |     }
 31 |
 32 |     public var maxX: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 33 |         return max(a.x, b.x)
 34 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:36:5: warning: 'public' modifier is redundant for property declared in a public extension
 34 |     }
 35 |
 36 |     public var minY: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 37 |         return min(a.y, b.y)
 38 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:40:5: warning: 'public' modifier is redundant for property declared in a public extension
 38 |     }
 39 |
 40 |     public var maxY: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 41 |         return max(a.y, b.y)
 42 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:45:5: warning: 'public' modifier is redundant for property declared in a public extension
 43 |
 44 |     /// - returns: The vector of this `LineSegment`, originating from point a.
 45 |     public var vector: CGVector {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 46 |         return CGVector(dx: b.x - a.x, dy: b.y - a.y)
 47 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:50:5: warning: 'public' modifier is redundant for property declared in a public extension
 48 |
 49 |     /// If vertical, there's no slope so no Line can be derived from this segment.
 50 |     public var isVertical: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 51 |         return minX == maxX
 52 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:57:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 55 |     /// between its points.
 56 |     /// - note: An error margin of 1e-12 is allowed.
 57 |     public func contains(_ point: CGPoint) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 58 |         if isVertical {
 59 |             return point.x == minX && point.y.between(lower: a.y, upper: b.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:67:5: warning: 'public' modifier is redundant for property declared in a public extension
 65 |
 66 |     /// - returns: The start and end points of this `LineSegment` as an array.
 67 |     public var points: [CGPoint] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 68 |         return [a, b]
 69 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:72:5: warning: 'public' modifier is redundant for property declared in a public extension
 70 |
 71 |     /// - returns: The point halfway A->B.
 72 |     public var midpoint: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 73 |         return CGPoint(x: (a.x + b.x) / 2.0,
 74 |             y: (a.y + b.y) / 2.0)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:78:5: warning: 'public' modifier is redundant for property declared in a public extension
 76 |
 77 |     /// - returns: The length of this `LineSegment`, i.e. the distance from A to B.
 78 |     public var length: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 79 |         return a.distance(to: b)
 80 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:83:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 81 |
 82 |     /// - returns: The intersection of this `LineSegment` with the provided `Line`.
 83 |     public func intersection(with line: Line) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 84 |         return line.intersection(with: self)
 85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:88:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 86 |
 87 |     /// - returns: The intersection of this `LineSegment` with the provided `LineSegment`.
 88 |     public func intersection(with lineSegment: LineSegment) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 89 |         if let intersection = line.intersection(with: lineSegment) {
 90 |             return contains(intersection) ? intersection : nil
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:97:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 95 |     /// - returns: A new `LineSegment` that is rotated by the provided angle,
 96 |     /// around point A.
 97 |     public func rotatedAroundA(_ angle: Angle) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 98 |         let t = CGAffineTransform(rotationAngle: angle)
 99 |         return self.applying(t, anchorPoint: a)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:104:5: warning: 'public' modifier is redundant for instance method declared in a public extension
102 |     /// - returns: A new `LineSegment` that is rotated by the provided angle,
103 |     /// around point B.
104 |     public func rotatedAroundB(_ angle: Angle) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
105 |         let t = CGAffineTransform(rotationAngle: angle)
106 |         return self.applying(t, anchorPoint: b)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:64:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 62 |     /// Then the default initializer is called, passing
 63 |     /// all points of the connected lineSegments.
 64 |     public init?(lineSegments: [LineSegment]) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 65 |         var remainingLineSegments = lineSegments
 66 |         var points = [CGPoint]()
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:84:5: warning: 'public' modifier is redundant for property declared in a public extension
 82 |
 83 |     /// The individual line segments between consecutive points of this polygon.
 84 |     public var lineSegments: [LineSegment] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 85 |         var lineSegments = [LineSegment]()
 86 |         (0..<edgeCount).forEach { pointIndex in
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:95:5: warning: 'public' modifier is redundant for property declared in a public extension
 93 |
 94 |     /// The number of edges of this polygon.
 95 |     public var edgeCount: Int {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 96 |         return points.count
 97 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:100:5: warning: 'public' modifier is redundant for property declared in a public extension
 98 |
 99 |     /// - returns: True if line segments of this polygon intersect each other.
100 |     public var isSelfIntersecting: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
101 |         //  Might be implemented more efficiently
102 |         var lineSegments = self.lineSegments
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:112:5: warning: 'public' modifier is redundant for property declared in a public extension
110 |
111 |     /// - returns: True if all interior angles are less than 180°.
112 |     public var isConvex: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
113 |         for pointIndex in 0..<edgeCount {
114 |             let a = points[pointIndex]
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:127:5: warning: 'public' modifier is redundant for property declared in a public extension
125 |
126 |     /// - returns: true if one or more interior angles is more than 180°.
127 |     public var isConcave: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
128 |         return !isConvex
129 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Square.swift:20:5: warning: 'public' modifier is redundant for initializer declared in a public extension
18 |     /// Initializes a `Square` that is aspect-fitted in
19 |     /// the center of the provided rect.
20 |     public init(in rect: CGRect) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
21 |         let square = CGRect(aspectFitSize: CGSize(edges: min(rect.width, rect.height)), inRect: rect)
22 |         self.init(origin: square.origin, edges: square.width)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Square.swift:26:5: warning: 'public' modifier is redundant for property declared in a public extension
24 |
25 |     /// - returns: The `CGRect` representing this square.
26 |     public var rect: CGRect {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
27 |         return CGRect(origin: origin, edges: edges)
28 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:34:5: warning: 'public' modifier is redundant for property declared in a public extension
 32 |
 33 | public extension Triplet where T: Summable {
 34 |     public var sum: T {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 35 |         return a + b + c
 36 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:61:5: warning: 'public' modifier is redundant for property declared in a public extension
 59 | public extension Triangle {
 60 |
 61 |     public var vertexA: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 62 |         return vertices.a
 63 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:64:5: warning: 'public' modifier is redundant for property declared in a public extension
 62 |         return vertices.a
 63 |     }
 64 |     public var vertexB: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 65 |         return vertices.b
 66 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:67:5: warning: 'public' modifier is redundant for property declared in a public extension
 65 |         return vertices.b
 66 |     }
 67 |     public var vertexC: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 68 |         return vertices.c
 69 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:75:5: warning: 'public' modifier is redundant for property declared in a public extension
 73 |
 74 |     /// Side A is opposite `vertexA`.
 75 |     public var sideA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 76 |         return LineSegment(a: vertices.b, b: vertices.c)
 77 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:79:5: warning: 'public' modifier is redundant for property declared in a public extension
 77 |     }
 78 |     /// Side B is opposite `vertexB`.
 79 |     public var sideB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 80 |         return LineSegment(a: vertices.c, b: vertices.a)
 81 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:83:5: warning: 'public' modifier is redundant for property declared in a public extension
 81 |     }
 82 |     /// Side C is opposite `vertexC`.
 83 |     public var sideC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 84 |         return LineSegment(a: vertices.a, b: vertices.b)
 85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:88:5: warning: 'public' modifier is redundant for property declared in a public extension
 86 |
 87 |     /// All sides as `Triplet`.
 88 |     public var sides: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 89 |         return Triplet(a: sideA, b: sideB, c: sideC)
 90 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:97:5: warning: 'public' modifier is redundant for property declared in a public extension
 95 |     /// Angle A is the angle at vertex A,
 96 |     /// from side C to side B.
 97 |     public var angleA: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 98 |         return angles.a
 99 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:103:5: warning: 'public' modifier is redundant for property declared in a public extension
101 |     /// Angle B is the angle at vertex B,
102 |     /// from side A to side C.
103 |     public var angleB: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
104 |         return angles.b
105 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:109:5: warning: 'public' modifier is redundant for property declared in a public extension
107 |     /// Angle C is the angle at vertex C,
108 |     /// from side B to side A.
109 |     public var angleC: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
110 |         return angles.c
111 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:115:5: warning: 'public' modifier is redundant for property declared in a public extension
113 |     /// All angles as `Triplet`. These are calculated together
114 |     /// to guarantee the angles are not inversed (negative or reflex).
115 |     public var angles: Triplet<Angle> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
116 |         let a = vertexA.angle(previous: vertexC, next: vertexB)
117 |         let b = vertexB.angle(previous: vertexA, next: vertexC)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:131:5: warning: 'public' modifier is redundant for property declared in a public extension
129 |     /// An angle bisector divides the angle into two angles with equal measures.
130 |     /// `angleBisectorA` bisects `angleA`.
131 |     public var angleBisectorA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
132 |         return LineSegment(a: vertices.a, b: vertices.b).rotatedAroundA(0.5 * angleA)
133 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:137:5: warning: 'public' modifier is redundant for property declared in a public extension
135 |     /// An angle bisector divides the angle into two angles with equal measures.
136 |     /// `angleBisectorB` bisects `angleB`.
137 |     public var angleBisectorB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
138 |         return LineSegment(a: vertices.b, b: vertices.c).rotatedAroundA(0.5 * angleB)
139 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:143:5: warning: 'public' modifier is redundant for property declared in a public extension
141 |     /// An angle bisector divides the angle into two angles with equal measures.
142 |     /// `angleBisectorC` bisects `angleC`.
143 |     public var angleBisectorC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
144 |         return LineSegment(a: vertices.c, b: vertices.a).rotatedAroundA(0.5 * angleC)
145 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:148:5: warning: 'public' modifier is redundant for property declared in a public extension
146 |
147 |     /// All angle bisectors as `Triplet`.
148 |     public var angleBisectors: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
149 |         return Triplet(a: angleBisectorA, b: angleBisectorB, c: angleBisectorC)
150 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:158:5: warning: 'public' modifier is redundant for property declared in a public extension
156 |     /// and perpendicular to the opposite side.
157 |     /// `altitudeA` goes perpendicular from `sideA` to `vertexA`.
158 |     public var altitudeA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
159 |         let line = sideA.line.perpendicular(through: vertexA)
160 |         return line.segment(between: line.intersection(with: sideA)!, and: vertexA)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:166:5: warning: 'public' modifier is redundant for property declared in a public extension
164 |     /// and perpendicular to the opposite side.
165 |     /// `altitudeB` goes perpendicular from `sideB` to `vertexB`.
166 |     public var altitudeB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
167 |         let line = sideB.line.perpendicular(through: vertexB)
168 |         return line.segment(between: line.intersection(with: sideB)!, and: vertexB)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:174:5: warning: 'public' modifier is redundant for property declared in a public extension
172 |     /// and perpendicular to the opposite side.
173 |     /// `altitudeC` goes perpendicular from `sideC` to `vertexC`.
174 |     public var altitudeC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
175 |         let line = sideC.line.perpendicular(through: vertexC)
176 |         return line.segment(between: line.intersection(with: sideC)!, and: vertexC)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:180:5: warning: 'public' modifier is redundant for property declared in a public extension
178 |
179 |     /// All altitudes as `Triplet`.
180 |     public var altitudes: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
181 |         return Triplet(a: altitudeA, b: altitudeB, c: altitudeC)
182 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:192:5: warning: 'public' modifier is redundant for property declared in a public extension
190 |
191 |     /// True if all sides are equal.
192 |     public var isEquilateral: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
193 |         let sides = self.sides
194 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:200:5: warning: 'public' modifier is redundant for property declared in a public extension
198 |
199 |     /// True iff two sides are equal.
200 |     public var isIsosceles: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
201 |         let sides = self.sides
202 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:209:5: warning: 'public' modifier is redundant for property declared in a public extension
207 |
208 |     /// True if all sides are different.
209 |     public var isScalene: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
210 |         let sides = self.sides
211 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:218:5: warning: 'public' modifier is redundant for property declared in a public extension
216 |
217 |     /// True if one angle is exactly 90°.
218 |     public var isRight: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
219 |         return angles.asArray.first { round($0.degrees) == 90.0 } != nil
220 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:222:5: warning: 'public' modifier is redundant for property declared in a public extension
220 |     }
221 |     /// True of no angle is 90°.
222 |     public var isOblique: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
223 |         return !isRight
224 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:227:5: warning: 'public' modifier is redundant for property declared in a public extension
225 |
226 |     /// True if all angles are less than 90°.
227 |     public var isAcute: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
228 |         return angles.asArray.reduce(true, { return $0 && $1.degrees < 90.0 })
229 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:231:5: warning: 'public' modifier is redundant for property declared in a public extension
229 |     }
230 |     /// True if one angle is more than 90°.
231 |     public var isObtuse: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
232 |         return !isAcute
233 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:240:5: warning: 'public' modifier is redundant for property declared in a public extension
238 |     /// The intersection of the lines drawn from each
239 |     /// vertex to the midpoint of the other side.
240 |     public var centroid: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
241 |         return CGPoint(x: (vertexA.x + vertexB.x + vertexC.x) / 3.0,
242 |             y: (vertexA.y + vertexB.y + vertexC.y) / 3.0)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:247:5: warning: 'public' modifier is redundant for property declared in a public extension
245 |     /// The interscetion of each side's perpendicular bisector
246 |     /// (a perpendicular line drawn from the midpoint of a side).
247 |     public var circumcenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
248 |         let perpendicularBisectorA = sideA.line.perpendicular(through: sideA.midpoint)
249 |         let perpendicularBisectorB = sideB.line.perpendicular(through: sideB.midpoint)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:255:5: warning: 'public' modifier is redundant for property declared in a public extension
253 |     /// The intersection of each angle's bisector
254 |     /// (An angle bisector divides the angle into two angles with equal measures).
255 |     public var incenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
256 |         return angleBisectorA.intersection(with: angleBisectorB)!
257 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:261:5: warning: 'public' modifier is redundant for property declared in a public extension
259 |     /// The intersection of each side's altitude
260 |     /// (a line drawn at right angle to a side and going through the opposite vertex).
261 |     public var orthocenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
262 |         return altitudeA.intersection(with: altitudeB)!
263 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// - returns: The next element rotated in the provided direction.
21 |     public func next(rotating: RotationDirection) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         let allInDirection = (rotating == .clockwise) ? Self.all : Self.all.reversed()
23 |         let nextIndex = (allInDirection.index(of: self)! + 1) % allInDirection.count
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:28:5: warning: 'public' modifier is redundant for instance method declared in a public extension
26 |
27 |     /// - returns: The previous element rotated in the provided direction.
28 |     public func previous(rotating: RotationDirection) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
29 |         return next(rotating: rotating).opposite
30 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Rotatable.swift:33:5: warning: 'public' modifier is redundant for static method declared in a public extension
31 |
32 |     /// - returns: All elements starting and in rotating order as provided.
33 |     public static func all(startingAt start: Self,
   |     `- warning: 'public' modifier is redundant for static method declared in a public extension
34 |                            rotating: RotationDirection = .clockwise) -> [Self] {
35 |         var arrangedAll: [Self] = Self.all
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Opposable.swift:27:5: warning: 'public' modifier is redundant for static property declared in a public extension
25 | public extension Opposable where Self: Equatable {
26 |
27 |     public static var all: [Self] {
   |     `- warning: 'public' modifier is redundant for static property declared in a public extension
28 |         return allOpposites.map { $0.0 } + allOpposites.map { $0.1 }
29 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Opposable.swift:31:5: warning: 'public' modifier is redundant for property declared in a public extension
29 |     }
30 |
31 |     public var opposite: Self {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
32 |         let allOpposites = Self.allOpposites
33 |         for (lhs, rhs) in allOpposites {
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Square.swift:20:5: warning: 'public' modifier is redundant for initializer declared in a public extension
18 |     /// Initializes a `Square` that is aspect-fitted in
19 |     /// the center of the provided rect.
20 |     public init(in rect: CGRect) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
21 |         let square = CGRect(aspectFitSize: CGSize(edges: min(rect.width, rect.height)), inRect: rect)
22 |         self.init(origin: square.origin, edges: square.width)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Square.swift:26:5: warning: 'public' modifier is redundant for property declared in a public extension
24 |
25 |     /// - returns: The `CGRect` representing this square.
26 |     public var rect: CGRect {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
27 |         return CGRect(origin: origin, edges: edges)
28 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:34:5: warning: 'public' modifier is redundant for property declared in a public extension
 32 |
 33 | public extension Triplet where T: Summable {
 34 |     public var sum: T {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 35 |         return a + b + c
 36 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:61:5: warning: 'public' modifier is redundant for property declared in a public extension
 59 | public extension Triangle {
 60 |
 61 |     public var vertexA: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 62 |         return vertices.a
 63 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:64:5: warning: 'public' modifier is redundant for property declared in a public extension
 62 |         return vertices.a
 63 |     }
 64 |     public var vertexB: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 65 |         return vertices.b
 66 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:67:5: warning: 'public' modifier is redundant for property declared in a public extension
 65 |         return vertices.b
 66 |     }
 67 |     public var vertexC: Vertex {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 68 |         return vertices.c
 69 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:75:5: warning: 'public' modifier is redundant for property declared in a public extension
 73 |
 74 |     /// Side A is opposite `vertexA`.
 75 |     public var sideA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 76 |         return LineSegment(a: vertices.b, b: vertices.c)
 77 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:79:5: warning: 'public' modifier is redundant for property declared in a public extension
 77 |     }
 78 |     /// Side B is opposite `vertexB`.
 79 |     public var sideB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 80 |         return LineSegment(a: vertices.c, b: vertices.a)
 81 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:83:5: warning: 'public' modifier is redundant for property declared in a public extension
 81 |     }
 82 |     /// Side C is opposite `vertexC`.
 83 |     public var sideC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 84 |         return LineSegment(a: vertices.a, b: vertices.b)
 85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:88:5: warning: 'public' modifier is redundant for property declared in a public extension
 86 |
 87 |     /// All sides as `Triplet`.
 88 |     public var sides: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 89 |         return Triplet(a: sideA, b: sideB, c: sideC)
 90 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:97:5: warning: 'public' modifier is redundant for property declared in a public extension
 95 |     /// Angle A is the angle at vertex A,
 96 |     /// from side C to side B.
 97 |     public var angleA: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 98 |         return angles.a
 99 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:103:5: warning: 'public' modifier is redundant for property declared in a public extension
101 |     /// Angle B is the angle at vertex B,
102 |     /// from side A to side C.
103 |     public var angleB: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
104 |         return angles.b
105 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:109:5: warning: 'public' modifier is redundant for property declared in a public extension
107 |     /// Angle C is the angle at vertex C,
108 |     /// from side B to side A.
109 |     public var angleC: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
110 |         return angles.c
111 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:115:5: warning: 'public' modifier is redundant for property declared in a public extension
113 |     /// All angles as `Triplet`. These are calculated together
114 |     /// to guarantee the angles are not inversed (negative or reflex).
115 |     public var angles: Triplet<Angle> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
116 |         let a = vertexA.angle(previous: vertexC, next: vertexB)
117 |         let b = vertexB.angle(previous: vertexA, next: vertexC)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:131:5: warning: 'public' modifier is redundant for property declared in a public extension
129 |     /// An angle bisector divides the angle into two angles with equal measures.
130 |     /// `angleBisectorA` bisects `angleA`.
131 |     public var angleBisectorA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
132 |         return LineSegment(a: vertices.a, b: vertices.b).rotatedAroundA(0.5 * angleA)
133 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:137:5: warning: 'public' modifier is redundant for property declared in a public extension
135 |     /// An angle bisector divides the angle into two angles with equal measures.
136 |     /// `angleBisectorB` bisects `angleB`.
137 |     public var angleBisectorB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
138 |         return LineSegment(a: vertices.b, b: vertices.c).rotatedAroundA(0.5 * angleB)
139 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:143:5: warning: 'public' modifier is redundant for property declared in a public extension
141 |     /// An angle bisector divides the angle into two angles with equal measures.
142 |     /// `angleBisectorC` bisects `angleC`.
143 |     public var angleBisectorC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
144 |         return LineSegment(a: vertices.c, b: vertices.a).rotatedAroundA(0.5 * angleC)
145 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:148:5: warning: 'public' modifier is redundant for property declared in a public extension
146 |
147 |     /// All angle bisectors as `Triplet`.
148 |     public var angleBisectors: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
149 |         return Triplet(a: angleBisectorA, b: angleBisectorB, c: angleBisectorC)
150 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:158:5: warning: 'public' modifier is redundant for property declared in a public extension
156 |     /// and perpendicular to the opposite side.
157 |     /// `altitudeA` goes perpendicular from `sideA` to `vertexA`.
158 |     public var altitudeA: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
159 |         let line = sideA.line.perpendicular(through: vertexA)
160 |         return line.segment(between: line.intersection(with: sideA)!, and: vertexA)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:166:5: warning: 'public' modifier is redundant for property declared in a public extension
164 |     /// and perpendicular to the opposite side.
165 |     /// `altitudeB` goes perpendicular from `sideB` to `vertexB`.
166 |     public var altitudeB: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
167 |         let line = sideB.line.perpendicular(through: vertexB)
168 |         return line.segment(between: line.intersection(with: sideB)!, and: vertexB)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:174:5: warning: 'public' modifier is redundant for property declared in a public extension
172 |     /// and perpendicular to the opposite side.
173 |     /// `altitudeC` goes perpendicular from `sideC` to `vertexC`.
174 |     public var altitudeC: LineSegment {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
175 |         let line = sideC.line.perpendicular(through: vertexC)
176 |         return line.segment(between: line.intersection(with: sideC)!, and: vertexC)!
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:180:5: warning: 'public' modifier is redundant for property declared in a public extension
178 |
179 |     /// All altitudes as `Triplet`.
180 |     public var altitudes: Triplet<LineSegment> {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
181 |         return Triplet(a: altitudeA, b: altitudeB, c: altitudeC)
182 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:192:5: warning: 'public' modifier is redundant for property declared in a public extension
190 |
191 |     /// True if all sides are equal.
192 |     public var isEquilateral: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
193 |         let sides = self.sides
194 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:200:5: warning: 'public' modifier is redundant for property declared in a public extension
198 |
199 |     /// True iff two sides are equal.
200 |     public var isIsosceles: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
201 |         let sides = self.sides
202 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:209:5: warning: 'public' modifier is redundant for property declared in a public extension
207 |
208 |     /// True if all sides are different.
209 |     public var isScalene: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
210 |         let sides = self.sides
211 |         let (a, b, c) = (sides.a.length, sides.b.length, sides.c.length)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:218:5: warning: 'public' modifier is redundant for property declared in a public extension
216 |
217 |     /// True if one angle is exactly 90°.
218 |     public var isRight: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
219 |         return angles.asArray.first { round($0.degrees) == 90.0 } != nil
220 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:222:5: warning: 'public' modifier is redundant for property declared in a public extension
220 |     }
221 |     /// True of no angle is 90°.
222 |     public var isOblique: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
223 |         return !isRight
224 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:227:5: warning: 'public' modifier is redundant for property declared in a public extension
225 |
226 |     /// True if all angles are less than 90°.
227 |     public var isAcute: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
228 |         return angles.asArray.reduce(true, { return $0 && $1.degrees < 90.0 })
229 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:231:5: warning: 'public' modifier is redundant for property declared in a public extension
229 |     }
230 |     /// True if one angle is more than 90°.
231 |     public var isObtuse: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
232 |         return !isAcute
233 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:240:5: warning: 'public' modifier is redundant for property declared in a public extension
238 |     /// The intersection of the lines drawn from each
239 |     /// vertex to the midpoint of the other side.
240 |     public var centroid: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
241 |         return CGPoint(x: (vertexA.x + vertexB.x + vertexC.x) / 3.0,
242 |             y: (vertexA.y + vertexB.y + vertexC.y) / 3.0)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:247:5: warning: 'public' modifier is redundant for property declared in a public extension
245 |     /// The interscetion of each side's perpendicular bisector
246 |     /// (a perpendicular line drawn from the midpoint of a side).
247 |     public var circumcenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
248 |         let perpendicularBisectorA = sideA.line.perpendicular(through: sideA.midpoint)
249 |         let perpendicularBisectorB = sideB.line.perpendicular(through: sideB.midpoint)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:255:5: warning: 'public' modifier is redundant for property declared in a public extension
253 |     /// The intersection of each angle's bisector
254 |     /// (An angle bisector divides the angle into two angles with equal measures).
255 |     public var incenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
256 |         return angleBisectorA.intersection(with: angleBisectorB)!
257 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Triangle.swift:261:5: warning: 'public' modifier is redundant for property declared in a public extension
259 |     /// The intersection of each side's altitude
260 |     /// (a line drawn at right angle to a side and going through the opposite vertex).
261 |     public var orthocenter: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
262 |         return altitudeA.intersection(with: altitudeB)!
263 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:25:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 23 |     /// Initializes a `Circle` with radius equal to
 24 |     /// half of the provided diameter.
 25 |     public init(center: CGPoint, diameter: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 26 |         self.init(center: center, radius: diameter / 2.0)
 27 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:31:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 29 |     /// Initializes a `Circle` that is aspect-fitted
 30 |     /// in the center of the provided rect.
 31 |     public init(in rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 32 |         self.init(in: Square(in: rect))
 33 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:37:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 35 |     /// Initializes a `Circle` that is fitted in the
 36 |     /// provided square.
 37 |     public init(in square: Square) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 38 |         self.init(center: square.center, diameter: square.edges)
 39 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:42:5: warning: 'public' modifier is redundant for property declared in a public extension
 40 |
 41 |     /// The diamater, equal to 2 times the radius.
 42 |     public var diameter: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 43 |         return radius * 2.0
 44 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:47:5: warning: 'public' modifier is redundant for property declared in a public extension
 45 |
 46 |     /// The length of the enclosing boundary.
 47 |     public var circumference: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 48 |         return diameter * .pi
 49 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:52:5: warning: 'public' modifier is redundant for property declared in a public extension
 50 |
 51 |     /// - returns: The bounding square for this circle.
 52 |     public var square: Square {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 53 |         return Square(origin: CGPoint(x: minX, y: minY), edges: diameter)
 54 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Circle.swift:63:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 61 |     /// The points are taken `startingAt` a specific angle and `rotating` in a
 62 |     /// specific direction (`clockwise` by default), .
 63 |     public func pointsAlongPerimeter(dividedInto segments: CGFloat, startingAt startingAngle: Angle = Angle(0), rotating: RotationDirection = .clockwise) -> [CGPoint] {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 64 |         guard segments > 0 else { return [] }
 65 |         let fullRotation = Angle.fullRotation(unit: .radians)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:30:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 28 |
 29 |     /// Initializes a `Line` through the provided two points.
 30 |     public init(a: CGPoint, b: CGPoint) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 31 |         let dx = a.x - b.x
 32 |         if dx == 0.0 {
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:43:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 41 |     /// Initializes a line that goes through the start and end points
 42 |     /// of the provided `LineSegment`.
 43 |     public init(lineSegment: LineSegment) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 44 |         self.init(a: lineSegment.a, b: lineSegment.b)
 45 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:49:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 47 |     /// Initializes a line that runs at the provided `Angle`
 48 |     /// through the provided `CGPoint`.
 49 |     public init(angle: Angle, through point: CGPoint) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 50 |         self.init(a: point, b: point + CGVector(angle: angle, magnitude: 1.0))
 51 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:54:5: warning: 'public' modifier is redundant for property declared in a public extension
 52 |
 53 |     /// - returns: If the definition of this line is non-vertical, the slope of the line.
 54 |     public var slope: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 55 |         guard case let .sloped(s, _) = definition else { return nil }
 56 |         return s
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:60:5: warning: 'public' modifier is redundant for property declared in a public extension
 58 |
 59 |     /// - returns: If the definition of this line is non-vertical, the y-intercept of the line.
 60 |     public var yIntercept: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 61 |         guard case let .sloped(_, y) = definition else { return nil }
 62 |         return y
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:66:5: warning: 'public' modifier is redundant for property declared in a public extension
 64 |
 65 |     /// - returns: If the definition of this line is vertical, the x-position of the line.
 66 |     public var xPosition: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 67 |         guard case let .vertical(x) = definition else { return nil }
 68 |         return x
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:72:5: warning: 'public' modifier is redundant for property declared in a public extension
 70 |
 71 |     /// - returns: True if this line is vertical.
 72 |     public var isVertical: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 73 |         if case .vertical(_) = definition {
 74 |             return true
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:80:5: warning: 'public' modifier is redundant for property declared in a public extension
 78 |
 79 |     /// - returns: True if this line is horizontal (slope equals zero).
 80 |     public var isHorizontal: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 81 |         if case let .sloped(slope, _) = definition {
 82 |             return abs(slope) == 0.0
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:90:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 88 |     /// Will be nil for vertical lines.
 89 |     /// y = mx+b
 90 |     public func point(atX x: CGFloat) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 91 |         guard case let .sloped(slope, yIntercept) = definition else { return nil }
 92 |         return CGPoint(x: x, y: slope * x + yIntercept)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:98:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 96 |     /// Will be nil for horizontal lines.
 97 |     /// x = (y-b)/m
 98 |     public func point(atY y: CGFloat) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 99 |         switch definition {
100 |         case let .sloped(slope, yIntercept):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:109:5: warning: 'public' modifier is redundant for property declared in a public extension
107 |
108 |     /// - returns: The value for x on this line where y is 0.
109 |     public var xIntercept: CGFloat? {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
110 |         switch definition {
111 |         case let .sloped(slope, yIntercept):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:120:5: warning: 'public' modifier is redundant for instance method declared in a public extension
118 |
119 |     /// - returns: The segment of this line that is between the provided points.
120 |     public func segment(between p1: CGPoint, and p2: CGPoint) -> LineSegment? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
121 |         let a = point(atX: p1.x) ?? point(atY: p1.y)
122 |         let b = point(atX: p2.x) ?? point(atY: p2.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:131:5: warning: 'public' modifier is redundant for instance method declared in a public extension
129 |     /// - returns: True when the provided point is on this `Line`.
130 |     /// - note: An error margin of 1e-12 is allowed.
131 |     public func contains(_ point: CGPoint) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
132 |         switch definition {
133 |         case .sloped:
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:144:5: warning: 'public' modifier is redundant for instance method declared in a public extension
142 |     /// - returns: The intersection of this `Line` with the provided `Line`.
143 |     /// Will be nil for parallel lines.
144 |     public func intersection(with line: Line) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
145 |         switch (self.definition, line.definition) {
146 |         case let (.sloped(slope1, yIntercept1),
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:161:5: warning: 'public' modifier is redundant for instance method declared in a public extension
159 |     /// Similar to intersection(with line:…), but this also checks if a
160 |     /// found intersection is also between the line segment's start and end points.
161 |     public func intersection(with lineSegment: LineSegment) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
162 |         let line = lineSegment.line
163 |         if let intersection = self.intersection(with: line) {
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:174:5: warning: 'public' modifier is redundant for instance method declared in a public extension
172 |     /// Always true for two vertical lines. True for sloped lines with
173 |     /// equal slopes.
174 |     public func isParallel(to line: Line) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
175 |         switch (self.definition, line.definition) {
176 |         case let (.sloped(slope1, _), .sloped(slope2, _)):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Line.swift:185:5: warning: 'public' modifier is redundant for instance method declared in a public extension
183 |     /// - returns: A `Line` that runs at a 90° angle through self,
184 |     /// through the provided point.
185 |     public func perpendicular(through point: CGPoint) -> Line {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
186 |         switch definition {
187 |         case let .sloped(slope, _):
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:18:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 16 | public extension LineSegment {
 17 |
 18 |     public init(origin: CGPoint, vector: CGVector) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 19 |         self.a = origin
 20 |         self.b = origin + vector
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:24:5: warning: 'public' modifier is redundant for property declared in a public extension
 22 |
 23 |     /// - returns: A `Line` that runs through this line segment's points.
 24 |     public var line: Line {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 25 |         return Line(a: a, b: b)
 26 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:28:5: warning: 'public' modifier is redundant for property declared in a public extension
 26 |     }
 27 |
 28 |     public var minX: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 29 |         return min(a.x, b.x)
 30 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:32:5: warning: 'public' modifier is redundant for property declared in a public extension
 30 |     }
 31 |
 32 |     public var maxX: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 33 |         return max(a.x, b.x)
 34 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:36:5: warning: 'public' modifier is redundant for property declared in a public extension
 34 |     }
 35 |
 36 |     public var minY: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 37 |         return min(a.y, b.y)
 38 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:40:5: warning: 'public' modifier is redundant for property declared in a public extension
 38 |     }
 39 |
 40 |     public var maxY: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 41 |         return max(a.y, b.y)
 42 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:45:5: warning: 'public' modifier is redundant for property declared in a public extension
 43 |
 44 |     /// - returns: The vector of this `LineSegment`, originating from point a.
 45 |     public var vector: CGVector {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 46 |         return CGVector(dx: b.x - a.x, dy: b.y - a.y)
 47 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:50:5: warning: 'public' modifier is redundant for property declared in a public extension
 48 |
 49 |     /// If vertical, there's no slope so no Line can be derived from this segment.
 50 |     public var isVertical: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 51 |         return minX == maxX
 52 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:57:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 55 |     /// between its points.
 56 |     /// - note: An error margin of 1e-12 is allowed.
 57 |     public func contains(_ point: CGPoint) -> Bool {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 58 |         if isVertical {
 59 |             return point.x == minX && point.y.between(lower: a.y, upper: b.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:67:5: warning: 'public' modifier is redundant for property declared in a public extension
 65 |
 66 |     /// - returns: The start and end points of this `LineSegment` as an array.
 67 |     public var points: [CGPoint] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 68 |         return [a, b]
 69 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:72:5: warning: 'public' modifier is redundant for property declared in a public extension
 70 |
 71 |     /// - returns: The point halfway A->B.
 72 |     public var midpoint: CGPoint {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 73 |         return CGPoint(x: (a.x + b.x) / 2.0,
 74 |             y: (a.y + b.y) / 2.0)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:78:5: warning: 'public' modifier is redundant for property declared in a public extension
 76 |
 77 |     /// - returns: The length of this `LineSegment`, i.e. the distance from A to B.
 78 |     public var length: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 79 |         return a.distance(to: b)
 80 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:83:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 81 |
 82 |     /// - returns: The intersection of this `LineSegment` with the provided `Line`.
 83 |     public func intersection(with line: Line) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 84 |         return line.intersection(with: self)
 85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:88:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 86 |
 87 |     /// - returns: The intersection of this `LineSegment` with the provided `LineSegment`.
 88 |     public func intersection(with lineSegment: LineSegment) -> CGPoint? {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 89 |         if let intersection = line.intersection(with: lineSegment) {
 90 |             return contains(intersection) ? intersection : nil
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:97:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 95 |     /// - returns: A new `LineSegment` that is rotated by the provided angle,
 96 |     /// around point A.
 97 |     public func rotatedAroundA(_ angle: Angle) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 98 |         let t = CGAffineTransform(rotationAngle: angle)
 99 |         return self.applying(t, anchorPoint: a)
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/LineSegment.swift:104:5: warning: 'public' modifier is redundant for instance method declared in a public extension
102 |     /// - returns: A new `LineSegment` that is rotated by the provided angle,
103 |     /// around point B.
104 |     public func rotatedAroundB(_ angle: Angle) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
105 |         let t = CGAffineTransform(rotationAngle: angle)
106 |         return self.applying(t, anchorPoint: b)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGAffineTransform.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// Applies the given transform using the origin as anchor point.
21 |     public func applying(_ t: CGAffineTransform, anchorPoint: CGPoint) -> Self {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         let m = applying(CGAffineTransform(translationX: -anchorPoint.x, y: -anchorPoint.y))
23 |         let mt = m.applying(t)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:6:5: warning: 'public' modifier is redundant for property declared in a public extension
 4 |
 5 |     /// - returns: A `CGVector` with dx: x and dy: y.
 6 |     public var vector: CGVector {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
 7 |         return CGVector(dx: x, dy: y)
 8 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:11:5: warning: 'public' modifier is redundant for property declared in a public extension
 9 |
10 |     /// - returns: A `CGPoint` with rounded x and y values.
11 |     public var rounded: CGPoint {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
12 |         return CGPoint(x: round(x), y: round(y))
13 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:16:5: warning: 'public' modifier is redundant for instance method declared in a public extension
14 |
15 |     /// - returns: The Euclidean distance from self to the given point.
16 |     public func distance(to point: CGPoint) -> CGFloat {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
17 |         return (point - self).magnitude
18 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:21:5: warning: 'public' modifier is redundant for instance method declared in a public extension
19 |
20 |     /// Constrains the x and y value to within the provided rect.
21 |     public func clipped(to rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
22 |         return CGPoint(x: x.clipped(rect.minX, rect.maxX),
23 |             y: y.clipped(rect.minY, rect.maxY))
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:27:5: warning: 'public' modifier is redundant for instance method declared in a public extension
25 |
26 |     /// - returns: The relative position inside the provided rect.
27 |     public func position(in rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
28 |         return CGPoint(x: x - rect.origin.x,
29 |             y: y - rect.origin.y)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:35:5: warning: 'public' modifier is redundant for instance method declared in a public extension
33 |     /// where horizontal and vertical position are normalized
34 |     /// (i.e. mapped to 0-1 range).
35 |     public func normalizedPosition(in rect: CGRect) -> CGPoint {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
36 |         let p = position(in: rect)
37 |         return CGPoint(x: (1.0 / rect.width) * p.x,
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGPoint.swift:42:5: warning: 'public' modifier is redundant for instance method declared in a public extension
40 |
41 |     /// - returns: True if the line contains the point.
42 |     public func isAt(line: Line) -> Bool {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
43 |         return line.contains(self)
44 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:7:5: warning: 'public' modifier is redundant for initializer declared in a public extension
  5 |     // MARK: Convenience initializers
  6 |
  7 |     public init(size: CGSize) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
  8 |         self.init(origin: .zero, size: size)
  9 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:11:5: warning: 'public' modifier is redundant for initializer declared in a public extension
  9 |     }
 10 |
 11 |     public init(center: CGPoint, size: CGSize) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 12 |         self.init(origin: CGPoint(x: center.x - size.width / 2, y: center.y - size.height / 2), size: size)
 13 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:15:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 13 |     }
 14 |
 15 |     public init(origin: CGPoint, edges: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 16 |         self.init(origin: origin, size: CGSize(edges: edges))
 17 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:19:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 17 |     }
 18 |
 19 |     public init(center: CGPoint, edges: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 20 |         self.init(center: center, size: CGSize(edges: edges))
 21 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:23:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 21 |     }
 22 |
 23 |     public init(minX: CGFloat, minY: CGFloat, maxX: CGFloat, maxY: CGFloat) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 24 |         self.init(origin: CGPoint(x: minX, y: minY), size: CGSize(width: maxX - minX, height: maxY - minY))
 25 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:29:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 27 |     /// Initializes a `CGRect` of specified size, positioned such that
 28 |     /// the provided `origin` point will be in the specified `corner`.
 29 |     public init(size: CGSize, origin: CGPoint, inCorner corner: Corner) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 30 |         switch corner {
 31 |         case .minXminY: self.init(origin: origin, size: size)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:42:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 40 |     /// Initializes a `CGRect` that is scaled – preserving aspect ratio – to fill
 41 |     /// the entire rect specified at `inRect:`.
 42 |     public init(aspectFillSize size: CGSize, inRect rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 43 |         let ratio = size / rect.size
 44 |         let smallestRatio = min(ratio.width, ratio.height)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:50:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 48 |     /// Initializes a `CGRect` that is scaled – preserving aspect ratio – to fit
 49 |     /// exactly in the rect specified at `inRect:`.
 50 |     public init(aspectFitSize size: CGSize, inRect rect: CGRect) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 51 |         let ratio = size / rect.size
 52 |         let largestRatio = max(ratio.width, ratio.height)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:58:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 56 |     /// - returns: The value for the given edge
 57 |     /// (i.e. `minXEdge` will return this rect's `minX` value).
 58 |     public func edge(_ edge: CGRectEdge) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 59 |         switch edge {
 60 |         case .minXEdge: return minX
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:68:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 66 |
 67 |     /// - returns: The `CGPoint` coordinate for the given corner.
 68 |     public func corner(_ corner: Corner) -> CGPoint {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 69 |         return CGPoint(x: edge(corner.xEdge), y: edge(corner.yEdge))
 70 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:74:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 72 |     /// - returns: A `CGRect` with size scaled to the provided scale factor,
 73 |     /// preserving the center.
 74 |     public func scaled(by scale: CGFloat) -> CGRect {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 75 |         return CGRect(center: center, size: size * scale)
 76 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:80:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 78 |     /// - returns: A `CGRect` with size scaled to the provided scale factor,
 79 |     /// preserving the specified corner.
 80 |     public func scaled(by scale: CGFloat, corner: Corner) -> CGRect {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 81 |         return CGRect(size: size * scale, origin: self.corner(corner), inCorner: corner)
 82 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRect.swift:85:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 83 |
 84 |     /// - returns: The `LineSegment` representing the provided edge.
 85 |     public func lineSegment(for edge: CGRectEdge) -> LineSegment {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 86 |         let corners = edge.corners
 87 |         return LineSegment(a: corner(corners.0), b: corner(corners.1))
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:29:5: warning: 'public' modifier is redundant for property declared in a public extension
 27 |
 28 |     /// - returns: The angle expressed in radians.
 29 |     public var radians: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 30 |         return asUnit(.radians)
 31 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:33:5: warning: 'public' modifier is redundant for property declared in a public extension
 31 |     }
 32 |     /// - returns: The angle expressed in degrees.
 33 |     public var degrees: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 34 |         return asUnit(.degrees)
 35 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:42:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 40 |
 41 |     /// - returns: The angle expressed in the provided unit.
 42 |     public func asUnit(_ unit: Unit) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 43 |         if self.unit == unit {
 44 |             return value
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:56:5: warning: 'public' modifier is redundant for static method declared in a public extension
 54 |     /// - returns: The floating point value representing a full rotation
 55 |     /// in the given unit (i.e. 2pi radians / 360 degrees)
 56 |     public static func fullRotation(unit: Unit) -> CGFloat {
    |     `- warning: 'public' modifier is redundant for static method declared in a public extension
 57 |         return unit == .radians ? (2.0 * .pi) : 360.0
 58 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:62:5: warning: 'public' modifier is redundant for property declared in a public extension
 60 |     /// - returns: The floating point value representing a full rotation
 61 |     /// expressed in the current unit of this angle.
 62 |     public var fullRotation: CGFloat {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 63 |         return Angle.fullRotation(unit: unit)
 64 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:68:5: warning: 'public' modifier is redundant for property declared in a public extension
 66 |     /// - returns: The angle expressed in a value normalized between
 67 |     /// 0 and `fullRotation`.
 68 |     public var normalized: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 69 |         let max = fullRotation
 70 |         let moduloValue = fmod(value, max)
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:77:5: warning: 'public' modifier is redundant for property declared in a public extension
 75 |     /// - returns: `fullRotation` minus the `normalized` angle.
 76 |     ///
 77 |     public var inversed: Angle {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 78 |         let max = fullRotation
 79 |         return Angle(max - normalized.value, unit: unit)
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:162:5: warning: 'public' modifier is redundant for instance method declared in a public extension
160 |     /// - returns: The `Angle` between horizontal line through `self`,
161 |     /// and line from `self` to `reference.
162 |     public func polarAngle(reference: CGPoint) -> Angle {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
163 |         return (self - reference).angle
164 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:169:5: warning: 'public' modifier is redundant for instance method declared in a public extension
167 |     /// and `self` to `next`, i.e. the angle at vertex `self`
168 |     /// of triangle (`previous`,`self`,`next`).
169 |     public func angle(previous: CGPoint, next: CGPoint) -> Angle {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
170 |         let v1 = previous - self
171 |         let v2 = next - self
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:181:5: warning: 'public' modifier is redundant for initializer declared in a public extension
179 |
180 |     /// Convenience initializer for rotation transform.
181 |     public init(rotationAngle angle: Angle) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
182 |         self.init(rotationAngle: angle.asUnit(.radians))
183 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Angle.swift:186:5: warning: 'public' modifier is redundant for instance method declared in a public extension
184 |
185 |     /// Convenienc function for rotating a transform.
186 |     public func rotated(by angle: Angle) -> CGAffineTransform {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
187 |         return rotated(by: angle.asUnit(.radians))
188 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:34:5: warning: 'public' modifier is redundant for property declared in a public extension
 32 |      *  coordinate system, running clockwise starting at topLeft.
 33 |      */
 34 |     public var corners: [Corner] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 35 |         return CornerPosition.all.map { corner(for: $0) }
 36 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:43:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 41 |      *  provided.
 42 |      */
 43 |     public func corners(startingAt start: Corner,
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 44 |                         rotating: RotationDirection = .clockwise) -> [Corner] {
 45 |         var arrangedCorners: [Corner] = corners
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:54:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 52 |
 53 |     /// - returns: The `CornerPosition` of the `Corner` in this CoordinateSystem.
 54 |     public func position(for corner: Corner) -> CornerPosition {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 55 |         let tlsCorner: CornerPosition   //  topLeft system corner
 56 |         switch corner {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:71:5: warning: 'public' modifier is redundant for instance method declared in a public extension
 69 |
 70 |     /// - returns: The `Corner` at the `CornerPosition` in this CoordinateSystem.
 71 |     public func corner(for position: CornerPosition) -> Corner {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
 72 |         let tlsPosition: Corner   //  topLeft system position
 73 |         switch position {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:93:5: warning: 'public' modifier is redundant for property declared in a public extension
 91 |      *  coordinate system, running clockwise starting at top.
 92 |      */
 93 |     public var edges: [CGRectEdge] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 94 |         return Side.all.map { edge(for: $0) }
 95 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:102:5: warning: 'public' modifier is redundant for instance method declared in a public extension
100 |      *  provided.
101 |      */
102 |     public func edges(startingAt start: CGRectEdge,
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
103 |                       rotating: RotationDirection = .clockwise) -> [CGRectEdge] {
104 |         var arrangedEdges: [CGRectEdge] = edges
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:113:5: warning: 'public' modifier is redundant for instance method declared in a public extension
111 |
112 |     /// - returns: The `Side` of the `CGRectEdge` in this CoordinateSystem
113 |     public func side(for edge: CGRectEdge) -> Side {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
114 |         let tlsSide: Side   //  topLeft system side
115 |         switch edge {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:130:5: warning: 'public' modifier is redundant for instance method declared in a public extension
128 |
129 |     /// - returns: The `CGRectEdge` at the `Side` in this CoordinateSystem
130 |     public func edge(for side: Side) -> CGRectEdge {
    |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
131 |         let tlsEdge: CGRectEdge   //  topLeft system edge
132 |         switch side {
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/CoordinateSystem.swift:147:5: warning: 'public' modifier is redundant for property declared in a public extension
145 |
146 |     /// - returns: True if a circle, traced by incrementing an angle, runs clockwise
147 |     public var circleRunsClockwise: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
148 |         switch origin {
149 |         case .topLeft, .bottomRight: return true
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:64:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 62 |     /// Then the default initializer is called, passing
 63 |     /// all points of the connected lineSegments.
 64 |     public init?(lineSegments: [LineSegment]) {
    |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 65 |         var remainingLineSegments = lineSegments
 66 |         var points = [CGPoint]()
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:84:5: warning: 'public' modifier is redundant for property declared in a public extension
 82 |
 83 |     /// The individual line segments between consecutive points of this polygon.
 84 |     public var lineSegments: [LineSegment] {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 85 |         var lineSegments = [LineSegment]()
 86 |         (0..<edgeCount).forEach { pointIndex in
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:95:5: warning: 'public' modifier is redundant for property declared in a public extension
 93 |
 94 |     /// The number of edges of this polygon.
 95 |     public var edgeCount: Int {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
 96 |         return points.count
 97 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:100:5: warning: 'public' modifier is redundant for property declared in a public extension
 98 |
 99 |     /// - returns: True if line segments of this polygon intersect each other.
100 |     public var isSelfIntersecting: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
101 |         //  Might be implemented more efficiently
102 |         var lineSegments = self.lineSegments
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:112:5: warning: 'public' modifier is redundant for property declared in a public extension
110 |
111 |     /// - returns: True if all interior angles are less than 180°.
112 |     public var isConvex: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
113 |         for pointIndex in 0..<edgeCount {
114 |             let a = points[pointIndex]
/Users/admin/builder/spi-builder-workspace/source/Metron/Shape/Polygon.swift:127:5: warning: 'public' modifier is redundant for property declared in a public extension
125 |
126 |     /// - returns: true if one or more interior angles is more than 180°.
127 |     public var isConcave: Bool {
    |     `- warning: 'public' modifier is redundant for property declared in a public extension
128 |         return !isConvex
129 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:24:5: warning: 'public' modifier is redundant for initializer declared in a public extension
22 | public extension Corner {
23 |
24 |     public init(x xEdge: CGRectEdge, y yEdge: CGRectEdge) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
25 |         switch (xEdge, yEdge) {
26 |         case (.minXEdge, .minYEdge): self = .minXminY
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:36:5: warning: 'public' modifier is redundant for instance method declared in a public extension
34 |     /// - returns: The edge of this `Corner` for the provided axis.
35 |     /// For example, the `minXminY` corner's `xAxis` edge is the `minXEdge`.
36 |     public func edge(on axis: Axis) -> CGRectEdge {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
37 |         switch axis {
38 |         case .xAxis: return xEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:45:5: warning: 'public' modifier is redundant for property declared in a public extension
43 |     /// - returns: The `xAxis` edge component of this corner
44 |     /// (either `minXEdge` or `maxXEdge`).
45 |     public var xEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
46 |         switch self {
47 |         case .minXminY, .minXmaxY: return .minXEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:54:5: warning: 'public' modifier is redundant for property declared in a public extension
52 |     /// - returns: The `yAxis` edge component of this corner
53 |     /// (either `minYEdge` or `maxYEdge`).
54 |     public var yEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
55 |         switch self {
56 |         case .minXminY, .maxXminY: return .minYEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Geometry/Corner.swift:64:5: warning: 'public' modifier is redundant for instance method declared in a public extension
62 |     /// For example, the `minXminY` corner's opposite along
63 |     /// the `xAxis` is `maxXminY`.
64 |     public func opposite(on axis: Axis) -> Corner {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
65 |         switch axis {
66 |         case .xAxis: return Corner(x: xEdge.opposite, y: yEdge)
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGRectEdge.swift:30:1: warning: extension declares a conformance of imported type 'CGRectEdge' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
28 | }
29 |
30 | extension CGRectEdge: CustomDebugStringConvertible {
   | |- warning: extension declares a conformance of imported type 'CGRectEdge' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'CoreFoundation' introduce this conformance in the future
   | `- note: add '@retroactive' to silence this warning
31 |     public var debugDescription: String {
32 |         switch self {
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:5:5: warning: 'public' modifier is redundant for initializer declared in a public extension
 3 | public extension CGSize {
 4 |
 5 |     public init(edges length: CGFloat) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
 6 |         self.init(width: length, height: length)
 7 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:9:5: warning: 'public' modifier is redundant for property declared in a public extension
 7 |     }
 8 |
 9 |     public var area: CGFloat {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
10 |         return width * height
11 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:14:5: warning: 'public' modifier is redundant for property declared in a public extension
12 |
13 |     /// - returns: A `CGSize` with width and height swapped.
14 |     public var swapped: CGSize {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
15 |         return CGSize(width: height, height: width)
16 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGSize.swift:19:5: warning: 'public' modifier is redundant for instance method declared in a public extension
17 |
18 |     /// Limits the size to the given size.
19 |     public func clipped(to size: CGSize) -> CGSize {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
20 |         return CGSize(width: min(width, size.width),
21 |             height: min(height, size.height))
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:6:5: warning: 'public' modifier is redundant for property declared in a public extension
 4 |
 5 |     /// - returns: A `CGPoint` with x: dx and y: dy.
 6 |     public var point: CGPoint {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
 7 |         return CGPoint(x: dx, y: dy)
 8 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:10:5: warning: 'public' modifier is redundant for property declared in a public extension
 8 |     }
 9 |
10 |     public var magnitude: CGFloat {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
11 |         return sqrt(dx * dx + dy * dy)
12 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:13:5: warning: 'public' modifier is redundant for property declared in a public extension
11 |         return sqrt(dx * dx + dy * dy)
12 |     }
13 |     public var angle: Angle {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
14 |         return atan2(dy, dx)
15 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:17:5: warning: 'public' modifier is redundant for initializer declared in a public extension
15 |     }
16 |
17 |     public init(angle: Angle, magnitude: CGFloat) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
18 |         self.init(dx: magnitude * cos(angle), dy: magnitude * sin(angle))
19 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:21:5: warning: 'public' modifier is redundant for property declared in a public extension
19 |     }
20 |
21 |     public var inversed: CGVector {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
22 |         return CGVector(dx: -dx, dy: -dy)
23 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:26:5: warning: 'public' modifier is redundant for property declared in a public extension
24 |
25 |     /// - returns: The `CGRectEdge` towards which this vector tends the most.
26 |     public var dominantEdge: CGRectEdge {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
27 |         return abs(dx) > abs(dy) ? (dx > 0.0 ? .maxXEdge : .minXEdge) : (dy > 0.0 ? .maxYEdge : .minYEdge)
28 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:31:5: warning: 'public' modifier is redundant for property declared in a public extension
29 |
30 |     /// - returns: The `Corner` towards which this vector tends the most.
31 |     public var dominantCorner: Corner {
   |     `- warning: 'public' modifier is redundant for property declared in a public extension
32 |         let xEdge: CGRectEdge = dx > 0 ? .maxXEdge : .minXEdge
33 |         let yEdge: CGRectEdge = dy > 0 ? .maxYEdge : .minYEdge
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:39:5: warning: 'public' modifier is redundant for instance method declared in a public extension
37 |     /// - returns: A `Line` drawn through the given point,
38 |     /// following this vector.
39 |     public func line(through point: CGPoint) -> Line {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
40 |         return Line(a: point, b: point + self)
41 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:46:5: warning: 'public' modifier is redundant for instance method declared in a public extension
44 |     /// following this vector. The `LineSegment` length
45 |     /// equals the vector magnitude.
46 |     public func lineSegment(from point: CGPoint) -> LineSegment {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
47 |         return LineSegment(a: point, b: point + self)
48 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:83:5: warning: 'public' modifier is redundant for initializer declared in a public extension
81 |
82 | public extension CGAffineTransform {
83 |     public init(translation: CGVector) {
   |     `- warning: 'public' modifier is redundant for initializer declared in a public extension
84 |         self.init(translationX: translation.dx, y: translation.dy)
85 |     }
/Users/admin/builder/spi-builder-workspace/source/Metron/Extension/CGVector.swift:87:5: warning: 'public' modifier is redundant for instance method declared in a public extension
85 |     }
86 |
87 |     public func translatedBy(vector: CGVector) -> CGAffineTransform {
   |     `- warning: 'public' modifier is redundant for instance method declared in a public extension
88 |         return translatedBy(x: vector.dx, y: vector.dy)
89 |     }
Build complete.
{
  "dependencies" : [
    {
      "identity" : "nimble",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "7.0.0",
            "upper_bound" : "8.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Nimble.git"
    },
    {
      "identity" : "quick",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/Quick/Quick.git"
    }
  ],
  "manifest_display_name" : "Metron",
  "name" : "Metron",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Metron",
      "targets" : [
        "Metron"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "Metron_Test",
      "module_type" : "SwiftTarget",
      "name" : "Metron-Test",
      "path" : "source/Metron/Test",
      "product_dependencies" : [
        "Quick",
        "Nimble"
      ],
      "sources" : [
        "PolygonTest.swift"
      ],
      "target_dependencies" : [
        "Metron"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Metron",
      "module_type" : "SwiftTarget",
      "name" : "Metron",
      "path" : "source/Metron",
      "product_memberships" : [
        "Metron"
      ],
      "sources" : [
        "Extension/CGAffineTransform.swift",
        "Extension/CGPoint.swift",
        "Extension/CGRect.swift",
        "Extension/CGRectEdge.swift",
        "Extension/CGSize.swift",
        "Extension/CGVector.swift",
        "Geometry/Angle.swift",
        "Geometry/Axis.swift",
        "Geometry/CoordinateSystem.swift",
        "Geometry/Corner.swift",
        "Geometry/CornerPosition.swift",
        "Geometry/Edge.swift",
        "Geometry/General.swift",
        "Geometry/Opposable.swift",
        "Geometry/Rotatable.swift",
        "Geometry/Side.swift",
        "Shape/Circle.swift",
        "Shape/Drawable.swift",
        "Shape/Line.swift",
        "Shape/LineSegment.swift",
        "Shape/Polygon.swift",
        "Shape/Shape.swift",
        "Shape/Square.swift",
        "Shape/Triangle.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.2"
}
Done.