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Add curl parameter to extension methods (#229)

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This commit is contained in:
Ricardo Matias
2022-03-09 08:56:09 +01:00
committed by GitHub
parent 4276acaad3
commit 1bf7abbb96
1 changed files with 4 additions and 5 deletions
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9
orx-shapes/src/commonMain/kotlin/HobbyCurve.kt
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@@ -11,17 +11,17 @@ import kotlin.math.sin
import kotlin.math.sqrt import kotlin.math.sqrt
fun ShapeContour.hobbyCurve(): ShapeContour { fun ShapeContour.hobbyCurve(curl: Double = 0.0): ShapeContour {
val vertices = if (closed) val vertices = if (closed)
segments.map { it.start } segments.map { it.start }
else else
segments.map { it.start } + segments.last().end segments.map { it.start } + segments.last().end
return hobbyCurve(vertices, closed) return hobbyCurve(vertices, closed, curl)
} }
fun Shape.hobbyCurve() : Shape { fun Shape.hobbyCurve(curl: Double = 0.0) : Shape {
return Shape(contours.map { return Shape(contours.map {
it.hobbyCurve() it.hobbyCurve(curl)
}) })
} }
@@ -158,4 +158,3 @@ private fun rho(a: Double, b: Double): Double {
private fun rotate(v: Vector2, s: Double, c: Double) = Vector2(v.x * c - v.y * s, v.x * s + v.y * c) private fun rotate(v: Vector2, s: Double, c: Double) = Vector2(v.x * c - v.y * s, v.x * s + v.y * c)
private fun rotateAngle(v: Vector2, alpha: Double) = rotate(v, sin(alpha), cos(alpha)) private fun rotateAngle(v: Vector2, alpha: Double) = rotate(v, sin(alpha), cos(alpha))