[orx-shapes] Add alpha shapes with holes using opernndr's Shape (#206)

2021-11-08 17:24:57 +01:00
parent 6705ef9737
commit e0fae088c3
3 changed files with 114 additions and 26 deletions
--- a/orx-shapes/src/demo/kotlin/DemoHobbyCurve02.kt
+++ b/orx-shapes/src/demo/kotlin/DemoHobbyCurve02.kt
@@ -7,14 +7,14 @@ import kotlin.random.Random

 fun main() = application {
    program {
-        val points = List(20) {
+        val points = List(40) {
            Vector2(
                Random.nextDouble(width*0.25, width*0.75),
                Random.nextDouble(height*0.25, height*0.75)
            )
        }
        val alphaShape = AlphaShape(points)
-        val c = alphaShape.create()
+        val c = alphaShape.createContour()
        val hobby = hobbyCurve(c.segments.map { it.start }, closed=true)
        extend {
            drawer.fill = ColorRGBa.PINK