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[orx-shade-styles] Write comments on demos

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This commit is contained in:
Abe Pazos
2025-09-20 19:07:38 +02:00
parent ec9ec947a6
commit ec4032c452
29 changed files with 298 additions and 61 deletions
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11
orx-shapes/src/jvmDemo/kotlin/hobbycurve/DemoHobbyCurve02.kt
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@@ -7,6 +7,10 @@ import org.openrndr.extra.shapes.hobbycurve.hobbyCurve
import org.openrndr.math.Vector2
import kotlin.random.Random
/**
* This demo creates a list of random 2D points, finds the alpha shape contour for those points,
* and finally makes that contour smooth by calling `hobbyCurve()`.
*/
fun main() = application {
configure {
width = 720
@@ -15,16 +19,17 @@ fun main() = application {
program {
val points = List(40) {
Vector2(
Random.nextDouble(width*0.25, width*0.75),
Random.nextDouble(height*0.25, height*0.75)
Random.nextDouble(width * 0.25, width * 0.75),
Random.nextDouble(height * 0.25, height * 0.75)
)
}
val alphaShape = AlphaShape(points)
val c = alphaShape.createContour()
val hobby = hobbyCurve(c.segments.map { it.start }, closed=true)
val hobby = c.hobbyCurve()
extend {
drawer.fill = ColorRGBa.PINK
drawer.contour(hobby)
drawer.fill = ColorRGBa.WHITE
drawer.circles(points, 4.0)
}