[orx-shapes] Improve contour adjuster framework

2024-01-22 15:22:20 +01:00
parent 0e8ca543ab
commit 44824e3d21
23 changed files with 498 additions and 15 deletions
--- a/orx-shapes/src/jvmDemo/kotlin/adjust/DemoAdjustContour03.kt
+++ b/orx-shapes/src/jvmDemo/kotlin/adjust/DemoAdjustContour03.kt
@@ -0,0 +1,44 @@
+//package adjust
+
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.shapes.adjust.adjustContour
+import org.openrndr.math.Vector2
+import org.openrndr.shape.Circle
+import kotlin.math.cos
+import kotlin.math.sin
+
+fun main() {
+    application {
+        configure {
+            width = 800
+            height = 800
+        }
+        program {
+            extend {
+                var contour = drawer.bounds.scaledBy(0.5, 0.5, 0.5).contour
+                contour = adjustContour(contour) {
+                    for (i in 0 until 4) {
+                        selectEdge(i)
+                        edge.toCubic()
+                    }
+                    selectEdge(0)
+                    edge.scale(0.5, 0.5)
+                    edge.rotate(cos(seconds*0.5)*30.0)
+                    selectEdge(1)
+                    edge.toCubic()
+                    edge.splitAt(0.5)
+                    edge.moveBy(Vector2(cos(seconds*10.0) * 40.0, 0.0))
+                    //edge.next?.select()
+                    selectEdge(3)
+
+                    edge.moveBy(Vector2(0.0, sin(seconds*10.0) * 40.0))
+
+
+                }
+                drawer.stroke = ColorRGBa.RED
+                drawer.contour(contour)
+            }
+        }
+    }
+}