[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/DemoAdjustContour08.kt
+++ b/orx-shapes/src/jvmDemo/kotlin/adjust/DemoAdjustContour08.kt
@@ -0,0 +1,52 @@
+//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.contour
+import kotlin.math.cos
+
+fun main() {
+    application {
+        configure {
+            width = 800
+            height = 800
+        }
+        program {
+            extend {
+                var contour = contour {
+                    moveTo(drawer.bounds.position(0.5, 0.1) - Vector2(300.0, 0.0))
+                    lineTo(drawer.bounds.position(0.5, 0.1) + Vector2(300.0, 0.0))
+                }
+
+                contour = adjustContour(contour) {
+                    selectVertex(0)
+                    vertex.moveControlOutBy(Vector2(0.0, 100.0))
+
+                    selectVertex(1)
+                    vertex.moveControlInBy(Vector2(0.0, -100.0))
+
+                }
+                drawer.stroke = ColorRGBa.RED
+                drawer.contour(contour)
+
+
+                contour = contour {
+                    moveTo(drawer.bounds.position(0.5, 0.2) - Vector2(300.0, 0.0))
+                    lineTo(drawer.bounds.position(0.5, 0.2) + Vector2(300.0, 0.0))
+                }
+
+                contour = adjustContour(contour) {
+                    selectEdge(0)
+                    edge.moveControl0By(Vector2(0.0, 100.0))
+                    edge.moveControl1By(Vector2(0.0, -100.0))
+
+                }
+                drawer.stroke = ColorRGBa.RED
+                drawer.contour(contour)
+
+            }
+        }
+    }
+}