[orx-shapes] Add Tunni point/line operations

2024-01-17 00:07:22 +01:00
parent 9b08ae20e6
commit 83b8faed94
2 changed files with 67 additions and 0 deletions
--- a/orx-shapes/src/jvmDemo/kotlin/tunni/DemoTunniPoint01.kt
+++ b/orx-shapes/src/jvmDemo/kotlin/tunni/DemoTunniPoint01.kt
@@ -0,0 +1,36 @@
+package tunni
+
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.shapes.tunni.tunniLine
+import org.openrndr.extra.shapes.tunni.tunniPoint
+import org.openrndr.extra.shapes.tunni.withTunniLine
+import org.openrndr.shape.Circle
+import kotlin.math.cos
+
+fun main() {
+    application {
+        program {
+            extend {
+                drawer.clear(ColorRGBa.WHITE)
+                drawer.fill = ColorRGBa.BLACK
+                val c = Circle(drawer.bounds.center, 200.0).contour
+
+                drawer.fill = null
+                for (s in c.segments) {
+                    val tp = s.tunniPoint
+                    println(tp)
+                    drawer.circle(tp, 10.0)
+                    val sc = s.cubic
+                    drawer.lineSegment(sc.control[0], sc.control[1])
+                    //drawer.segment(s.withTunniPoint(tp + (mouse.position - drawer.bounds.center)/2.0))
+                    drawer.segment(s.withTunniLine(s.tunniLine.position(0.5) + s.tunniLine.normal * cos(seconds) * 40.0))
+
+                }
+
+                drawer.contour(c)
+
+            }
+        }
+    }
+}