Bump to OPENRNDR 0.3.44-rc.2

2020-07-13 11:45:13 +02:00
parent 5223ee0035
commit 62f6cd6098
33 changed files with 843 additions and 21 deletions
--- a/openrndr-demos/src/demo/kotlin/DemoLineDash01.kt
+++ b/openrndr-demos/src/demo/kotlin/DemoLineDash01.kt
@@ -0,0 +1,33 @@
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.draw.shadeStyle
+import org.openrndr.extensions.Screenshots
+import org.openrndr.math.Polar
+import org.openrndr.shape.contour
+fun main() = application {
+    program {
+        val style = shadeStyle {
+            //fragmentTransform = "x_stroke.a *= step(0.5, fract(c_contourPosition / p_dashLen));"
+            fragmentTransform = "x_stroke.a *= smoothstep(0.0, 1.0, mod(c_contourPosition, p_dashLen)) * smoothstep(p_dashLen, p_dashLen-1.0, mod(c_contourPosition, p_dashLen));"
+            parameter("dashLen", 20.0)
+        }
+        extend {
+            drawer.run {
+                clear(ColorRGBa.WHITE)
+                stroke = ColorRGBa.BLACK.opacify(0.5)
+                val c = contour {
+                    moveTo(100.0, 100.0)
+                    continueTo(100.0, 300.0)
+                    continueTo(bounds.center + Polar(seconds * 30, 100.0).cartesian)
+                    continueTo(500.0, 100.0)
+                    continueTo(600.0, 100.0)
+                }
+                shadeStyle = style
+                contour(c)
+
+                drawer.lineSegment(0.0, 0.0, width*1.0, height*1.0)
+
+            }
+        }
+    }
+}