[orx-shadestyles] Improve gradient and imageFill shadestyles

2025-02-25 12:16:57 +01:00
parent 21a3d7f483
commit 9a93d95318
30 changed files with 1296 additions and 386 deletions
--- a/orx-shade-styles/src/jvmDemo/kotlin/gradients/DemoGradient01.kt
+++ b/orx-shade-styles/src/jvmDemo/kotlin/gradients/DemoGradient01.kt
@@ -0,0 +1,80 @@
+package gradients
+
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.extra.shadestyles.fills.SpreadMethod
+import org.openrndr.extra.shadestyles.fills.gradients.gradient
+import org.openrndr.math.Vector2
+import kotlin.math.cos
+
+fun main() {
+    application {
+        configure {
+            width = 720
+            height = 720
+        }
+        program {
+            extend {
+                drawer.shadeStyle = gradient<ColorRGBa> {
+                    stops[0.0] = ColorRGBa.RED
+                    stops[0.1] = ColorRGBa.GREEN
+                    stops[0.2] = ColorRGBa.PINK
+                    stops[0.9] = ColorRGBa.WHITE
+                    stops[1.0] = ColorRGBa.BLACK
+
+                    linear {
+                        start = Vector2(0.1, 0.1).rotate(seconds * 36.0, Vector2(0.5, 0.5))
+                        end = Vector2(0.9, 0.9).rotate(seconds * 36.0, Vector2(0.5, 0.5))
+
+                    }
+                }
+                drawer.rectangle(0.0, 0.0, 360.0, 360.0)
+
+
+                drawer.shadeStyle = gradient<ColorRGBa> {
+                    stops[0.0] = ColorRGBa.RED
+                    stops[0.1] = ColorRGBa.GREEN
+                    stops[0.2] = ColorRGBa.PINK
+                    stops[0.9] = ColorRGBa.WHITE
+                    stops[1.0] = ColorRGBa.BLACK
+                    spreadMethod = SpreadMethod.REFLECT
+                    stellar {
+                        radius = (cos(seconds) * 0.25 + 0.5) * 0.5
+                        sharpness = 0.5
+                        sides = 6
+                        rotation = seconds * 36.0
+                    }
+                }
+                drawer.rectangle(360.0, 0.0, 360.0, 360.0)
+
+                drawer.shadeStyle = gradient<ColorRGBa> {
+                    stops[0.0] = ColorRGBa.RED
+                    stops[0.1] = ColorRGBa.GREEN
+                    stops[0.2] = ColorRGBa.PINK
+                    stops[0.9] = ColorRGBa.WHITE
+                    stops[1.0] = ColorRGBa.BLACK
+                    spreadMethod = SpreadMethod.REFLECT
+                    radial {
+                        radius = (cos(seconds) * 0.25 + 0.5) * 0.5
+                    }
+                }
+                drawer.rectangle(360.0, 360.0, 360.0, 360.0)
+
+
+                drawer.shadeStyle = gradient<ColorRGBa> {
+                    stops[0.0] = ColorRGBa.RED
+                    stops[0.1] = ColorRGBa.GREEN
+                    stops[0.2] = ColorRGBa.PINK
+                    stops[0.9] = ColorRGBa.WHITE
+                    stops[1.0] = ColorRGBa.BLACK
+                    spreadMethod = SpreadMethod.REPEAT
+                    linear {
+                        start = Vector2(0.45, 0.45).rotate(seconds * 36.0)
+                        end = Vector2(0.55, 0.55).rotate(seconds * 36.0)
+                    }
+                }
+                drawer.rectangle(0.0, 360.0, 360.0, 360.0)
+            }
+        }
+    }
+}