[orx-math] Add orx-math module

2025-02-02 11:24:39 +01:00
parent 13bc4bc472
commit c88c4454e1
10 changed files with 555 additions and 0 deletions
--- a/orx-math/src/jvmDemo/kotlin/simplexrange/DemoSimplexRange3D01.kt
+++ b/orx-math/src/jvmDemo/kotlin/simplexrange/DemoSimplexRange3D01.kt
@@ -0,0 +1,45 @@
+package simplexrange
+
+import org.openrndr.application
+import org.openrndr.color.ColorRGBa
+import org.openrndr.draw.DrawPrimitive
+import org.openrndr.draw.isolated
+import org.openrndr.extra.camera.Orbital
+import org.openrndr.extra.meshgenerators.boxMesh
+import org.openrndr.extra.math.simplexrange.SimplexRange3D
+import org.openrndr.math.Vector3
+
+fun main() {
+    application {
+        configure {
+            width = 720
+            height = 720
+        }
+
+        program {
+            val box = boxMesh()
+            extend(Orbital()) {
+                eye = Vector3(1.0, -1.0, 1.0).normalized * 140.0
+                fov = 15.0
+            }
+            extend {
+                val sr = SimplexRange3D(
+                    ColorRGBa.PINK.toLinear(),
+                    ColorRGBa.RED.toLinear(),
+                    ColorRGBa.MAGENTA.toLinear(),
+                    ColorRGBa.BLUE.toLinear()
+                )
+
+                for (z in 0 until 20)
+                    for (y in 0 until 20)
+                        for (x in 0 until 20) {
+                            drawer.isolated {
+                                drawer.translate(x - 10.0, y - 10.0, z - 10.0)
+                                drawer.fill = sr.value(x / 20.0, y / 20.0, z / 20.0)
+                                drawer.vertexBuffer(box, DrawPrimitive.TRIANGLES)
+                            }
+                        }
+            }
+        }
+    }
+}