Add demos to orx-mesh-generators

2020-04-10 19:50:13 +02:00
parent 5785c90937
commit 8c591c4830
8 changed files with 367 additions and 3 deletions
--- a/orx-mesh-generators/src/demo/kotlin/DemoComplex01.kt
+++ b/orx-mesh-generators/src/demo/kotlin/DemoComplex01.kt
@@ -0,0 +1,34 @@
+import org.openrndr.application
+import org.openrndr.draw.DrawPrimitive
+import org.openrndr.draw.shadeStyle
+import org.openrndr.extras.camera.Orbital
+import org.openrndr.extras.meshgenerators.box
+import org.openrndr.extras.meshgenerators.group
+import org.openrndr.extras.meshgenerators.meshGenerator
+import org.openrndr.extras.meshgenerators.sphere
+import org.openrndr.math.transforms.transform
+
+fun main() {
+    application {
+        program {
+            extend(Orbital())
+            val m = meshGenerator {
+                sphere(32, 32, 1.0)
+                group {
+                    box(4.0, 4.0, 4.0)
+                    transform(transform {
+                        translate(0.0, -2.0, 0.0)
+                    })
+                }
+            }
+            extend {
+                drawer.shadeStyle = shadeStyle {
+                    fragmentTransform = """
+                        x_fill.rgb *= v_viewNormal.z;
+                    """.trimIndent()
+                }
+                drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
+            }
+        }
+    }
+}