[orx-obj-loader] Add obj saver, demos (#348)

2024-07-18 10:23:32 +02:00
parent 411f7ffc54
commit 556794b634
11 changed files with 2312 additions and 14 deletions
--- a/orx-obj-loader/src/demo/kotlin/DemoObjSaver02.kt
+++ b/orx-obj-loader/src/demo/kotlin/DemoObjSaver02.kt
@@ -0,0 +1,35 @@
+import org.openrndr.application
+import org.openrndr.draw.loadFont
+import org.openrndr.extra.meshgenerators.buildTriangleMesh
+import org.openrndr.extra.meshgenerators.sphere
+import org.openrndr.extra.objloader.saveOBJ
+
+fun main() = application {
+    configure {
+        height = 100
+    }
+    program {
+        val path = "demo-data/obj-models/"
+        val mesh = buildTriangleMesh {
+            repeat(4) { x ->
+                repeat(4) { y ->
+                    repeat(4) { z ->
+                        isolated {
+                            translate(x * 1.0, y * 1.0, z * 1.0)
+                            sphere(8, 8,
+                                (x * 91 + y * 79 + z * 17).mod(5) * 0.2 + 0.1)
+                        }
+                    }
+                }
+            }
+        }
+        mesh.saveOBJ("$path/sphere-composition-exported.obj")
+
+        val font = loadFont("demo-data/fonts/IBMPlexMono-Regular.ttf", 24.0)
+
+        extend {
+            drawer.fontMap = font
+            drawer.text("Mesh generated and .obj file saved", 10.0, 80.0)
+        }
+    }
+}