1 files changed, 50 insertions, 0 deletions
diff --git a/src/main/kotlin/faces/FacesProgram.kt b/src/main/kotlin/faces/FacesProgram.kt
new file mode 100644
index 0000000..b76f607
--- /dev/null
+++ b/src/main/kotlin/faces/FacesProgram.kt
@@ -0,0 +1,50 @@
+package faces
+
+import org.openrndr.application
+import org.openrndr.color.*
+import org.openrndr.draw.*
+import org.openrndr.extra.noise.filters.SimplexNoise3D
+import org.openrndr.math.IntVector2
+import org.openrndr.math.Vector3
+import phenax.extensions.CameraManager
+import phenax.utils.*
+
+fun main() = application {
+  recordDuration(5.seconds())
+
+  configure {
+    width = 640
+    height = 480
+    windowResizable = false
+    position = IntVector2(0, 0)
+  }
+
+  oliveProgram {
+    val cs by liveComputeShader("faces")
+
+    val outputBuffer = colorBuffer(width, height, type = ColorType.UINT8)
+
+    val size = Math.max(width, height) * 2
+    val noiseBuffer = colorBuffer(size, size, type = ColorType.UINT8)
+    val noiseFilter = SimplexNoise3D()
+    noiseFilter.scale = Vector3.ONE * 2.4
+    noiseFilter.octaves = 8
+    noiseFilter.premultipliedAlpha = true
+
+    val cameraManager = CameraManager(Vector3(1.0, 1.0, -1.0), Vector3(30.0, 0.0, 0.0))
+    cameraManager.lightPosition = Vector3(6.0, 8.0, -8.0)
+    extend(cameraManager)
+
+    extend {
+      noiseFilter.seed = Vector3(0.01, 0.01, 0.001)
+      noiseFilter.apply(emptyArray(), noiseBuffer)
+      cs.image("noise_texture", 1, noiseBuffer.imageBinding(0, ImageAccess.READ))
+
+      cs.uniform("seconds", seconds)
+      cs.image("output_image", 0, outputBuffer.imageBinding(0, ImageAccess.WRITE))
+      cameraManager.setUniforms(cs)
+      cs.execute(outputBuffer.width, outputBuffer.height, 1)
+      drawer.image(outputBuffer)
+    }
+  }
+}