[orx-shader-phrases] Add shader embedding

2021-06-25 09:55:35 +02:00
parent 4e1a2cf930
commit 4f0de6a39b
22 changed files with 111 additions and 479 deletions
--- a/orx-shader-phrases/src/shaders/glsl/phraseHash33.shader
+++ b/orx-shader-phrases/src/shaders/glsl/phraseHash33.shader
@@ -0,0 +1,6 @@
+#define MOD3 vec3(.1031,.11369,.13787)
+vec3 hash33(vec3 p3) {
+    p3 = fract(p3 * MOD3);
+    p3 += dot(p3, p3.yxz+19.19);
+    return -1.0 + 2.0 * fract(vec3((p3.x + p3.y)*p3.z, (p3.x+p3.z)*p3.y, (p3.y+p3.z)*p3.x));
+}