wip value input

shaders/frag4.glsl

@@ -5,6 +5,8 @@
 in vec2 vUV;
 out vec4 fragColor;
 
+uniform vec3 src1_2[6];
+
 void main() {
-    fragColor = src_stage(vUV, seed4);
+    fragColor = src_stage(vUV, seed4, src1_2[0], src1_2[1].xy, src1_2[2], src1_2[3].xy, src1_2[4], src1_2[5].xy);
 }