cloud wip

src/shaders/clouds.frag

@@ -0,0 +1,25 @@
+#version 150
+
+#ifdef GL_ES
+#define LOWP lowp
+precision mediump float;
+#else
+#define LOWP
+#endif
+
+in LOWP vec4 v_color;
+in vec2 v_texCoords;
+uniform sampler2D u_texture;
+out vec4 fragColor;
+
+const vec2 boolean = vec2(0.0, 1.0);
+
+uniform vec2 inverseGamma = vec2(0.5, 2.0); // vec2(inverse gamma RGB, inverse gamma RGA)
+
+void main() {
+    vec4 inCol = v_color * texture(u_texture, v_texCoords);
+
+    vec4 outCol = pow(inCol, inverseGamma.xxxy);
+
+    fragColor = outCol;
+}