stuff

modules/wallpaper-engine/zcompat/scene/shaders/2078835426/pixelate.vert

@@ -0,0 +1,26 @@
+uniform mat4 g_ModelViewProjectionMatrix;
+uniform vec4 g_Texture0Resolution;
+
+attribute vec3 a_Position;
+attribute vec2 a_TexCoord;
+
+// The coordinates of the current pixel within the space spanning (0, 0) to (new x, new y).
+varying vec2 v_PixelCoord;
+// x and y are the width and height of a 'new' pixel in 0 to 1 coordinate space. z and w are the same for an old pixel
+varying vec4 v_PixelSize;
+
+uniform float u_ResolutionScale;  // {"material":"resolution_scale","label":"Resolution Scale","default":0.125,"range":[0.01, 1.0]}
+uniform vec2 u_NewResolution;  // {"material":"new_resolution","label":"New Resolution","default":"960 540"}
+
+void main() {
+	gl_Position = mul(vec4(a_Position, 1.0), g_ModelViewProjectionMatrix);
+
+#if MULTIPLY
+	v_PixelCoord = a_TexCoord * g_Texture0Resolution.xy * u_ResolutionScale;
+	v_PixelSize.xy = 1.0 / (g_Texture0Resolution.xy * u_ResolutionScale);
+#else
+	v_PixelCoord = a_TexCoord * u_NewResolution;
+	v_PixelSize.xy = 1.0 / (u_NewResolution);
+#endif
+	v_PixelSize.zw = 1.0 / g_Texture0Resolution.xy;
+}