stuff

modules/wallpaper-engine/shaders/passthrough.vert

@@ -0,0 +1,26 @@
+
+uniform mat4 g_ModelViewProjectionMatrix;
+
+#if SPRITESHEET
+uniform vec4 g_Texture0Rotation;
+uniform vec2 g_Texture0Translation;
+#endif
+
+attribute vec3 a_Position;
+attribute vec2 a_TexCoord;
+
+varying vec2 v_TexCoord;
+
+void main() {
+#ifdef TRANSFORM
+	gl_Position = mul(vec4(a_Position, 1.0), g_ModelViewProjectionMatrix);
+#else
+	gl_Position = vec4(a_Position, 1.0);
+#endif
+
+#if SPRITESHEET
+	v_TexCoord.xy = g_Texture0Translation + a_TexCoord.x * g_Texture0Rotation.xy + a_TexCoord.y * g_Texture0Rotation.zw;
+#else
+	v_TexCoord.xy = a_TexCoord;
+#endif
+}