stuff

modules/wallpaper-engine/shaders/puppettexturechannels.frag

@@ -0,0 +1,35 @@
+
+uniform vec4 g_Color4;
+
+uniform sampler2D g_Texture0;
+uniform sampler2D g_Texture1; // {"combo":"DOUBLEBUFFERED","hidden":true}
+
+varying vec3 v_TexCoordBlend;
+varying vec2 v_TexCoordBase;
+
+void main() {
+	vec4 albedo = texSample2D(g_Texture0, v_TexCoordBlend.xy);
+
+#if DOUBLEBUFFERED
+#ifdef HLSL
+	clip(v_TexCoordBlend.z - 0.001);
+#else
+	if (v_TexCoordBlend.z <= 0.001)
+	{
+		discard;
+	}
+#endif
+	vec4 base = texSample2D(g_Texture1, v_TexCoordBase.xy);
+	base.rgb = mix(albedo.rgb, base.rgb, step(saturate(v_TexCoordBlend.z), base.a));
+
+	albedo = mix(base, albedo, v_TexCoordBlend.z);
+	albedo *= g_Color4;
+
+	gl_FragColor = albedo;
+#else
+	albedo.a *= saturate(v_TexCoordBlend.z);
+	albedo.rgb *= g_Color4 * max(1.0, v_TexCoordBlend.z);
+
+	gl_FragColor = albedo;
+#endif
+}