updated LightWorld

src/lib/LightWorld/shaders/postshaders/tilt_shift.glsl

@@ -0,0 +1,12 @@
+extern Image imgBuffer;
+
+vec4 effect(vec4 color, Image texture, vec2 texture_coords, vec2 pixel_coords){
+	vec4 pixel = Texel(texture, texture_coords);
+	vec4 pixelBuffer = Texel(imgBuffer, texture_coords);
+
+	if(texture_coords.y > 0.5) {
+		return vec4(pixel.rgb * (texture_coords.y - 0.5) * 2.0 + pixelBuffer.rgb * (1.0 - texture_coords.y) * 2.0, 1.0);
+	} else {
+		return vec4(pixel.rgb * (0.5 - texture_coords.y) * 2.0 + pixelBuffer.rgb * texture_coords.y * 2.0, 1.0);
+	}
+}