Simple color invert area.

LunalieneRay September 11, 2022September 11, 2022

Can use with either sprite , textureRect , ColorRect. It will preserve transparent pixel and invert color of anything below it.

Shader code

shader_type canvas_item;

void fragment(){
	
	vec4 color = vec4(texture(SCREEN_TEXTURE, SCREEN_UV).rgb, texture(TEXTURE, UV).a);
	
	COLOR = vec4(1.0 - color.rgb,  color.a);
}

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