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19 lines
457 B
Plaintext
19 lines
457 B
Plaintext
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shader_type canvas_item;
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uniform float alpha = 0.0;
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uniform vec2 screen_resolution = vec2(1280, 720);
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uniform vec2 position = vec2(100.0, 100.0);
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uniform vec2 size = vec2(100.0, 100.0);
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//1280, 720
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void fragment(){
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if (
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UV.x >= (position.x)/(screen_resolution.x) && UV.y >= (position.y)/(screen_resolution.y)
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&&
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UV.x <= (position.x + size.x)/(screen_resolution.x) && UV.y <= (position.y + size.y)/(screen_resolution.y)
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){
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COLOR.a = alpha;
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}
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}
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