15 lines
285 B
GLSL
15 lines
285 B
GLSL
uniform vec3 mouseProjection;
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vec4 applyMouseTracking(vec3 location, vec4 color)
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{
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float dist = length(location - mouseProjection);
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if (dist > 2.0)
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{
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return color;
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}
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else
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{
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return mix(color, vec4(1.0, 0.0, 0.0, 1.0), 1.0 - dist / 2.0);
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}
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}
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