37 lines
789 B
GLSL
37 lines
789 B
GLSL
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#extension GL_ARB_shading_language_include : enable
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precision highp float;
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varying vec2 v_texcoord; // is in 0-1
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uniform sampler2D tex;
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uniform float alpha;
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#include "rounding.glsl"
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uniform int discardOpaque;
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uniform int discardAlpha;
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uniform float discardAlphaValue;
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uniform int applyTint;
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uniform vec3 tint;
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void main() {
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vec4 pixColor = texture2D(tex, v_texcoord);
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if (discardOpaque == 1 && pixColor[3] * alpha == 1.0)
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discard;
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if (discardAlpha == 1 && pixColor[3] <= discardAlphaValue)
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discard;
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if (applyTint == 1) {
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pixColor[0] = pixColor[0] * tint[0];
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pixColor[1] = pixColor[1] * tint[1];
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pixColor[2] = pixColor[2] * tint[2];
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}
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if (radius > 0.0)
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pixColor = rounding(pixColor);
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gl_FragColor = pixColor * alpha;
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}
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