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25 lines
445 B
GLSL
25 lines
445 B
GLSL
uniform float u_opacity;
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#ifdef ENABLE_VTF
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varying LOW_P vec4 v_color;
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#else
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uniform sampler2D u_colorTex;
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varying vec2 v_colorTexCoords;
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#endif
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uniform sampler2D u_maskTex;
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varying vec2 v_maskTexCoords;
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void main()
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{
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#ifdef ENABLE_VTF
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LOW_P vec4 color = v_color;
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#else
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LOW_P vec4 color = texture2D(u_colorTex, v_colorTexCoords);
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#endif
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color *= texture2D(u_maskTex, v_maskTexCoords);
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color.a *= u_opacity;
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gl_FragColor = color;
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}
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