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30 lines
674 B
GLSL
30 lines
674 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_colorTexCoord;
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#endif
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//varying vec2 v_halfLength;
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//const float aaPixelsCount = 2.5;
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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_colorTexCoord);
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#endif
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color.a *= u_opacity;
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// Disabled too agressive AA-like blurring of edges,
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// see https://github.com/organicmaps/organicmaps/issues/6583.
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//float currentW = abs(v_halfLength.x);
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//float diff = v_halfLength.y - currentW;
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//color.a *= mix(0.3, 1.0, clamp(diff / aaPixelsCount, 0.0, 1.0));
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gl_FragColor = color;
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}
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