//This file is automatically rebuilt by the Cesium build process.
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export default "varying vec2 v_textureCoordinates;\n\
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\n\
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uniform sampler2D colorTexture;\n\
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\n\
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const float fxaaQualitySubpix = 0.5;\n\
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const float fxaaQualityEdgeThreshold = 0.125;\n\
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const float fxaaQualityEdgeThresholdMin = 0.0833;\n\
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\n\
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void main()\n\
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{\n\
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vec2 fxaaQualityRcpFrame = vec2(1.0) / czm_viewport.zw;\n\
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vec4 color = FxaaPixelShader(\n\
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v_textureCoordinates,\n\
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colorTexture,\n\
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fxaaQualityRcpFrame,\n\
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fxaaQualitySubpix,\n\
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fxaaQualityEdgeThreshold,\n\
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fxaaQualityEdgeThresholdMin);\n\
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float alpha = texture2D(colorTexture, v_textureCoordinates).a;\n\
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gl_FragColor = vec4(color.rgb, alpha);\n\
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}\n\
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";
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