16 lines
537 B
JavaScript
16 lines
537 B
JavaScript
//This file is automatically rebuilt by the Cesium build process.
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export default "/**\n\
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* Determines if the fragment is back facing\n\
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*\n\
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* @name czm_backFacing\n\
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* @glslFunction \n\
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* \n\
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* @returns {bool} <code>true</code> if the fragment is back facing; otherwise, <code>false</code>.\n\
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*/\n\
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bool czm_backFacing()\n\
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{\n\
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// !gl_FrontFacing doesn't work as expected on Mac/Intel so use the more verbose form instead. See https://github.com/CesiumGS/cesium/pull/8494.\n\
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return gl_FrontFacing == false;\n\
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}\n\
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";
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