//This file is automatically rebuilt by the Cesium build process.
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export default "/**\n\
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* @private\n\
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*/\n\
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vec4 czm_translucentPhong(vec3 toEye, czm_material material, vec3 lightDirectionEC)\n\
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{\n\
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// Diffuse from directional light sources at eye (for top-down and horizon views)\n\
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float diffuse = czm_getLambertDiffuse(vec3(0.0, 0.0, 1.0), material.normal);\n\
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\n\
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if (czm_sceneMode == czm_sceneMode3D) {\n\
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// (and horizon views in 3D)\n\
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diffuse += czm_getLambertDiffuse(vec3(0.0, 1.0, 0.0), material.normal);\n\
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}\n\
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\n\
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diffuse = clamp(diffuse, 0.0, 1.0);\n\
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\n\
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float specular = czm_getSpecular(lightDirectionEC, toEye, material.normal, material.shininess);\n\
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\n\
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// Temporary workaround for adding ambient.\n\
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vec3 materialDiffuse = material.diffuse * 0.5;\n\
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\n\
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vec3 ambient = materialDiffuse;\n\
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vec3 color = ambient + material.emission;\n\
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color += materialDiffuse * diffuse * czm_lightColor;\n\
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color += material.specular * specular * czm_lightColor;\n\
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\n\
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return vec4(color, material.alpha);\n\
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}\n\
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";
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