774 		string ndxStr = de::toString(lightNdx);  in lightVertexTemplate()  local
777 			"uniform mediump vec3 u_light" + ndxStr + "_color${NAME_SPEC};\n"  in lightVertexTemplate()
778 			"uniform mediump vec3 u_light" + ndxStr + "_direction${NAME_SPEC};\n";  in lightVertexTemplate()
782 				"uniform mediump vec4 u_light" + ndxStr + "_position${NAME_SPEC};\n"  in lightVertexTemplate()
783 				"uniform mediump float u_light" + ndxStr + "_constantAttenuation${NAME_SPEC};\n"  in lightVertexTemplate()
784 				"uniform mediump float u_light" + ndxStr + "_linearAttenuation${NAME_SPEC};\n"  in lightVertexTemplate()
785 				"uniform mediump float u_light" + ndxStr + "_quadraticAttenuation${NAME_SPEC};\n";  in lightVertexTemplate()
858 		string ndxStr = de::toString(lightNdx);  in lightVertexTemplate()  local
861 			"	/* Light " + ndxStr + " */\n";  in lightVertexTemplate()
866 …"	mediump float distanceToLight" + ndxStr + " = distance(eyePosition, u_light" + ndxStr + "_positi…  in lightVertexTemplate()
867 …"	mediump vec3 directionToLight" + ndxStr + " = normalize(direction(eyePosition, u_light" + ndxStr…  in lightVertexTemplate()
871 …"	mediump vec3 halfVector" + ndxStr + " = normalize(directionToLight" + ndxStr + " + vec3(0.0, 0.0…  in lightVertexTemplate()
872 …rgb += computeLighting(directionToLight" + ndxStr + ", halfVector" + ndxStr + ", eyeNormal, u_ligh…  in lightVertexTemplate()
873 …${NAME_SPEC}) * computeDistanceAttenuation(distanceToLight" + ndxStr + ", u_light" + ndxStr + "_co…  in lightVertexTemplate()
874 …"u_light" + ndxStr + "_linearAttenuation${NAME_SPEC}, u_light" + ndxStr + "_quadraticAttenuation${…  in lightVertexTemplate()
877 					"	v_directionToLight${NAME_SPEC}[" + ndxStr + "] = directionToLight" + ndxStr + ";\n"  in lightVertexTemplate()
878 					"	v_distanceToLight${NAME_SPEC}[" + ndxStr + "]  = distanceToLight" + ndxStr + ";\n";  in lightVertexTemplate()
884 …			"	mediump vec3 directionToLight" + ndxStr + " = -u_light" + ndxStr + "_direction${NAME_SPEC};\n"  in lightVertexTemplate()
885 …"	mediump vec3 halfVector" + ndxStr + " = normalize(directionToLight" + ndxStr + " + vec3(0.0, 0.0…  in lightVertexTemplate()
886 …rgb += computeLighting(directionToLight" + ndxStr + ", halfVector" + ndxStr + ", eyeNormal, u_ligh…  in lightVertexTemplate()
923 			string ndxStr = de::toString(lightNdx);  in lightFragmentTemplate()  local
926 				"uniform mediump vec3 u_light" + ndxStr + "_color${NAME_SPEC};\n"  in lightFragmentTemplate()
927 				"uniform mediump vec3 u_light" + ndxStr + "_direction${NAME_SPEC};\n";  in lightFragmentTemplate()
931 					"uniform mediump vec4 u_light" + ndxStr + "_position${NAME_SPEC};\n"  in lightFragmentTemplate()
932 					"uniform mediump float u_light" + ndxStr + "_constantAttenuation${NAME_SPEC};\n"  in lightFragmentTemplate()
933 					"uniform mediump float u_light" + ndxStr + "_linearAttenuation${NAME_SPEC};\n"  in lightFragmentTemplate()
934 					"uniform mediump float u_light" + ndxStr + "_quadraticAttenuation${NAME_SPEC};\n";  in lightFragmentTemplate()
1003 			string ndxStr = de::toString(lightNdx);  in lightFragmentTemplate()  local
1006 				"	/* Light " + ndxStr + " */\n";  in lightFragmentTemplate()
1010 …"	mediump vec3 directionToLight" + ndxStr + " = normalize(v_directionToLight${NAME_SPEC}[" + ndxSt…  in lightFragmentTemplate()
1011 …		"	mediump float distanceToLight" + ndxStr + " = v_distanceToLight${NAME_SPEC}[" + ndxStr + "];\n"  in lightFragmentTemplate()
1012 …"	mediump vec3 halfVector" + ndxStr + " = normalize(directionToLight" + ndxStr + " + vec3(0.0, 0.0…  in lightFragmentTemplate()
1013 …rgb += computeLighting(directionToLight" + ndxStr + ", halfVector" + ndxStr + ", eyeNormal, u_ligh…  in lightFragmentTemplate()
1014 …${NAME_SPEC}) * computeDistanceAttenuation(distanceToLight" + ndxStr + ", u_light" + ndxStr + "_co…  in lightFragmentTemplate()
1015 …"u_light" + ndxStr + "_linearAttenuation${NAME_SPEC}, u_light" + ndxStr + "_quadraticAttenuation${…  in lightFragmentTemplate()
1019 …			"	mediump vec3 directionToLight" + ndxStr + " = -u_light" + ndxStr + "_direction${NAME_SPEC};\n"  in lightFragmentTemplate()
1020 …"	mediump vec3 halfVector" + ndxStr + " = normalize(directionToLight" + ndxStr + " + vec3(0.0, 0.0…  in lightFragmentTemplate()
1021 …rgb += computeLighting(directionToLight" + ndxStr + ", halfVector" + ndxStr + ", eyeNormal, u_ligh…  in lightFragmentTemplate()
1091 		string ndxStr = de::toString(lightNdx);  in lightShaderUniforms()  local
1093 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_color" + nameSpecializatio…  in lightShaderUniforms()
1097 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_direction" + nameSpecializ…  in lightShaderUniforms()
1103 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_position" + nameSpecializa…  in lightShaderUniforms()
1107 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_constantAttenuation" + nam…  in lightShaderUniforms()
1111 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_linearAttenuation" + nameS…  in lightShaderUniforms()
1115 …result.push_back(ShaderCompilerCase::UniformSpec("u_light" + ndxStr + "_quadraticAttenuation" + na…  in lightShaderUniforms()