Lines Matching refs:cosAngle
970 SkScalar cosAngle = -surfaceToLight.dot(fS);
972 if (cosAngle >= fCosOuterConeAngle) {
973 scale = SkScalarPow(cosAngle, fSpecularExponent);
974 if (cosAngle < fCosInnerConeAngle) {
975 scale *= (cosAngle - fCosOuterConeAngle) * fConeScale;
2165 lightColorBody.appendf("\tfloat cosAngle = -dot(surfaceToLight, %s);\n", s);
2166 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosOuter);
2169 lightColorBody.appendf("\tfloat scale = pow(cosAngle, %s);\n", exponent);
2170 lightColorBody.appendf("\tif (cosAngle < %s) {\n", cosInner);
2171 lightColorBody.appendf("\t\treturn %s * scale * (cosAngle - %s) * %s;\n",
