ofLight.cpp

//----------------------------------------
void ofLight::setAmbientColor(const ofFloatColor& c) {
	if(glIndex==-1) return;
	ambientColor = c;
	glLightfv(GL_LIGHT0 + glIndex, GL_AMBIENT, &c.r);
}

//----------------------------------------
void ofLight::setDiffuseColor(const ofFloatColor& c) {
	if(glIndex==-1) return;
	diffuseColor = c;
	glLightfv(GL_LIGHT0 + glIndex, GL_DIFFUSE, &c.r);
}

//----------------------------------------
void ofLight::setSpecularColor(const ofFloatColor& c) {
	if(glIndex==-1) return;
	specularColor = c;
	glLightfv(GL_LIGHT0 + glIndex, GL_SPECULAR, &c.r);
}