Light::Light(LIGHT_TYPE type)
{
lights.push_back(this);
if(availableLights.size() > 0)
{
lightNum = availableLights[0];
availableLights.erase(availableLights.begin());
Visible(true);
setLightType(type);
setPosition(0, 0, 0);
setCutoff(45);
setExponent(12);
setSpotDirection(0, -1, 0);
setAmbient(0, 0, 0, 1);
setDiffuse(1, 1, 1, 1);
setSpecular(1, 1, 1, 1);
updateLight();
}
else
{
lightNum = 0;
Visible(false);
}
}
Light::Light(const int lightNum, const bool isCaster) :
lightNum_(lightNum), ambient_(kDefaultAmbLight),
diffuse_(kDefaultDiffLight), specular_(kBaseSpecularLight),
constAtt_(1.f), linAtt_(0.001f),
quadAtt_(0.f), enabled_(true) ,
castsShadow_(isCaster),
spotCutoff_(180.f)
{
setPosition(BasePos);
setSpotDirection(BaseDir);
apply();
}
void Light::setSpotDirection(const GLfloat *params) {
setSpotDirection(params[0], params[1], params[2]);
}
