Method GetMaterialParticle

Source/Main/scenegraph.cpp:1485–1493

}

const MaterialParticle* SceneGraph::GetMaterialParticle(const std::string& type, const vec3& pos) {
    vec3 hit_pos;
    int hit_tri;
    Object* closest_obj = GetClosestObject(pos, NULL, &hit_pos, &hit_tri);
    if (!closest_obj) {
        return NULL;
    }
    return &closest_obj->GetMaterialParticle(type, pos, &hit_tri);
}

vec3 SceneGraph::GetColorAtPoint(const vec3& pos) {
    vec3 hit_pos;