// Add a light to this model instance
void PicoModelNode::insertLight(const RendererLight& light)
{
// Calculate transform from the superclass
const Matrix4& l2w = localToWorld();
// If the light's AABB intersects the oriented AABB of this model instance,
// add the light to our light list
if (light.intersectsAABB(AABB::createFromOrientedAABB(_picoModel->localAABB(), l2w)))
{
_lights.addLight(light);
}
}
// Local helper
inline void Surface_addLight(const MD5Surface& surface,
render::lib::VectorLightList& lights,
const Matrix4& localToWorld,
const RendererLight& light)
{
if (light.intersectsAABB(
AABB::createFromOrientedAABB(surface.localAABB(), localToWorld)
)
)
{
lights.addLight(light);
}
}
bool MD5ModelNode::intersectsLight(const RendererLight& light) const
{
return light.intersectsAABB(worldAABB());
}