Method GetBoundingBox

trinity/Tr2Model.cpp:94–128

}

bool Tr2Model::GetBoundingBox( Vector3& min, Vector3& max )
{
	// if we are still loading, then the bounding box is not yet there...
	if( IsLoading() )
	{
		return false;
	}

	// if we dont have any meshes, the bounding box is invalid...
	if( !m_meshes.size() )
	{
		return false;
	}

	CcpMath::AxisAlignedBox aabb;

	for( Tr2MeshVector::iterator meshIt = m_meshes.begin(); meshIt != m_meshes.end(); ++meshIt )
	{
		Tr2Mesh* mesh = *meshIt;

		auto meshAabb = mesh->GetBounds();

		if( !meshAabb )
		{
			return false;
		}

		aabb.Include( meshAabb );
	}

	min = aabb.m_min;
	max = aabb.m_max;

	return true;
}

bool Tr2Model::IsLoading() const
{