public void AddRenderObject(MyRenderObject renderObject, MatrixD?childToParent = null)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
MatrixD childMatrix;
if (childToParent != null)
{
childMatrix = childToParent.Value;
}
else
{
childMatrix = renderEntity.WorldMatrix * m_invWorldMatrix;
}
renderEntity.WorldMatrix = childMatrix;
renderObject.ParentCullObject = this;
var box = renderObject.WorldAABB;
renderObject.ProxyData = CulledObjects.AddProxy(ref box, renderObject, 0);
EntitiesContained++;
SetDirty();
}
public void MoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
BoundingBoxD aabb = renderEntity.WorldAABB;
CulledObjects.MoveProxy(renderObject.ProxyData, ref aabb, Vector3D.Zero);
SetDirty();
}
public void RemoveRenderObject(MyRenderObject renderObject)
{
MyRenderEntity renderEntity = renderObject as MyRenderEntity;
CulledObjects.RemoveProxy(renderObject.ProxyData);
renderObject.ParentCullObject = null;
renderEntity.WorldMatrix = renderEntity.WorldMatrix * WorldMatrix;
renderObject.ProxyData = MyElement.PROXY_UNASSIGNED;
EntitiesContained--;
SetDirty();
}
public override void UpdateWorldAABB()
{
CulledObjects.GetAll(m_list, true);
m_localAABB = BoundingBoxD.CreateInvalid();
foreach (var element in m_list)
{
m_localAABB = m_localAABB.Include(element.WorldAABB);
}
m_aabb = m_localAABB.Transform(ref m_worldMatrix);
base.UpdateWorldAABB();
}
