public void SetMultiInstancesTransformStrategy(MyInstanceData[] multiInstanceData, int instanceStart, int instancesCount)
{
if (m_transformStrategy is MySingleTransformStrategy)
{
MySingleTransformStrategy oldStrategy = (MySingleTransformStrategy)m_transformStrategy;
MyMultiTransformStrategy newStrategy = MyObjectPoolManager.Allocate <MyMultiTransformStrategy>();
newStrategy.SetCoreMatrix(m_transformStrategy.GetCoreMatrixD());
MyObjectPoolManager.Deallocate(oldStrategy);
m_transformStrategy = newStrategy;
}
MyRenderProxy.Assert(m_transformStrategy is MyMultiTransformStrategy);
MyMultiTransformStrategy multiTranformStrategy = (MyMultiTransformStrategy)m_transformStrategy;
multiTranformStrategy.SetInstanceData(multiInstanceData, instanceStart, instancesCount);
}
void SetSingleInstanceTransformStrategy()
{
if (m_transformStrategy is MySingleTransformStrategy)
{
return;
}
ITransformStrategy oldStrategy = m_transformStrategy;
m_transformStrategy = MyObjectPoolManager.Allocate <MySingleTransformStrategy>();
m_transformStrategy.SetCoreMatrix(m_transformStrategy.GetCoreMatrixD());
if (oldStrategy is MyMultiTransformStrategy)
{
MyObjectPoolManager.Deallocate((MyMultiTransformStrategy)oldStrategy);
}
else if (oldStrategy is MySingleTransformStrategy)
{
MyObjectPoolManager.Deallocate((MySingleTransformStrategy)oldStrategy);
}
else
{
MyRenderProxy.Error("Unknown class");
}
}