void Start()
{
if (m_UseChilds)
{
Renderer[] rs = GetComponentsInChildren <Renderer> (true);
if (m_GPUInstancingList == null)
{
m_GPUInstancingList = new List <Renderer> (rs.Length);
}
else
{
m_GPUInstancingList.Clear();
}
m_GPUInstancingList.AddRange(rs);
}
if (m_GPUInstancingList != null && m_GPUInstancingList.Count > 0)
{
Camera cam = m_TargetCamera;
if (cam == null)
{
cam = Camera.main;
}
if (cam == null)
{
return;
}
KdTreeCameraClipper clipper = cam.GetComponent <KdTreeCameraClipper> ();
if (clipper == null)
{
clipper = cam.gameObject.AddComponent <KdTreeCameraClipper> ();
clipper.AutoSetVisible = m_GroupType == GPUInstancingGroupType.GroupAutoVisible;
clipper.OpenGPUInstancing = m_GroupType == GPUInstancingGroupType.GroupGPUInstancing;
clipper.m_AspectScale = 2.0f;
clipper.PerMaxVisbileCount = 500;
clipper.m_UseThread = true;
m_OwnerClipper = clipper;
}
else
{
clipper.Clear();
}
clipper.ReBuild(m_GPUInstancingList);
}
}
