// sync
public override void usdiUpdate(double time)
{
if (!m_needsUpdate)
{
return;
}
base.usdiUpdate(time);
if (m_asyncRead != null)
{
m_asyncRead.Wait();
}
if (m_needsUploadMeshData)
{
usdi.usdiUniMeshAssignBounds(m_umesh, ref m_meshData.center, ref m_meshData.extents);
//// fall back
// m_umesh.bounds = new Bounds(m_meshData.center, m_meshData.extents);
}
if (m_needsAllocateMeshData && m_frame == 0)
{
bool close = m_meshSummary.topology_variance == usdi.TopologyVariance.Constant;
usdiUploadMeshData(time, true, close);
}
bool active = isActiveAndEnabled && m_renderer.isVisible;
if (m_directVBUpdate)
{
if (m_vuCmd == null)
{
m_vuCmd = new usdi.VertexUpdateCommand(usdi.usdiGetNameS(m_mesh));
}
if (active)
{
m_vuCmd.Update(ref m_meshData, m_VB, m_IB);
}
}
else
{
if (active && m_needsUploadMeshData && m_frame > 1 && !m_directVBUpdate)
{
bool updateIndices = m_meshSummary.topology_variance == usdi.TopologyVariance.Heterogenous;
usdiUploadMeshData(m_timeRead, updateIndices, false);
}
}
++m_frame;
}
public void usdiKickVBUpdateTask(ref usdi.SubmeshData data, bool updateIndices)
{
bool active = m_renderer.isVisible;
if (active)
{
if (m_vuCmd == null)
{
m_vuCmd = new usdi.VertexUpdateCommand(usdi.usdiPrimGetNameS(m_schema));
}
m_vuCmd.Update(ref data, m_VB, updateIndices ? m_IB : IntPtr.Zero);
}
}
