public void usdiKickVBUpdateTask(ref usdi.MeshData 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); } }
// 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; }