bool usdiLoad(DataPath path)
{
usdiUnload();
m_path = path;
m_path.readOnly = true;
m_ctx = usdi.usdiCreateContext();
var fullpath = m_path.GetFullPath();
if (!usdi.usdiOpen(m_ctx, fullpath))
{
usdi.usdiDestroyContext(m_ctx);
m_ctx = default(usdi.Context);
usdiLog("usdiStream: failed to load " + fullpath);
return(false);
}
// apply variant selections
if (usdiApplyVarianceSelections())
{
usdi.usdiRebuildSchemaTree(m_ctx);
}
usdiApplyImportConfig(true);
usdiConstructTrees();
// fill sample data with initial time
m_requestForceUpdate = true;
usdiAsyncUpdate(m_time);
usdiUpdate(m_time);
usdiLog("usdiStream: loaded " + fullpath);
return(true);
}
public void usdiReload()
{
if (!m_ctx)
{
return;
}
usdiWaitAsyncUpdateTask();
usdiApplyImportConfig();
usdiApplyVarianceSelections();
usdi.usdiRebuildSchemaTree(m_ctx);
usdiConstructTrees();
// fill sample data with initial time
usdiAsyncUpdate(m_time);
usdiUpdate(m_time);
var fullpath = m_path.GetFullPath();
usdiLog("usdiStream: reloaded " + fullpath);
}
