/// <summary>
/// Applies changes to the USD variant selection made via UsdVariantSet behaviour. Objects will
/// be destroyed and imported as a result.
/// </summary>
private void ApplyVariantSelectionState(Scene scene, UsdVariantSet variants)
{
var primSource = variants.GetComponent <UsdPrimSource>();
if (!primSource)
{
Debug.LogError("Null UsdPrimSource while applying variant selection state.");
return;
}
var selections = variants.GetVariantSelections();
var path = primSource.m_usdPrimPath;
var prim = scene.GetPrimAtPath(path);
var varSets = prim.GetVariantSets();
foreach (var sel in selections)
{
if (!varSets.HasVariantSet(sel.Key))
{
throw new Exception("Unknown varient set: " + sel.Key + " at " + path);
}
varSets.GetVariantSet(sel.Key).SetVariantSelection(sel.Value);
}
}
/// <summary>
/// Applies changes to the USD variant selection made via UsdVariantSet behaviour. Objects will
/// be destroyed and imported as a result.
/// </summary>
private void ApplyVariantSelectionState(Scene scene, UsdVariantSet variants)
{
var selections = variants.GetVariantSelections();
var path = variants.GetComponent <UsdPrimSource>().m_usdPrimPath;
var prim = scene.GetPrimAtPath(path);
var varSets = prim.GetVariantSets();
foreach (var sel in selections)
{
if (!varSets.HasVariantSet(sel.Key))
{
throw new Exception("Unknown varient set: " + sel.Key + " at " + path);
}
varSets.GetVariantSet(sel.Key).SetVariantSelection(sel.Value);
}
}