PXR_NAMESPACE_USING_DIRECTIVE
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_PointsOp, privateData, opArgs, interface)
{
PxrUsdKatanaAttrMap attrs;
PxrUsdKatanaReadPoints(
UsdGeomPoints(privateData.GetUsdPrim()), privateData, attrs);
attrs.toInterface(interface);
}
PXR_NAMESPACE_USING_DIRECTIVE
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_LightFilterOp, privateData, interface)
{
PxrUsdKatanaAttrMap attrs;
PxrUsdKatanaReadLightFilter(
UsdLuxLightFilter(privateData.GetUsdPrim()),
privateData,
attrs);
attrs.toInterface(interface);
}
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_MeshOp, privateData, interface)
{
PxrUsdKatanaAttrMap attrs;
const UsdPrim& prim = privateData.GetUsdPrim();
PxrUsdKatanaReadMesh(
UsdGeomMesh(prim), privateData, attrs);
attrs.toInterface(interface);
if (TfGetEnvSetting(USD_KATANA_IMPORT_FACESET_API) and
UsdShadeMaterial::HasMaterialFaceSet(prim))
{
_CreateFaceSetsFromFaceSetAPI(prim, privateData, interface);
}
}
PXR_NAMESPACE_USING_DIRECTIVE
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_LookOp, privateData, interface)
{
PxrUsdKatanaAttrMap attrs;
PxrUsdKatanaReadMaterial(
UsdShadeMaterial(privateData.GetUsdPrim()),
/* flatten */ true,
privateData,
attrs);
attrs.toInterface(interface);
// tell the op handling the traversal to skip all children
interface.setAttr("__UsdIn.skipAllChildren", FnAttribute::IntAttribute(1));
}
PXR_NAMESPACE_USING_DIRECTIVE
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_LookOp, privateData, opArgs, interface)
{
PxrUsdKatanaAttrMap attrs;
// always flatten individual materials
bool flatten = true;
UsdShadeMaterial materialSchema(privateData.GetUsdPrim());
PxrUsdKatanaReadMaterial(
materialSchema,
flatten,
privateData,
attrs);
// Read blind data.
PxrUsdKatanaReadBlindData(
UsdKatanaBlindDataObject(materialSchema), attrs);
attrs.toInterface(interface);
// tell the op handling the traversal to skip all children
interface.setAttr("__UsdIn.skipAllChildren", FnAttribute::IntAttribute(1));
}
PXRUSDKATANA_USDIN_PLUGIN_DEFINE(PxrUsdInCore_ModelOp, privateData, interface)
{
PxrUsdKatanaAttrMap attrs;
const UsdPrim& prim = privateData.GetUsdPrim();
if (prim.HasAssetInfo()) {
PxrUsdKatanaReadModel(prim, privateData, attrs);
}
// If 'type' has been set to something other than 'group' by
// a different PxrUsdIn plugin, leave it alone. It means a
// more specific USD type applied. Otherwise, set 'type' here
// based on the model kind.
//
if (FnKat::StringAttribute(interface.getOutputAttr("type")
).getValue("", false) == "group")
{
if (prim.IsGroup())
{
if (PxrUsdKatanaUtils::ModelGroupIsAssembly(prim))
{
interface.setAttr("type",
FnKat::StringAttribute("assembly"));
}
}
else
{
TfToken kind;
UsdModelAPI(prim).GetKind(&kind);
if (kind == KindTokens->subcomponent)
{
interface.setAttr("type",
FnKat::StringAttribute("subcomponent"));
}
else
{
interface.setAttr("type",
FnKat::StringAttribute("component"));
}
}
}
else
{
// XXX Katana 2.1v2: If 'type' has already been set to
// something other than 'group', strip off the proxies
// attribute because Katana crashes if it has both a
// proxies attribute and a vmp for the type.
attrs.del("proxies");
}
attrs.toInterface(interface);
// when checking for a looks group, swap in the master if the prim is an instance
UsdPrim lookPrim = (prim.IsInstance() and not privateData.GetMasterPath().IsEmpty()) ?
prim.GetMaster().GetChild(TfToken(UsdKatanaTokens->katanaLooksScopeName))
: prim.GetChild(TfToken(UsdKatanaTokens->katanaLooksScopeName));
if (lookPrim)
{
interface.setAttr(UsdKatanaTokens->katanaLooksChildNameExclusionAttrName,
FnKat::IntAttribute(1));
interface.createChild(TfToken(UsdKatanaTokens->katanaLooksScopeName),
"UsdInCore_LooksGroupOp",
FnKat::GroupAttribute(),
FnKat::GeolibCookInterface::ResetRootTrue,
new PxrUsdKatanaUsdInPrivateData(
lookPrim,
privateData.GetUsdInArgs(),
&privateData),
PxrUsdKatanaUsdInPrivateData::Delete);
}
// early exit for models that are groups
if (prim.IsGroup())
{
return;
}
interface.createChild("ConstraintTargets",
"UsdInCore_ConstraintsOp",
FnKat::GroupAttribute(),
FnKat::GeolibCookInterface::ResetRootTrue,
new PxrUsdKatanaUsdInPrivateData(
prim,
privateData.GetUsdInArgs(),
&privateData),
PxrUsdKatanaUsdInPrivateData::Delete);
}
