static void
TestPrimQueries()
{
printf("TestPrimQueries...\n");
auto stage = UsdStage::CreateInMemory("TestPrimQueries.usd");
auto path = SdfPath("/p");
auto prim = stage->DefinePrim(path);
printf("--------Ensuring no schemas are applied -------\n");
assert(!prim.HasAPI<UsdCollectionAPI>());
printf("--------Applying UsdCollectionAPI -------\n");
UsdCollectionAPI coll = UsdCollectionAPI::ApplyCollection(prim,
TfToken("testColl"));
assert(prim.HasAPI<UsdCollectionAPI>());
assert(prim.HasAPI<UsdCollectionAPI>(/*instanceName*/ TfToken("testColl")));
assert(!prim.HasAPI<UsdCollectionAPI>(
/*instanceName*/ TfToken("nonExistentColl")));
}
static void
TestPrimQueries()
{
printf("TestPrimQueries...\n");
auto stage = UsdStage::CreateInMemory("TestPrimQueries.usd");
auto path = SdfPath("/p");
auto prim = stage->DefinePrim(path);
printf("--------Ensuring no schemas are applied -------\n");
assert(!prim.HasAPI<UsdClipsAPI>());
assert(!prim.HasAPI<UsdModelAPI>());
printf("--------Applying UsdModelAPI -------\n");
UsdModelAPI::Apply(stage, path);
assert(!prim.HasAPI<UsdClipsAPI>());
assert(prim.HasAPI<UsdModelAPI>());
printf("--------Applying UsdClipsAPI -------\n");
UsdClipsAPI::Apply(stage, path);
assert(prim.HasAPI<UsdClipsAPI>());
assert(prim.HasAPI<UsdModelAPI>());
}