本文整理汇总了C++中SdfLayerHandle::GetField方法的典型用法代码示例。如果您正苦于以下问题：C++ SdfLayerHandle::GetField方法的具体用法？C++ SdfLayerHandle::GetField怎么用？C++ SdfLayerHandle::GetField使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SdfLayerHandle的用法示例。
在下文中一共展示了SdfLayerHandle::GetField方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1:
static void
_ProcessChildren(
const TfToken& childrenField,
const VtValue& srcChildrenValue, const VtValue& dstChildrenValue,
const SdfLayerHandle& srcLayer, const SdfPath& srcPath, bool childrenInSrc,
const SdfLayerHandle& dstLayer, const SdfPath& dstPath, bool childrenInDst,
_CopyStack* copyStack)
{
typedef typename ChildPolicy::FieldType FieldType;
typedef std::vector<FieldType> ChildrenVector;
if (!TF_VERIFY(srcChildrenValue.IsHolding<ChildrenVector>() ||
srcChildrenValue.IsEmpty()) ||
!TF_VERIFY(dstChildrenValue.IsHolding<ChildrenVector>() ||
dstChildrenValue.IsEmpty())) {
return;
}
const ChildrenVector emptyChildren;
const ChildrenVector& srcChildren = srcChildrenValue.IsEmpty() ?
emptyChildren : srcChildrenValue.UncheckedGet<ChildrenVector>();
const ChildrenVector& dstChildren = dstChildrenValue.IsEmpty() ?
emptyChildren : dstChildrenValue.UncheckedGet<ChildrenVector>();
for (size_t i = 0; i < srcChildren.size(); ++i) {
if (srcChildren[i].IsEmpty() || dstChildren[i].IsEmpty()) {
continue;
}
const SdfPath srcChildPath =
ChildPolicy::GetChildPath(srcPath, srcChildren[i]);
const SdfPath dstChildPath =
ChildPolicy::GetChildPath(dstPath, dstChildren[i]);
copyStack->emplace_back(srcChildPath, dstChildPath);
}
// Add entries to the copy stack to mark the removal of child specs
// in the destination layer that aren't included in the list of children
// to copy.
if (childrenInDst) {
const VtValue oldDstChildrenValue =
dstLayer->GetField(dstPath, childrenField);
if (!TF_VERIFY(oldDstChildrenValue.IsHolding<ChildrenVector>())) {
return;
}
for (const auto& oldDstChild :
oldDstChildrenValue.UncheckedGet<ChildrenVector>()) {
if (std::find(dstChildren.begin(), dstChildren.end(),
oldDstChild) == dstChildren.end()) {
const SdfPath oldDstChildPath =
ChildPolicy::GetChildPath(dstPath, oldDstChild);
copyStack->emplace_back(SdfPath(), oldDstChildPath);
}
}
}
}