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flattenLayerStack.h
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1//
2// Copyright 2017 Pixar
3//
4// Licensed under the Apache License, Version 2.0 (the "Apache License")
5// with the following modification; you may not use this file except in
6// compliance with the Apache License and the following modification to it:
7// Section 6. Trademarks. is deleted and replaced with:
8//
9// 6. Trademarks. This License does not grant permission to use the trade
10// names, trademarks, service marks, or product names of the Licensor
11// and its affiliates, except as required to comply with Section 4(c) of
12// the License and to reproduce the content of the NOTICE file.
13//
14// You may obtain a copy of the Apache License at
15//
16// http://www.apache.org/licenses/LICENSE-2.0
17//
18// Unless required by applicable law or agreed to in writing, software
19// distributed under the Apache License with the above modification is
20// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21// KIND, either express or implied. See the Apache License for the specific
22// language governing permissions and limitations under the Apache License.
23//
24#ifndef PXR_USD_USD_UTILS_FLATTEN_LAYER_STACK_H
25#define PXR_USD_USD_UTILS_FLATTEN_LAYER_STACK_H
26
30
31#include "pxr/pxr.h"
32#include "pxr/usd/usd/stage.h"
33#include "pxr/usd/usdUtils/api.h"
36
37PXR_NAMESPACE_OPEN_SCOPE
38
39SDF_DECLARE_HANDLES(SdfLayer);
40
65USDUTILS_API
67UsdUtilsFlattenLayerStack(const UsdStagePtr &stage,
68 const std::string& tag = std::string());
69
77using UsdUtilsResolveAssetPathFn = std::function<std::string(
78 const SdfLayerHandle& sourceLayer,
79 const std::string& assetPath)>;
80
108USDUTILS_API
110UsdUtilsFlattenLayerStack(const UsdStagePtr &stage,
111 const UsdUtilsResolveAssetPathFn& resolveAssetPathFn,
112 const std::string& tag = std::string());
113
120USDUTILS_API
121std::string
123 const SdfLayerHandle& sourceLayer,
124 const std::string& assetPath);
125
126
127PXR_NAMESPACE_CLOSE_SCOPE
128
129#endif /* PXR_USD_USD_UTILS_FLATTEN_LAYER_STACK_H */
A scene description container that can combine with other such containers to form simple component as...
Definition: layer.h:100
USDUTILS_API std::string UsdUtilsFlattenLayerStackResolveAssetPath(const SdfLayerHandle &sourceLayer, const std::string &assetPath)
The default UsdUtilsResolvePathFn used by UsdUtilsFlattenLayerStack.
USDUTILS_API SdfLayerRefPtr UsdUtilsFlattenLayerStack(const UsdStagePtr &stage, const std::string &tag=std::string())
Flatten the root layer stack of the given stage into a single layer with the given optional tag.
std::function< std::string(const SdfLayerHandle &sourceLayer, const std::string &assetPath)> UsdUtilsResolveAssetPathFn
Callback function for overloaded version of UsdUtilsFlattenLayerStack.