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legacyPrimSceneIndex.h
1//
2// Copyright 2021 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_IMAGING_HD_LEGACY_PRIM_SCENE_INDEX_H
25#define PXR_IMAGING_HD_LEGACY_PRIM_SCENE_INDEX_H
26
27#include "pxr/imaging/hd/retainedSceneIndex.h"
28
29PXR_NAMESPACE_OPEN_SCOPE
30
31class HdSceneDelegate;
32
34
44{
45public:
46
47 static HdLegacyPrimSceneIndexRefPtr New() {
48 return TfCreateRefPtr(new HdLegacyPrimSceneIndex);
49 }
50
53 void AddLegacyPrim(SdfPath const &id, TfToken const &type,
54 HdSceneDelegate *sceneDelegate);
55
66 void RemovePrim(SdfPath const &id);
67
70 const HdSceneIndexObserver::DirtiedPrimEntries &entries) override;
71};
72
73PXR_NAMESPACE_CLOSE_SCOPE
74
75#endif
Extends HdRetainedSceneIndex to instantiate and dirty HdDataSourceLegacyPrim data sources.
void DirtyPrims(const HdSceneIndexObserver::DirtiedPrimEntries &entries) override
extends to also call DirtyPrim on HdDataSourceLegacyPrim
void RemovePrim(SdfPath const &id)
Remove only the prim at id without affecting children.
void AddLegacyPrim(SdfPath const &id, TfToken const &type, HdSceneDelegate *sceneDelegate)
custom insertion wrapper called by HdRenderIndex during population of legacy HdSceneDelegates
Concrete scene container which can be externally populated and dirtied.
Adapter class providing data exchange with the client scene graph.
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:291
Token for efficient comparison, assignment, and hashing of known strings.
Definition: token.h:88
#define TF_DECLARE_REF_PTRS(type)
Define standard ref pointer types.
Definition: declarePtrs.h:75