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chaser.h
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1 //
2 // Copyright 2016 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 PXRUSDMAYA_CHASER_H
25 #define PXRUSDMAYA_CHASER_H
26 
28 
29 #include "usdMaya/api.h"
30 
31 #include "pxr/pxr.h"
32 
33 #include "pxr/base/tf/declarePtrs.h"
34 #include "pxr/base/tf/refPtr.h"
35 
36 #include "pxr/usd/usd/timeCode.h"
37 
38 PXR_NAMESPACE_OPEN_SCOPE
39 
40 
42 
58 class UsdMayaChaser : public TfRefBase
59 {
60 public:
61  ~UsdMayaChaser() override { }
62 
68  PXRUSDMAYA_API
69  virtual bool ExportDefault();
70 
75  PXRUSDMAYA_API
76  virtual bool ExportFrame(const UsdTimeCode& time);
77 
83  PXRUSDMAYA_API
84  virtual bool PostExport();
85 };
86 
87 
88 PXR_NAMESPACE_CLOSE_SCOPE
89 
90 #endif
base class for plugin chasers which are plugins that run after the core usdExport out of maya...
Definition: chaser.h:58
virtual PXRUSDMAYA_API bool ExportDefault()
Do custom processing after UsdMaya has exported data at the default time.
Enable a concrete base class for use with TfRefPtr.
Definition: refBase.h:72
virtual PXRUSDMAYA_API bool ExportFrame(const UsdTimeCode &time)
Do custom processing after UsdMaya has exported data at time.
Represent a time value, which may be either numeric, holding a double value, or a sentinel value UsdT...
Definition: timeCode.h:85
virtual PXRUSDMAYA_API bool PostExport()
Do custom post-processing that needs to run after the main UsdMaya export loop.
#define TF_DECLARE_REF_PTRS(type)
Define standard ref pointer types.
Definition: declarePtrs.h:75