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discoveryPlugin.h
1 //
2 // Copyright 2018 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:
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9 // 6. Trademarks. This License does not grant permission to use the trade
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11 // and its affiliates, except as required to comply with Section 4(c) of
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14 // You may obtain a copy of the Apache License at
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16 // http://www.apache.org/licenses/LICENSE-2.0
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24 #ifndef USDHYDRA_DISCOVERY_PLUGIN_H
25 #define USDHYDRA_DISCOVERY_PLUGIN_H
26 
27 #include "pxr/pxr.h"
28 #include "pxr/usd/usdHydra/api.h"
29 #include "pxr/base/tf/token.h"
30 
31 #include "pxr/usd/ndr/declare.h"
32 #include "pxr/usd/ndr/discoveryPlugin.h"
33 #include "pxr/usd/ndr/parserPlugin.h"
34 
35 PXR_NAMESPACE_OPEN_SCOPE
36 
37 class UsdHydraDiscoveryPlugin : public NdrDiscoveryPlugin {
38 public:
39  UsdHydraDiscoveryPlugin() = default;
40 
41  ~UsdHydraDiscoveryPlugin() override = default;
42 
43  virtual NdrNodeDiscoveryResultVec DiscoverNodes(const Context &context)
44  override;
45 
46  virtual const NdrStringVec& GetSearchURIs() const override;
47 };
48 
49 PXR_NAMESPACE_CLOSE_SCOPE
50 
51 #endif // USDHYDRA_DISCOVERY_PLUGIN_H
virtual NDR_API NdrNodeDiscoveryResultVec DiscoverNodes(const Context &)=0
Finds and returns all nodes that the implementing plugin should be aware of.
Interface for discovery plugins.
virtual NDR_API const NdrStringVec & GetSearchURIs() const =0
Gets the URIs that this plugin is searching for nodes in.