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parserPlugin.h
1 //
2 // Copyright 2019 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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14 // You may obtain a copy of the Apache License at
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16 // http://www.apache.org/licenses/LICENSE-2.0
17 //
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24 #ifndef SDRGLSLFX_PARSER_PLUGIN_H
25 #define SDRGLSLFX_PARSER_PLUGIN_H
26 
27 #include "pxr/pxr.h"
28 #include "pxr/usd/ndr/declare.h"
29 #include "pxr/usd/ndr/parserPlugin.h"
30 
31 PXR_NAMESPACE_OPEN_SCOPE
32 
33 // Forward declarations
34 class NdrNode;
36 
42 {
43 public:
44  SdrGlslfxParserPlugin() = default;
45 
46  ~SdrGlslfxParserPlugin() override = default;
47 
48  NdrNodeUniquePtr Parse(const NdrNodeDiscoveryResult &discoveryResult)
49  override;
50 
51  const NdrTokenVec &GetDiscoveryTypes() const override;
52 
53  const TfToken &GetSourceType() const override;
54 };
55 
56 PXR_NAMESPACE_CLOSE_SCOPE
57 
58 #endif // SDRGLSLFX_PARSER_PLUGIN
Interface for parser plugins.
Definition: parserPlugin.h:125
Token for efficient comparison, assignment, and hashing of known strings.
Definition: token.h:89
Represents an abstract node.
Definition: node.h:48
Represents the raw data of a node, and some other bits of metadata, that were determined via a NdrDis...
const TfToken & GetSourceType() const override
Returns the source type that this parser operates on.
const NdrTokenVec & GetDiscoveryTypes() const override
Returns the types of nodes that this plugin can parse.
NdrNodeUniquePtr Parse(const NdrNodeDiscoveryResult &discoveryResult) override
Takes the specified NdrNodeDiscoveryResult instance, which was a result of the discovery process...
Parses shader definitions represented using Glslfx.
Definition: parserPlugin.h:41