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renderPass.h
1 //
2 // Copyright 2019 Pixar
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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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24 #ifndef HDXPRMAN_RENDER_PASS_H
25 #define HDXPRMAN_RENDER_PASS_H
26 
27 #include "pxr/pxr.h"
28 #include "pxr/imaging/hd/renderPass.h"
29 #include "pxr/base/gf/matrix4d.h"
30 #include "Riley.h"
31 
32 #include <chrono>
33 
34 PXR_NAMESPACE_OPEN_SCOPE
35 
36 struct HdPrman_Context;
37 struct HdxPrman_InteractiveContext;
38 
39 class HdxPrman_RenderPass final : public HdRenderPass {
40 public:
41  HdxPrman_RenderPass(HdRenderIndex *index,
42  HdRprimCollection const &collection,
43  std::shared_ptr<HdPrman_Context> context);
44  virtual ~HdxPrman_RenderPass();
45 
46  virtual bool IsConverged() const override;
47 
48 protected:
49  virtual void _Execute(HdRenderPassStateSharedPtr const& renderPassState,
50  TfTokenVector const &renderTags) override;
51 
52 private:
53  unsigned int _width;
54  unsigned int _height;
55  bool _converged;
56  std::shared_ptr<HdPrman_Context> _context;
57  // Down-casted version of the context.
58  std::shared_ptr<HdxPrman_InteractiveContext> _interactiveContext;
59  int _lastRenderedVersion;
60  int _lastSettingsVersion;
61 
62  GfMatrix4d _lastProj, _lastViewToWorldMatrix;
63 
64  std::chrono::steady_clock::time_point _frameStart;
65  std::string _integrator;
66  std::string _quickIntegrator;
67  float _quickIntegrateTime;
68  bool _quickIntegrate;
69 };
70 
71 PXR_NAMESPACE_CLOSE_SCOPE
72 
73 #endif // HDXPRMAN_RENDER_PASS_H
The Hydra render index is a flattened representation of the client scene graph, which may be composed...
Definition: renderIndex.h:119
An abstract class representing a single render iteration over a set of prims (the HdRprimCollection)...
Definition: renderPass.h:71
Stores a 4x4 matrix of double elements.
Definition: matrix4d.h:88
virtual void _Execute(HdRenderPassStateSharedPtr const &renderPassState, TfTokenVector const &renderTags)=0
Virtual API: Execute the buckets corresponding to renderTags; renderTags.empty() implies execute ever...
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:438
A named, semantic collection of objects.