SoComputeShaderScheduler.h

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#pragma once
 
#include <Inventor/nodes/SoNode.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/fields/SoSFVec3i32.h>
#include <Inventor/fields/SoSFTrigger.h>
 
class SoGLRenderAction;
class SoNotList;
 
class  SoComputeShaderScheduler : public SoNode
{
  SO_NODE_HEADER(SoComputeShaderScheduler);
 
public:
  enum Policy
  {
    EACH_FRAME,
 
    ON_TRIGGER,
  };
 
  SoSFVec3i32 numWorkGroups;
 
  SoSFEnum policy;
 
  SoSFTrigger trigger;
 
  SoComputeShaderScheduler();
 
  virtual SbBool affectsState() const
  {
    return FALSE;
  }
 
private:
  virtual void GLRender(SoGLRenderAction* action);
 
private:
  static void initClass();
  static void exitClass();
 
  virtual void fieldHasChanged(SoField* field);
  virtual void notify(SoNotList* list);
 
  virtual bool shouldCompute(SoGLRenderAction* action);
 
private:
  virtual ~SoComputeShaderScheduler();
 
private:
  bool m_triggerCalled;
};