SoUniformShaderParameterElement.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2023 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#ifndef  _SO_UNIFORM_SHADER_PARAMETER_ELEMENT_
#define  _SO_UNIFORM_SHADER_PARAMETER_ELEMENT_
 
#include <Inventor/fields/SoMFNode.h> 
#include <Inventor/SbPList.h>
#include <Inventor/elements/SoAccumulatedElement.h>
 
class SoShaderParameter;
class SoUniformShaderParameter;
 
/*----------------------------------------------------------------------------*/
 
SoEXTENDER_Documented class  SoUniformShaderParameterElement : public SoAccumulatedElement {
  SO_ELEMENT_HEADER(SoUniformShaderParameterElement) ;
 
public:
  static void add( SoState* state, SoShaderParameter* param );
 
//#if 1             /** @DEPRECATED_BEGIN */SoDEPRECATED
  static void add( SoState* state, SoShaderParameter* param, SoMFNode* shaderObjects );
//#endif /** @DEPRECATED_END */
 
  virtual void push(SoState *state) ;
 
  static const SoUniformShaderParameterElement *getInstance(SoState *state);
 
  virtual void pop(SoState* state, const SoElement* prevTopElement);
 
private:
 
  virtual void init(SoState *state);
 
  private:
 
  // Initializes the SoUniformShaderParameterElement class
  static void initClass() ;
  static void exitClass() ;
 
  static void getParameters(SoState* state, std::vector<SoUniformShaderParameter*>& shaderParameters);
  
private:
  //List of SoUniformShaderParameter
  SoNodeList parameters;
 
  virtual ~SoUniformShaderParameterElement() ;
} ;
/*----------------------------------------------------------------------------*/
 
#endif // _SO_UNIFORM_SHADER_PARAMETER_ELEMENT_