Source/System/GraphOp/OSGMaterialGroupPushGraphOp.h

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  37 \*---------------------------------------------------------------------------*/
  38
  39 #ifndef _OSGMATERIALGROUPPUSHGRAPHOP_H_
  40 #define _OSGMATERIALGROUPPUSHGRAPHOP_H_
  41 #ifdef __sgi
  42 #pragma once
  43 #endif
  44
  45 #include "OSGConfig.h"
  46 #include "OSGUtilDef.h"
  47 #include "OSGGraphOp.h"
  48 #include "OSGMaterialGroup.h"
  49
  50 OSG_BEGIN_NAMESPACE
  51
  52 /*! \ingroup GrpUtilGraphOp
  53     \ingroup GrpLibOSGUtil
  54  */
  55
  56 class OSG_UTIL_DLLMAPPING MaterialGroupPushGraphOp : public GraphOp
  57 {
  58     /*==========================  PUBLIC  =================================*/
  59
  60   public:
  61
  62     /*---------------------------------------------------------------------*/
  63     /*! \name Types                                                        */
  64     /*! \{                                                                 */
  65
  66     typedef GraphOp              Inherited;
  67     typedef MaterialGroupPushGraphOp Self;
  68
  69     OSG_GEN_INTERNAL_MEMOBJPTR(MaterialGroupPushGraphOp);
  70
  71     /*! \}                                                                 */
  72     /*---------------------------------------------------------------------*/
  73     /*! \name Classname                                                    */
  74     /*! \{                                                                 */
  75
  76     static const char *getClassname(void);
  77
  78     /*! \}                                                                 */
  79     /*---------------------------------------------------------------------*/
  80     /*! \name Constructors                                                 */
  81     /*! \{                                                                 */
  82
  83     static  ObjTransitPtr     create(void);
  84
  85     virtual GraphOpTransitPtr clone (void);
  86
  87     /*! \}                                                                 */
  88     /*---------------------------------------------------------------------*/
  89     /*! \name                    Parameters                                */
  90     /*! \{                                                                 */
  91
  92     void        setParams(const std::string params);
  93
  94     std::string usage    (void                    );
  95
  96     /*! \}                                                                 */
  97     /*=========================  PROTECTED  ===============================*/
  98
  99   protected:
 100
 101     /*---------------------------------------------------------------------*/
 102     /*! \name Constructors/Destructor                                      */
 103     /*! \{                                                                 */
 104
 105              MaterialGroupPushGraphOp(const char* name = "MaterialGroupPush");
 106     virtual ~MaterialGroupPushGraphOp(void                                  );
 107
 108     /*! \}                                                                 */
 109     /*==========================  PRIVATE  ================================*/
 110
 111   private:
 112
 113     typedef std::vector<Node *> PushTargetStore;
 114
 115     Action::ResultE traverseEnter(Node * const node                     );
 116     Action::ResultE traverseLeave(Node * const node, Action::ResultE res);
 117
 118     Action::ResultE traverseTargetsEnter(Node * const node);
 119
 120     void pushMaterialGroup(MaterialGroup *mg);
 121
 122     bool            _pushPossible;
 123     PushTargetStore _pushTargets;
 124 };
 125
 126 OSG_GEN_MEMOBJPTR(MaterialGroupPushGraphOp);
 127
 128 OSG_END_NAMESPACE
 129
 130 #endif // _OSGMATERIALGROUPPUSHGRAPHOP_H_