SoCallbackAction.h File Reference

#include <Inventor/actions/SoAction.h>
#include <Inventor/actions/SoSubAction.h>
#include <Inventor/elements/SoDecimationTypeElement.h>
#include <Inventor/lists/SbList.h>
#include <Inventor/nodes/SoComplexity.h>
#include <Inventor/nodes/SoDrawStyle.h>
#include <Inventor/nodes/SoLightModel.h>
#include <Inventor/nodes/SoMaterialBinding.h>
#include <Inventor/nodes/SoNormalBinding.h>
#include <Inventor/nodes/SoPickStyle.h>
#include <Inventor/nodes/SoShapeHints.h>
#include <Inventor/nodes/SoTexture2.h>
#include <Inventor/nodes/SoTextureCoordinateBinding.h>
#include <Inventor/nodes/SoUnits.h>

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Classes
class	SoCallbackAction
	The SoCallbackAction class invokes callbacks at specific nodes.This action has mechanisms for tracking traversal position and traversal state. In combination with the ability to pass geometry primitives to callback actions set by the user, this does for instance make it rather straightforward to extract the geometry of a scene graph. More...

Typedefs
typedef void	SoTriangleCB(void *userdata, SoCallbackAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2, const SoPrimitiveVertex *v3)
typedef void	SoLineSegmentCB(void *userdata, SoCallbackAction *action, const SoPrimitiveVertex *v1, const SoPrimitiveVertex *v2)
typedef void	SoPointCB(void *userdata, SoCallbackAction *action, const SoPrimitiveVertex *v)

Typedef Documentation

void SoTriangleCB

Parameters

userdata	is a void pointer to any data the application need to know of in the callback function (like for instance a this pointer).
action	the action which invoked the callback
v1	first vertex of the triangle
v2	second vertex of the triangle
v3	third vertex of the triangle

See also

SoLineSegmentCB, SoPointCB

void SoLineSegmentCB

Parameters

userdata	is a void pointer to any data the application need to know of in the callback function (like for instance a this pointer).
action	the action which invoked the callback
v1	first vertex of the line
v2	second vertex of the line

See also

setPassCallback() SoPointCB

void SoPointCB

Parameters

userdata	is a void pointer to any data the application need to know of in the callback function (like for instance a this pointer).
action	the action which invoked the callback
v	the vertex of the point

See also

setPassCallback()