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Public Member Functions | Static Public Member Functions | Protected Member Functions
SoMatrixTransform Class Reference
Nodes

Node that specifies a 3D geometric transformation as a matrix. More...

#include <Inventor/nodes/SoMatrixTransform.h>

Inheritance diagram for SoMatrixTransform:
SoTransformation SoNode SoFieldContainer SoBase

List of all members.

Public Member Functions

 SoMatrixTransform ()
 Creates a matrix transformation node with default settings.
virtual void doAction (SoAction *action)
 This method performs the "typical" operation of a node for any action.
virtual void callback (SoCallbackAction *action)
virtual void GLRender (SoGLRenderAction *action)
 These virtual functions implement all of the actions for nodes, Most of the default implementations do nothing.
virtual void getBoundingBox (SoGetBoundingBoxAction *action)
virtual void getMatrix (SoGetMatrixAction *action)
virtual void pick (SoPickAction *action)

Static Public Member Functions

static void initClass ()
 Initializes base node class.

Public Attributes

Fields
SoSFMatrix matrix
 Transformation matrix.

Protected Member Functions

virtual ~SoMatrixTransform ()

Detailed Description

This node defines a geometric 3D transformation with a single SbMatrix. Note that some matrices (such as singular ones) may result in errors in bounding boxes, picking, and lighting.

File Format/Default
MatrixTransform {
  matrix 1 0 0 0
0 1 0 0
0 0 1 0
0 0 0 1
}
Action Behavior
SoGLRenderAction, SoCallbackAction, SoGetBoundingBoxAction, SoRayPickAction
Concatenates matrix given in the matrix field with the current transformation matrix.
SoGetMatrixAction
Returns transformation matrix specified in the matrix field.
See Also
SoTransform, SoMultipleCopy

Definition at line 96 of file SoMatrixTransform.h.

Constructor & Destructor Documentation

SoMatrixTransform::SoMatrixTransform ( )
virtual SoMatrixTransform::~SoMatrixTransform ( ) [protected, virtual]

Member Function Documentation

virtual void SoMatrixTransform::callback ( SoCallbackAction *  action) [virtual]

Reimplemented from SoNode.

virtual void SoMatrixTransform::doAction ( SoAction *  action) [virtual]

The default implementation does nothing.

Reimplemented from SoNode.

virtual void SoMatrixTransform::getBoundingBox ( SoGetBoundingBoxAction *  action) [virtual]

Reimplemented from SoNode.

virtual void SoMatrixTransform::getMatrix ( SoGetMatrixAction *  action) [virtual]

Reimplemented from SoNode.

virtual void SoMatrixTransform::GLRender ( SoGLRenderAction *  action) [virtual]

Reimplemented from SoNode.

static void SoMatrixTransform::initClass ( ) [static]

Reimplemented from SoTransformation.

virtual void SoMatrixTransform::pick ( SoPickAction *  action) [virtual]

Reimplemented from SoNode.

Member Data Documentation

SoSFMatrix SoMatrixTransform::matrix

Definition at line 105 of file SoMatrixTransform.h.

The documentation for this class was generated from the following file: