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SoTranslation Class Reference
[Nodes]

The SoTranslation class is a node type for specifying geometry translations. More...

#include <Inventor/nodes/SoTranslation.h>

Inheritance diagram for SoTranslation:

SoTransformation SoNode SoFieldContainer SoBase SoShuttle List of all members.

Public Member Functions

 SoTranslation (void)
virtual void doAction (SoAction *action)
virtual void callback (SoCallbackAction *action)
virtual void GLRender (SoGLRenderAction *action)
virtual void getBoundingBox (SoGetBoundingBoxAction *action)
virtual void getMatrix (SoGetMatrixAction *action)
virtual void pick (SoPickAction *action)
virtual void getPrimitiveCount (SoGetPrimitiveCountAction *action)

Static Public Member Functions

void initClass (void)

Public Attributes

SoSFVec3f translation

Protected Member Functions

virtual ~SoTranslation ()

Detailed Description

The SoTranslation class is a node type for specifying geometry translations.

For simply translating some geometry in a scene graph, you can use this node type.


Constructor & Destructor Documentation

SoTranslation::SoTranslation void   ) 
 

Constructor.

SoTranslation::~SoTranslation  )  [protected, virtual]
 

Destructor.


Member Function Documentation

void SoTranslation::initClass void   )  [static]
 

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

Reimplemented from SoTransformation.

Reimplemented in SoShuttle.

void SoTranslation::doAction SoAction action  )  [virtual]
 

This function performs the typical operation of a node for any action.

Reimplemented from SoNode.

void SoTranslation::callback SoCallbackAction action  )  [virtual]
 

Action method for SoCallbackAction.

Simply updates the state according to how the node behaves for the render action, so the application programmer can use the SoCallbackAction for extracting information about the scene graph.

Reimplemented from SoNode.

void SoTranslation::GLRender SoGLRenderAction action  )  [virtual]
 

Action method for the SoGLRenderAction.

This is called during rendering traversals. Nodes influencing the rendering state in any way or who wants to throw geometry primitives at OpenGL overrides this method.

Reimplemented from SoNode.

void SoTranslation::getBoundingBox SoGetBoundingBoxAction action  )  [virtual]
 

Action method for the SoGetBoundingBoxAction.

Calculates bounding box and center coordinates for node and modifies the values of the action to encompass the bounding box for this node and to shift the center point for the scene more towards the one for this node.

Nodes influencing how geometry nodes calculates their bounding box also overrides this method to change the relevant state variables.

Reimplemented from SoNode.

void SoTranslation::getMatrix SoGetMatrixAction action  )  [virtual]
 

Action method for SoGetMatrixAction.

Updates action by accumulating with the transformation matrix of this node (if any).

Reimplemented from SoNode.

void SoTranslation::pick SoPickAction action  )  [virtual]
 

Action method for SoPickAction.

Does common processing for SoPickAction action instances.

Reimplemented from SoNode.

void SoTranslation::getPrimitiveCount SoGetPrimitiveCountAction action  )  [virtual]
 

Action method for the SoGetPrimitiveCountAction.

Calculates the number of triangle, line segment and point primitives for the node and adds these to the counters of the action.

Nodes influencing how geometry nodes calculates their primitive count also overrides this method to change the relevant state variables.

Reimplemented from SoNode.


Member Data Documentation

SoSFVec3f SoTranslation::translation
 

Set the X, Y and Z translation values. Defaults to <0, 0, 0>.


The documentation for this class was generated from the following files:
Generated on Tue Jul 27 23:53:08 2004 for Coin by doxygen 1.3.7