UTMCoordinate Class Reference

The UTMCoordinate class is a node for providing coordinates to shape nodes. More...

#include <Inventor/nodes/UTMCoordinate.h>

Inheritance diagram for UTMCoordinate:

Public Member Functions
	UTMCoordinate (void)
virtual void	callback (SoCallbackAction *action)
virtual void	doAction (SoAction *action)
virtual void	getBoundingBox (SoGetBoundingBoxAction *action)
virtual void	getPrimitiveCount (SoGetPrimitiveCountAction *action)
virtual void	GLRender (SoGLRenderAction *action)
virtual void	pick (SoPickAction *action)

Static Public Member Functions
static void	initClass (void)

Public Attributes
SoMFVec3f	point

Protected Member Functions
virtual	~UTMCoordinate ()
virtual void	notify (SoNotList *nl)

Detailed Description

The UTMCoordinate class is a node for providing coordinates to shape nodes.

When encountering a node of this type during traversal, the coordinates it contains will be put on the state stack for later use by shape nodes of types which needs coordinate sets (like SoFaceSet nodes or SoPointSet nodes). If your scene graph contains an UTMCamera node, the coordinates will be adjusted for this. This is just a convenience node which makes it possible to specify shapes directly in UTMCoordinates. It should only be used for quite simple and static geometry, as transformation nodes will have no effect on this node. To specify more complex geometry, you're better off using a UTMPosition node and specify the coordinates relative to the position using an SoCoordinate3 node.

Note that an UTMCoordinate node will replace the coordinates already present in the state (if any).

See also

UTMCamera, UTMPosition

Constructor & Destructor Documentation

UTMCoordinate()

UTMCoordinate::UTMCoordinate

(

void

)

Constructor.

~UTMCoordinate()

UTMCoordinate::~UTMCoordinate ( )

protectedvirtual

Destructor.

Member Function Documentation

callback()

void UTMCoordinate::callback ( SoCallbackAction * action )

virtual

Coin method.

doAction()

void UTMCoordinate::doAction ( SoAction * action )

virtual

Coin method.

getBoundingBox()

void UTMCoordinate::getBoundingBox ( SoGetBoundingBoxAction * action )

virtual

Coin method.

getPrimitiveCount()

void UTMCoordinate::getPrimitiveCount ( SoGetPrimitiveCountAction * action )

virtual

Coin method.

GLRender()

void UTMCoordinate::GLRender ( SoGLRenderAction * action )

virtual

Coin method.

initClass()

void UTMCoordinate::initClass ( void )

static

Required Coin method.

notify()

void UTMCoordinate::notify ( SoNotList * nl )

protectedvirtual

Overloaded to invalidate cache.

pick()

void UTMCoordinate::pick ( SoPickAction * action )

virtual

Coin method.

Member Data Documentation

point

SoMFVec3f UTMCoordinate::point

Coordinate set of 3D points. Currently only single precision, but will be double in the future.

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

• UTMCoordinate.h
• UTMCoordinate.cpp