CIvfSelectComposite Class Reference

#include <ivf/IvfSelectComposite.h>

Inheritance diagram for CIvfSelectComposite:

List of all members.

Public Member Functions
	CIvfSelectComposite ()
virtual	~CIvfSelectComposite ()
	IvfClassInfo ("CIvfSelectComposite", CIvfComposite)
void	setCamera (CIvfView *camera)
CIvfView *	getCamera ()
CIvfShape *	getSelectedShape ()
void	setRenderCamera (bool flag)
void	setUseCustomTransform (bool flag)
GLint	pick (int x, int y)
void	addChild (CIvfShape *shape)
CIvfShape *	removeChild (int index)
CIvfShape *	removeShape (CIvfShape *removeShape)
void	deleteChild (int index)
void	renameChildren ()
Protected Member Functions
void	processHits (GLint hits, GLuint buffer[])
virtual void	endTransform ()
virtual void	beginTransform ()
virtual void	createGeometry ()
virtual void	initializeSelect (int x, int y, int w, int h)
virtual void	customView ()

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Detailed Description

SelectComposite class

This class is used to handle selection in Ivf++.

Author:

Jonas Lindemann

Definition at line 50 of file IvfSelectComposite.h.

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Constructor & Destructor Documentation

CIvfSelectComposite::CIvfSelectComposite (   )

Constructor

virtual CIvfSelectComposite::~CIvfSelectComposite (   )  [virtual]

Destructor

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Member Function Documentation

void CIvfSelectComposite::addChild (  CIvfShape *  shape  )  [virtual]

Add child to scene Reimplemented from CIvfComposite.

virtual void CIvfSelectComposite::beginTransform (   )  [protected, virtual]

Start transform Implements a OpenGL transform. This routine should call a glPushMatrix() and then call OpenGL routines transforming the object. The method is the first routine to be called in the render() method. Reimplemented from CIvfShape. Reimplemented in CIvfOldScene.

virtual void CIvfSelectComposite::createGeometry (   )  [protected, virtual]

Forces an object recalculation. Reimplemented from CIvfComposite. Reimplemented in CIvfOldScene.

void CIvfSelectComposite::deleteChild (  int  index  )  [virtual]

Deletes a specific shape from the scene Reimplemented from CIvfComposite.

virtual void CIvfSelectComposite::endTransform (   )  [protected, virtual]

End transform This is the last method called in the render() method. if a glPushMatrix() is called in the beginTransform() a glPopMatrix() should be called in this routine. Reimplemented from CIvfShape. Reimplemented in CIvfOldScene.

CIvfView* CIvfSelectComposite::getCamera (   )

Returns the current camera object Reimplemented in CIvfOldScene.

CIvfShape* CIvfSelectComposite::getSelectedShape (   )

Returns selected shape (NULL if none)

GLint CIvfSelectComposite::pick (  int  x, int  y )

Initiate pick operation The pick operation selects any shapes at the position of the mouse cursor. Parameters: x  mouse x position y  mouse y position Returns: 0 if no shapes where selected >0 if shapes where selected.

CIvfShape* CIvfSelectComposite::removeChild (  int  index  )  [virtual]

Removes a specific child from the scene Reimplemented from CIvfComposite.

CIvfShape* CIvfSelectComposite::removeShape (  CIvfShape *  removeShape  )  [virtual]

Removes a specific shape from the scene Reimplemented from CIvfComposite.

void CIvfSelectComposite::setCamera (  CIvfView *  camera  )

Set current camera object The camera is used to calculate the intersection of a ray starting at the viewing plane and ending at the XY-plane of the coordinate system object. If the camera object is not referenced it will be deleted.

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

• ivf/IvfSelectComposite.h

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