CIvfSceneBase Class Reference

#include <ivf/IvfSceneBase.h>

Inheritance diagram for CIvfSceneBase:

List of all members.

Public Types
enum	TLightMode { LM_LOCAL, LM_WORLD }
enum	TStereoMode { SM_NONE, SM_ANAGLYPH, SM_QUAD_BUFFER }
enum	TAnaglyphColorPair { CP_RED_GREEN, CP_RED_BLUE, CP_RED_CYAN }
Public Member Functions
void	doResize (int width, int height)
	CIvfSceneBase ()
virtual	~CIvfSceneBase ()
	IvfClassInfo ("CIvfSceneBase", CIvfShape)
virtual void	setView (CIvfView *view)
CIvfView *	getView ()
void	setCamera (CIvfCamera *camera)
void	setLightMode (TLightMode mode)
TLightMode	getLightMode ()
CIvfComposite *	getPreComposite ()
CIvfComposite *	getPostComposite ()
CIvfComposite *	getComposite ()
void	setUseCulling (bool flag)
bool	getUseCulling ()
int	pick (int x, int y)
void	updateSelection ()
CIvfShape *	getSelectedShape ()
void	clear ()
void	deleteAll ()
CIvfShape *	removeChild (CIvfShape *shape)
CIvfShape *	removeChild (int idx)
void	addChild (CIvfShape *shape)
CIvfCamera *	getCamera ()
void	setStereoMode (TStereoMode mode)
void	setAnaglyphColorPair (TAnaglyphColorPair colorPair)
TAnaglyphColorPair	getAnaglyphColorPair ()
CIvfSelectedShapesVector &	getSelectedShapes ()
int	getSelectionSize ()
CIvfShape *	getSelectedShape (int idx)
CIvfShape *	removeShape (CIvfShape *shape)
Protected Member Functions
virtual void	createGeometry ()

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Detailed Description

Base class for managing a scene

This class manages a scene with lights, cameras, culling and selection. An example of use is shown below:

 CExampleWindow::onInit(int width, int height)
 {
          // Create scene 

          m_scene = new CIvfSceneBase();
          m_scene->getCamera()->setPosition(0.0, 0.0, 8.0);

          // Create a light

          CIvfOldLight* light = new CIvfOldLight();
          light->setPosition(1.0, 1.0, 1.0, 0.0);
          light->setAmbient(0.2f, 0.2f, 0.2f, 1.0f); 

          m_scene->getLightModel()->addLight(light);
 }
 
 CExampleWindow::onRender()
 {
    m_scene->render();
 }

Author:

Jonas Lindemann

Definition at line 68 of file IvfSceneBase.h.

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Constructor & Destructor Documentation

CIvfSceneBase::CIvfSceneBase (   )

CIvfSceneBase constructor

virtual CIvfSceneBase::~CIvfSceneBase (   )  [virtual]

CIvfSceneBase destructor

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Member Function Documentation

void CIvfSceneBase::addChild (  CIvfShape *  shape  )

Add child to scene, See also: CIvfComposite Reimplemented in CIvfCulledScene.

void CIvfSceneBase::clear (   )

Clear scene, See also: CIvfComposite

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

Forces an object recalculation. Reimplemented from CIvfShape. Reimplemented in CIvfCulledScene, and CIvfWorkspace.

void CIvfSceneBase::deleteAll (   )

Delete all in scene, See also: CIvfComposite

CIvfComposite* CIvfSceneBase::getComposite (   )

Return scene composite

TLightMode CIvfSceneBase::getLightMode (   )

Return light mode

CIvfShape* CIvfSceneBase::getSelectedShape (   )

Return selected shape, See also: CIvfBufferSelection

bool CIvfSceneBase::getUseCulling (   )

Return culling state Reimplemented in CIvfCulledScene.

CIvfView* CIvfSceneBase::getView (   )

Returns current view

int CIvfSceneBase::pick (  int  x, int  y )

Initiate selection, See also: CIvfBufferSelection

CIvfShape* CIvfSceneBase::removeChild (  int  idx  )

Remove child from scene, See also: CIvfComposite

CIvfShape* CIvfSceneBase::removeChild (  CIvfShape *  shape  )

Remove child from scene, See also: CIvfComposite

void CIvfSceneBase::setCamera (  CIvfCamera *  camera  )

Set camera (required)

void CIvfSceneBase::setLightMode (  TLightMode  mode  )

Set light mode mode - LM_LOCAL = light attached to viewer, LM_WORLD = light positioned in world coordinate system.

void CIvfSceneBase::setUseCulling (  bool  flag  )

Set culling state Reimplemented in CIvfCulledScene.

virtual void CIvfSceneBase::setView (  CIvfView *  view  )  [virtual]

Set scene view (required) Reimplemented in CIvfWorkspace.

void CIvfSceneBase::updateSelection (   )

Update selection list, See also: CIvfBufferSelection

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

• ivf/IvfSceneBase.h

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