Terrain3D Class Reference

#include <Terrain3D.h>

Collaboration diagram for Terrain3D:

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Public Member Functions
	Terrain3D (char *path, osg::Group *terrain, int nbTree)
bool	Ok ()
osg::Geode *	getGeode ()
Protected Member Functions
void	RemplitPerc (float *, unsigned char)
unsigned char	GetPixelColor (SDL_Surface *, int, int, int)
void	SetPixel (SDL_Surface *, int, int, Uint32)
void	TextureHeightMap ()
void	addTrees (osg::Group *, osg::Texture2D *, float, float, float, int number, float hmin, float hmax)
osg::Drawable *	createBillboardDrawable (float scale, osg::StateSet *bbState, float width, float height)
Private Attributes
bool	ok
osg::HeightField *	HeightMap
osg::Geode *	HeightMapGeode

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Detailed Description

Definition at line 33 of file Terrain3D.h.

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Constructor & Destructor Documentation

Terrain3D::Terrain3D	(	char *	path,
		osg::Group *	terrain,
		int	nbTree
	)

Definition at line 31 of file Terrain3D.cpp.

References addTrees(), GetPixelColor(), HeightMap, HeightMapGeode, ok, RemplitPerc(), SetPixel(), and TextureHeightMap().

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Member Function Documentation

bool Terrain3D::Ok

(

)

Definition at line 394 of file Terrain3D.cpp.

References ok.

Referenced by Scene3D::createScene().

osg::Geode * Terrain3D::getGeode

(

)

Definition at line 399 of file Terrain3D.cpp.

References HeightMapGeode.

Referenced by Scene3D::createScene().

void Terrain3D::RemplitPerc	(	float *	,
		unsigned	char
	)			[protected]

Definition at line 234 of file Terrain3D.cpp.

Referenced by Terrain3D().

unsigned char Terrain3D::GetPixelColor	(	SDL_Surface *	,
		int	,
		int	,
		int
	)			[protected]

Definition at line 304 of file Terrain3D.cpp.

Referenced by Terrain3D().

void Terrain3D::SetPixel	(	SDL_Surface *	,
		int	,
		int	,
		Uint32
	)			[protected]

Definition at line 322 of file Terrain3D.cpp.

Referenced by Terrain3D().

void Terrain3D::TextureHeightMap

(

)

[protected]

Definition at line 359 of file Terrain3D.cpp.

References HeightMapGeode, and ok.

Referenced by Terrain3D().

void Terrain3D::addTrees	(	osg::Group *	rootNode,
		osg::Texture2D *	treeTexture,
		float	scale,
		float	width,
		float	height,
		int	number,
		float	hmin,
		float	hmax
	)			[protected]

La méthode addTree permet d'ajouter des arbres à une position donnée. Ces arbres sont des billboards orientables selon l'axe Z

Definition at line 408 of file Terrain3D.cpp.

References createBillboardDrawable(), and HeightMap.

Referenced by Terrain3D().

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osg::Drawable * Terrain3D::createBillboardDrawable	(	float	scale,
		osg::StateSet *	bbState,
		float	width,
		float	height
	)			[protected]

Definition at line 461 of file Terrain3D.cpp.

Referenced by addTrees().

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Field Documentation

bool Terrain3D::ok [private]

Definition at line 43 of file Terrain3D.h.

Referenced by Ok(), Terrain3D(), and TextureHeightMap().

osg::HeightField* Terrain3D::HeightMap [private]

Definition at line 44 of file Terrain3D.h.

Referenced by addTrees(), and Terrain3D().

osg::Geode* Terrain3D::HeightMapGeode [private]

Definition at line 45 of file Terrain3D.h.

Referenced by getGeode(), Terrain3D(), and TextureHeightMap().

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

• src/Terrain3D.h
• src/Terrain3D.cpp

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