TerrainGround Class Reference

Class provides an terrain based on HeightFields. More...

#include <terrainground.h>

Inherits AbstractObstacle.

Inheritance diagram for TerrainGround:

[legend]Collaboration diagram for TerrainGround:

[legend]List of all members.

Public Member Functions
	TerrainGround (const OdeHandle &odeHandle, const OsgHandle &osgHandle, const std::string &filename, const std::string &texture, double x_size, double y_size, double height, OSGHeightField::CodingMode coding=OSGHeightField::Red)
	Constructor.
virtual	~TerrainGround ()
virtual void	update ()
	updates the position of the geoms ( not nessary for static objects)
virtual void	setPose (const osg::Matrix &pose)
	sets position of the obstacle and creates/recreates obstacle if necessary
virtual Primitive *	getMainPrimitive () const
	return the "main" primitive of the obtactle. The meaning of "main" is arbitrary
Protected Member Functions
virtual void	create ()
	overload this function to create the obstactle. All primitives should go into the list "obst"
virtual void	destroy ()
	is called to destroy the object. The default implementation is to delete all primitives in "obst".
Protected Attributes
std::string	filename
std::string	texture
HeightField *	heightfield
double	x_size
double	y_size
double	height
OSGHeightField::CodingMode	coding

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Detailed Description

Class provides an terrain based on HeightFields.

Can be loaded from image or from HeightFieldFiles

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Constructor & Destructor Documentation

TerrainGround	(	const OdeHandle &	odeHandle,
		const OsgHandle &	osgHandle,
		const std::string &	filename,
		const std::string &	texture,
		double	x_size,
		double	y_size,
		double	height,
		OSGHeightField::CodingMode	coding = OSGHeightField::Red
	)

Constructor.

Parameters:

	odeHandle
	osgHandle
	filename	name of the file to load. If ending is .ppm then it is considered as a bitmap height file. The coding mode is used to decode the heights. Otherwise it is consider to be a OSG HeightFieldFile
	texture	image filename for the texture
	x_size	size in x direction in world coordinates
	y_size	size in y direction in world coordinates
	height	height in world coordinates
	coding	Coding mode, see OSGHeightField (this an own class, not in OSG)

virtual ~TerrainGround

(

)

[inline, virtual]

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Member Function Documentation

void create

(

)

[protected, virtual]

overload this function to create the obstactle. All primitives should go into the list "obst"

Implements AbstractObstacle.

void destroy

(

)

[protected, virtual]

is called to destroy the object. The default implementation is to delete all primitives in "obst".

Reimplemented from AbstractObstacle.

virtual Primitive* getMainPrimitive

(

)

const [inline, virtual]

return the "main" primitive of the obtactle. The meaning of "main" is arbitrary

Implements AbstractObstacle.

void setPose

(

const osg::Matrix &

pose

)

[virtual]

sets position of the obstacle and creates/recreates obstacle if necessary

Implements AbstractObstacle.

virtual void update

(

)

[inline, virtual]

updates the position of the geoms ( not nessary for static objects)

Reimplemented from AbstractObstacle.

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Member Data Documentation

OSGHeightField::CodingMode coding [protected]

std::string filename [protected]

double height [protected]

HeightField* heightfield [protected]

std::string texture [protected]

double x_size [protected]

double y_size [protected]

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

• terrainground.h
• terrainground.cpp

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