deHeightTerrainTexture Class Reference

Height Terrain Mesh Texture. More...

#include <deHeightTerrainTexture.h>

List of all members.

Public Member Functions
Constructors and Destructors
	deHeightTerrainTexture ()
	Creates a new texture.
	~deHeightTerrainTexture ()
	Cleans up the texture.
Management
deSkin *	GetSkin () const
	Retrieves the skin or NULL if not set.
void	SetSkin (deSkin *skin)
	Sets the skin or NULL if not set.
const decVector2 &	GetProjectionOffset () const
	Retrieves the projection offset.
void	SetProjectionOffset (const decVector2 &offset)
	Sets the projection offset.
const decVector2 &	GetProjectionScaling () const
	Retrieves the projection scaling.
void	SetProjectionScaling (const decVector2 &scaling)
	Sets the projection scaling.
float	GetProjectionRotation () const
	Retrieves the projection rotation.
void	SetProjectionRotation (float rotation)
	Sets the projection rotation.
deImage *	GetMaskImage () const
	Retrieves the mask image or NULL if not set.
void	SetMaskImage (deImage *image)
	Sets the mask image or NULL if not set.

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Detailed Description

Height Terrain Mesh Texture.

Texture definition for a height terrain. Textures with an alpha mask assigned are blended ontop of the other layers using the alpha mask. Textures with splats assigned are handled differently. Each splat is rendered using the skin of the parent texture. This allows for very complex and rich terrains with a small amount of disk space required but requires powerful Graphic Modules. Alpha mask textures are produced quick and render typically faster than splat textures which require more work and tend to require a lot more memory especially with high resolutions. The order of the texture defines the order in which the textures are applied to the height terrain. Planar projection along the negative y axis is used for mapping the textures. All other parameters are free to be modified.

Author:

Plüss Roland

Version:

1.0

Date:

2009

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Constructor & Destructor Documentation

deHeightTerrainTexture::deHeightTerrainTexture

(

)

Creates a new texture.

deHeightTerrainTexture::~deHeightTerrainTexture

(

)

Cleans up the texture.

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Member Function Documentation

deImage* deHeightTerrainTexture::GetMaskImage

(

)

const [inline]

Retrieves the mask image or NULL if not set.

const decVector2& deHeightTerrainTexture::GetProjectionOffset

(

)

const [inline]

Retrieves the projection offset.

float deHeightTerrainTexture::GetProjectionRotation

(

)

const [inline]

Retrieves the projection rotation.

const decVector2& deHeightTerrainTexture::GetProjectionScaling

(

)

const [inline]

Retrieves the projection scaling.

deSkin* deHeightTerrainTexture::GetSkin

(

)

const [inline]

Retrieves the skin or NULL if not set.

void deHeightTerrainTexture::SetMaskImage

(

deImage *

image )

Sets the mask image or NULL if not set.

void deHeightTerrainTexture::SetProjectionOffset

(

const decVector2 &

offset )

Sets the projection offset.

void deHeightTerrainTexture::SetProjectionRotation

(

float

rotation )

Sets the projection rotation.

void deHeightTerrainTexture::SetProjectionScaling

(

const decVector2 &

scaling )

Sets the projection scaling.

void deHeightTerrainTexture::SetSkin

(

deSkin *

skin )

Sets the skin or NULL if not set.

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

• deHeightTerrainTexture.h