dtTerrain::ColorMapDecorator Class Reference

This terrain decorator is a terrain tile base texture decorator. More...

#include <colormapdecorator.h>

Inheritance diagram for dtTerrain::ColorMapDecorator:

List of all members.

Public Member Functions
	ColorMapDecorator (const std::string &name="ColorMapDecorator")
	Constructs the decoration layer.
virtual void	OnLoadTerrainTile (PagedTerrainTile &tile)
	Generates a base texture map for this tile using the current height-color mapping assigned to this decorator.
virtual osg::Node *	GetOSGNode ()
	Since this decorator does not add any geometry to the terrain, just return NULL here.

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Detailed Description

This terrain decorator is a terrain tile base texture decorator.

It calculates a texture map for the tile based on its height field. Color values may be mapped to specific height values. All color values falling between these posts are interpolated forming a smooth gradient.

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Constructor & Destructor Documentation

dtTerrain::ColorMapDecorator::ColorMapDecorator

(

const std::string &

name = "ColorMapDecorator"

)

Constructs the decoration layer.

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Member Function Documentation

void dtTerrain::ColorMapDecorator::OnLoadTerrainTile

(

PagedTerrainTile &

tile

)

[virtual]

Generates a base texture map for this tile using the current height-color mapping assigned to this decorator.

Parameters:

tile

The tile with which to generate the base texture.

Implements dtTerrain::TerrainDecorationLayer.

virtual osg::Node* dtTerrain::ColorMapDecorator::GetOSGNode

(

)

[inline, virtual]

Since this decorator does not add any geometry to the terrain, just return NULL here.

Implements dtTerrain::TerrainDecorationLayer.

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