proland::UpdateTerrainTask Class Reference
[terrain]

An AbstractTask to update a terrain quadtree. More...

#include <UpdateTerrainTask.h>

List of all members.

Public Member Functions
	UpdateTerrainTask (const QualifiedName &terrain)
	Creates a new UpdateTerrainTask.
virtual	~UpdateTerrainTask ()
	Deletes this UpdateTerrainTask.
Protected Member Functions
	UpdateTerrainTask ()
	Creates an uninitialized UpdateTerrainTask.
void	init (const QualifiedName &terrain)
	Initializes this UpdateTerrainTask.
Private Attributes
QualifiedName	terrain
	The terrain whose quadtree must be updated.

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Detailed Description

An AbstractTask to update a terrain quadtree.

This task simply calls the TerrainNode::update method. In fact this method is called directly by the getTask method, which returns an empty task graph. Indeed the terrain quadtree must be up to date in order to get a correct task graph for the proland::TileProducer tasks for the newly created quads (these task graphs are computed by UpdateTileSamplersTask).

Authors:

Eric Bruneton, Antoine Begault

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Constructor & Destructor Documentation

proland::UpdateTerrainTask::UpdateTerrainTask

(

const QualifiedName &

terrain

)

Creates a new UpdateTerrainTask.

Parameters:

terrain

The terrain whose quadtree must be updated. The first part of this "node.name" qualified name specifies the scene node containing the TerrainNode field. The second part specifies the name of this TerrainNode field.

virtual proland::UpdateTerrainTask::~UpdateTerrainTask

(

)

[virtual]

Deletes this UpdateTerrainTask.

proland::UpdateTerrainTask::UpdateTerrainTask

(

)

[protected]

Creates an uninitialized UpdateTerrainTask.

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Member Function Documentation

void proland::UpdateTerrainTask::init

(

const QualifiedName &

terrain

)

[protected]

Initializes this UpdateTerrainTask.

Parameters:

terrain

The terrain whose quadtree must be updated. The first part of this "node.name" qualified name specifies the scene node containing the TerrainNode field. The second part specifies the name of this TerrainNode field.

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Member Data Documentation

QualifiedName proland::UpdateTerrainTask::terrain [private]

The terrain whose quadtree must be updated.

The first part of this "node.name" qualified name specifies the scene node containing the TerrainNode field. The second part specifies the name of this TerrainNode field.