Cesium3DTilesSelection::TileOcclusionRendererProxyPool Class Reference

A pool of TileOcclusionRendererProxy objects. Allows quick remapping of tiles to occlusion renderer proxies so new proxies do not have to be created for each new tile requesting occlusion results. More...

#include <Cesium3DTilesSelection/TileOcclusionRendererProxy.h>

Public Member Functions
	TileOcclusionRendererProxyPool (int32_t maximumPoolSize)
	Constructs a new instance.
virtual	~TileOcclusionRendererProxyPool ()
	Destroys this pool.
void	destroyPool ()
	Destroy the pool.
const TileOcclusionRendererProxy *	fetchOcclusionProxyForTile (const Tile &tile, int32_t currentFrame)
	Get the TileOcclusionRendererProxy mapped to the tile. Attempts to create a new mapping if one does not exist already by assigning a proxy from the free list.
void	pruneOcclusionProxyMappings ()
	Prunes the occlusion proxy mappings and removes any mappings that were unused the last frame. Any mapping corresponding to a tile that was not visited will have been unused. Occlusion proxies from removed mappings will be returned to the free list.

Protected Member Functions
virtual TileOcclusionRendererProxy *	createProxy ()=0
	Create a TileOcclusionRendererProxy.
virtual void	destroyProxy (TileOcclusionRendererProxy *pProxy)=0
	Destroy a TileOcclusionRendererProxy that is done being used.

Detailed Description

A pool of TileOcclusionRendererProxy objects. Allows quick remapping of tiles to occlusion renderer proxies so new proxies do not have to be created for each new tile requesting occlusion results.

Definition at line 81 of file TileOcclusionRendererProxy.h.

Constructor & Destructor Documentation

TileOcclusionRendererProxyPool()

Cesium3DTilesSelection::TileOcclusionRendererProxyPool::TileOcclusionRendererProxyPool

(

int32_t

maximumPoolSize

)

Constructs a new instance.

Parameters

maximumPoolSize

The maximum number of TileOcclusionRendererProxy instances that may exist in this pool.

Member Function Documentation

createProxy()

virtual TileOcclusionRendererProxy * Cesium3DTilesSelection::TileOcclusionRendererProxyPool::createProxy ( )

protectedpure virtual

Create a TileOcclusionRendererProxy.

Returns

A new occlusion proxy.

destroyProxy()

virtual void Cesium3DTilesSelection::TileOcclusionRendererProxyPool::destroyProxy ( TileOcclusionRendererProxy * pProxy )

protectedpure virtual

Destroy a TileOcclusionRendererProxy that is done being used.

Parameters

pProxy

The proxy to be destroyed.

fetchOcclusionProxyForTile()

const TileOcclusionRendererProxy * Cesium3DTilesSelection::TileOcclusionRendererProxyPool::fetchOcclusionProxyForTile	(	const Tile &	tile,
		int32_t	currentFrame )

Get the TileOcclusionRendererProxy mapped to the tile. Attempts to create a new mapping if one does not exist already by assigning a proxy from the free list.

Parameters

tile	The tile.
currentFrame	The current frame number.

Returns

The occlusion proxy mapped to this tile, or nullptr if one can't be made.

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

• /home/runner/work/cesium-native/cesium-native/Cesium3DTilesSelection/include/Cesium3DTilesSelection/TileOcclusionRendererProxy.h