WhirlyGlobe::RenderCacheWriter Class Reference

#include <RenderCache.h>

List of all members.

Public Member Functions
	RenderCacheWriter (NSString *fileName)
std::string	addTexture (SimpleIdentity texId, UIImage *)
bool	addDrawable (const Drawable *)
void	setIgnoreTextures ()
Protected Attributes
std::string	fileBase
unsigned int	numTextures
unsigned int	numDrawables
TextureIDMap	texIDMap
FILE *	fp
bool	ignoreTextures

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Detailed Description

The Render Cache Writer helps consolidate drawables in to an on-disk render cache that can be loaded quickly on startup. It's used in conjuction with specific layers.

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Member Function Documentation

bool WhirlyGlobe::RenderCacheWriter::addDrawable

(

const Drawable *

)

Add a drawable to the cache file Returns false on failure

std::string WhirlyGlobe::RenderCacheWriter::addTexture	(	SimpleIdentity	texId,
		UIImage *
	)

Textures are just written out to the cache area, not as part of the cache file We'll track the tex ID to name mapping for writing drawables as well. Returns an empty string on failure

void WhirlyGlobe::RenderCacheWriter::setIgnoreTextures

(

)

Ignore any texture references They just get turned in to EmptyIdentity

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

• /Users/sjg/iPhone/WhirlyGlobe/WhirlyGlobeSrc/WhirlyGlobeLib/include/RenderCache.h