//-----------------------------------------------------------------------
void PagingLandScapeTextureManager::load ( )
{
if (mOptions->textureFormat != mTextureFormat)
{
reset ();
mTextureFormat = mOptions->textureFormat;
uint i = 0;
assert (!mTextureTypeMap.empty());
const size_t numTextureTypes = mTextureTypeMap.size();
for (; i != numTextureTypes; ++i)
{
const String &modeName = mTextureTypeMap[i]->getName ();
if (modeName == mTextureFormat)
{
mTextureType = i;
break;
}
}
if (i == numTextureTypes)
{
OGRE_EXCEPT( Exception::ERR_INVALIDPARAMS,
"TextureMode not supplied or wrong (check case) !",
" PagingLandScapeTextureManager::load " );
}
if (!mTextureTypeMap[mTextureType]->TextureRenderCapabilitesFullfilled())
{
OGRE_EXCEPT( Exception::ERR_INVALIDPARAMS,
"TextureMode not supported by current hardware! (shaders/num texture units...)",
" PagingLandScapeTextureManager::load " );
}
mTexturePageSize = mOptions->PageSize - 1;
}
// static member init.
mTextureTypeMap[mTextureType]->setPagesize();
WorldDimensionChange();
}
//-----------------------------------------------------------------------
void PagingLandScapePageManager::load()
{
WorldDimensionChange();
mEnabled = true;
}