Method createCubemap

Engine/source/gfx/gfxTextureManager.cpp:1492–1527

}

GFXCubemap* GFXTextureManager::createCubemap( const Torque::Path &path )
{
   // Very first thing... check the cache.
   CubemapTable::Iterator iter = mCubemapTable.find( path.getFullPath() );
   if ( iter != mCubemapTable.end() )
      return iter->value;

   // Not in the cache... we have to load it ourselves.

   // First check for a DDS file.
   if ( !sDDSExt.equal( path.getExtension(), String::NoCase ) )
   {
      // At the moment we only support DDS cubemaps.
      return NULL;
   }

   const U32 scalePower = getTextureDownscalePower( NULL );

   // Ok... load the DDS file then.
   Resource<DDSFile> dds = DDSFile::load( path, scalePower );
   if ( !dds || !dds->isCubemap() )
   {
      // This wasn't a cubemap... give up too.
      return NULL;
   }

   // We loaded the cubemap dds, so now we create the GFXCubemap from it.
   GFXCubemap *cubemap = GFX->createCubemap();
   cubemap->initStatic( dds );
   cubemap->_setPath( path.getFullPath() );

   // Store the cubemap into the cache.
   mCubemapTable.insertUnique( path.getFullPath(), cubemap );

   return cubemap;
}

void GFXTextureManager::releaseCubemap( GFXCubemap *cubemap )
{