//-----------------------------------------------------------------------
std::pair< size_t, size_t > TextureUnitState::getTextureDimensions( unsigned int frame ) const
{
TexturePtr tex = _getTexturePtr(frame);
if (tex.isNull())
OGRE_EXCEPT( Exception::ERR_ITEM_NOT_FOUND, "Could not find texture " + mFrames[ frame ],
"TextureUnitState::getTextureDimensions" );
return std::pair< size_t, size_t >( tex->getWidth(), tex->getHeight() );
}
//-----------------------------------------------------------------------
std::pair< size_t, size_t > TextureUnitState::getTextureDimensions( unsigned int frame ) const
{
TexturePtr tex = _getTexturePtr(frame);
if (!tex)
OGRE_EXCEPT( Exception::ERR_ITEM_NOT_FOUND, "Could not find texture " + StringConverter::toString(frame),
"TextureUnitState::getTextureDimensions" );
return std::pair< size_t, size_t >( tex->getWidth(), tex->getHeight() );
}
//-----------------------------------------------------------------------
const TexturePtr& TextureUnitState::_getTexturePtr(void) const
{
return _getTexturePtr(mCurrentFrame);
}
