On Mon, Jul 29, 2002 at 03:41:17PM +0100, Tomas Frydrych wrote: > My suggestion is that we change the > m_red, m_grn, m_blu members of UT_RGBColor and related from > unsigned char to signed short and use -1,-1,-1 as a representation > of transparent color.
Wouldn't it be a better idea to add a m_alpha member, which represents transparency? (where 255 is completely transparent and 0 is completely opaque (or the other way round, don't care :) ))
