Aspect ratio and texture mapping

hello everyone

i mark some points on some face, say. i have to mark exactly same points on every other face. i mark them in white in paint. i dont want to do it for all photographs.

can i do it by texture mapping by taking the height to width ratio of both the photographs.


Yes, if I understtod you right.

how, mango.

its difficult to manipulate bmps like this. i do not know how to load jpg or other (compressed) file formats.