lewis@wuphys.UUCP (Lewis Yuchan Geer) (03/11/89)
Does there exist a function in the graphics library that will take a coordinate vector, multiply it with the current transform matrix and return the result? I have a very strong impression that I have seen such a function, but for the life of me I can't find it in any of the manuals. I know this can be accomplished with feedback -- if the function doesn't exist, has anyone written one? Thanks, Lewis Geer lewis@castor.wustl.edu