teittinen@cc.helsinki.fi (01/17/90)
Hello grahics experts!
I'm making a program that rotates a 4d-objects on screen. Currently I
project the object to 3d and then project that to 2d. But I've thought
it would be nice to get a 3d-cross-section of the 4d-object instead of a
projection. So that's what I'm asking, does anybody know how to do it?
I'd prefer suggestions of data format (how to store data of the
4d-object) and functions to convert that data into 3d, but I appreciate
pointers to good books, too.
Thanks in advance.
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