CompuServe Thread

#"HELP" 3-d studio

3 messages in this thread
#137895From: Robert J. GoodNov 25, 1994 6:55 PM
problem: i have a relatively small file that im building onto via merging other files into. some of these merges bring the imported object into the file, but way off mark. as i move the object closer to the guts of the project the imported object looses it definition (for example the curved and intricate areas of the imported object become straight or jagged lines) i played with modifing the grid and snap parameters but nothing goes. its strange because when the object in merged it looks fine. also as i get closer to the guts of the file, even in the 2d shaper i try to create a straight line and i get all sorts of jagges like my shape steps is screwed up but i play with that too , …. to no avail help meeeee…… R. Good
#137907From: Mike MorganNov 25, 1994 7:50 PM
Robert, I had similar problems importing DXF files from Autocad a while back. If scale of the scene gets to large you will get a roundoff error, this will flatten curves or create jaggies as you described. 3D Studio works on a single-precision floating-point and will max out at around 700,000 units in the X,Y or Z axis.
#137918From: Yost GroupNov 25, 1994 9:41 PM
Mike's response is right-on. Just recenter all the geometry around the origin, instead of way out in space, and you should be fine.