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Subject:	Re: Can anyone get these parts to intersect at right angles in LDD?
Newsgroups:	lugnet.cad.ldd
Date:	Thu, 18 Jun 2009 07:14:21 GMT
Viewed:	27621 times

> > It's wrong anyway - if you center the camera on the axle for the black wheel > and zoom in, you'll see that the axle is off-center even so slightly. If I > nudge the pieces a tiny bit closer to correct that (by 0.01 mm), LDD thinks > that the gears collide. It may be a bit off but... it works! > Man, I hate floating point arithmetics. ...NXT programming language and firmware in version 2 switched to floating points... for the best and/or for the worse ;o) > > Oh yes - and believe me, LDD guys are aware of that! > > So, can we have "LDD AFOL edition: now with 'turn the damn collisions off' > button!" ?? I have no true information here, but I believe this is simply impossible. Collision detection is at the heart of LDD. No way to properly place things if you cut it off. Philo

Message has 1 Reply:

		Re: Can anyone get these parts to intersect at right angles in LDD?
(...) Connection != collision. I do think LDD could still know about studs and axles and ignore hulls. On the other hand... Geoffrey Hyde wrote: (...) Well, this is a CAD software, and I expect everything to be perfectly aligned to a 1-LDU grid, (...) (15 years ago, 18-Jun-09, to lugnet.cad.ldd)

Message is in Reply To:

		Re: Can anyone get these parts to intersect at right angles in LDD?
(...) Gee, thanks :-) (...) free space between the black gear and the 1/2 stud bush. I've nudged things a bit and got this: (URL) wrong anyway - if you center the camera on the axle for the black wheel and zoom in, you'll see that the axle is (...) (15 years ago, 17-Jun-09, to lugnet.cad.ldd)

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