 | | 32184 seems to be buggy [DAT]
|
|
I was trying to create the following dat, and found 32184 to be buggy Normally, there should be no yellow showing through the + shaped hole on the left side of the light blue shaped 32184. Sincerely Raphael P. Jacquot (I know, these are not kosher (...) (24 years ago, 22-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: Something I noticed
|
|
"Matt Schild" <phydeaux@sisna.com> wrote in message news:G2Kt8B.H5H@lugnet.com... (...) have (...) has (...) not (...) submit (...) I'm the author. Thanks for fixing this. Go ahead and send the fix to: partsref@home.com. -John Van (24 years ago, 21-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) No, the STUD3A has the correct diameter, 8LDU. The problem is the inside of the cross axle holes on the angle connectors. You'll note that a real life LEGO cross axle hole has a rounded internal cross section, which means that you can stick a (...) (24 years ago, 20-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices [DAT]
|
|
(...) Are you really sure? cause I looked at this file from Fredrik Glockner as an example about the studs to ad in the beginning and end of my curve and it says: 1 16 -90 40 0 0 5 0 -1 0 0 0 0 1 STUD3A.DAT 1 16 20 0 -90 0 0 1 1 0 0 0 5 0 (...) (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) One (or more) of the three I mentioned. I'd be thinking more about angles, and building the segments, then putting the segments into place. Probably more of a manual process than an automatic one. Steve (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: 32308 Technic Liftarm 3 x 7 x 2 Y shape
|
|
(...) Previously I made the suggestion (with some input from S. Bliss) to name this part: Technic Smooth Beam 3 x 7 x 2 Fork with 3 Fingers See tread: (URL) for details. Greetings, M. Moolhuysen. (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: 32308 Technic Liftarm 3 x 7 x 2 Y shape
|
|
This part looks fine to me. I just have one comment regarding the name, though. The shape of the part reminds me more of an "H" than a "Y". What do other people think? Fredrik (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Updated part page
|
|
Hi to all Ldraw lovers. I have updated my part page, with some new parts I have modelized. Look at (URL) others are in my todo list Have fun ! Marc Klein A Mindstorms fan. (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | 32125 Technic Rotor 3 Blade with 6 studs [DAT]
|
|
0 Technic Rotor 3 Blade with 6 studs 0 Name: 32125.dat 0 Author: Marc Klein 0 Created with stl2dat conversion tool 0 Un-Official LCad part 1 16 0 0 40 10 0 0 0 8 0 0 0 10 2-4cyli.dat 1 16 0 0 40 10 0 0 0 1 0 0 0 10 2-4edge.dat 1 16 0 8 40 10 0 0 0 1 (...) (24 years ago, 19-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Does anyone have Paradisa style windows?
|
|
Hi, I'm new to LDRAW building. I noticed that there are no official Paradisa window parts. These include the 1x4x5 clear windows that curve at the top. These can be found in the Sand Dollar Cafe set. Alos, there are "corner" versions of these (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
I have put the entire curve online at (URL) 200 Kb I think it's pretty nice except for the strange twists in it. Koen (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) What approach would you take? (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) I briefly scanned the page you mentioned, it looks like it should be OK for LDraw. Paul Gyugyi uses a general rotation method for LDLite's ROTATE meta-statement, and I've implemented an equivalent in LDAO's LDL2DAT translator. But I don't know (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) I'm pretty sure that should be: A D G 0 B E H 0 C F I 0 X Y Z 1 So multiplying (used fixed-pitch font for proper viewing): (x y z 1) (A D G 0) (B E H 0) (C F I 0) (X Y Z 1) gives (Ax + By + Cx + X Dx + Ey + Cz + Y Gx + Hy + Iz + Z 1) (...) (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | 32308 Technic Liftarm 3 x 7 x 2 Y shape [DAT]
|
|
I am back with new parts. Here is the first one, others are in progress. I am sorry for the large size of that part. My conversion program stl2dat does not recognize many usefull features. But I am working on a new release, so I would perhaps be (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
"koen" <koen.jordens@studen...ven.ac.be> wrote in message news:G2JIF8.L7o@lugnet.com... (...) They are the upper-left 3x3 matrix of a standard 4x4 transformation matrix used in 3D graphics. I'm not going to give a lesson on 3D transformations, but (...) (24 years ago, 18-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) Well, I copied the coordinates of one side of the axlehol8 dat. This gives me a plane that is perpendicular to the Y-axis. I then had to position this plane on points of the curves and perpendicular to that curve. To get the direction I (...) (24 years ago, 17-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Re: rotation matrices
|
|
(...) Could you be more specific? (...) Like what? Again, could you be more specific. (...) There's no general limit. (...) That looks very nice. It's not too surprising you're getting a big file. Have you checked your file for duplicate or (...) (24 years ago, 17-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | Something I noticed [DAT]
|
|
I noticed that one of the minifig torsos in the official update did not have a back on it. 973p101, The SW Rebel pilot torso. I don't know if this has already been fixed and not included in an update, but here it is. I'm not the original author, so (...) (24 years ago, 17-Oct-00, to lugnet.cad.dat.parts)
|
| |
| | 3626b103.dat - Minifig Head - SW Determined w/ Brown Eyebrows/Moustache/Beard (Qui-Gon) pattern [DAT]
|
|
Here's one more... Please LMKWYT. ;-) Thanks, Franklin 0 Minifig Head - SW Determined w/ Brown Eyebrows/Moustache/Beard (Qui-Gon) pattern 0 Unofficial Element 0 Author: Franklin W. Cain (fwcain@yahoo.com) 0 0 KEYWORDS minifig head face serious (...) (24 years ago, 17-Oct-00, to lugnet.cad.dat.parts)
|
