Menu
Logged-In As
ACCOUNTNot Logged In
Model tsunami wallpaper artwork with BRL-CAD #3BRL-CAD
Status: ClosedTime to complete:
100 hrs
Mentors: Isaac Kamga, Harmanpreet
This background is pretty cool:
http://www.wall321.com/Abstract/Waves/abstract_waves_tsunami_block_3d_124854
But it was not made with BRL-CAD.
Create a 3D model that is inspired by that design. You don't have to create as polished a rendering as that artwork, but your model should similarly consist of individual elements that are near each other but not actually touching. We're looking for just the 3D geometry itself.
It might help to create a hyp ( http://brlcad.org/gallery/renderings/primitives/hyp ), then create arb5s on the surface, join them into a group without the hyp, and then undraw the hyp.
Submit your work as a BRL-CAD .g geometry database file along with a quick rendered preview of what it looks like (png format).
References:- http://www.wall321.com/Abstract/Waves/abstract_waves_tsunami_block_3d_124854
- http://brlcad.org/wiki/Documentation -- see the intro to mged
- http://brlcad.org/gallery/diagrams/primitives
Uploaded Work
| File name/URL | File size | Date submitted | |
|---|---|---|---|
| Screenshot - 05.01.2015 - 20:47:36.png | 150.6 KB | January 05 2015 17:57 UTC | |
| Screenshot - 05.01.2015 - 20:56:23.png | 20.8 KB | January 05 2015 17:58 UTC | |
| Screenshot - 05.01.2015 - 20:56:23.png | 20.8 KB | January 05 2015 17:58 UTC | |
| test3.g | 331.5 KB | January 05 2015 17:59 UTC | |
| tsyn_arb5.py | 1.8 KB | January 05 2015 18:05 UTC | |
| Screenshot - 05.01.2015 - 20:50:04.png | 227.5 KB | January 05 2015 18:22 UTC | |
| Screenshot - 05.01.2015 - 20:50:19.png | 239.3 KB | January 05 2015 18:22 UTC | |
| https://mega.co.nz/#!qNNQmBSZ!mthLXIBlndiP... | n/a | January 05 2015 19:40 UTC | |
| fix_problem.png | 308.7 KB | January 05 2015 20:51 UTC | |
| production3.g | 333.1 KB | January 06 2015 13:05 UTC | |
| fix_problem.g | 382.6 KB | January 06 2015 13:10 UTC |
I would like to work on this task.
This task has been assigned to Raptor. You have 100 hours to complete this task, good luck!
The work on this task is ready to be reviewed.
WhatI foundveryconfusingseen inthis screenshot- https://mega.co.nz/#!2EkEBTYb!IrwTFq6GDhNLdsWDHi0GFabd69KCSihMxa2WxbviVe4
OnshireframeandShadedalllook good,but notin render, in the scripton this occasionmistakesI could not find.Thisbecameless pronouncedwith an increase inthe number oftiles
Also,there was virtually noproblemmy- whena small angleof rotation
like "arb(tet9110): face 1234[3] non-planar, dot=0.0106229".
It looks like your script produces ill-formated arb~s. The vertexes of each face have to be coplanar. You may want to have a look at it anf fix it.
One of the mentors has sent this task back for more work. Talk to the mentor(s) assigned to this task to satisfy the requirements needed to complete this task, submit your work again and mark the task as complete once you re-submit your work.
This problemcan not be solvedif you entera small amount oftilesgoingin a circle, so notgettinga faceon a breakthey break) I apologize tothe taskparametersneeded tocalculate the amount. As an example ofthisgiprboloideeverythingis set correctly- https://mega.co.nz/#!qNNQmBSZ!mthLXIBlndiPLamv7L_CUQ2BA326rREtKbLFJ7Iu9fc
The work on this task is ready to be reviewed.
Raptor,
The last picture you uploaded looks awesome, but you forgot to upload the .g file, aside of this, it looks good to me.
(Submit your work as a BRL-CAD .g geometry database file along with a quick rendered preview of what it looks like (png format). )
Cheers,
Andrei
One of the mentors has sent this task back for more work. Talk to the mentor(s) assigned to this task to satisfy the requirements needed to complete this task, submit your work again and mark the task as complete once you re-submit your work.
The work on this task is ready to be reviewed.
Congratulations, this task has been completed successfully.