BRL-CAD provides a couple dozen distinct primitives. Each primitive is defined by a set of parameters. We'd like to have each primitive modeled with diagramming arrows and labels.
This task involves creating a 2D sketch (SKETCH) and modeling the corresponding arrows/segments for all parameters. Scalars should be dashed lines, vectors should be arrows. Here's an example:
- http://brlcad.org/~starseeker/gci_primitive_figures/
Make something like that for the SKETCH, but with different material properties. That example put objects into a box for a particular visual effect. See if you can get a better effect without the exterior box (you'll have to change shader properties). Sketches can be created via dxf import, manually with our sketch editor, or via http://brlcad.org/wiki/Sketch
Submit your .g file and a ray traced rendering/diagram of the model. This command run within mged may help:
rt -s1024 -A0.75 -c {set ambSamples=128}
| File name/URL | File size | Date submitted | |
|---|---|---|---|
| sketch.JPG | 38.4 KB | January 11 2013 17:08 UTC | |
| sketch.g | 4.2 KB | January 11 2013 17:09 UTC | |
| sketch.g | 10.0 KB | January 12 2013 05:27 UTC | |
| sketch new.png | 44.7 KB | January 12 2013 05:28 UTC |
I would like to work on this task.
This task has been assigned to Sharan. You have 48 hours to complete this task, good luck!
Which parameters are to be shown?
Just V,A,and B or anything else
I made the sketch as from the site given above so it has curves so should i show the parameters of the curves
I see V, A, B, VL and SL as parameters. Additionally there are the segment types line, carc and bezier with ther parameters.
In the site i have read that-
V is the postion
A and B sets scale and orientation
VL is a list of 2D vertices
SL is the list of 2D diagrams with their parameters
So I think V,A and B are needed because the else is determined how is the sketch
The work on this task is ready to be reviewed.
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.
You just did V, yet even you originally identified A and B vectors too. Plus, that should denote (perhaps with different color annotation) the internal sketch entities: the 2D vertices (VL) and all the 2D entities (SL).
For the latter, it's basically ALL the values shown on the wiki page when you run 'l mysketch'.
You don't need to mark the curve start/end points, but should identify each of those curve pieces in the sketch.
The work on this task is ready to be reviewed.
can you tell me whats my position on the leaderboard after closing of this task
I noticed that there's no bezier segments in your example? It would be good to include at least one. Its pretty simple to add an entity with the graphical sketch editor in mged. Otherwise, the diagram looks perfect.
The deadline of the task has been extended with 0 days and 12 hours.
I believe you're still in the top 5 but we won't be reviewing the list again until after the deadline. Remember that quality and impact still counts more than quantity, so long as you're in the top five.
Congratulations, this task has been completed successfully.
Just to be clear, the image is "good enough" now, but it is still really desirable to have a Bezier segment.
As GCI comes to a close, we wanted to take the time to say THANK YOU for all your efforts. This comment interface closes after GCI is over, so you're encouraged to join our mailing list where we'll be announcing contributions from GCI participants like yourelf over the upcoming months:
https://lists.sourceforge.net/lists/listinfo/brlcad-news
If you've provided your full name, we'll be sure to credit you in our authorship documentation and you'll see your name in a future announcement. If you contact us at devs@brlcad.org or via IRC, we'll even let you know when your work is integrated and follow up with updates. You're welcome and encouraged to contact us any time, especially if you have a question about how to continue participating in Open Source after GCI is over, but even if just to keep in touch. Note that ongoing participation in Open Source is one of the most impressive skills to have on your resumé. Take care, be well, and thank you again!
I have already provided my name in one ofthe previous task.
BTW my name is Sharan Narayan. My email address is sharan.nyn@gmail.com
I have joined the BRL-CAD news also....