FOUND IT!
Affector (as well as the Mutual Affector toggle in the RBD Solver).
Sorry about that.
EricGD
Found 6 posts.
Search results Show results as topic list.
Technical Discussion » Lost Collision tutorial...
- ericgd
- 6 posts
- Offline
Technical Discussion » Lost Collision tutorial...
- ericgd
- 6 posts
- Offline
Greetings,
I remember seeing a Dops tutorial where you could decide what geometry collides with a specific geometry. I can find it anymore, It was 4 rolling spheres if I recall…
The thing is I have a geo with many groups, I do a RBDfracture, and I don't want them to collide with each other, but with another object. I think the tutorial (or a suggestion from you guys) could help me.
thanks,
EricGD
I remember seeing a Dops tutorial where you could decide what geometry collides with a specific geometry. I can find it anymore, It was 4 rolling spheres if I recall…
The thing is I have a geo with many groups, I do a RBDfracture, and I don't want them to collide with each other, but with another object. I think the tutorial (or a suggestion from you guys) could help me.
thanks,
EricGD
Technical Discussion » Bounding Object in expressios
- ericgd
- 6 posts
- Offline
Thanks for the code.
That should do the job.
Now I just need to find someone to compile this for me at my studio…
Thanks again.
EricGD
That should do the job.
Now I just need to find someone to compile this for me at my studio…
Thanks again.
EricGD
Technical Discussion » Bounding Object in expressios
- ericgd
- 6 posts
- Offline
Hi Edward,
Maybe I was not clear enough.
I have zillion of objects, and I want to see if the centroid of each object is inside a complex geometry (not a sphere).
I would use it in something like this
if(isInbound(centroid(“../foo”, D_X), centroid(“../foo”, D_Y), centroid(“../foo”, D_Z), “../myBoundObject”) == 1, 1, 0)
Does it make sense?
Right now, I have to do a hack with groups, copies, xyzdist expressions, etc…
EricGD
Maybe I was not clear enough.
I have zillion of objects, and I want to see if the centroid of each object is inside a complex geometry (not a sphere).
I would use it in something like this
if(isInbound(centroid(“../foo”, D_X), centroid(“../foo”, D_Y), centroid(“../foo”, D_Z), “../myBoundObject”) == 1, 1, 0)
Does it make sense?
Right now, I have to do a hack with groups, copies, xyzdist expressions, etc…
EricGD
Technical Discussion » Bounding Object in expressios
- ericgd
- 6 posts
- Offline
Greetings,
I LOVE the Group by bounding object option in the Group Sop.
However, to make things more efficient, I would like to see if I could use an expression to find out if a xyz position is within an object.
Is there such an expression? (I can't find it).
If it doesn't exist, I think it would be a great addition, since the algorithm already exists in the Group Sop, right?
EricGD
I LOVE the Group by bounding object option in the Group Sop.
However, to make things more efficient, I would like to see if I could use an expression to find out if a xyz position is within an object.
Is there such an expression? (I can't find it).
If it doesn't exist, I think it would be a great addition, since the algorithm already exists in the Group Sop, right?
EricGD
Technical Discussion » Cd attribute in the Geometry COP
- ericgd
- 6 posts
- Offline
Greetings,
I know the Geometry COP says “This COP renders geometry from a SOP as a single color image.”
However, I would like to also have the point color attribute (Cd) on the image.
In other words, is there a way to import an attribute from a Sop and have it displayed inside a Cop ?
Thanks,
Eric Gervais-Despres
I know the Geometry COP says “This COP renders geometry from a SOP as a single color image.”
However, I would like to also have the point color attribute (Cd) on the image.
In other words, is there a way to import an attribute from a Sop and have it displayed inside a Cop ?
Thanks,
Eric Gervais-Despres
-
- Quick Links