LaidlawFX Posted March 17, 2014 Share Posted March 17, 2014 Hello, I was wondering if anyone new how to import the dop record of the collision geometry to the sop level? I'm building a tool and want to visualize the collision geometry at the sop level, instead of needing to dive inside the dop network. Thanks -Ben Quote Link to comment Share on other sites More sharing options...
Filipp Elizarov Posted March 17, 2014 Share Posted March 17, 2014 (edited) I've tried to find the way to do that many times but without any luck.For me after tonns of experiments it seem impossible because bullet doesn't give us this data which we can fetch from dop. Edited March 17, 2014 by Filipp Elizarov Quote Link to comment Share on other sites More sharing options...
Filipp Elizarov Posted March 17, 2014 Share Posted March 17, 2014 (edited) But I've found that we can tetrahedralize each pice in Sop transfer all attribs from original geo on it (name and class) and fetch points from dop with orient quaternion and copy each tetrahedralized piece on point and scale each pice on substact your collision margin (dop parm) from each piece - scale x = 1 - collision margin same for y and z and after it will be the same as collision representation in dop.Or just send you tetrahedralized pieces to sop and simulate them and tun off collision margin in DOP.Hope that hell you. Edited March 17, 2014 by Filipp Elizarov Quote Link to comment Share on other sites More sharing options...
LaidlawFX Posted March 17, 2014 Author Share Posted March 17, 2014 80 - holy shit! lol, god only knows what I would have to do for the volume collision object, LMAO. Least I know I was fishing down a dry well. I'll give this a whirl... another thing for the wishlist. Thanks Quote Link to comment Share on other sites More sharing options...
cwhite Posted March 17, 2014 Share Posted March 17, 2014 You can use the Dop Import SOP's "Geometry Data Path" option to import the guide geometry into a SOP network - see attached file. guide_geo.hipnc Quote Link to comment Share on other sites More sharing options...
Skybar Posted March 17, 2014 Share Posted March 17, 2014 Don't quite know if I got what you meant, but something like this? It doesn't seem to work unless you check "Show Guide Geometry" on the Bullet Data tab of the RBD Object DOP though. bullet_collision_dv.hipnc Quote Link to comment Share on other sites More sharing options...
Annon Posted March 17, 2014 Share Posted March 17, 2014 In the smoke solver the collision field is blasted, so I create a new field and take the min of each collision source to build this up for a dop io to bring into sops for visualization. Not sure if rbd is the same as I do everything in bulletSOPs. Quote Link to comment Share on other sites More sharing options...
LaidlawFX Posted March 17, 2014 Author Share Posted March 17, 2014 (edited) Yeah... Thanks Cameron, David, Filipp, and Christian. lol, I pulled every other channel of info looking for that data. Need more documentation on what each channel represents, for sure. For the people that don't pull the hip, and reference this in the future... Using a, Dop Import sop, with Import Style - Fetch Geometry from DOP Network, with Geometry Data Path - Geometry/BulletData or Geometry/Volume. Pulls the collision guide geometry if displayed of the bullet and volume geometry. I had to do a switch from my otl that when you switch to visualize the geometry it also has to check the Show Collision Guide Geometry. Thanks all! Edited March 17, 2014 by LaidlawFX Quote Link to comment Share on other sites More sharing options...
Annon Posted March 18, 2014 Share Posted March 18, 2014 Instead of Geometry/bulletData, have you tried collision/Visualization. You can see everything available to you in the dop details view. You'll still need to be vizing the collision in dops though... Quote Link to comment Share on other sites More sharing options...
edward Posted March 18, 2014 Share Posted March 18, 2014 Have you tried using an Object Merge SOP with the full data path? eg. /obj/AutoDopNetwork:torus_object1/Geometry/Volume Quote Link to comment Share on other sites More sharing options...
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