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can you remove particles ...
Forum: Obi Softbody
Last Post: aardworm
09-07-2025, 07:09 AM
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ObiRope Mesh Renderer
Forum: Obi Rope
Last Post: quent_1982
08-07-2025, 11:27 AM
» Replies: 4
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How to dynamically change...
Forum: Obi Rope
Last Post: quent_1982
08-07-2025, 06:34 AM
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Pipeline that bends
Forum: Obi Softbody
Last Post: josemendez
04-07-2025, 09:52 AM
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How to implement/sync Obi...
Forum: Obi Rope
Last Post: quent_1982
01-07-2025, 01:48 PM
» Replies: 2
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Collisions don't work con...
Forum: Obi Rope
Last Post: chenji
27-06-2025, 03:05 AM
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Force Zone apply differen...
Forum: Obi Rope
Last Post: chenji
26-06-2025, 11:41 AM
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Can I blend in and out of...
Forum: Obi Cloth
Last Post: josemendez
24-06-2025, 04:42 PM
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Using a rigidbody/collide...
Forum: Obi Cloth
Last Post: josemendez
24-06-2025, 09:29 AM
» Replies: 1
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Solver is too performance...
Forum: Obi Rope
Last Post: quent_1982
20-06-2025, 08:09 AM
» Replies: 40
» Views: 5,017
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Crash Related to CustomEmitterShape |
Posted by: nonnamed - 25-05-2025, 05:01 AM - Forum: Obi Fluid
- Replies (1)
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I would like to report a crash issue that I discovered with a specific setting.
If this has already been reported or explained elsewhere, I apologize in advance.
When creating a CustomEmitterShape, if an EmitPoint added to the distribution has a direction of Vector2.zero, a crash occurs in the Compute BackEnd.
However, it runs correctly in the Burst BackEnd.
Please note that I am not confident in English, so I used ChatGPT to help write this message.
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Rope disappears when camera is close |
Posted by: Paul1 - 21-05-2025, 12:30 PM - Forum: Obi Rope
- Replies (7)
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Hi,
I am having issues with rendering a rope. When i get closer with the camera, the rope disappears. This only happens in a specific scene, on a specific solver. I duplicated solver values, so that is not a problem. This worked for me before updating to a newer version, now I am on version 7. I am creating the rope in runtime, here is the code:
Code: obiRope = EditingObject.GetComponent<ObiRope>();
var blueprint = ScriptableObject.CreateInstance<ObiRopeBlueprint>();
int filter = ObiUtils.MakeFilter(ObiUtils.CollideWithEverything, 0);
blueprint.path.Clear();
blueprint.path.AddControlPoint(Vector3.left, new Vector3(-.3f, 0), new Vector3(.3f, 0), Vector3.zero, 0.1f, 0.1f, .1f, filter, Color.white, "start");
blueprint.path.AddControlPoint(Vector3.right, new Vector3(-.3f, 0), new Vector3(.3f, 0), Vector3.zero, 0.1f, 0.1f, .1f, filter, Color.white, "end");
blueprint.path.FlushEvents();
obiRope.ropeBlueprint = blueprint;
For every change I do to the rope (changing the path, adding control points), I call:
Code: obiRope.path.FlushEvents();
StartCoroutine(obiRope.blueprint.Generate());
yield return new WaitForSecondsRealtime(1f);
obiRope.ResetParticles();
Video: https://drive.google.com/file/d/1lB2xcWD...sp=sharing
If you need anything else, please, tell me. I've been stuck on this problem for quite some time and can't seem to find a solution.
Thanks in advance!
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ObiCloth going through collider |
Posted by: Andreia Mendes - 14-05-2025, 05:39 PM - Forum: Obi Cloth
- Replies (1)
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Hello, I've started to explore Obicloth a few months ago, and I'm really impressed with what it does, and the very handy wiki! I've run into a bit of a wall however.
I have a swimsuit model resting on a manequin, with an attached Obicloth component. When hitting play, I'd expect the swimsuit to hang onto the surface of the mesh collider, settling there, however it seems to collapse inside the collider, and falls off through the bottom.
I did some investigation, and first checked if my ObiCollider was working, so i set up a square plane as a cloth (made in blender to have more vertexes). It is working and colliding with the model as expected, however, when released from above the manequin, a few frames after colliding with the head, the head starts to poke through the cloth, and eventually the whole cloth passes through the manequin when it should be resting on top of it.
Looking into the wiki, i have tried the following:
*Increase and reduce the number of particles (as well as try other bigger/smaller particle sizes) in the blueprint.
*Add more collision iterations and substeps to the ObiSolver (up to 16 for both, rip my pc)
*Enable surface collisions
Note: I'm aware of ObiSkinnedCloth, however i want a true simulation of cloth physics instead of following the mesh for my use case.
Any help would be greatly apreciated, thanks!
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Shaking problem when collision |
Posted by: webmagic - 13-05-2025, 10:57 AM - Forum: Obi Softbody
- Replies (6)
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Hi Obi,
for example , I have a ObiSoft body obj A (with Kinematic for particle set)
and then, I use another CUBE with Obi Collider to touch the obj A, the obj A keeps shaking
what I want is just the obj A shape changed like Jelly (the soft body!!) ,
but it keeps shaking so fast.
What can I do ?
Thanks
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