Hi.


I completed the setting of ObiCloth (constraint, editing of particles, etc.) for FBX model clothes once.

However, I have to update the FBX for skin weight adjustment etc.

It is hard to do the same setting again.
Can I copy settings to a mesh with the same topology and vertex number?

http://obi.virtualmethodstudio.com/tutor...sions.html



At last part of that link, I saw a ball is sticked to cloth.

I added "Very sticky" collision material to cloth, but my ball doesn't stick to cloth..

How can I do this? Thanks in advance

Hello, i have a rope attached on 2 player. I want to test in c# if the rope is tense enougth, and if so, extend the rope (when the player it a button for exemple).

I have found in GrapplingHook the way to extend the rope, with [ObiRopeCursor].ChangeLength([ObiRope].RestLength +- value;
Now, how can I test if the rope is more or less tense ? I could test the distance maybe...

I just bougth Obi rope, please be explicit

Hello.

I'd like to make a character wear a skirt using Obi Cloth. 
First, I created a simple cylindrical skirt and set up the simulation.
Next, I created a complex shaped skirt with many pleats and frills. 
And I tried to pour animation using a proxy, but it did not work well. 

https://www.fastpic.jp/index.php?module=...123744.png
Since it is a model before information disclosure, images can not be uploaded. sorry.

It looks like a thorn popping out from various places (mainly pleats and frills). It is the result of simply binding.
Both of skirts are not thick.

How can I solve this issue?

Environment:
Windows 7
Unity 5.6.3f1
ObiCloth 3.3

Edit:
Upload a image of issue
https://www.fastpic.jp/images.php?file=6483429385.png

Hi all,

I have set up the fluid (see attached) but there is no collision with the object.
Sorry to bother you all as I read the FAQ already but got stuck ><
Super thanks again!!

Best,

Mike

Hello,

I am working on a game in Unity where I want to add pin constraints all the way down the Obi Rope at runtime. Every unit of the rope should be covered with a constraint. The idea is that I'm attaching selectable colliders that can be "grabbed" by the player and then swung on.

I copied almost exactly the code from the "adding/removing constraints" page on the website here: http://obi.virtualmethodstudio.com/tutor...aints.html
Unity didn't like a few of the casts so I modified it slightly, but it's more or less the same.

Here's my current script:

Perhaps I'm doing something wrong but every time the FPS is below 60 the rope starts twitching.

Below is the example.

I've added some post processing to the camera to lower the fps.

Are there any general guidlines or tips to follow in order to reduce Obi Rope’s CPU footprint? Obi currently more than halves my framerate when simulating and I’m looking to get it back down to acceptable VR speed. It seems like most of it comes from updating obi colliders (ObiSolver.FixedUpdate.UpdateColliders is around 30% of frame’s total time.) I’ve been pretty fast and loose with adding obi colliders around since a lot of the game is very up close to the ObiRope cables and I wanted them to interact well with things inside the VR space. Do I need to be more sparing with these?

The other large chunk comes from rendering with ObiSolver.LateUpdate…ObiRopeThichRenderMode.Update being another 25% of my frame’s time. Smoothing seems like the main culprit (drops to aroung 7% when changing smoothing from max 3 down to 0), but decreasing it doesn’t have pleasing results. Should I be using higher cable resolution or some other method to achieve less angular cables instead?

It’s also a huge multiplier on the physics update, increasing it by at least 2 times when the solver is enabled, sometimes more (running on a timestep of .01 with the default 6 solver iterations). Is this just part of the deal when it comes to running this solver, or does it seem like that should be reducable somehow as well?

The scene in question has around 20 cables with an average of around 15 particles each, 4 pins constraints each, hierarchical tethers, and full smoothing/rendering. The solver is set to skip skin, volume, stitch, and density, but does everything else on Sequential settings with 5 iterations. Solver reports that it’s only using 466 particles total, which seems well within a reasonable range, hence my looking elsewhere for spots to improve performance.

Has anyone used obi fluid to make something similar to a fine powder, like baking soda or flour?

Hello! Thank you for the wonderful asset
Can you help me with the problem of creating an emitter in the code? The object is created on the scene, all obi objects are configured, but the render does not work.



Here is my code:


public void Init()

        {

            GameObject emitterObject = new GameObject("emitter",

                typeof(ObiEmitter),

                typeof(ObiParticleRenderer));



            emitterObject.transform.position = gameObject.transform.position;

            emitterObject.transform.parent = gameObject.transform;



            _emitter = emitterObject.GetComponent<ObiEmitter>();

            _emitter.Solver = GameControllerObjects.Instance.ObiSolver;

            _emitter.NumParticles = 1000;

            _emitter.emissionMethod = ObiEmitter.EmissionMethod.STREAM;

            _emitter.speed = ((Liquid)VRAObject.Type).Speed;

            _emitter.lifespan = ((Liquid)VRAObject.Type).Lifespan;

            _emitter.randomVelocity = ((Liquid)VRAObject.Type).RandomVeloncity;

            _emitter.EmitterMaterial = GameControllerObjects.Instance.ObiEmitterMaterial;



            Color newCol = new Color();

            string htmlValue = "#" + ((Liquid)VRAObject.Type).ParticleColor;

            ObiParticleRenderer particleRenderer = emitterObject.GetComponent<ObiParticleRenderer>();

            if (ColorUtility.TryParseHtmlString(htmlValue, out newCol))

                particleRenderer.particleColor = newCol;

            particleRenderer.radiusScale = ((Liquid) VRAObject.Type).RadiusScale;

            GameControllerObjects.Instance.ObiFluidRenderer.particleRenderers.Add(particleRenderer);



            StartCoroutine(OnFinish());


        }

IEnumerator OnFinish()

        {

            yield return _emitter.StartCoroutine(_emitter.GeneratePhysicRepresentationForMesh());

            _emitter.AddToSolver(null);
        }


Also I have Exeption!
NullReferenceException: Object reference not set to an instance of an object
Obi.ObiActor.PushDataToSolver (ParticleData data) (at Assets/Obi/Scripts/Actors/ObiActor.cs:369)
Obi.ObiActor.AddToSolver (System.Object info) (at Assets/Obi/Scripts/Actors/ObiActor.cs:276)
Obi.ObiEmitter.AddToSolver (System.Object info) (at Assets/Obi/Scripts/Actors/ObiEmitter.cs:137)
Obi.ObiActor.Start () (at Assets/Obi/Scripts/Actors/ObiActor.cs:148)

Thank you!