Hello,

I've been trying to manipulate obi tearable cloth on Unity 2017.2, and everything went well until I tried to make a closed bag. I'm using a "closed" mesh, like a sphere, so that may be the issue here : when I try tearing the cloth it results in incoherent triangles scaling at random where it should have been separated. 

I take it that it may be impossible to use completely closed meshes, but can you confirm ? I've also tried with the basic Unity sphere and got the same result. However I'm having no issues with planes and such.

Hi,

I am using Obi Rope and when I compile my project, it fails. I get a total of 4 errors, all of which are related to shaders. I could not solve it or find any resource online to solve it. Below are my errors. I am not going to post the code since you already have it. Please reply soon as possible I am on a tight deadline and have already spent quite sometime trying to solve this but to no avail. Thank you.

Error 1:

Shader error in 'Obi/Particles': invalid subscript '_ShadowCoord' at line 82 (on d3d9)

Compiling Vertex program with DIRECTIONAL LIGHTMAP_ON SHADOWS_SHADOWMASK
Platform defines: UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP

Error 2:

Shader error in 'Obi/Particles': invalid subscript '_ShadowCoord' at line 82 (on d3d11)

Compiling Vertex program with DIRECTIONAL LIGHTMAP_ON SHADOWS_SHADOWMASK
Platform defines: UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_LIGHT_PROBE_PROXY_VOLUME

Error 3:

Shader error in 'Obi/Simple Particles': invalid subscript '_ShadowCoord' at line 68 (on d3d9)

Compiling Vertex program with DIRECTIONAL SHADOWS_SHADOWMASK
Platform defines: UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP

Error 4:

Shader error in 'Obi/Simple Particles': invalid subscript '_ShadowCoord' at line 68 (on d3d11)

Compiling Vertex program with DIRECTIONAL SHADOWS_SHADOWMASK
Platform defines: UNITY_ENABLE_REFLECTION_BUFFERS UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_PBS_USE_BRDF1 UNITY_SPECCUBE_BOX_PROJECTION UNITY_SPECCUBE_BLENDING UNITY_ENABLE_DETAIL_NORMALMAP SHADER_API_DESKTOP UNITY_LIGHT_PROBE_PROXY_VOLUME

Hello,

After downloading Obi Rope 3.2 in Unity 5.6.5f1 my application will no longer compile with the following errors:

Assets/Obi/Scripts/Solver/ObiArbiter.cs(19,36): error CS0066: `Obi.ObiArbiter.OnFrameStart': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiArbiter.cs(20,36): error CS0066: `Obi.ObiArbiter.OnFrameEnd': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(88,28): error CS0066: `Obi.ObiSolver.OnFrameBegin': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(89,28): error CS0066: `Obi.ObiSolver.OnStepBegin': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(90,28): error CS0066: `Obi.ObiSolver.OnFixedParticlesUpdated': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(91,28): error CS0066: `Obi.ObiSolver.OnStepEnd': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(92,28): error CS0066: `Obi.ObiSolver.OnBeforePositionInterpolation': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(93,28): error CS0066: `Obi.ObiSolver.OnBeforeActorsFrameEnd': event must be of a delegate type
Assets/Obi/Scripts/Solver/ObiSolver.cs(94,28): error CS0066: `Obi.ObiSolver.OnFrameEnd': event must be of a delegate type

I figure I must be doing something wrong since nobody else has mentioned this yet, but I took great pains to update Unity to this version so I could try this asset and I still can't get it to compile at all. What do I need to do?

Thanks,

Jon

It is possible to apply forces to Obi Rope object?
I'm trying to make rope that float on water. I'm using the Ultimate Water System plugin and it has a component that apply forces to Rigidbodies to make them float.

Could ObiSolver code be modified to make this happen?

Regards
Thiago

I am using Obi rope to drag a ball from a car, it works fine on editor but when I build it on Android, the rope breaks. I don't know why is that happening. Need help.

Hi there. I have obi cloth on characters and test scene, where i press key and enemy spawns at point. And when it spawns in other enemy (just same point) Unity crashes. If enemy spawn not in other enemy, so crash will be little bit later. What it is?

Preview:

I would like to make a physically accurate closed pulley system with 2 pulleys and one closed rope.
All physics and colliders are working except that I cannot get the rope to react to the pulley rotation.
Is this even possible with Obi Rope and/or how should I approach this?

ERROR>>>>>Assets/Obi/Scripts/Solver/ObiAnimatorController.cs(38,14): error CS1061: Type `UnityEngine.Animator' does not contain a definition for `playableGraph' and no extension method `playableGraph' of type `UnityEngine.Animator' could be found. Are you missing an assembly reference?


How to resolve this?

Error message >> Assets/Obi/Rendering/ShadowmapExposer.cs(21,38): error CS0117: `UnityEngine.Rendering.LightEvent' does not contain a definition for `AfterShadowMapPass'

How to correct this error?

Hello,

I'm new to Obi Fluid and in the process of getting familiar with it.
I'm trying to have a very simple 2D scene, similar to 'Simple Fluid' in the Sample Scene folder.

I start a new scene, add an Obi Emitter (with solver), and turn it 90 degrees on the x-axis so it emits downward.
I then add an empty Game Object, and add 'Rigidbody 2D', 'Box Collider 2D' and 'Obi Collider 2D (Script)' to that object. As per the instructions, I make sure the emitter and game object are in different layers.

When I run the scene, two unexpected things happen:

1. The Obi particles 'enter' the object, i.e. they don't bounce off the surface, some of them even 'fall through' the object.



2. When I switch to 3D view, and have a look from the side, I can see the particles are not remaining in the 2D plane (z=0), i.e. they move backwards and/or forward once they hit the object.



Eventually I would like to create a simple bucket and fill it with fluid in 2D. How do I best go about this, so the fluid stays a) in the 2D plane, and b) in the bucket. Also, is there an easy way to fill the bucket when the scene gets executed, i.e. without having to 'emit' the fluid into it first, which takes a while?

Thank you!