Questions tagged [soft-body-dynamics]

Soft body dynamics is the the simulation of deformable (but non-fluid) physical objects.

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Deformable meshes based on torsional spring

I am trying to learn physics-based animation thanks to the book "Foundation of Physically-Based Modelling and Animation". They introduce the mass-spring model for deformable meshes. Although making ...
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1answer
254 views

“Plugins colliding with each other” when building Unity scene for WebGL

I have a simple scene that looks like this: It's using the free DefKit plugin to make the bunny a soft-body. This works fine in Unity, I can play the scene and it's great. However I can't build ...
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60 views

Representing a high-resolution deformable solid in 3D

I am currently working on a design that will incorporate an object that can change size and shape. For an example, I'll use a brick of clay. It starts out with normal dimensions of 1"x3"x6", but that ...
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2answers
1k views

Circular soft body? Matter.js or other js engine?

I am using Matter.js physics in an attempt to create soft bodies. I was able to create a body like this: However I am not sure if this is the "soft body" I want. It is true that this body is not ...
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0answers
299 views

Soft body plasticity using Bullet Physics

I made this post on the Bullet forum(link), but the forum is slow so I'm just copying the text from there. Hello, I'm currently working on a game and I want to make certain surfaces of the game ...
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0answers
97 views

Exact collision detection for high-detail deformable triangular meshes

What robust methods or approaches exist for exact collision detection involving high-detail, deformable geometry? The kind of mesh I am describing is a surface that is specified as a triangulated ...
3
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1answer
1k views

Soft Body Collision with Box2d (libGDX)

I've made a few classes to create soft body objects in libGDX using Box2D (specifically a circle and rectangle similar to these links). The objects are constructed of a number of circle shaped Box2D ...
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1answer
1k views

How to render the sprites for a 2D soft body physics system

This is not a question as to how to achieve soft body physics, but rather if I have a mass-spring system how to modify a sprite with that information. I am using unity so I dont have access to vector ...
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3answers
6k views

How can I create a stretchy, breakable pizza cheese material?

I want to create realistic pizza and allow user interact with it. What I want: What I created: I created model of the pizza (8 pieces) in Blender, then imported it into Unity. The piece of pizza ...