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Channel: Active questions tagged physics - Blender Stack Exchange
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Is it possible to limit the volume of fluid ejected from a mesh? 2.82

I am working with some fluid simulations in 2.82 which I am planning to add to my scene. My goal is to create a fluid sim which looks like rain water flowing off a roof. So far I have a cylinder set up...

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Bounce Objects Inside other Object

I want to make objects bounce around a constraint. My first thought was to place the objects inside a sphere and have them bounce around; however, the objects just fall through. Even though I use the...

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Force issue in Blender 4.1

Someone know how to make wall explode faster, I mean make piece of wall diseapper, I applied a force, but I try with the help of the wind but it gives the opposite result

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Keyed particles work on viewport but not in render, also they are not...

When making a particle system with keyed physics, it works in viewport but the particles do not show properly in the final render. They reappear from the world center when all the previous particles...

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Bake to Keyframes greyed out

I am pretty new and struggling to bake a physics animation to keyframes. Does anyone have a clue?

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How to make rigged clothing react to collisions or gravity?

I am trying to model an army ceremonial outfit that has tassels under the epaulets. I would like to know how to make the tassels move naturally, as in when the body moves around, or the arm moves, the...

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Conveyor belt object fall through problem

I watched a tutorial video and tried to learn how to make a conveyor belt. Everything went well until I put a cube on the belt. Somehow, the cube just fell through the belt. I googled a lot even...

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Absorption and scattering coefficient vs. Material subsurface properties

I did not find any information yet about the link between the subsurface parameters in the material properties (method, weight, radius, scale and anisotropy) and the physical equations explaining the...

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Rigid bodies interacting incorrectly

Im attempting to drop a sphere on a turbo compressor wheel and i want the sphere to "roll" down the fin it hits. instead, when it falls its like it hits an invisible box that's near the comp wheel and...

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Where can I find the algorithm that Blender uses for dynamic elements (physics)?

I need algorithms like DEM, IBD, MSS, SPH.I know these are used, but where can I find more about them? My thesis is about comparing these elements in Blender and Houdini, but I need a site where I can...

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How to animate a solid block cracking

Looked around online for a bit and could not find an answer - most resources are about making a cell fracture + rigid body explosion.But I don't want an explosion/destruction animation. I just want to...

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Change start and end frame of rigid physics simulation with python

I'm having a lot of difficulty trying to change the start and end frame of a rigid body physics simulation with python. Changing the settings in the UI shows the following in info...

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physics engine about collision [closed]

I used Blender's physics engine to simulate particles falling and interlocking with each other, hoping to be like the video I actually operated. In the simulation, I did not set bounciness, but why do...

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How do I exclude specific materials or vertices from Grease Pencil line art?

So I'm making a little animation with a cartoonish duck and added some line art with Grease Pencil. But here's the issue; it all looks good and nice, but there is line art around the duck's eyes...

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What's wrong with Blender physics simulator?

I am trying to make a physics simulation where particles are moving inside the box like an ideal gas. However, there is a problem with the simulator.I set bounciness for the ball and the box to be 1,...

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How to make an imported extruded round shape into a flexible wire?

how can I add flexibility to various existing bent round wiring shapes so that I could animate the connecting of the wires between LED fixtures?I have an electrical assembly of LED light fixtures made...

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How to give physics to a dress?

I'm mostly done with the rigging of my character, but right now I have stumbled on an issue of how to make dress to move with legs. My dress look like this.Parts of the dress that touch the body have...

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Using force field to rotate objects/particles?

I am trying to use some force field to affect rotation of a rigid body object or at least particles and fail miserably. Rotation checked, Location unchecked in field settings, tried cranking up...

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How do I remove a cloth pinning at some point of the animation?

I'm quite new in the blender world.I'm animating a balloon that has three fix points when it inflates/deflates and I want it to fly away at a certain point of the animation following the physics I...

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Explosion/fire not showing up after bake in viewport or rendered

I was following an explosion tutorial for 2.82 on youtube and he did a bake and after that, the explosion showed up, but when I do it the domain changes sizes but the explosion does not show up, I have...

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