Soft Body Physics in Unity

[@drollestprawn]

I will make it 3D in part 2 so stay tuned!

[@challengedollar2880]

yay! subbed and liked! How long do we keep waiting? :(

[@waynelyu9966]

can't wait for it

[@josiauh]

this guy went out of his way to build a whole physics engine and you should be grateful of that

[@Builtit1]

He Got the unity Theme Too.

[@butjok]

This looks really good. Reminds me a bit of the LocoRoco game. XD The soft body physics is something that I actually 'kinda' tried... Was not successful so it is very educating to see someone acutually doing it for real. Thank you! :3

[@daltonhutchinson3556]

lol you’re line clearing feature, I like it!!

[@NCK74]

This is underrated

[@Aldin101]

This is really cool. Your line clearing feature can sometimes be achieved in blender under the same conditions (how much force required is dependent on the mesh). The only difference is that they continue to render, but the black hole effect is the same.

[@LunaRimu]

this video blew my mind, the visuals were stunning!

[@sejangamer]

I love your videos and tutorials❤❤❤

[@VX_S2DiP2YLae0em]

Nice video . I hope your chanel gets bigger soon . You deserve it

[@HaykAmirbekyanTKD]

The points in your soft body "pull" on each other, but they also need to repel each other when too close. Your softbody resists being pulled apart by pulling on points that are too far from each other, but points also need to repel each other when too close. in archery, there are compression fractures as well as tension fractures. Look up the difference and the correct solution to your problem will become clear.

[@Chain23456iamxd]

So good you underrated keep going i like this video

[@morphious86.]

this was a great watch and pretty insightful too, i always appreciate when the failed attempts are shown can't wait for part 2!!

[@micmacha]

First I was like HEEEEEEYY Unity FINALLY supports soft bodies! But it turned out to you actually had to write it yourself. Props to you sir.

[@redionion3594]

At This Point He Could Create His Own Game Engine

[@geodebreaker]

Its not a bug, its a feature

[@Sir-Autism]

best soft-body physics < dancing shape

[@RuhCay]

amazing video man keep it up

[@jeffthemagicalpufferfishco9006]

A better solution to fixing extreme deformation is to make a rotation lock for each point, the further a point is from its correct rotation the stronger the force moving it back to its old rotation. Im not sure how you would get plasticity to work like this, maybe something to do with if the rotarion left or right is too high anend the rotation for that connection

[@drollestprawn]

By rotation do you mean relative to the points beside it? because technically the points don’t have a rotation. I’ve been looking into something called bending constraints which sounds like what you’re talking about but I don’t fully understand them yet.

[@jeffthemagicalpufferfishco9006]

@@drollestprawn yeah that's pretty much it. For the purpose of demonstration we'll say the entire structure is pointed upwards(this won't be the case all the time) if we have point A and an attached point B we can assume there is a line from point B to point a with a specific rotation. Ex: if point A is exactly to the right point of point B it is exactly 90° offset from point B. We can make it so that if it is at say 91° we move it towards 90° with a power of 1. Bending constraints does this but more in a specific positional way instead of explaining it in math terms

[@Зливипрошмандувань]

Awesome work!

[@spoxle.]

for the self collision wouldnt you just be able to make a minimum distance the springs can compress??

[@drollestprawn]

That probably would help but sometimes when the spring collapse it’s because they spin around the wrong way instead of going through itself. I’m going to try a bending constraint which tries to keep the angle between two springs the same so maybe that will work.

[@JustBasicAnimator]

bro got caught by puberty

[@Kalpak-i7o]

Demn lol i am watching your video after 4 years long time

[@Lumiobyte]

Nice one

[@drollestprawn]

Thanks

[@mikalappalainen2041]

How about making non-soft body shape inside those Tetris pieces, surrounded by small spheres with springs? It would never totally collapse yet would still bounce pretty much like before.

[@drollestprawn]

That’s such a creative solution. I might try it thanks

[@tr-mz.studios]

Amazing vid! but how did you "alter" the sticks ? 5:34

[@drollestprawn]

instead of setting the points position every frame i added a certain percentage of the difference of the position and its target position. so the higher the percentage, the stiffer the soft body is.

[@tr-mz.studios]

@@drollestprawn okay thanks! thats actually a very nice trick, I'll try to replicate something like that ;) gained a follow

[@Builtit1]

These Sticks and dots Almost Look like Beams... And Nodes.......

[@startek119]

You should try to post more. I know life can get in the way but I think you could do well on KZbin

[@drollestprawn]

I’m going to try and take it serious. I’m working on another video that I will hopefully be done with soon.

[@LebatrowAndSqueak]

[@juni7745]

for the algorithm

[@angelgabrielcaviedesjoya9368]

Is there any way to get your scripts? :)

[@drollestprawn]

When it’s more optimized and stable I’ll probably share them.

[@imjusttrashlol]

i need a free 3d version of this im poor

[@insadeyt]

Of what?

[@HexOverride]

Yo :)

[@drollestprawn]

Yo

[@kurozikoasu1887]

I hope nobody uses this for nsfw😐