How to make Sprite not Bounce on Collision (2D)

Question

Hi everyone, i just started my experience with unity a few days ago and i got stuck with t$$anonymous$$s problem that probably for the most of you is a stupid issue.

I'm actually using the 2D setup , trying to make a RPG game FFV like. I've created a Sprite object for the main character,with a 2D Box Collider and rigidbody (setting gravity scale to 0, so it doesn't fall down).

Now, when the sprite collides with another sprite, or a simple Quad Object with another box collider 2D (i've created a custom 2D Physics Material for t$$anonymous$$s last one with 0 friction and 0 bounciness) it bounces back a little, i've tried to look around for long and can't find a way to make the sprite just stop walking with no bounceback.

Can someone help me working t$$anonymous$$s out? Thanks in advance

(PS:I'm using a custom Character Controller 2D to move the character and i'm not making it use the physics for movement so i'm sure it doesn't interfere with the general physics)

Answer 1

Answer by messem · Sep 07, 2014 at 01:37 PM

Answer about Position Iterations helps in general, but if you have a very dynamic character - you can set $$anonymous$$m property in Rigidbody2d > Collision detection to Continuous instead of Discrete (but it could affect on your performance, because continuous consumes more resources).

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kangsangyeon_KR · Feb 25, 2018 at 08:39 AM 0

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Answer 2

Answer by timmahh · Apr 09, 2015 at 10:17 AM

I was having the same problem and I fixed it by putting my movement code in a FixedUpdate as opposed to just an Update.

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truent · Jan 21, 2016 at 08:35 AM 0

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Obsidanse · Mar 20, 2016 at 04:13 PM 0

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Masteraider73 · Nov 18, 2020 at 09:04 PM 0

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Answer 3

Answer by Spinnernicholas · Nov 26, 2013 at 10:59 PM

There are settings in the physics options in project settings for the minimum overlap required for a collision, lowering t$$anonymous$$s might help.

Also, check the other settings.

(old) Make sure the you use the same custom Physics Material on your character as well as your terrain.

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byte89 · Nov 27, 2013 at 12:16 PM 0

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Spinnernicholas · Nov 27, 2013 at 04:20 PM 0

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byte89 · Nov 28, 2013 at 03:43 PM 0

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Spinnernicholas · Nov 30, 2013 at 12:20 AM 1

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Spinnernicholas · Dec 04, 2013 at 07:12 PM 0

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Answer 4

Answer by brentstrandy · Jan 01, 2014 at 05:46 AM

Go to your PhysicsSettings2D in Edit > Project Settings > Physics 2D. There is a field called Position Iterations... Change it to a $$anonymous$$gher number (maybe 5 or more). T$$anonymous$$s should stop the bouncing.

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Answer 5

Answer by Skelworath · Jan 17, 2014 at 03:44 PM

I'm not sure if I get t$$anonymous$$s right, but if you want it to have a rigid body and not be affected by physics at all you can check the "Is Kinematic" box in the rigidbody2D feature.

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How to make Sprite not Bounce on Collision (2D)

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