I was experimenting with the new LowLevelPhysics2D API and noticed that the PhysicsShape.GetDensity method has a void return type and does nothing, although it should return a value. [image]

The fix has been reviewed and accepted so will be in the next release. Thanks for the report!

Thank you for reporting that! I’ll get that changed. Unity IssueTracker - PhysicsShape.GetDensity not correctly returning the... The low-level 2D physics release that landed in 6.3a5 had an invalid

No problem! Thanks for the LowLevelPhysics2D API, too. It’s awesome.

Good to see people experimenting with it. :slight_smile: If you’ve not already seen them then you can find more info here: Sandbox: PhysicsExamples2D/LowLevel/Projects/Sandbox at master · Unity-Technologies/PhysicsExamples2D · GitHub Primer: PhysicsExamples2D/LowLevel/Projects/Primer at master · …

FYI: The fix landed and will be in Unity 6000.3.0b1

PhysicsShape.GetDensity does not return a value

Physics

MelvMay August 25, 2025, 9:22am 2

Thank you for reporting that! I’ll get that changed.

Topic		Replies	Views
Low-level 2D Physics in Unity 6.3 Physics 2D-Physics , Official , 6.3-beta , 6.3	99	9399	June 13, 2026
Any tutorials or tricks for low level physics 2D people are wanting to know about and see? Physics 2D-Physics , Question , 6.3	0	68	January 27, 2026
New LowLevelPhysics2D missing box shape? Physics 2D-Physics , Question , 6.3-beta	17	387	August 26, 2025
Low-level 2D Physics Not Working for me Physics 2D-Physics , Bug , 6.3-beta	20	387	September 16, 2025
Low Level Physics 2D: How to draw shapes the same way but manually? Physics 2D-Physics , Question , 6.3	15	349	March 5, 2026

PhysicsShape.GetDensity does not return a value

Related topics