google / box2d.dart Goto Github PK

See https://google.github.io/box2d.dart/

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Run peanut
pub global activate peanut
peanut -d example

i set the gravityscale to 1000 and still the falling of object is slow.

Hello there.

I have this error being thrown using any version of vector_math superior to 1.4.3. Seems that is related to box2d and it works perfectly using vector_math 1.4.3.

Uncaught Unhandled exception:
'package:box2d/src/common/transform.dart': Failed assertion: line 91 pos 12: 'v != out' is not true.
0 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:27)
1 Transform.mulToOutUnsafeVec2 (package:box2d/src/common/transform.dart:91:12)
2 World.drawShape (package:box2d/src/dynamics/world.dart:1501:23)
3 World.drawDebugData (package:box2d/src/dynamics/world.dart:662:13)

Thanks in advance for looking at it, and thank you for the good work done :)

If a body moves and hits an immobile body, then box2d will assert the following message:

Failed assertion: line 91 pos 12: 'v != out' is not true.

Using box2d 0.3.0 and Dart 1.18.0, Ubuntu 16.04.1 LTS

Reproducable through this example.

Thank you for a great product! Keep it up!