Please add set_m_collisionFilterGroup() and set_m_collisionFilterMask() to ConcreteContactResultCallback

[regnaio]

In the file btCollisionWorld.h, ContactResultCallback has attributes m_collisionFilterGroup and m_collisionFilterMask. However, there is no way for us to set these values via ConcreteContactResultCallback, which is [JSImplementation="ContactResultCallback"] according to ammo.idl

We are able to set the group and mask values of ClosestRayResultCallback via set_m_collisionFilterGroup() and set_m_collisionFilterMask(). So, I'm unsure why we cannot do the same with ConcreteContactResultCallback.

Without this capability, we have little control over contactTest and when ConcreteContactResultCallback.addSingleResult is triggered.

Thank you for your time and help!

[regnaio]

This can be resolved by adding

  attribute short m_collisionFilterGroup;
  attribute short m_collisionFilterMask;

under interface ContactResultCallback in ammo.idl

regnaio@d537f9b

For reference, a Dockerfile to easily build Ammo on any system is included: https://github.com/regnaio/ammo.js/blob/master/Dockerfile