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Body physics (3D)

The Physics tab makes a 3D body part of the simulation: it falls, collides and rolls.

How to add

Select a body, open the Physics tab and enable Physics body. Then press Run in 3D mode.

Properties

Body type
Dynamic, static or kinematic.
Mass, friction, bounce, damping
As in 2D: they drive behaviour in impacts and sliding.
Angular damping
Damps the body's rotation.
Initial velocity
vx, vy, vz in metres per second.
No-collision group
Bodies with the same number do not collide with each other. Needed so wheels do not catch on the body.

Tips

  • The ground and walls must be static, otherwise they fall.
  • Put the parts of one mechanism into one no-collision group.

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