Doc:2.6/Manual/Game Engine/Physics/TransformOptions

• Velocity - Limit the speed of an object. "0" is no limit.
  • Range: 0-1000.
  • Suboption: Minimum - The object is allowed to be at complete rest, but as soon as it accelerates it will immediately jump to the minimum speed.
    • Default: 0.
    • Python property: obj.game.velocity_min
  • Suboption: Maximum - Top speed of the object.
    • Default: 0. (Unlimited.)
    • Python property: obj.game.velocity_max
• Damping - Increase the "sluggishness" of the object.
  • Range: 0-1.
  • Suboption: Translation - Resist movement. At "1" the object is completely immobile.
    • Range: 0-1.
    • Default: 0.0254.
    • Python property: obj.game.damping
  • Suboption: Rotation - Resist rotation, but not the kind of rotation that comes from a collision. For example, if a Motion Controller applies Torque to an object, this damping will be a factor.
    • Range: 0-1.
    • Default: 0.159.
    • Python property: obj.game.rotation_damping

• Lock Translation - Seize the object in the world along one or more axes. Note that this is global coordinates, not local or otherwise.
  • Defaults: All off.
  • X - Python property: obj.game.lock_location_x
  • Y - Python property: obj.game.lock_location_y
  • Z - Python property: obj.game.lock_location_z
• Lock Rotation - Same, but for rotation (also with respect to the global coordinates).
  • Defaults: All off.
  • X - Python property: obj.game.lock_rotation_x
  • Y - Python property: obj.game.lock_rotation_y
  • Z - Python property: obj.game.lock_rotation_z