利用者:Aligorith/ClampTo Constraint

提供: wiki
移動先: 案内検索

Info

This constraint limits the location of an object/bone to the range of locations on a given curve. It works by comparing the location of the owner on one axis, to the extents of the curve's bounding-box on the same axis, to find the location on the curve.

Screenshots

Clamp To Constraint buttons panel.
Clamp To Constraint in action. The cube and the bone are both clamped to their respective curves.

Usage Notes

  • 'Ob:' field must point to a valid curve object
  • This curve should have 'Path' turned on in order for this constraint to work. You don't really need to do this as it will be taken care of by the code.
  • 'Auto' toggle automically determines which axis should be used for the distance estimations/calculations. It is the default option, but may not work that well for some cases.
  • X/Y/Z toggles can be used to select the axis to use for these calculations. Try to choose the axis along which the curve stretches out for most.