[Bf-committers] Re: [Bf-blender-cvs] CVS commit:
blender/source/blender/blenloader/intern readfile.c writefile.c
blender/source/blender/include butspace.h blender/source/blender/makesdna
DNA_constraint_types.h blender/source/blender/src buttons_object.c
joeedh at gmail.com
Sat Apr 7 12:04:16 CEST 2007
Joshua Leung wrote:
> aligorith (Joshua Leung) 2007/04/07 05:32:57 CEST
> Modified files:
> blender/source/blender/blenkernel/intern constraint.c
> blender/source/blender/blenloader/intern readfile.c
> blender/source/blender/include butspace.h
> blender/source/blender/makesdna DNA_constraint_types.h
> blender/source/blender/src buttons_object.c editconstraint.c
> == Clamp-To Constraint (was Patch #4818) ==
> This (new) 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.
> 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.
Oh cool! Maybe now it'll be possible to implement the facial rig system
of using hooks constrained to curves (there's a sticky thread on cgtalk
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