[fluxus] commits

[dave]

oh yeah, I also replaced all the examples with a new selection I can
properly keep up to date - they should also be a lot more useful for
learning/debugging/testing.

On Tue, 2006-01-17 at 01:43 +0000, dave wrote:
> more from the workshop discoveries todo list...
> 
> * (show-axis 1) now also renders locators for all the joints in the
> scene, with positions and rotational axes for types BallJoint,
> HingeJoint and Hinge2Joint
> screenshot attempt: http://www.pawfal.org/dave/images/joints.png
> might make them prettier as and when
> 
> * attaching joints to passive objects no longer results in a crash, but
> just prints warnings instead (it's not possible)
> 
> * a new joint type (build-fixedjoint obj) allows you to fix an active
> object so it's static in the scene - any other joints can now be
> attached to this fixed object (you can hide it if you need to)
> 
> * (get-transform) when not used between a (grab) and (ungrab) this
> returns the current transform from the stack
> 
> cheers,
> 
> dave
> 
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