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On 28/08/2003 at 00:53, xxxxxxxx wrote:
thanks for your reply,
I have a spline object -- a circle ( --> used for an extrude object). I have dozens of expressions applied to objects which ideally all relate to the size of the circle object. Yet I'd have to change vars in all exp.-- which is no good!
and now the question -- in slow:
-- how can I retrieve the radius of a Circle object?
similar to 'a=vObj->GetScale...'
in SDK is mentioned "PRIM_CIRCLE_RADIUS" (!) as a container ID, however I don't get the clue how to use this information.
a global variable (e.g. var Rad=10), if possible declared in one expression to which all other exp. relate to would help too, however I miss the information how to declare a variable globally.
help is greatly appreciated.