Metaballs blob coordinate question

ottomatic · May 18, 2011, 5:53pm

I trying to match the XY coordinates of a metaballs blob, with the position of 2d object eg segment, I think there is something obvious I am missing but can’t understand why I can’t get them to match up. Any help would be welcome.

Thanks

kalle · May 19, 2011, 9:37am

pls attach patch

ottomatic · May 19, 2011, 10:14am

patch attached…thanks

metaballs+segment.zip (2.4 kB)

kalle · May 19, 2011, 10:45am

ah that needs a conversion similar to that one from Projection Space to Texture Space.

MapRange (Value) comes handy here.

metaballs+segment.v4p (11.1 kB)

ottomatic · May 19, 2011, 3:05pm

Thanks Kalle, simple when you know how!