Grasshopper

algorithmic modeling for Rhino

Masaaki Miki's Blog – February 2014 Archive (1)

Unexpected behavior in Rhino.Geometry.Plane(a,b,c,d)

Rhino.Common documents said Rhino.Geometry.Plane(a,b,c,d) creates ax+by+cz=d, but, it seems like to create 1/N(ax+by+cz)=d, where N=Sqrt(a*a+b*b+c*c).

The problem is, d is not divided by N. When (a,b,c) is not normalized vector, the returned plane is different from expectation.

Added by Masaaki Miki on February 25, 2014 at 4:56am — 1 Comment

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