POV-Ray: Newsgroups: povray.advanced-users: Vector components to function in isosurface: Re: Vector components to function in isosurface

POV-Ray : Newsgroups : povray.advanced-users : Vector components to function in isosurface : Re: Vector components to function in isosurface		Server Time 28 Jul 2024 20:25:42 EDT (-0400)

From: Christoph Hormann
Date: 28 Jan 2004 10:10:06
Message: <5lvke1-rlu.ln1@triton.imagico.de>

Mikael Pohjola wrote:
> I tried to use a component from a vector and pass it to a function in an 
> isosurface, and the parser returned an error. Se minimal scene below. 
> The parser seems to confuse the notations k.u (component of a vector) 
> and x (variable for the isosurface). Is this a "feature" or a bug? Or 
> have I misunderstood something?
> 

This is a feature, vectors are not allowed in user defined functions.

Christoph

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