POV-Ray : Newsgroups : povray.general : Spherical Image Map : Re: Spherical Image Map Server Time
31 Jul 2024 04:23:42 EDT (-0400)
  Re: Spherical Image Map  
From: Leroy
Date: 18 Oct 2007 14:15:36
Message: <4717A2DA.8050700@joplin.com>
Kirk Andrews wrote:
> When using the spherical or cylindrical projection of an image map, it wraps
> the image once around the object.  Is there a way to make it wrap multiple
> times?  For example, if my image has the letter "M", can I make it wrap 8
> "M"s around a cylinder?  I've tried scaling, frequency, converting to a
> function, etc., but I can't seem to find a way to do it without simply
> editing the image.
> 
> Thanks
> 
> 
try this:

  sphere {
      0,1
      pigment {
        image_map{tga "Your image.tga"}
        scale .4 //play with this
        warp {
          spherical
          orientation z
          dist_exp 1//play with this also
        }
      }
    }


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