From: Le Forgeron
Date: 8 Mar 2014 17:29:31
> for even more experimental features
> git clone https://github.com/LeForgeron/Hgpovray.git

I collected a package (build rpm) and I study new abilities
1. tessel and tesselate:
#declare Cube_ob =
mesh {
triangle {<-1,1,1>,<-1,1,-1>,<-1,-1,-1>}
triangle {<-1,1,-1>,<1,1,-1>,<1,-1,-1>}
triangle {<1,1,-1>,<1,1,1>,<1,-1,1>}
triangle {<1,1,1>,<-1,1,1>,<1,-1,1>}
triangle {<-1,-1,1>,<-1,-1,-1>,<1,-1,1>}
triangle {<1,1,1>,<1,1,-1>,<-1,1,1>}
triangle {<-1,-1,1>,<-1,1,1>,<-1,-1,-1>}
triangle {<-1,-1,-1>,<-1,1,-1>,<1,-1,-1>}
triangle {<1,-1,-1>,<1,1,-1>,<1,-1,1>}
triangle {<-1,1,1>,<-1,-1,1>,<1,-1,1>}
triangle {<-1,-1,-1>,<1,-1,-1>,<1,-1,1>}
triangle {<1,1,-1>,<-1,1,-1>,<-1,1,1>}
inside_vector <1,1,1>
}
 tessel {
    original Cube_ob
    accuracy 0
    offset 0.01
    texture{pigment{rgb 1}}
 }

console: Accuracy must be greater than 0

 tessel {
    original Cube_ob
    accuracy 1
    offset 0.01
    texture{pigment{rgb 1}}
 }
console: parse error: Can't tesselate object. (Perhaps too low accuracy or null
offset?)
Fatal error in parser: Cannot parse input!
Render failed

That I do incorrectly, applying accuracy???

tessel {
    original Cube_ob
    offset 0.001
    texture{pigment{rgb 1}}
    scale 2
}

Good render.
Whether it is possible to achieve the ordered deformation?

Post a reply to this message

Attachments:
Download 'povwip.png' (46 KB)

Preview of image 'povwip.png'