On Sun, 27 Feb 2000 22:17:08 -0500, Remco Poelstra <rjp### [at] homenl> wrote:

Hi Remco

I have also had problems with the brick pattern.  You seem to found a definite bug. 
If
you change your scaling factor very slightly everything is OK. For instance if you
scale
the pigment by 0.102 it's OK, but it goes wrong with scale 0.101.  Similarly if you
use
scale 0.099 it's wrong, but 0.098 is OK.

I haven't gone any further than this, but to summarise, it appears that scaling
factors
between 0.098 and 0.102 give an incorrect pattern of bricks.
So just change your scale slightly and it will look reasonable.

e.g.

......	   
#declare Boerderij =
difference {
    box { < -4, 0, -2>, <  4, 4, 2>      
	texture {
		 pigment { brick
		scale 0.102
	    }
	}
    }
...........

I hope this helps
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http://www.hamiltonite.mcmail.com
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