POV-Ray: Newsgroups: povray.beta-test.binaries: 3.6.beta4.win32 bug interpolate 2 and density_file

POV-Ray : Newsgroups : povray.beta-test.binaries : 3.6.beta4.win32 bug interpolate 2 and density_file - 1 attachment		Server Time 19 Apr 2024 03:34:09 EDT (-0400)

From: Rafal 'Raf256' Maj
Subject: 3.6.beta4.win32 bug interpolate 2 and density_file - 1 attachment
Date: 29 Apr 2004 21:18:42
Message: <Xns94DB21714ABBraf256com@203.29.75.35>

read more in povray.beta-test


// bug found by Rafal Maj raf256.com
// strange effect when using illegal interpolate 2 for density file
// confirmed PRESENT in: PovRay 3.6.beta4.win32
// confirmed   NOT   in: PovRay 3.5.win32
// render with any options, i.e.: +w640 +h480 +a0.02 +am2 +ar2 +fn

box { 0, 1
  pigment { color rgbt 1 }
	interior {
		media {  emission 3
	    density { density_file df3 "spiral.df3" 
        interpolate 2 // <------- illegal, should be 0 or 1 !
			}
	  }
	}
	hollow translate z*1-.5
}


-- 
http://www.raf256.com/3d/
Rafal Maj 'Raf256', home page - http://www.raf256.com/me/
Computer Graphics

Post a reply to this message

Attachments:
Download 'bug1.png' (126 KB)

Preview of image 'bug1.png'