POV-Ray: Newsgroups: povray.binaries.images: Layered texture vs. material

POV-Ray : Newsgroups : povray.binaries.images : Layered texture vs. material_map		Server Time 2 Oct 2024 18:18:46 EDT (-0400)

From: Sigmund Kyrre Aas
Subject: Layered texture vs. material_map
Date: 22 Mar 2000 12:13:46
Message: <38D8FF29.C886F44C@stud.ntnu.no>

These images illustrates the "Cannot layer over a patterned texture" problem
(or the lack of a finish_map) brought up on a few occations here.

In layered.jpg there are 3 layered textures. This produces the effect I want on
the image_map, since it's partly transparent.

material_map.jpg uses a patterned texture and basically two 
pigment {rgb x}/{rgb 0} textures in a material_map. Here I get the desired
appearance on the aluminum with a variation in the highlight, but I can't use a
layered texture for the image_map-part.

Using a patterned texture in material_map causes MegaPov to crash, so this is
all official pov. I'll post the source for material_map.jpg in p.b.s-f.

sig.

Post a reply to this message

Attachments:
Download 'layered.jpg' (15 KB) Download 'material_map.jpg' (17 KB)

Preview of image 'layered.jpg'

Preview of image 'material_map.jpg'

From: Nathan Kopp
Subject: Re: Layered texture vs. material_map
Date: 22 Mar 2000 16:16:50
Message: <38d93842$1@news.povray.org>

Sigmund Kyrre Aas <as### [at] studntnuno> wrote...
> Using a patterned texture in material_map causes MegaPov to crash, so this
is
> all official pov. I'll post the source for material_map.jpg in p.b.s-f.

FYI, that bug will be fixed in MegaPov 0.5.

-Nathan

Post a reply to this message

From: Sigmund Kyrre Aas
Subject: Re: Layered texture vs. material_map
Date: 22 Mar 2000 17:47:40
Message: <38D94D7E.60700E58@stud.ntnu.no>

Nathan Kopp wrote:
> 
> Sigmund Kyrre Aas <as### [at] studntnuno> wrote...
> > Using a patterned texture in material_map causes MegaPov to crash, so this
> is
> > all official pov. I'll post the source for material_map.jpg in p.b.s-f.
> 
> FYI, that bug will be fixed in MegaPov 0.5.

Oki, I didn't find any reports on it. Also the official version is much faster
than Megapov: 94 vs. 45 seconds..

Post a reply to this message