POV-Ray : Newsgroups : povray.binaries.images : Handedness Server Time
15 Aug 2024 18:12:06 EDT (-0400)
  Handedness (Message 1 to 3 of 3)  
From: Thomas Lake
Subject: Handedness
Date: 26 Apr 2002 21:02:19
Message: <3cc9f89b@news.povray.org>
I'm trying to convert this simple scene from moray's right handed system to
povray's left handed system can anyone tell my why this isn't working? The
first piece of code and the first image is the output from moray. The second
piece of code and the second picture is my modification to that code to
convert it to Pov's right handed system. Why are the two images different?


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Attachments:
Download 'Moray Code.jpg' (50 KB) Download 'Moray output.jpg' (6 KB) Download 'Povray Code.jpg' (49 KB) Download 'PovRay Output.jpg' (6 KB)

Preview of image 'Moray Code.jpg'
Moray Code.jpg

Preview of image 'Moray output.jpg'
Moray output.jpg

Preview of image 'Povray Code.jpg'
Povray Code.jpg

Preview of image 'PovRay Output.jpg'
PovRay Output.jpg


 

From: Thomas Lake
Subject: Re: Handedness
Date: 26 Apr 2002 21:04:08
Message: <3cc9f908$1@news.povray.org>
Note: In the povray corected code I forgot to switch the camera's look at
vector to the lefthanded system, however this is not the reason why the 2
look different.


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From: Yadgar
Subject: Re: Handedness
Date: 28 Apr 2002 07:34:06
Message: <3CCBDF0A.A22EBFF0@tiscalinet.de>
High!

Thomas Lake schrieb:

> I'm trying to convert this simple scene from moray's right handed system to
> povray's left handed system can anyone tell my why this isn't working? The
> first piece of code and the first image is the output from moray. The second
> piece of code and the second picture is my modification to that code to
> convert it to Pov's right handed system. Why are the two images different?

Strange... I think rotating the whole scene -90 degrees around the x axis should
do the trick!

See you in Khyberspace!

Yadgar

Now playing: Tangram Set 1 (Tangerine Dream)


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