POV-Ray : Newsgroups : povray.animations : Strange flashes from a partial mirror surface : Re: Strange flashes from a partial mirror surface Server Time
25 Apr 2024 17:15:09 EDT (-0400)
  Re: Strange flashes from a partial mirror surface  
From: Alain
Date: 14 May 2011 14:37:20
Message: <4dcecbe0$1@news.povray.org>

> On 2011-05-14 04:50, Christian Froeschlin wrote:
>>
>>> With the setings in this file,
>>> picture 316, 364, 450
>>> has complete different color on the roof.
>>
>> what version are you using?
>
> 3.6.2.msvc9.win64
>
>> I tried a test
>> render of all frames in 320x240 No AA with
>> 3.7 RC3 on 64-bit and did not see the effect.
>>
>> My best guess would be a precision issue somewhere
>> as your scene uses large distances for the sun/sky.
>> This doesn't work well together with small
>> scale modelling.
>
> Oh, I just thought about moving the sun
> 149000000000 away
>
> and to rotate and translate the scene,
> that I can simulate sun positions
> for every day of the year.
>
>

Place your sun much closer and use the parallel option.


Alan


Post a reply to this message

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.