POV-Ray : Newsgroups : povray.binaries.images : Anaglyph (red/cyan), Fantasy image. : Re: Anaglyph (red/cyan), Fantasy image. Server Time
22 May 2024 23:49:13 EDT (-0400)
  Re: Anaglyph (red/cyan), Fantasy image.  
From: Stephen
Date: 12 Jun 2016 15:38:22
Message: <575dba2e$1@news.povray.org>
On 6/12/2016 3:15 PM, StephenS wrote:
> On 12/06/2016 8:37 AM, Stephen wrote:
> ....
>> It looks perfect
>> with the shutter glasses but there is ghosting in the horizontal
>> direction. When I save it in the Red/Cyan format.
> ....
>
> Two good examples of the limitations of red/cyan.
> High contrast; very dark beside very bright, without a transition.
> ---I use mostly gray scale images to limit this.
> Saturated colour channels; Full red on the red side and full cyan on the
> cyan side(this means the use of black).
> ---did I mention gray scale images already ;-)
>


I like not this news. :(
But I think you have saved me a lot of time. :)
I shall ponder.

> The picture is fine, the use of red/cyan anaglyph is poor.
> Shutter glasses all the way for this scene.
>

Limitations in the scene itself?


 > -I might reduce the camera separation by half.
 > -When joining the two pictures, place the picture frame at the
 > viewing plane(zero separation)

That's what I was aiming for.


 > -Make sure the scene camera only has horizontal offset.
 >

This one I got right. :)

 > For almost all of my scenes when I go to make the right/left image, I
 > place the scene in a union and the camera at 0x lookat 0x. I them 
 > move the union(scene) around to give the correct depth queues,

I will try that, thanks. I generally move the camera.


-- 

Regards
     Stephen


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