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 CAD / Ray-Tracing / 2823
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Subject: 
Re: Opinions sought on rendering method
Newsgroups: 
lugnet.cad.ray
Date: 
Mon, 8 Oct 2007 10:00:59 GMT
Viewed: 
8330 times
  
In lugnet.cad.ray, Travis Cobbs wrote:
   I’m working on a different rendering method (for instructions) using POV-Ray, and I wanted to get some opinions about the output.(snip)

Version 1:

1600x1200 800x600

Version 2:

1600x1200 800x600

For me, the keypoint here is “for instructions”. Anything that remove legibility to the image should be avoided.

In both versions
  • conditional lines are not rendered. Not a huge problem here, could become one on models with many rounded surfaces.

  • Black is too dark/uniform. Lighter edgelines?

  • The complex transparency effect in the rounded edge of the windscreen is nice but brings nothing to legibility
Version 2
  • shadow makes the image more complex. To be avoided in instructions!

  • No details in tires (the shiny look of V1 is not realistic, but clearer)

  • reflections of studs on bricks also makes the image less understandable
The clear winner for me is version 1.

Silly question - why don’t you use LDView???

Philo



Message has 4 Replies:
  Re: Opinions sought on rendering method
 
(...) I agree with Philo that the shadows are distracting. I don't think the stud logos are necessary, either. On the other hand, I think the transparent parts in the first rendering look a little too dark. There's also a grainy texture under some (...) (17 years ago, 8-Oct-07, to lugnet.cad.ray, FTX)
  Re: Opinions sought on rendering method
 
(...) Good point. I think the official instructions are harder to follow now with the fancy rendering. Sometimes you can't tell one color from another, especially black, white, and the various shades of gray. I can barely tell the white bricks from (...) (17 years ago, 8-Oct-07, to lugnet.cad.ray, FTX)
  Re: Opinions sought on rendering method
 
(...) That isn't a silly question at all, really. In fact, it may be more important than all the flaws that have been pointed out. Based on the comments here, there seems to be a general consensus about a few things regarding "high-quality (...) (17 years ago, 8-Oct-07, to lugnet.cad.ray, FTX)
  Re: Opinions sought on rendering method
 
(...) This is one of the main reasons I posted asking for opinions. I think I can fix this, but I know that fixing it is going to be a lot of work. There's no point bothering if people aren't going to like the results. (...) That can be fixed (with (...) (17 years ago, 8-Oct-07, to lugnet.cad.ray, FTX)

Message is in Reply To:
  Opinions sought on rendering method
 
I'm working on a different rendering method (for instructions) using POV-Ray, and I wanted to get some opinions about the output. On that note, I have two sample renderings in two different sizes, and I'd like to get people's feedback. Note that I'm (...) (17 years ago, 8-Oct-07, to lugnet.cad.ray, FTX)

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