POV-Ray : Newsgroups : povray.binaries.images : Localized damage to planes and edges : Re: Localized damage to planes and edges Server Time
31 Jul 2024 18:26:07 EDT (-0400)
  Re: Localized damage to planes and edges  
From: Eriban
Date: 7 Jun 2009 15:55:00
Message: <web.4a2c1afa4da08f7081475b100@news.povray.org>
"Bill Pragnell" <bil### [at] hotmailcom> wrote:
> This is looking good so far.

Thanks.

> Do your macros find edges/corners automatically, or
> does the user place the cutting shape manually?

The user has to manually place the cutting shape. The assumed placement and
orientation of the plane/edge to be damaged by the macro is fixed. If I find a
nice way to improve the user-friendlyness, I may do so eventually, but I am
currently focussing my attention on improving the results of the macro.

> My macros can save high-res meshes as .inc files to cut down repeated parse
> times, and I believe that PoseRay (http://mysite.verizon.net/sfg0000/) can
> import mesh2 objects, although I haven't tried it yet. This could be a
> profitable line of enquiry for optimisation.

Yes, looking at PoseRay's feature list suggests that it supports adaptive
merging of neighbouring triangles to reduce the size of meshes. Unfortunately,
I am only running OS X at home, which isn't supported, so I cannot try it out
myself. Maybe similar functionality is provided by a simpler command-line tool
that's cross-platform though. I will see if I can find anything once I finished
my macros. I still need to write the one for corners after all. Furthermore, I
am still improving the plane and edge damage macro.

Cheers,
Erwin


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