render issue with vertex rounding

Is there something that doesn't work right in the latest GZDoom? Post about it here.

Moderator: GZDoom Developers

Forum rules
Please construct and post a simple demo whenever possible for all bug reports. Please provide links to everything.

If you can include a wad demonstrating the problem, please do so. Bug reports that include fully-constructed demos have a much better chance of being investigated in a timely manner than those that don't.

Please make a new topic for every bug. Don't combine multiple bugs into a single topic. Thanks!
User avatar
Sir Robin
Posts: 400
Joined: Wed Dec 22, 2021 7:02 pm
Graphics Processor: Intel (Modern GZDoom)
Location: Medellin, Colombia

render issue with vertex rounding

Post by Sir Robin »

This file contains 2 maps, ROUND3.wad and ROUND4.wad. They are the exact same map except that one has the vertex X and Y values rounded to 3 place, and one has them rounded to 4 places. Load ROUND4.map in GZDOOM and notice same walls are not rendered. They are definitely there, they exist in the file, and I can see them in UDB, but they don't render in GZD (tested with 4.7.1). Those same walls are rendered properly when loading ROUND3.map
Top
User avatar
Graf Zahl
Lead GZDoom+Raze Developer
Lead GZDoom+Raze Developer
Posts: 48376
Joined: Sat Jul 19, 2003 10:19 am
Location: Germany

Re: render issue with vertex rounding

Post by Graf Zahl »

Actually, this looks like a node building error, not a render error.
Top
User avatar
Marisa the Magician
 
 
Posts: 3854
Joined: Fri Feb 08, 2008 9:15 am
Preferred Pronouns: She/Her
Graphics Processor: nVidia with Vulkan support
Location: Vigo, Galicia

Re: render issue with vertex rounding

Post by Marisa the Magician »

I am very familiar with those. They're immediately visible in SLADE when they happen, but I suppose UDB does things differently.
Top

Return to “Bugs [GZDoom]”