Qrow: 1 revision imported

2026-03-04T00:36:32Z

1 revision imported

← Older revision	Revision as of 17:36, 3 March 2026
(No difference)

inter3d>Knorke: black model http://springrts.com/phpbb/viewtopic.php?f=9&p=539691

2013-04-13T08:48:51Z

black model http://springrts.com/phpbb/viewtopic.php?f=9&p=539691

New page

This page assumes you have a working knowledge of Spring unit creation, and will address some common pitfalls in creating s30 units.

=Invisible Unit=
'''Problem:'''
Unit spawns projectiles, engine flare, and other fx, as well as functioning correctly, but the model is invisible at any view distance.

'''Check:'''
* That your s3o has both a radius and height set in [[upspring]].
==Not even emited effects are visible==
Make sure the model offset is centered and above ground in [[upspring]].

=Disappearing Unit=
'''Problem:'''
Unit operates correctly, including being visible at low zoom levels, but disappears at higher zoom levels, often leaving a small grey blob. Example:
http://img54.imageshack.us/img54/1278/problemga6.jpg

'''Check:'''
* The reduction to grey blob is done by the LOD (Level Of Detail) process in spring. For 3do units, this nicely scales down a full 3d unit to a sprite as you scale out. For s3o, this doesn't work as nicely. There are two things you can do:
** 1: Make sure your unit has a radius that reflect the model size accurately. The view distance at which LOD kicks in is proportional to unit radius.
** 2: Make sure your LOD setting in Spring is high enough to actually display the unit correctly.

=Messed up unit texture=
'''Problem:'''
Unit looks normal in Upspring but in the game the textures is messed up.

'''Solution:'''
in Upspring, open this menu:
Texture Mapping -> Show UV mapping -> Edit -> Flip UV

This will make the model look strange in Upspring but ingame it will actually look normal.

=Unit orientation is wrong=
'''Problem''':
Unit drives sidewards or backwards.

'''Solution:'''
In Upspring rotate your model like this:
http://springrts.com/mediawiki/images/thumb/1/1d/UnitInUpspring_4views.jpg/767px-UnitInUpspring_4views.jpg

=Model is all white=
'''Problem''':
The unit is all white.

'''Solution:'''
Check if the .s3o has a texture assigned to it and if that texture exists.
Upspring usually deletes texture assigment on loading a .s3o, so you have to reassign the texture every time you edit the model.

=Model is all black=
'''Problem''':
The unit is all black. Turning off shadows fixes it.

'''Solution:'''
Normals on model are wrong. Invert the normals in [[Upspring]]

=Model is all blue or another solid color=
'''Problem''':
The unit is completly covered in team color.

'''Solution:'''
No alpha channel on texture, add one.

=Edges supposed to be rounded/smooth are angular=
'''Problem''':
On cylinders, spheres, cones etc. hard edges are visible.

'''Solution:'''
Try the advice from this thread: {{forumlink|topic=27122|title=round edges on models}}

=Spawning the unit crashes the engine (pre 85.0)=
'''Problem''':
If the unit is spawned, Spring crashes. It works fine with a different .s3o file.

'''Solution:'''
Check if the .s3o has a texture assigned to it and if that texture exists.
Upspring usually deletes texture assigment on loading a .s3o, so you have to reassign the texture every time you edit the model.

[[Category: 3D Models]]

Trouble-shooting s3o units - Revision history

Qrow: 1 revision imported

inter3d>Knorke: black model http://springrts.com/phpbb/viewtopic.php?f=9&p=539691