2020-07-10 17:22 CEST

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IDProjectCategoryView StatusLast Update
0005015Spring engineGeneralpublic2015-12-22 22:38
Assigned To 
Product Version100.0+git 
Target Version100.0+gitFixed in Version 
Summary0005015: Outline shader doesn't seem to be working
DescriptionOutline shader (https://github.com/SpringCabal/Flove/blob/master/LuaUI/Widgets/gfx_outline.lua) seems not to be working correctly in the latest version.

This is how it looks like: http://i.imgur.com/pnfSMKt.jpg (the trees don't have an outline).
There's also an additional white glowing tree in the background.
TagsNo tags attached.
Checked infolog.txt for Errors
Attached Files




Kloot (developer)

still works for me (tested with BA, XTA)


gajop (developer)

I can confirm it mostly works correct with BA (by just copying the file I provided).
However, this is what happens when rockos shoot: http://i.imgur.com/QmyB7Mv.jpg . It also happens if the commander (or probably any other unit) is firing.

Regarding Flove, things may be different because Flove uses .dae instead .3do? Or inverted axis in its models (whatever that is)?


Kloot (developer)

Last edited: 2015-12-22 19:33

View 2 revisions

No, it's just that blending is no longer default-enabled in DrawWorldPreUnit where the outline shader operates. I didn't make this change on purpose, but do think it is for the better.

The widget can be easily fixed with the attached diff.


gajop (developer)

Lua doesn't have gl.Enable/gl.Disable, but rather gl.Blending. I've attached a diff version that works for me in BA (using "alpha" mode).


gajop (developer)

OK I've figured out the issue with Flove...
It seems that the there's something wrong with the unit shaders (materials) in the way they interact with outline shaders.
Disabling the unit shaders here (https://github.com/SpringCabal/Flove/tree/master/ModelMaterials) causes the outline to work again.

I should point out that the unit shaders themselves work fine: the trees are swinging and the units change color when damaged. So there's something wrong when used in combination.


Anonymous (viewer)

Fix 2f755a285e81e6986c04fde74ddb7687ad3b57bf committed to develop branch: fix 0005015, repo: spring changeset id: 6021

-Issue History
Date Modified Username Field Change
2015-12-21 07:09 gajop New Issue
2015-12-21 11:14 Kloot Note Added: 0015389
2015-12-22 18:29 gajop Note Added: 0015395
2015-12-22 19:19 Kloot Note Added: 0015396
2015-12-22 19:19 Kloot File Added: gfx_outline.diff
2015-12-22 19:33 Kloot Note Edited: 0015396 View Revisions
2015-12-22 19:40 gajop File Deleted: gfx_outline.diff
2015-12-22 19:40 gajop File Added: gfx_outline.diff
2015-12-22 19:40 gajop Note Added: 0015397
2015-12-22 19:41 gajop File Deleted: gfx_outline.diff
2015-12-22 19:41 gajop File Added: gfx_outline.diff
2015-12-22 19:45 gajop Note Added: 0015398
2015-12-22 22:38 Changeset attached => spring develop 2f755a28
2015-12-22 22:38 Anonymous Note Added: 0015399
2015-12-22 22:38 Anonymous Status new => resolved
2015-12-22 22:38 Anonymous Resolution open => fixed
+Issue History