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IDProjectCategoryView StatusDate SubmittedLast Update
0002470NoesisGUIUnitypublic2022-11-27 16:512024-07-08 11:33
Reporterstonstad Assigned Tosfernandez  
PrioritynormalSeveritytrivial 
Status resolvedResolutionno change required 
Product Version3.1.5 
Target Version3.2 
Summary0002470: Texture Import Fails to Remove Alpha
Description

I'm stumped as to what could have changed, or why alpha is not being removed from these images. Maybe it is user error, but it isn't clear to me why.

1.png Directory of PNG images.
2.png Image settings with alpha enabled.
3.png Image resource dictionary
4.png XAML usage
5.png Code behind
6.png result

Steps To Reproduce

1.png - Directory of PNG images.
2.png - Image settings with alpha enabled.
3.png - Image resource dictionary
4.png - XAML usage
5.png - Code behind
6.png - Screenshot of rectangle/image without alpha.
style_2_25.png - Enclosed sample image

Attached Files
1.png (173,203 bytes)   
1.png (173,203 bytes)   
2.png (84,045 bytes)   
2.png (84,045 bytes)   
3.png (773,096 bytes)
4.png (109,625 bytes)   
4.png (109,625 bytes)   
5.png (35,857 bytes)   
5.png (35,857 bytes)   
6.png (166,965 bytes)   
6.png (166,965 bytes)   
style_2_25.png (49,833 bytes)   
style_2_25.png (49,833 bytes)   
PlatformAny

Activities

sfernandez

sfernandez

2022-11-28 10:40

manager   ~0008177

We need to use textures with premultiplied alpha. In Unity we do that automatically to all textures marked with the Noesis label as described in our tutorial: https://www.noesisengine.com/docs/Gui.Core.Unity3DTutorial.html#texture-assets
Can you check that?
jsantos

jsantos

2022-11-28 13:29

manager   ~0008178

I think we could find a way to detect when textures used by Noesis don't have the "noesis" label and emit a warning
stonstad

stonstad

2022-11-28 16:22

reporter   ~0008179

slaps forehead

Things are so easy with Noesis and I just forgot this step! Thanks guys.

image.png (728,600 bytes)
stonstad

stonstad

2022-12-16 21:49

reporter   ~0008185

Thank you for the assistance.
stonstad

stonstad

2024-07-06 19:05

reporter   ~0009752

Please feel free to close. Thank you!

Issue History

Date Modified Username Field Change
2022-11-27 16:51 stonstad New Issue
2022-11-27 16:51 stonstad File Added: 1.png
2022-11-27 16:51 stonstad File Added: 2.png
2022-11-27 16:51 stonstad File Added: 3.png
2022-11-27 16:51 stonstad File Added: 4.png
2022-11-27 16:51 stonstad File Added: 5.png
2022-11-27 16:51 stonstad File Added: 6.png
2022-11-27 16:51 stonstad File Added: style_2_25.png
2022-11-28 10:40 sfernandez Assigned To => sfernandez
2022-11-28 10:40 sfernandez Status new => feedback
2022-11-28 10:40 sfernandez Note Added: 0008177
2022-11-28 13:29 jsantos Note Added: 0008178
2022-11-28 16:22 stonstad Note Added: 0008179
2022-11-28 16:22 stonstad File Added: image.png
2022-11-28 16:22 stonstad Status feedback => assigned
2022-12-16 21:49 stonstad Note Added: 0008185
2022-12-19 12:52 jsantos Target Version => 3.2.0
2022-12-19 12:52 jsantos Severity major => trivial
2023-03-27 12:14 jsantos Target Version 3.2.0 => 3.2
2024-07-06 19:05 stonstad Note Added: 0009752
2024-07-08 11:33 sfernandez Status assigned => resolved
2024-07-08 11:33 sfernandez Resolution open => no change required
2025-10-10 13:29 jsantos Category Unity3D => Unity