Vertex Color isn't loading from WRL #15

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Kristen-Browne · 2024-08-23T15:58:53+02:00

Kristen-Browne commented

2024-08-23 15:58:53 +02:00

Thanks for maintaining this add-on as we use .wrl for color 3d printing. This extension was working before, but I think since the recent update the vertex color on imported wrls seems wrong and my files import all blue: vs the same file dropped into 3dviewer.net: . This has definitely worked in Blender with this plugin in 4.1 and up until recently in 4.2, so I'm wondering if a recent change broke things? I've attached a sample file. We have thousands of files like this and we were dependent on Blender and this plug-in in our workflows so would love a solution if possible.

Thanks for maintaining this add-on as we use .wrl for color 3d printing. This extension was working before, but I think since the recent update the vertex color on imported wrls seems wrong and my files import all blue: <img width="781" alt="image" src="attachments/7632cde0-8681-44ec-ad9f-7d8234d14aff"> vs the same file dropped into 3dviewer.net: <img width="457" alt="image" src="attachments/a3276e89-3d26-4ac0-82e8-fcdf979820f4">. This has definitely worked in Blender with this plugin in 4.1 and up until recently in 4.2, so I'm wondering if a recent change broke things? I've attached a sample file. We have thousands of files like this and we were dependent on Blender and this plug-in in our workflows so would love a solution if possible.

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35370-bas-color.wrl

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Kristen-Browne commented

2024-08-23 16:02:47 +02:00

Note - I manually installed the previous version of the plugin and everything works again, so there was definitely a breaking change in the most recent update.

Cedric Steiert commented

2024-08-23 18:08:22 +02:00

Hi, thanks for reaching out. I will take a look at it after my vacation and hopefully find a solution to your issue. Will update this report accordingly.

In the meantime you can use the previous extension version, you can download it on the extension site under version history.

V2.3.3 should probably work fine: https://extensions.blender.org/add-ons/web3d-x3d-vrml2-format/versions/

Hi, thanks for reaching out. I will take a look at it after my vacation and hopefully find a solution to your issue. Will update this report accordingly. In the meantime you can use the previous extension version, you can download it on the extension site under version history. V2.3.3 should probably work fine: https://extensions.blender.org/add-ons/web3d-x3d-vrml2-format/versions/

Cedric Steiert commented

2024-08-27 02:23:10 +02:00

Alright, it broke in c86b76ee55. Will work on a fix soon. Sorry for the inconvenience.

Alright, it broke in https://projects.blender.org/extensions/io_scene_x3d/commit/c86b76ee552354cadc7454b1aa8049c8e21bee3a. Will work on a fix soon. Sorry for the inconvenience.

Cedric Steiert added the

bug

confirmed

High

labels 2024-08-27 02:23:45 +02:00

Cedric Steiert referenced this issue from a commit

2024-08-27 03:23:23 +02:00

fix extensions/io_scene_x3d#15 by utilizing try catch for color_per_vert

Cedric Steiert closed this issue

2024-08-27 03:23:23 +02:00

Cedric Steiert commented

2024-08-27 03:40:10 +02:00

Alright, should work now with the newest extension release 2.3.6.

Tbh i'm not too satisified with the fix performance wise, but currently can't think of any better solution in the moment which displays your file and the ones from c86b76ee55 both correctly. Anyways should work nontheless.

Please reach out again if anything else is broken or behaving differently than you would expect.

Alright, should work now with the newest extension release `2.3.6`. ![grafik](/attachments/7f83c35a-d43a-49b5-82a2-537d532b5c9b) Tbh i'm not too satisified with the fix performance wise, but currently can't think of any better solution in the moment which displays your file and the ones from https://projects.blender.org/extensions/io_scene_x3d/commit/c86b76ee552354cadc7454b1aa8049c8e21bee3a both correctly. Anyways should work nontheless. Please reach out again if anything else is broken or behaving differently than you would expect.

grafik.png

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