hangs when i load a file

[JunkyardCat]

Describe the bug A clear and concise description of what the bug is, a screenshot helps a lot. so when i tried to drag and drop a fbx file into the empty f3d app it hangs. it doesnt happen when i use the 2.6.0 version. was there anything changed?

To Reproduce Steps to reproduce the behavior:

1. open f3d.exe in bin folder
2. drag and drop a .fbx file

Expected behavior A clear and concise description of what you expected to happen. it should load the model

System Information:

• OS:win 10
• GPU and GPU driver: Radeon RX Vega 11

F3D Information Paste the content of f3d --version or f3d-console.exe --version on Windows: 3.1.0

Additional context Add any other context about the problem here.

[Meakk]

Can you share the file?

[JunkyardCat]

@Meakk im afraid i cant.

[mwestphal]

Hi @JunkyardCat

If you cannot share your file please answer each of these questions.

• What is the size of the file ?
• Is there any peculiarity in this file ?
• Is F3D 3.0 able to open your file ?
• Are you able to open another .fbx file within F3D (https://github.com/f3d-app/f3d/blob/master/testing/data/duck.fbx) ?
• Are you able to open your file with MADViews (https://www.geeks3d.com/madview3d/downloads/) ?
• Are you able to import your file in blender (https://www.blender.org/) ?
• Are you able to open your file in 3D viewer (https://3dviewer.net/) ?

[JunkyardCat]

@mwestphal hi i was able to load the file using f3d 3.0 from jan 19 size of the file is 7.02 MB (7,365,680 bytes)

im assuming since i was able to load the file i dont need to test the other software right?

[mwestphal]

Please try this at least:

Are you able to open another .fbx file within F3D 3.1.0 (https://github.com/f3d-app/f3d/blob/master/testing/data/duck.fbx) ?

[JunkyardCat]

@mwestphal im able to load the duck on 3.1.0

[mwestphal]

Sorry, we need more information:

Are you able to open your file with MADViews (https://www.geeks3d.com/madview3d/downloads/) ? Are you able to open your file in 3D viewer (https://3dviewer.net/) ?

[JunkyardCat]

@mwestphal

for madview3d i was able to load the model but one of its parrts/mesh is misplaced.
for 3d viewer it loads the model but it doesnt load colors and also has one of its parts/mesh misplaced the same way madview3d misplaced it . so in short its like mad3dview but no color

[mwestphal]

ok, please open your file with F3D 3.1.0 with verbose:

f3d-console.exe --verbose yourfile.fbx and share the output here.

[JunkyardCat]

it was able to load the model but it hanged

[mwestphal]

Wait, it shows up, you can interact, then it hangs later ?

[JunkyardCat]

yep. so i was able to interact then it hangs

[mwestphal]

Then it may be a duplicated of https://github.com/f3d-app/f3d/issues/2243

@Meakk wdyt ?

[Meakk]

I think so.

[mwestphal]

@JunkyardCat do you have other similar file, same size, fbx too, that you could try and see if the problem happens as well ? Ideally one you could share ?

[JunkyardCat]

@mwestphal unfortunately i dont have one at the moment. ill try and search for one

[AbdElhalim12]

I got the same problem. I tried with simple files for a sphere with no animation, human body with no animation and simple animated objects. When I switch to another software and go back to f3d it stop responding. I'm on windows 11

[mwestphal]

@AbdElhalim12 this is not the same bug, your bug is this one I believe: #2243

[MARK2580]

Similar situation. You don't even have to open any model. Just switch to other open programs and F3D freezes completely. Very unpleasant. F3D-3.1.0-Windows-x86_64-raytracing on Windows 10

[mwestphal]

@MARK2580 your bug is the one in #2243 , not this one, unless they are the same, we are not sure until @JunkyardCat provide more info.

[mwestphal]

@JunkyardCat @MARK2580 please try with the last nightly:

https://github.com/f3d-app/f3d/releases/tag/nightly

[mwestphal]

Assuming this is fixed in last nightly. Please comment if not @JunkyardCat