Back to Graphics and GPU Programming

glTF files

Graphics and GPU Programming Programming Vulkan C++ glTF

Started by taby April 04, 2023 04:38 PM

4 comments, last by taby 1 year, 1 month ago

1,507

Author

April 04, 2023 04:38 PM

I have a glTF file at: https://github.com/sjhalayka/vulkan_shadow_mapping/blob/main/fractal.gltf

When I view it using an online viewer (https://gltf-viewer.donmccurdy.com/)|, it looks fine:

However, when I load it using the sample code (https://github.com/SaschaWillems/Vulkan/tree/master/examples/shadowmappingomni), it ends up all messed up:

Any guesses as to why the model gets mangled?

Advertisement

1,507

Author

April 04, 2023 04:47 PM

The ray traced shadows demo is also broken. So, it leads me to believe that the glTF lib is busted?

1,507

Author

April 04, 2023 06:41 PM

This works: https://github.com/CesiumGS/obj2gltf

413

April 13, 2023 01:51 PM

view with 3D Viewer, no problem

fractal

CG | X Exporter | Json Exporter | glTF Exporter

1,507

Author

April 13, 2023 04:36 PM

I'm still not sure why the mesh is so messed up in some apps. I ended up converting it from STL to glTF using Blender. Works just fine.

This topic is closed to new replies.

Advertisement

Popular Topics

Avoiding other units without using pathfinding General and Gameplay Programming

black4

Quake 1 source code triangle rasterization General and Gameplay Programming

coulomb

D3D12 Alpha blending not working both ways Graphics and GPU Programming

pbivens67

AABB collision For Beginners

Post-Newtonian general relativity Math and Physics

gjl

ARM64 Native Calling Convention Return Issue on Apple Silicon AngelCode

Advertisement

Recommended Tutorials

Myopic Rhino

Interview with Jeff Evertt Interviews

Ruben Torres Bonet (The Gamedev Guru)

Unleash Your Content Distribution with Unity Addressables General and Gameplay Programming

Myopic Rhino

Andrew Russell Studios Interviews

David Xicota

How to Design the Data Structure for a Turn Based Game General and Gameplay Programming

Five Reasons to Choose Amazon Gamelift Networking and Multiplayer