Render code?

[antithing]

trafficstars

Hi, thanks for making this code available, it works very well.

I am looking to port the rendering code into a game engine, can you please explain how the rendering works with your model?

Which parts of SIBR are used?

Thanks!

[grgkopanas]

Hi,

I wouldn't be bothered that much with sIBR it is mostly there to handle the camera the GUI etc. I think you should mostly focus on the cuda rendering side here: https://github.com/graphdeco-inria/diff-gaussian-rasterization/tree/c78d81f56cd5da3cf39f6201984570060128c1aa

This is the entry point: https://github.com/graphdeco-inria/diff-gaussian-rasterization/blob/c78d81f56cd5da3cf39f6201984570060128c1aa/rasterize_points.cu#L36

Best, George

On Tue, Jul 11, 2023 at 1:20 PM antithing @.***> wrote:

Hi, thanks for making this code available, it works very well.

I am looking to port the rendering code into Unreal Engine, can you please explain how the rendering works with your model?

Which parts of SIBR are used?

Thanks!

— Reply to this email directly, view it on GitHub https://github.com/graphdeco-inria/gaussian-splatting/issues/18, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACGXXYNFUOKEHNRNENRTDG3XPWYP3ANCNFSM6AAAAAA2GQLMYU . You are receiving this because you are subscribed to this thread.Message ID: @.***>

[antithing]

Thank you! I will dig into this.

[Snosixtyboo]

Actually the rasterizer codebase comes with a torch-agnostic way of building a C++ library, the corresponding CMake is here: https://github.com/graphdeco-inria/diff-gaussian-rasterization/blob/c78d81f56cd5da3cf39f6201984570060128c1aa/CMakeLists.txt

That's even a little closer to the pure rendering and avoids the dependency on anything related to torch.

Hth, Bernhard

[Snosixtyboo]

I'll go ahead and close this?

[antithing]

Can be closed. Thanks again.