Valtteri Koskivuori

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icon location Helsinki, Finland icon location Just doing my thing.

Results 23 issues of Valtteri Koskivuori

Implement more nodes

Here's a big list to track where we're at. Progress is currently happening in the `node-improvements` branch. A lot of functionality is still written in the core logic that could...

New rendering protocol doesn't work on Windows

I don't know much about Windows, and my brief attempt at adding support failed. Ideally for this task we would: 1. Move all socket related code to networking.c 2. Implement...

help wanted

Implement multiple importance sampling

This depends on #94

Implement next event estimation

Implement cubic interpolation

2 comment

SDL implementation is really inefficient

Ideally we wouldn't `SDL_RenderCopy` the entire image buffers for every frame, but instead update only the currently active tile rectangles. Profiling reveals that a good portion of CPU time is...

enhancement
help wanted

Look into subsurface scattering

Implement volumetric rendering

Handle OBJ groups (g) to divide an OBJ to multiple meshes automatically.

Right now if you export a scene from Blender as an OBJ, it's all stuffed into a single mesh in C-ray, which completely breaks the k-d tree acceleration. Whenever a...

Implement specular maps

Shouldn't be too hard, right?