More experiments with Global Illumination using voxel cone tracing.

Comparison with GI ON and OFF. Also showing dynamic update as light conditions changes (different time of the day). When GI is OFF I added a fake ambient component, otherwise the areas in shadow would be fully black, since the sun…

first experiments to achieve Global Illumination using Voxel Cone Tracing.

Adding diffuse indirect lighting. As you can see noise and perfomance impact are still very noticeable. I hope to reduce those issues in the near future.

I am taking inspiration by studying the following amazing resources:

. …

Finally implemented proper day/night cycle inside my custom OpenGL render.

Now the engine can vary sun position according to hour and day of the year, and also according to the latitude, with a good approximation.