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  • Spherical grid coordinate systems

    Progress has been better than expected and spheric grids are practically done. This is a good opportunity to take a look at the coordinate systems in spheric grids.

    The first application for spheric grids that came to my mind was using them along the surface of a planet. The coordinate …

  • Spheric grid rendering

    I have been working on the next type of grid: spheric grids. Think latitude and longitude like on Earth. Here is a GIF of a rendered grid rotating around its axis. Don't worry about the framerate, that's how the image was recorded to save space, the actual rotation is smooth …