gr_raytracer image gallery
Image Gallery
All images are rendered with gr_raytracer. The gallery is split into one page per topic:
Schwarzschild Black Hole
Lensing and volumetric renders of the non-rotating black hole.
Kerr Black Hole
Checkerboard, blackbody, and volumetric discs; animations; ray trajectories.
Showcase
Paired renders with synthetic textures isolating shadow shape, frame dragging, and lensing image orders; reproducible via images/create-showcase-images.sh.