SINGULARITY
initializing relativistic ray tracer…
Observatory⌄
Mass—
Schwarzschild rs—
Spin a★—
ISCO—
Photon sphere—
Shadow Ø—
Ergosphere rE—
ΩH frame-drag—
Efficiency η—
Camera distance—
Time dilation—
LEdd—
THawking—
Evaporation—

Singularity

A GPU relativistic ray tracer. Light is bent by integrating photon geodesics, so lensing, the photon ring, Doppler beaming and redshift all emerge from the physics.
Mode: Orbit · press F to fly
—
VisibleNatural
380–740 nm · optical
dimbright
Natural light — what your eyes would see