Hypertrace

Physically-based non-Euclidean ray tracer powered by OpenCL.

This project is done mostly for educational purpose.

Supported geometries

• Euclidean geometry.
• Lobachevsky (or hyperbolic) geometry.
• Spherical geometry (planning).

Requirements

• Rustc and Cargo
• OpenCL 1.2 support
• SDL2 (used by interactive viewer)

How to use

To build and run example:

cd main
cargo run --example hy

You may use a name of another example instead of hy as well.

To select specific OpenCL platform and device:

cargo run --example <example_name> -- <platform_no> <device_no>

To list all available platforms and devices:

cargo run --example <example_name> -- --list

Control

In some examples you may fly around the scene using your keyboard and mouse.

• Use your mouse to look around.
• W, A, S, D - move forward, left, backward and right respectively.
• Space, C - move up and down.
• Q, E - tilt counter- and clockwise.
• Tab - release/grab mouse pointer.
• Esc - exit application.