RaymarchSandbox

Made with raylib (https://github.com/raysan5/raylib) and imgui (https://github.com/ocornut/imgui)

Features

• Built-in functions for raymarching.
• Text editor with GLSL syntax highlight.
• Custom uniform inputs. (texture input not implemented yet.)
• First person camera support.

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References for raymarching from iq: https://iquilezles.org/articles/

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Building instructions.

git clone https://github.com/331uw13/RaymarchSandbox.git
cd RaymarchSandbox
git clone https://github.com/ocornut/imgui.git
make
./rmsb example.glsl

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Recent Updates

• Tue Jul 8 2025

- Added translucent material property.
- Small improvements

• Thu Jul 3 2025

- Custom uniform inputs will now remember their values even when restarted.
- Reflections now work with fog correctly.
- Small improvements.

• Wed Jul 2 2025

- Moved to using compute shader for raymarching.
- Internal library is now read from `internal.glsl` file
- Added reflection option "MreflectN" for material.

• Thu Jun 26 2025

- Added copy and cut of selected text functionality to GLSL editor.
- Fixed editor focus issue

• Mon Jun 23 2025

- "Quit" button will now ask to save the shader before quitting if necessary
- Added noise functions to internal lib.
- Small improvements