This repository contains example 3D scenes created with Polygonjs, showcasing how using BVH, developed by Garrett Johnson, speeds up many operations.

You can open every scene in the node-based editor (no coding required!):

The scenes in this repository can also be accessed online:

• 1. Lightning: https://polygonjs.com/gui/bvh_demo_lightning/edit
• 2. Highlighling large objects: https://polygonjs.com/gui/bvh_demo_highlight_large_objects/edit
• 3. Sending multiple rays: https://polygonjs.com/gui/bvh_demo_multiple_rays/edit
• 4. First person controls: https://polygonjs.com/gui/bvh_demo_fps_controls/edit
• 5. Create points inside an object: https://polygonjs.com/gui/bvh_demo_delete_inside_object/edit
• 6. Heightfield: https://polygonjs.com/gui/bvh_demo_heightfield/edit
• 7. Softbody: https://polygonjs.com/gui/bvh_demo_softbody/edit
• 8. Boolean: https://polygonjs.com/gui/bvh_demo_boolean/edit
• 9. Pathtracing: https://polygonjs.com/gui/bvh_demo_pathtracing/edit
• 10. Raymarching SDF: https://polygonjs.com/gui/bvh_demo_sdf/edit

Open Polygonjs Editor

• 1: install dependencies, with yarn or npm install
• 2: run: yarn polygon or npm run polygon
• 3: open your browser on http://localhost:8091

If you have any trouble installing it, the docs may be able to help: https://polygonjs.com/docs/