https://github.com/polygonjs/example-plugin-occlusion

https://github.com/polygonjs/example-plugin-occlusion

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/polygonjs/example-plugin-occlusion
• Owner: polygonjs
• Created: 2021-01-27T19:35:52.000Z (over 5 years ago)
• Default Branch: main
• Last Pushed: 2023-12-01T17:10:31.000Z (over 2 years ago)
• Last Synced: 2025-04-01T19:49:01.494Z (about 1 year ago)
• Language: TypeScript
• Size: 51.8 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Polygonjs Plugin Occlusion Example

This repository shows how to use the [Occlusion Plugin](https://github.com/polygonjs/plugin-occlusion) for the WebGL engine [Polygonjs](https://github.com/polygonjs/polygonjs).

This plugin adds a node `SOP/Occlusion` which adds an occlusion attribute to a geometry (downloaded from [threedscans](http://threedscans.com/)), which in turn can be used in the material builder.

![Geometries with occlusion](https://github.com/polygonjs/example-plugin-occlusion/blob/main/doc/occlusion_examples.jpg?raw=true)

## Open the scene in the WebGL editor

`yarn && yarn polygon`

and open your browser at:

`http://localhost:8091?scene=default`

This will open the scene saved in this repo. It is a simple scene with a few geometry, whose occlusion is added via the SOP/Occlusion node.

![Occlusion plugin from Polygonjs node-based Editor](https://github.com/polygonjs/example-plugin-occlusion/blob/main/doc/occlusion_example_in_editor.jpg?raw=true)

## Open the export scene without the editor

`yarn && yarn run snowpack dev`

and open your browser at:

`http://localhost:8080`