https://github.com/gkjohnson/unity-clip-shader

Unity shader and scripts for rendering solid clipped geometry
https://github.com/gkjohnson/unity-clip-shader

3d clip geometry graphics rendering shaders unity unity3d

Last synced: 7 months ago
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Unity shader and scripts for rendering solid clipped geometry

• Host: GitHub
• URL: https://github.com/gkjohnson/unity-clip-shader
• Owner: gkjohnson
• License: mit
• Created: 2017-08-29T16:34:12.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2018-07-13T18:34:03.000Z (almost 8 years ago)
• Last Synced: 2025-04-15T19:48:45.192Z (about 1 year ago)
• Topics: 3d, clip, geometry, graphics, rendering, shaders, unity, unity3d
• Language: C#
• Size: 1.54 MB
• Stars: 50
• Watchers: 7
• Forks: 10
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# unity-clip-shader

![example](./Docs/example-image.gif)

Unity shader and scripts for rendering solid geometry clipped by a plane

## Use

Draws the geometry with a double sided stencil pass and draws a quad afterward to give the illusion of solid geometry. The geometry must be manifold or water-tight with no duplicate triangles or edges.

Add a `ClipRenderer` component to the GameObject to be rendered, and attach a `Clip Plane/Basic` material. The `ClipRenderer` component should be considered a replacement for the built-in `Renderer` component.

## Clip Material Options

**Use World Space**

Whether or not the plane provided to the material should be used in the local object space or in world space.

**Plane Vector**

A vector defining a plane in space. The XYZ vector defines the plane's normal, while the W component defines the distance from the origin.