# RectangleShaderGeometry class

Namespace: [Grasshopper2.Imaging.Shaders](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.imaging.shaders.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public class RectangleShaderGeometry : IShaderGeometry
```

Implementation of IShaderGeometry for horizontal rectangles.

## Constructors

- [RectangleShaderGeometry](https://developer.rhino3d.com/api/gh2/type/grasshopper2.imaging.shaders.rectangleshadergeometry/ctor.md): Create a new box shape.

## Methods

- [IShaderGeometry.ElevationAt](https://developer.rhino3d.com/api/gh2/type/grasshopper2.imaging.shaders.rectangleshadergeometry/grasshopper2-imaging-shaders-ishadergeometry-elevationat.md)