Contrast Enhance image effect
Contrast Enhance image effect enhances the overall contrast of the current color buffer. It uses a technique that is usually known as Unsharp Mask.
As with the other image effects, this effect is only available in Unity Pro. Make sure to have the Pro Standard Assets installed.
No Contrast Enhance
Contrast enhance enabled
Properties
| Intensity | The intensity of the contrast enhance. |
| Threshhold | The threshhold that defines where contrast enhancing is applied. |
| Blur Spread | The blur radius that also defines the contrast enhance radius. |
Hardware support
Contrast Enhance effect works only on graphics cards with support for pixel shaders (2.0) or devices with OpenGL ES2.0 support. Eg. GeForce FX 5200 or Radeon 9500 and up. All image effects automatically disable themselves when they can not run on an end-users graphics card. Depth texture support is not required.
Page last updated: 2010-09-13