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Substance 3D Sampler

Substance 3D Sampler

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  12. FAQ
    1. FAQ  Overview

Brightness/Contrast

In: Adjustments

Description

As the name suggests, the Brightness/Contrast filter allows you to adjust the brightness and contrast of your material. It's important to note that you can use the Brightness/Contrast filter to target specific channels. For example, you can increase the contrast of the roughness channel, or the brightness of the emissive channel.

In the images below, the Brightness/Contrast filter has been used to increase the brightness and contrast of a tile material.

Parameters

Basic parameters

  • Channel Selection:
    Select which channel the filter affects. Note: You cannot use the Brightness/Contrast filter to modify the Normal channel as it behaves differently from most channels.
  • Brightness: -1 to 1
    Modify the brightness of the selected channel
  • Contrast: -1 to 1
    Modify the contrast of the selected channel

Mask

  • Use Custom Mask: toggle
    Enable or disable the use of a custom mask. If enabled the following parameters appear:
    • Mask: image/brush
      Select an image to use as a mask or use the brush to paint a custom mask directly in the 2D view
    • Custom Mask - Blur: 0-1
      Blur the mask
    • Custom Mask - Invert: toggle
      Invert the mask

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