Path Painter brush is too big - Minimum Brush Size : 3D Haven

Help, Path Painter brush is too big - Minimum Brush Size Print

Created by: Frank Slater

Modified on: Tue, 1 Nov, 2022 at 4:15 PM

Problem

Can't set the brush size as small as desired.

Background

The terrain is the limiting factor. The minimum brush size represents what the terrain can still handle. This depends on the size of the terrain versus its resolutions:

Heightmap Resolution
Control Texture Resolution
Detail Resolution

So effectively the terrain's resolution in world space.

This information is also available in the tooltips:

Solution

You can increase the resolutions of the terrain, or make the terrain smaller (so the same resolution applies to a smaller space). This will increase the terrain's world space resolution and allow for smaller brush sizes.You can find these settings under the Terrain Properties tab of the terrain (Detail resolution matters for grass clearing; If grass clearing is inaccurate, you may need to increase the Detail resolution of the terrain):

Frank is the author of this solution article.

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Help, Path Painter brush is too big - Minimum Brush Size Print

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