Tint Brush (Smooth)

This advanced Tint Brush interpolates tint color per-cell. This requires the use of a custom Shader (see TintedTilemap.shader in the package contents) and the helper component TileTextureGenerator.

Properties

Property	Function
Color	Select the color of the tint.
Blend	Factor to blend the color of a Tile with this Brush's Color.

Usage

First set the Tilemap Renderer's Material to the TintedTilemap.shader. Add the Tile Texture Generator component to the Tilemap Renderer as well. Then select the desired tint color in the Color property or pick the color from an existing Tile.

Adjust the Blend property to blend the chosen color with the original color of the Tile. A lower value weighs the new color with the existing color of the Tile, while a higher value weighs the new color with the color of the Brush.

With the Brush selected, paint Tiles with the Paintbbrush tool to change their color.

Implementation

The TintBrushSmooth inherits from the GridBrushBase and implements the following overrides:

• It overrides the Paint method to set the color of a Tile.
• It overrides the Erase method to be able to set the color of a Tile back to the default white color.
• It overrides the Pick method to pick the color of a Tile.