RB.Clear

Method - Static

public static void Clear(Color32 color)

public static void Clear(Color32 color, Rect2i rect)

Parameters

color	Color32	Color to clear with
rect	Rect2i	Region to clear

Returns

Nothing.

Description

Clears the display to the given color. Normally the entire screen is cleared, but a clear rect can also be passed to only clear a portion of the screen.

Note that clearing the screen or rect is not the same as drawing a solid color rect with RB.DrawRectFill. Drawing is an additive process, clearing sets pixels to the given color regardless of what the previous pixel color was. This distinction is most apparent when rendering to a sprite sheet by using RB.Offscreen. When rendering to a sprite sheet it may be desirable to sometimes erase a part of the sprite sheet by setting the pixels to be transparent (alpha = 0), the RB.Clear method is the only way to do that. See the Demo Reel example scene for clearing and drawing into a sprite sheet.

Example

void Render() {
    // Clear the entire screen to black
    RB.Clear(Color.black);

    RB.Print(new Vector2i(32, 64), Color.white, "Ah, it's nice and clean here!");
}

See Docs