Edit sprites

After you , you can use the dedicated Sprite Editor to select sprites within the sprite sheet.

You can also edit sprite properties in the Property Grid like any other asset.

To open the Sprite Editor, in the Asset View, double-click the sprite sheet asset.

The sprite sheet opens in the Sprite Editor.

You can set whether the sprite sheet contains gameplay sprites (Sprite2D) or UI sprites (UI). This has no effect on how the sprite is rendered at runtime, but lets you set slightly different properties, described under Sprite properties below. You can change the sprite sheet type any time.

• Click the Add empty sprite button.

Game Studio adds a empty sprite to the list.

Tip

If you want to create a new sprite from the same sprite sheet as other sprites in the list, it's often faster to duplicate an existing sprite. To duplicate a sprite, select it and click Duplicate selected sprites or press Ctrl + D.

The Sprite Editor lists the sprites in your project on the left. Each sprite has an index number; the first has the index [0], second has index [1], and so on. You can use these indexes in your scripts (see ).

To rename a sprite in the list, double-click it and type a new name.

You create sprites by defining rectangular texture regions in the sprite sheet.

There are three ways to do this: by using the Magic Wand tool, by setting the edges of the region manually, or by specifying the pixel coordinates in the sprite properties.

Use the Magic Wand

The Magic Wand selects the texture region around a sprite automatically. This is usually the fastest way to select sprites.

To select or deselect the Magic Wand, click the icon in the Sprite Editor toolbar, or press the M key.

To choose how the Magic Wand identifies texture regions, use the drop-down list in the toolbar.

• Transparency: The Magic Wand treats the edges of the non-transparent regions as the edges of the texture region. For example, if the sprite is surrounded by transparent space, it sets the texture region at the edge of the transparent space.

• Color key: The Magic Wand identifies texture regions using the color set under Color key in the Sprite Editor. For example, if the sprite is surrounded by absolute black (#FF000000), and you set absolute black as the color key, the Magic Wand sets the texture region at the edge of the absolute black space.

Set texture region manually

You can drag the edges of the texture region and reposition the region manually.

Set the texture region in the Property Grid

Use entire sprite sheet for the sprite

If you want to use the entire sprite sheet image for the sprite, you can do this quickly by clicking Use whole image for this sprite in the toolbar. This is useful when you have only one sprite in a sprite sheet.

By default, Xenko treats transparent areas of the sprite sheet as transparent at runtime. Alternatively, you can set a key color as transparent. To do this, select Use color key and define a color. For example, if you set absolute black (#FF000000), areas of absolute black are transparent at runtime.

You can also use the color picker tool to select a color from the sprite sheet.

You can set the properties of individual sprites in the Property Grid.

You can also set the properties for the entire sprite sheet asset. To access the properties:

• select the sprite sheet asset in the Asset View and set the properties in the Property Grid, or
• in the Sprite Editor, click Sprite sheet properties.

Many of the properties are the same as texture properties.

• Import sprite sheets
• Use sprites