Sprite Component Reference
Using Sprite is the most common way to display images in 2D/3D games. By adding the Sprite component to a Node, you can display SpriteFrame assets from project assets.
Add a Sprite component to the node by clicking the Add Component button below the Inspector panel and selecting 2D -> Sprite.
|Rendering mode, currently includes four rendering modes:
FILLED. Please refer to the Rendering mode section below for details.
|Custom Material, please refer to UI Custom Material
|If enabled, Sprite will be rendered in gray scale mode.
|The Atlas to which the Sprite's image asset belongs.
|Sprite Frame Assets which is used to render the Sprite.
|Specify the size of the Sprite.
TRIMMED automatically fit to the size of the sprite cropped
RAW automatic fit for sprite original size.
CUSTOM use the node preset size. When the developer manually modifies
Size Mode will be automatically set to
|Whether the transparent pixel area is included in the node bounding box. Please refer to the Auto Trim for SpriteFrame documentation.
After adding the Sprite component, drag the SpriteFrame type asset from the Assets to the
Sprite Frame property reference. Then, the asset image can be displayed through the Sprite component.
If this SpriteFrame asset is contained within an Atlas asset, then the
Atlas property of the Sprite will be set up along with it.
Note: to dynamically replace SpriteFrame, you need to dynamically load the image asset before you replace it, please refer to the Acquire and load asset: how to dynamically load documentation.
Currently, the Sprite component supports the following rendering modes:
Simple mode: rendering the Sprite according to the original image asset. It is normally used along with
Use Original Sizeto guarantee the image shown in the scene is in full accordance with the image designed by the graphic designer.
Sliced mode: the image is cut up into a 9-slicing and according to certain rules is scaled to fit freely set dimensions (
size). It is usually used in UI elements or to make images that can be enlarged infinitely without influencing the image quality. It will cut up the original image into a grid to save game asset space. Please read Use a Sliced Sprite to make a UI image for details.
Tiled mode: The image will be repeated to fit the size of the Sprite. If the SpriteFrame is 9-sliced, the corners will also remain unscaled while the other areas will be repeated.
Filled mode: draws a portion of the original image in a certain direction and scale, based on the origin and fill mode settings. Often used for dynamic display of progress bars.
Type property selects
FILLED, a new set of properties appears to be configured. So let's explain their roles in turn.
|Fill type selection, including
|Normalized values for filling starting position (from 0 ~ 1, denoting the percentage of total population), when you select a horizontal fill, the
Fill Start is set to 0, and it is populated from the leftmost edge of the image.
|Normalized values for padding ranges (same from 0 ~ 1). When set to 1, it fills up the entire range of the original image.
|Fill center point, this property can only be modified if the
RADIAL fill type is selected. Determines which point on the Sprite is used as pivot when the FillType is set to RADIAL.
Fill Range Supplemental description
Under both the
VERTICAL fill types, the values set by
Fill Start affect the total number of fills, if
Fill Start is set to 0.5, even if
Fill Range is set to 1.0, the actual padding is still only half the total size of the Sprite.
Fill Start in the
RADIAL type only determines the orientation of the starting fill, when
Fill Start is set to 0, start filling from the x axis positive direction.
Fill Range determines the total amount of padding, which fills the entire circle when
Fill Range is set to 1. A counter anticlockwise fill when
Fill Range is positive, and is filled clockwise when negative.