Sprite
Represents a Sprite object for use in 2D gameplay.
Read time 6 minutesLast updated 2 days ago
Definition
- Type: Class
- Namespace: UnityEngine
- Assembly: UnityEngine.CoreModule
- Inherits from: Object
public sealed class Sprite : Object
Remarks
Sprites are 2D graphic objects used for characters, props, projectiles and other elements of 2D gameplay. The graphics are obtained from bitmap images - Texture2D. The Sprite class primarily identifies the section of the image that should be used for a specific Sprite. This information can then be used by a SpriteRenderer component on a GameObject to actually display the graphic.
Additional Resources: SpriteRenderer class.
Properties
Property | Description |
|---|---|
| associatedAlphaSplitTexture | Returns the Texture that contains the alpha channel from the source Texture. Unity generates this Texture under the hood for Sprites that have alpha in the source, and need to be compressed using techniques like ETC1. |
| blendShapeCount | The number of blend shapes on this sprite. |
| border | Returns the border sizes of the Sprite. |
| bounds | Bounds of the Sprite, specified by its center and extents in world space units. |
| packed | Returns true if this Sprite is packed in an atlas. |
| packingMode | If Sprite is packed (see Sprite.packed), returns its SpritePackingMode. |
| packingRotation | If Sprite is packed (see Sprite.packed), returns its SpritePackingRotation. |
| pivot | Location of the Sprite's pivot point in the Rect on the original Texture, specified in pixels. |
| pixelsPerUnit | The number of pixels in the Sprite that correspond to one unit in world space. (Read Only) |
| rect | Location of the Sprite on the original Texture, specified in pixels. |
| spriteAtlasTextureScale | The Variant scale of Texture used by the Sprite. This is useful to check when a Variant SpriteAtlas is being used by Sprites. |
| texture | Get the reference to the used Texture. If packed this will point to the atlas, if not packed will point to the source Sprite. |
| textureRect | Get the rectangle this Sprite uses on its Texture. Raises an exception if this Sprite is tightly packed in an atlas. |
| textureRectOffset | Gets the offset of the rectangle this Sprite uses on its Texture to the original Sprite bounds. If Sprite mesh type is FullRect, offset is zero. |
| triangles | Returns a copy of the array containing Sprite mesh triangles. |
| uv | The base Texture coordinates of the Sprite mesh. |
| vertices | Returns a copy of the array containing Sprite mesh vertex positions. |
Methods
Method | Description |
|---|---|
| AddBlendShape | Adds a new blend shape to the sprite and returns the index of the newly created blend shape. |
| AddBlendShapeFrame | Adds a frame to the specified blend shape and returns the index of the newly created frame. |
| AddScriptableObject | Adds a reference to the sprite. |
| ClearBlendShapes | Removes all blend shapes from the sprite. |
| GetBlendShapeBuffer | Retrieves a GraphicsBuffer that provides direct read and write access to GPU blend shape vertex data. |
| GetBlendShapeFrame | Retrieves the vertices of the given blend shape frame and copies them into the provided array. |
| GetBlendShapeFrameCount | Returns the number of frames in the given blend shape. |
| GetBlendShapeFrameVertexCount | Returns the number of vertices in the given blend shape frame. |
| GetBlendShapeFrameWeight | Returns the weight of the given frame in the blend shape. |
| GetBlendShapeIndex | Returns the index of the blend shape with the given name, or -1 if it does not exist. |
| GetBlendShapeName | Returns the name of the blend shape at the given index. |
| GetPhysicsOutline | Gets a physics outline from the Sprite by its index. |
| GetPhysicsOutlineCount | The number of physics outlines for the Sprite. |
| GetPhysicsOutlinePointCount | Retrieves the number of points in the selected physics outline for the sprite. |
| GetScriptableObjects | Retrieves an array of referenced by the sprite. |
| GetScriptableObjectsCount | Gets the number of that the sprite references. |
| GetSecondaryTextureCount | Gets the number of Secondary Textures that the Sprite is using. |
| GetSecondaryTextures | Retrieves an array of SecondarySpriteTexture used by the Sprite. |
| OverrideGeometry | Sets up new Sprite geometry. |
| OverridePhysicsOutline | Sets up a new Sprite physics outline. |
| RemoveScriptableObjectAt | Removes the reference from the sprite. |
| SetScriptableObjectAt | Replace the ScriptableObject reference from the sprite. |
| UpdateBlendShapeFrame | Updates the vertices of an existing blend shape frame. |
Static Methods
Method | Description |
|---|---|
| Create | Create a new Sprite object. |
Inheritance
Operators
Operator | Description |
|---|---|
| operator == | Compares two object references to see if they refer to the same object. |
| bool | Determines whether the object exists. |
| operator != | Compares if two objects refer to a different object. |