Assets
Asset
Composition Diagram for Asset
| Attribute | Type | Title | Description |
|---|---|---|---|
nm |
string |
Name |
Human readable name, as seen from editors and the like |
id |
string |
ID |
Unique identifier used by layers when referencing this asset |
Precomposition
Asset containing a composition that can be referenced by layers.
Composition Diagram for Precomposition
| Attribute | Type | Title | Description |
|---|---|---|---|
nm |
string |
Name |
Human readable name, as seen from editors and the like |
id |
string |
ID |
Unique identifier used by layers when referencing this asset |
layers |
array of Layer |
Layers |
Layers |
Image
Asset containing an image that can be referenced by layers.
Image formats supported vary depending on the player. Some commonly supported formats are JPEG, GIF, PNG and SVG.
Composition Diagram for Image
| Attribute | Type | Title | Description |
|---|---|---|---|
nm |
string |
Name |
Human readable name, as seen from editors and the like |
id |
string |
ID |
Unique identifier used by layers when referencing this asset |
sid |
string |
Slot Id |
Identifier to look up the slot |
w |
number |
Width |
Width of the image |
h |
number |
Height |
Height of the image |
p |
string |
File Name |
Name of the image file or a data url |
u |
string |
File Path |
Path to the image file |
e |
0-1 integer |
Embedded |
If '1', 'p' is a Data URL |
If the dimensions of the image asset does not match the size given by w and h,
renderers MUST ensure image layers referencing that asset do not have any visuals
exceeding the w-h size. It's RECOMMENDED they scale the image maintaining
its aspect ratio and they center it within the , box.
Even if an image asset does not have any intrinsic size, its contents MUST
still stay within the w-h bounds when rendered.
Authoring tools SHOULD export files where w and h match the physical size of the assets.