Function: BuildSpriteFrameClipsFromSheet()

function BuildSpriteFrameClipsFromSheet(
   loader, 
   sheetAssetId, 
   options
): AnimationClip[];

Builds every clip a spritesheet declares. Source priority:

1. The sheet JSON's TexturePacker animations block.
2. Fallback: group frame ids by filename prefix (walk_01, walk_02 → 'walk').

Duration priority per clip: perClip.duration > perClip.fps > options.duration > options.fps. A clip with none of those resolved is skipped with a warning.

Parameters

Parameter	Type
loader	IAssetLoader
sheetAssetId	string
options	BuildSpriteFrameClipsFromSheetOptions

Returns

AnimationClip[]