createAnnotation.toolkit#getAnnotations¶
Summary¶
createAnnotation.toolkit#getAnnotations returns a snapshot array of current annotation records. Records include markers, distances, and angles with computed metrics and metadata.
Syntax¶
WasmGPU.createAnnotation.toolkit().getAnnotations(): AnnotationRecord[]
const records = toolkit.getAnnotations();
Parameters¶
This API does not take parameters.
Returns¶
AnnotationRecord[] - Deeply cloned record snapshots in creation order. Mutating the returned array or records does not update the store; use updateAnnotation().
Type Details¶
type AnnotationRecord =
| AnnotationMarkerRecord
| AnnotationDistanceRecord
| AnnotationAngleRecord;
Example¶
const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);
const scene = wgpu.createScene();
const camera = wgpu.createCamera.perspective({ fov: 55, aspect: canvas.clientWidth / canvas.clientHeight, near: 0.1, far: 1000 });
const toolkit = wgpu.createAnnotation.toolkit({ scene, camera, canvas });
const annotations = toolkit.getAnnotations();
console.log(annotations.length);