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Add undefined check #1537

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Merged
merged 1 commit into from
Sep 2, 2025
Merged

Add undefined check #1537

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4 changes: 2 additions & 2 deletions media/src/objects/Point.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -56,8 +56,8 @@
let tVal = $derived(t0 + tau * (t1 - t0));
let displayTVal = $derived(tVal.toFixed(2));

let N0 = $derived(math.parse(params.n0.toString() ?? '0').evaluate());
let N1 = $derived(math.parse(params.n1.toString() ?? '0').evaluate());
let N0 = $derived(math.parse(params.n0?.toString() ?? '0').evaluate());
let N1 = $derived(math.parse(params.n1?.toString() ?? '0').evaluate());

let last;

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4 changes: 2 additions & 2 deletions media/src/objects/Vector.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -71,8 +71,8 @@

let last = null;

let N0 = $derived(math.parse(params.n0.toString() ?? '0').evaluate());
let N1 = $derived(math.parse(params.n1.toString() ?? '0').evaluate());
let N0 = $derived(math.parse(params.n0?.toString() ?? '0').evaluate());
let N1 = $derived(math.parse(params.n1?.toString() ?? '0').evaluate());

const arrowMaterial = new THREE.MeshPhongMaterial({
color: color,
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