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docs: Add design document for spatial workspace architecture refactor and fix card center calculation in layout system.

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nils
2025-11-26 18:09:36 +01:00
parent 9a3ed74230
commit 6157a4f571
1 changed files with 12 additions and 5 deletions
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frontend/src/desktop/LayoutSystem.ts
+12 -5
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@@ -271,12 +271,17 @@ export class LayoutStore {
getCardsInCircle(x: number, y: number, radius: number): LayoutCard[] { getCardsInCircle(x: number, y: number, radius: number): LayoutCard[] {
const result: LayoutCard[] = []; const result: LayoutCard[] = [];
for (const card of this.items.values()) { for (const card of this.items.values()) {
const dx = card.x - x; // Calculate center of candidate card
const dy = card.y - y; const cx = card.x + card.width / 2;
const cy = card.y + card.height / 2;
const dx = cx - x;
const dy = cy - y;
// Use squared distance to avoid sqrt
const distSq = dx * dx + dy * dy; const distSq = dx * dx + dy * dy;
if (distSq < radius * radius) { const limit = radius;
if (distSq < limit * limit) {
result.push(card); result.push(card);
} }
} }
@@ -284,7 +289,9 @@ export class LayoutStore {
} }
getStackBelow(topCard: LayoutCard): string[] { getStackBelow(topCard: LayoutCard): string[] {
const candidates = this.getCardsInCircle(topCard.x, topCard.y, topCard.innerRadius); const centerX = topCard.x + topCard.width / 2;
const centerY = topCard.y + topCard.height / 2;
const candidates = this.getCardsInCircle(centerX, centerY, topCard.innerRadius);
return candidates return candidates
.filter(other => { .filter(other => {