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词条便签逆时针旋转45°（绕箭头尖），命中测试改用实际矩形

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fukunee
2026-09-19 17:44:32 +08:00
parent 6d46d51685
commit f11dcb0ea5
1 changed files with 8 additions and 5 deletions
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src/scene/CesiumGlobe.js
+8 -5
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@@ -418,6 +418,8 @@ export class CesiumGlobe {
m.screenX = -1e9; m.screenX = -1e9;
m.screenY = -1e9; m.screenY = -1e9;
el.style.backgroundImage = `url("${m.normalUrl}")`; el.style.backgroundImage = `url("${m.normalUrl}")`;
el.style.transform = 'rotate(-45deg)';
el.style.transformOrigin = `${m.tipX}px ${m.tipY}px`;
this._markerLayer.appendChild(el); this._markerLayer.appendChild(el);
} }
@@ -462,13 +464,14 @@ export class CesiumGlobe {
viewer.screenSpaceEventHandler.setInputAction((movement) => { viewer.screenSpaceEventHandler.setInputAction((movement) => {
const x = movement.position.x; const x = movement.position.x;
const y = movement.position.y; const y = movement.position.y;
const canvasRect = viewer.canvas.getBoundingClientRect();
for (const m of this.markers) { for (const m of this.markers) {
if (!m.el || m.el.style.display === 'none') continue; const el = m.el;
const w = m.noteNormal.width; if (!el || el.style.display === 'none') continue;
const h = m.noteNormal.height; const r = el.getBoundingClientRect();
if ( if (
x >= m.screenX && x <= m.screenX + w && x >= r.left - canvasRect.left && x <= r.right - canvasRect.left &&
y >= m.screenY && y <= m.screenY + h y >= r.top - canvasRect.top && y <= r.bottom - canvasRect.top
) { ) {
this.onPick?.(m.index); this.onPick?.(m.index);
break; break;