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@@ -76,3 +76,33 @@ viewer.destroy()
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clock = 999
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assert.equal(frames.length, 0)
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console.log('PASS 镜头定位为逐帧缓动飞行：受理不瞬移/半程插值/到期正对设备/拖拽接管取消/销毁停止')
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+
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+// ---- 生产默认路径（不注入 scheduleFrame/now，用真实计时器）----
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+// 注入接缝只能证明「插值逻辑对」，还要证明**默认路径真的会跑**：用户看到的就是这条。
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+{
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+ const plan2 = planPipeEnhancement({ selected: { kind: 'pipe', code: 'P' }, visiblePipes: [
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+ { code: 'P', industry: 'WATER_SUPPLY', diameter: 400, positions: [[110, 28], [110.001, 28]] },
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+ ] })
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+ Object.assign(plan2, planEnhancementDevices(plan2, [
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+ { code: 'D', name: '测试流量计', industry: 'WATER_SUPPLY', pointCode: 'MP', longitude: 110.0005, latitude: 28, coordinate: { renderable: true } },
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+ ]))
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+ let sc2, cam2
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+ const v2 = mountPipeEnhancement(host, plan2, {
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+ rendererFactory: () => ({ domElement: canvas, setSize() {}, dispose() {}, render(s2, c2) { sc2 = s2; cam2 = c2 } }),
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+ iconResolver: async (d) => ({ url: 'mock://' + d.code, width: 26.7, height: 33.5 }),
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+ loadTexture: (url, onLoad) => { const t = new THREE.Texture(); t.image = { data: new Uint8Array([255, 255, 255, 255]), width: 1, height: 1 }; onLoad(t) },
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+ })
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+ sc2.updateMatrixWorld(true)
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+ const body2 = sc2.getObjectByName('device:D').getObjectByName('device-body')
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+ const before2 = cam2.position.clone()
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+ assert.equal(v2.focusDevice('D'), true)
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+ // 真实计时器推进：等待超过动画时长。
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+ await new Promise((r) => setTimeout(r, 900))
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+ const moved = cam2.position.distanceTo(before2)
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+ assert.ok(moved > 1e-3, '生产默认路径（真实 rAF/timer）必须真的移动相机')
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+ const dir = new THREE.Vector3(0, 0, -1).applyQuaternion(cam2.quaternion)
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+ const toTarget = body2.getWorldPosition(new THREE.Vector3()).sub(cam2.position).normalize()
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+ assert.ok(dir.dot(toTarget) > 0.99, '真实计时器下飞行结束也应正对设备')
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+ v2.destroy()
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+ console.log('PASS 生产默认路径（真实计时器）下镜头确实飞行并正对设备')
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+}
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