我刚刚更新到three.jsr72，我在控制台中收到以下关于THREE.LinePieces的警告...THREE.Line:parameterTHREE.LinePiecesnolongersupported.CreatedTHREE.LineSegmentsinstead.尽管有警告，这些线仍将显示为断开连接，但是，对于以下示例，如果我将THREE.LinePieces更新为THREE.LineSegments，则所有断开连接的线都会变为连接状态。varlineMaterial=newTHREE.LineBasicMaterial({color:0x000000,linewidth