front_end/libs/Controls/Move.js

function Move(layer) {
	this.layer = layer;
	this.moveType = null;
	this.currentState = this.layer.currentState;
	this.calculateLine = this.layer.calculateLine;
	this.calculateElement = this.layer.calculateElement;

	//拖拽门或者窗户 等元素
	this.draggingSymbol2d = null;
	//拖拽门或者窗户的顶点
	this.draggingSymbol2dPoint = null;
	//移动墙角的时候保存移动点的信息
	//this.moveCornerPoint=null;
};

//移动楼梯角
Move.prototype.moveStaircorner = function (stairid, index, newdragPoint) {
	if (stairid == null) {
		return;
	}

	this.layer.vectors[stairid].geometry.points[index].x = newdragPoint.x;
	this.layer.vectors[stairid].geometry.points[index].y = newdragPoint.y;

	var pt = this.layer.vectors[stairid].geometry.points[this.currentState.currentstartlinePointIndex];
	this.layer.vectors[this.currentState.currentCircleId].geometry.x = pt.x;
	this.layer.vectors[this.currentState.currentCircleId].geometry.y = pt.y;
	this.layer.vectors[this.currentState.currentCircleId].geometry.contextIndex = this.layer.select.contextIndex;

	var allpoints = this.calculateElement.getAllPointsFromStair(this.layer.vectors[stairid].geometry.points);
	this.layer.vectors[stairid].geometry.linkedpoints = allpoints.vertical;
	this.layer.vectors[stairid].geometry.borderpoints.border1 = allpoints.border1;
	this.layer.vectors[stairid].geometry.borderpoints.border2 = allpoints.border2;
	this.layer.vectors[stairid].geometry.arrowpoints.arrows1 = allpoints.arrows1;
	this.layer.vectors[stairid].geometry.arrowpoints.arrows2 = allpoints.arrows2;

	this.layer.control.refreshCanvas = true;
	this.layer.control.refreshSelectCanvas = true;
};

Move.prototype.moveSpiralcorner = function (stairId, point, index) {
	var center = this.layer.vectors[stairId].geometry.point;
	var r = this.layer.parameter.spiralR1;
	var line = this.calculateLine.createLine(point, center);
	var newpoint = {};
	var angle = null;

	if (line.hasOwnProperty('x')) {
		newpoint.x = center.x;
		if (point.y > center.y) {
			newpoint.y = center.y + r;
			angle = 1.5 * Math.PI;
		} else {
			newpoint.y = center.y - r;
			angle = Math.PI / 2;
		}
	} else if (line.hasOwnProperty('y')) {
		newpoint.y = center.y;
		if (point.x > center.x) {
			newpoint.x = center.x + r;
			angle = 0;
		} else {
			newpoint.x = center.x - r;
			angle = Math.PI;
		}
	} else {
		var verticalLine1 = {};
		var verticalLine2 = {};
		verticalLine1.a = -1 / line.a;
		verticalLine2.a = -1 / line.a;

		var b = center.y - verticalLine1.a * center.x;

		verticalLine1.b = b + this.calculateLine.driftY3(verticalLine1.a, this.layer.parameter.spiralR1);
		verticalLine2.b = b - this.calculateLine.driftY3(verticalLine1.a, this.layer.parameter.spiralR1);

		var join1 = this.calculateLine.getIntersectionPoint(verticalLine1, line);
		var join2 = this.calculateLine.getIntersectionPoint(verticalLine2, line);
		if (this.calculateLine.containPoint(center, join1, point) || this.calculateLine.containPoint(center, point, join1)) {
			newpoint = join1;
		} else {
			newpoint = join2;
		}

		var dx = newpoint.x - center.x;
		var dy = newpoint.y - center.y;

		if (dx > 0 && dy > 0 || dx < 0 && dy > 0) {
			if (line.a > 0) {
				angle = 2 * Math.PI - Math.atan(line.a);
			} else {
				angle = Math.PI + Math.abs(Math.atan(line.a));
			}
		} else {
			if (line.a > 0) {
				angle = Math.PI - Math.atan(line.a);
			} else {
				angle = Math.abs(Math.atan(line.a));
			}
		}
	}

	if (index == 1) {
		this.layer.vectors[stairId].geometry.sAngle = angle;
		this.layer.vectors[stairId].geometry.point1 = newpoint;
	} else {
		this.layer.vectors[stairId].geometry.eAngle = angle;
		this.layer.vectors[stairId].geometry.point2 = newpoint;
	}
	this.layer.vectors[this.currentState.currentPointId].geometry.x = newpoint.x;
	this.layer.vectors[this.currentState.currentCircleId].geometry.x = newpoint.x;

	this.layer.vectors[this.currentState.currentPointId].geometry.y = newpoint.y;
	this.layer.vectors[this.currentState.currentCircleId].geometry.y = newpoint.y;

	this.layer.control.refreshCanvas = true;
	this.layer.control.refreshSelectCanvas = true;
};

Move.prototype.moveSpiralPlane = function (stairId, dx, dy) {
	var point = {};
	point.x = this.layer.vectors[stairId].geometry.point.x + dx;
	point.y = this.layer.vectors[stairId].geometry.point.y - dy;
	var points = this.calculateElement.GetSpiralpoints(point);
	this.layer.vectors[stairId].geometry.point = point;
	this.layer.vectors[stairId].geometry.points = points;
	this.layer.vectors[stairId].geometry.point1.x += dx;
	this.layer.vectors[stairId].geometry.point1.y -= dy;
	this.layer.vectors[stairId].geometry.point2.x += dx;
	this.layer.vectors[stairId].geometry.point2.y -= dy;
	this.layer.control.refreshCanvas = true;
};

//	
Move.prototype.endmoveWall = function (newdragPoint) {

};

//移动墙角
//index表示选择的墙角所在的位置
Move.prototype.moveWallcorner = function (wallid, index, newdragPoint) {
	if (wallid == null) {
		return;
	}
	var interval = this.layer.parameter.wallThickness;

	var len = this.layer.vectors[wallid].geometry.points.length;
	delete this.layer.vectors[wallid].geometry.firstLines;
	delete this.layer.vectors[wallid].geometry.endLines;
	//移动的点与相邻的点是否重合
	var flag = false;

	for (var i = 0; i < len; ++i) {
		if (i != index) {
			if (BABYLON.Vector2.Distance(newdragPoint, this.layer.vectors[wallid].geometry.points[i]) < interval) {
				flag = true;
				//修改data2d的nodes
				var index1 = this.calculateElement.getPreIndex(this.layer.vectors[wallid].geometry.points, index);
				var index2 = this.calculateElement.getNextIndex(this.layer.vectors[wallid].geometry.points, index);
				if (index1 == i) {
					this.layer.data2d.deleteNode({
						wallId: wallid,
						startIndex: index,
						endIndex: -1
					}, index1);
					this.layer.data2d.moveNodeForWall({
						wallId: wallid,
						startIndex: index,
						endIndex: -1
					});
				} else if (index2 == i) {
					this.layer.data2d.deleteNode({
						wallId: wallid,
						startIndex: index,
						endIndex: -1
					}, index2);
					this.layer.data2d.moveNodeForWall({
						wallId: wallid,
						startIndex: index,
						endIndex: -1
					});
				}

				this.calculateElement.updateSymbolsWallCornerIndexDelete(wallid, i, index)
				if (index > i && (index - i) != len - 1) {
					this.layer.vectors[wallid].geometry.wallInfo[i].thick = this.layer.vectors[wallid].geometry.wallInfo[index].thick;
					this.layer.vectors[wallid].geometry.wallInfo[i].height = this.layer.vectors[wallid].geometry.wallInfo[index].height;
				}
				this.layer.vectors[wallid].geometry.points.splice(index, 1);
				this.layer.vectors[wallid].geometry.wallInfo.splice(index, 1);

				if (Math.abs(index - i) == len - 1) {
					this.layer.vectors[wallid].geometry.state = 0;
				}
				if (this.layer.vectors[wallid].geometry.points.length == 1) {
					this.layer.data2d.deleteWallid(this.currentState.currentWallId);
					this.layer.deleteVector(wallid);
					this.layer.select.clearSelect();
					this.currentState.selectWallSet = null;
					this.currentState.currentWallId = null;
					this.layer.control.refreshCanvas = true;
					this.layer.pan.f_draggingWallCorner = false;
					return;
				} else if (this.layer.vectors[wallid].geometry.points.length < 3) {
					this.layer.vectors[wallid].geometry.state = 1;
				}
				if (index > i) {
					index = i;
				} else if (index == 0 && (i == len - 1)) {
					//删除了一个点
					index = len - 2;
				}
				this.currentState.currentstartlinePointIndex = index;
				break;
			}
		}
	}
	if (!flag) {

	}
	this.layer.vectors[wallid].geometry.points[index].x = newdragPoint.x;
	this.layer.vectors[wallid].geometry.points[index].y = newdragPoint.y;

	//this.layer.data2d.moveNodeForWall({wallId:wallid,startIndex:index,endIndex:-1});

	//处理墙上的门、窗等元素
	if (this.layer.vectors[wallid].symbol2dsCount > 0) {
		this.moveSymbolsWithWallCorner(wallid, index);
	}
	//处理选中的图形
	this.changeCorner();

	this.layer.control.refreshCanvas = true;
	this.layer.control.refreshSelectCanvas = true;
};

//改变扇形、圆、点
Move.prototype.changeCorner = function () {
	//改变样式：扇形、圆圈等
	var pt = this.layer.vectors[this.currentState.currentWallId].geometry.points[this.currentState.currentstartlinePointIndex];
	this.layer.vectors[this.currentState.currentPointId].geometry.x = pt.x;
	this.layer.vectors[this.currentState.currentPointId].geometry.y = pt.y;
	this.layer.vectors[this.currentState.currentPointId].geometry.contextIndex = this.layer.select.contextIndex;

	this.layer.vectors[this.currentState.currentCircleId].geometry.x = pt.x;
	this.layer.vectors[this.currentState.currentCircleId].geometry.y = pt.y;
	this.layer.vectors[this.currentState.currentCircleId].geometry.contextIndex = this.layer.select.contextIndex;

	var sector = this.layer.select.editSector(this.currentState.currentstartlinePointIndex);
	if (sector != null) {
		if (this.currentState.currentSecotrId != null) {
			this.layer.vectors[this.currentState.currentSecotrId].geometry.x = sector.x;
			this.layer.vectors[this.currentState.currentSecotrId].geometry.y = sector.y;
			this.layer.vectors[this.currentState.currentSecotrId].geometry.startAngle = sector.start;
			this.layer.vectors[this.currentState.currentSecotrId].geometry.endAngle = sector.end;
			this.layer.vectors[this.currentState.currentSecotrId].geometry.contextIndex = this.layer.select.contextIndex;
		} else {
			//添加扇形
			var addsector = new Sector(sector.x, sector.y, Sector_r, sector.start, sector.end);
			var vector = new Vector(addsector, sectorStyle);
			this.currentState.currentSecotrId = vector.id;
			vector.geometry.contextIndex = this.layer.select.contextIndex;
			this.layer.drawSingleVector(vector);
		}
	} else {
		this.layer.deleteVector(this.currentState.currentSecotrId);
		this.currentState.currentSecotrId = null;
	}
	this.layer.control.refreshSelectCanvas = true;
};

Move.prototype.moveStairLine = function (id, dx, dy, startIndex, endIndex) {
	this.layer.vectors[id].geometry.points[startIndex].x += dx * this.layer.res;
	this.layer.vectors[id].geometry.points[startIndex].y -= dy * this.layer.res;
	this.layer.vectors[id].geometry.points[endIndex].x += dx * this.layer.res;
	this.layer.vectors[id].geometry.points[endIndex].y -= dy * this.layer.res;

	//移动选中的点和线
	if (this.currentState.currentLineId != null) {
		this.layer.vectors[this.currentState.currentLineId].geometry.points[0].x += dx * this.layer.res;
		this.layer.vectors[this.currentState.currentLineId].geometry.points[1].x += dx * this.layer.res;

		this.layer.vectors[this.currentState.currentLineId].geometry.points[0].y -= dy * this.layer.res;
		this.layer.vectors[this.currentState.currentLineId].geometry.points[1].y -= dy * this.layer.res;
	}

	if (this.currentState.currentLinePoint1Id != null) {
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x += dx * this.layer.res;
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y -= dy * this.layer.res;
	}
	if (this.currentState.currentLinePoint2Id != null) {
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x += dx * this.layer.res;
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y -= dy * this.layer.res;
	}

	var allpoints = this.calculateElement.getAllPointsFromStair(this.layer.vectors[id].geometry.points);
	this.layer.vectors[id].geometry.linkedpoints = allpoints.vertical;
	this.layer.vectors[id].geometry.borderpoints.border1 = allpoints.border1;
	this.layer.vectors[id].geometry.borderpoints.border2 = allpoints.border2;
	this.layer.vectors[id].geometry.arrowpoints.arrows1 = allpoints.arrows1;
	this.layer.vectors[id].geometry.arrowpoints.arrows2 = allpoints.arrows2;

	this.layer.control.refreshSelectCanvas = true;
	this.layer.control.refreshCanvas = true;
	this.layer.renderer.autoRedraw();
};

/*
//移动楼梯面
Move.prototype.moveStairLine=function(id,dx,dy,startIndex,endIndex)
{
	if(id==null||startIndex==null||endIndex==null)
	{
		return;
	}
	
	var r=this.layer.parameter.stairWidth;
	var len=this.layer.vectors[id].geometry.points.length;

	if(len==2)
	{
		for(var i=0;i<this.layer.vectors[id].geometry.points.length;++i)
		{
			var x=this.layer.vectors[id].geometry.points[i].x+dx * this.layer.res;
			var y=this.layer.vectors[id].geometry.points[i].y-dy * this.layer.res;
			this.layer.vectors[id].geometry.points[i]={x:x,y:y};
		}
		
		//移动选中的点和线
		if(this.currentState.currentLineId!=null)
		{
			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].x+=dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].x+=dx * this.layer.res;
			
			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].y-=dy * this.layer.res;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].y-=dy * this.layer.res;
		}
		
		if(this.currentState.currentLinePoint1Id!=null)
		{
			this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x+=dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y-=dy * this.layer.res;
		}
		if(this.currentState.currentLinePoint2Id!=null)
		{
			this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x+=dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y-=dy * this.layer.res;
		}
	}
	else
	{
		var newdragline=[];
		var currentPoint1={};
		currentPoint1.x=this.layer.vectors[id].geometry.points[startIndex].x;
		currentPoint1.y=this.layer.vectors[id].geometry.points[startIndex].y;
		var currentPoint2={};
		currentPoint2.x=this.layer.vectors[id].geometry.points[endIndex].x;
		currentPoint2.y=this.layer.vectors[id].geometry.points[endIndex].y;
		
		//不考虑周围的墙，鼠标移动后，选中的墙本应该在的位置
		newdragline.push({x:currentPoint1.x+ dx * this.layer.res,y:currentPoint1.y- dy * this.layer.res});
		newdragline.push({x:currentPoint2.x+ dx * this.layer.res,y:currentPoint2.y- dy * this.layer.res});
		
		var origin=this.layer.calculateElement.getOrginLine(len,id,startIndex,endIndex);
	
		//得到挨着startIndex但不是newdragline的墙的线段
		var orginLine1=origin.line1;
		//线段的另一个端点
		var orginPoint1=this.layer.vectors[id].geometry.points[origin.point1];
		//得到挨着endIndex但不是newdragline的墙的线段
		var orginLine2=origin.line2;
		//线段的另一个端点
		var orginPoint2=this.layer.vectors[id].geometry.points[origin.point2];
		
		var newline=this.calculateLine.createLine(newdragline[0],newdragline[1]);
	
		var point1=this.layer.vectors[id].geometry.points[orginLine1[0]];
		var point2=this.layer.vectors[id].geometry.points[orginLine1[1]];

		//拖拽的墙与挨着的墙的交点
		var line1=this.calculateLine.createLine(point1,point2);
		var newWallPoint1=this.calculateLine.getIntersectionPoint(line1,newline);
		
		var point3=this.layer.vectors[id].geometry.points[orginLine2[0]];
		var point4=this.layer.vectors[id].geometry.points[orginLine2[1]];
		
		//拖拽的墙与另一堵挨着的墙的交点
		var line2=this.calculateLine.createLine(point3,point4);
		var newWallPoint2=this.calculateLine.getIntersectionPoint(line2,newline);
			
		this.layer.vectors[id].geometry.points[startIndex].x=newWallPoint1.x;
		this.layer.vectors[id].geometry.points[startIndex].y=newWallPoint1.y;
		this.layer.vectors[id].geometry.points[endIndex].x=newWallPoint2.x;
		this.layer.vectors[id].geometry.points[endIndex].y=newWallPoint2.y;
		this.currentState.currentstartlinePointIndex=startIndex;
		this.currentState.currentendlinePointIndex=endIndex;
		
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x=newWallPoint1.x;
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y=newWallPoint1.y;
		
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x=newWallPoint2.x;
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y=newWallPoint2.y;
		
		this.layer.vectors[this.currentState.currentLineId].geometry.points[0].x=this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x;
		this.layer.vectors[this.currentState.currentLineId].geometry.points[0].y=this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y;
		this.layer.vectors[this.currentState.currentLineId].geometry.points[1].x=this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x;
		this.layer.vectors[this.currentState.currentLineId].geometry.points[1].y=this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y;
	}
	
	var allpoints=this.calculateElement.getAllPointsFromStair(this.layer.vectors[id].geometry.points);
	this.layer.vectors[id].geometry.linkedpoints=allpoints.vertical;
	this.layer.vectors[id].geometry.borderpoints.border1=allpoints.border1;
	this.layer.vectors[id].geometry.borderpoints.border2=allpoints.border2;
	
	this.layer.control.refreshSelectCanvas=true;
	this.layer.control.refreshCanvas=true;
	this.layer.renderer.autoRedraw();
};
*/

//移动整面墙
//startIndex,endIndex表示墙的两个端点
//id表示当前移动墙的id
//dx,dy表示偏移量
Move.prototype.moveWallLine = function (id, dx, dy, startIndex, endIndex) {
	if (id == null || startIndex == null || endIndex == null) {
		return;
	}

	var r;
	if (this.layer.vectors[id].geometry.wallType == 1) {
		r = wallThickness / 2
	} else {
		r = partitionThickness / 2
	}
	var len = this.layer.vectors[id].geometry.points.length;

	var newdragline = [];
	var currentPoint1 = {};
	currentPoint1.x = this.layer.vectors[id].geometry.points[startIndex].x;
	currentPoint1.y = this.layer.vectors[id].geometry.points[startIndex].y;
	var currentPoint2 = {};
	currentPoint2.x = this.layer.vectors[id].geometry.points[endIndex].x;
	currentPoint2.y = this.layer.vectors[id].geometry.points[endIndex].y;

	//不考虑周围的墙，鼠标移动后，选中的墙本应该在的位置
	newdragline.push({
		x: currentPoint1.x + dx * this.layer.res,
		y: currentPoint1.y - dy * this.layer.res
	});
	newdragline.push({
		x: currentPoint2.x + dx * this.layer.res,
		y: currentPoint2.y - dy * this.layer.res
	});

	//如果墙不是闭合的，就拖拽vector就行
	if (this.layer.vectors[id].geometry.state == 1) {
		for (var i = 0; i < this.layer.vectors[id].geometry.points.length; ++i) {
			var x = this.layer.vectors[id].geometry.points[i].x + dx * this.layer.res;
			var y = this.layer.vectors[id].geometry.points[i].y - dy * this.layer.res;
			this.layer.vectors[id].geometry.points[i] = {
				x: x,
				y: y
			};
		}
		//移动选中的点和线
		if (this.currentState.currentLineId != null) {
			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].x += dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].x += dx * this.layer.res;

			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].y -= dy * this.layer.res;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].y -= dy * this.layer.res;
		}

		if (this.currentState.currentLinePoint1Id != null) {
			this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x += dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y -= dy * this.layer.res;
		}
		if (this.currentState.currentLinePoint2Id != null) {
			this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x += dx * this.layer.res;
			this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y -= dy * this.layer.res;
		}

		//移动墙上所有的symbols
		for (var key in this.layer.vectors[id].symbol2Ds) {
			if (this.layer.vectors[id].symbol2Ds[key].geometry.geoType != "OpenDoor" && this.layer.vectors[id].symbol2Ds[key].geometry.geoType != "OpenWindow") {
				for (var i = 0; i < this.layer.vectors[id].symbol2Ds[key].geometry.points.length; ++i) {
					this.layer.vectors[id].symbol2Ds[key].geometry.points[i].x += dx * this.layer.res;
					this.layer.vectors[id].symbol2Ds[key].geometry.points[i].y -= dy * this.layer.res;
				}
			}

			this.layer.vectors[id].symbol2Ds[key].geometry.point1.x += dx * this.layer.res;
			this.layer.vectors[id].symbol2Ds[key].geometry.point1.y -= dy * this.layer.res;

			this.layer.vectors[id].symbol2Ds[key].geometry.point2.x += dx * this.layer.res;
			this.layer.vectors[id].symbol2Ds[key].geometry.point2.y -= dy * this.layer.res;
		}

		this.layer.control.refreshSelectCanvas = true;
		this.layer.control.refreshCanvas = true;
		this.layer.renderer.autoRedraw();
		return;
	}

	//判断墙中的点有没有合并
	var symbolFlag = false;

	var flag = false;
	var orginLine = [];

	var origin = this.layer.calculateElement.getOrginLine(len, id, startIndex, endIndex);

	//得到挨着startIndex但不是newdragline的墙的线段
	var orginLine1 = origin.line1;
	//线段的另一个端点
	var orginPoint1 = this.layer.vectors[id].geometry.points[origin.point1];
	//得到挨着endIndex但不是newdragline的墙的线段
	var orginLine2 = origin.line2;
	//线段的另一个端点
	var orginPoint2 = this.layer.vectors[id].geometry.points[origin.point2];


	var newline = this.calculateLine.createLine(newdragline[0], newdragline[1]);

	var point1 = this.layer.vectors[id].geometry.points[orginLine1[0]];
	var point2 = this.layer.vectors[id].geometry.points[orginLine1[1]];

	//拖拽的墙与挨着的墙的交点
	var line1 = this.calculateLine.createLine(point1, point2);
	var newWallPoint1 = this.calculateLine.getIntersectionPoint(line1, newline);

	var point3 = this.layer.vectors[id].geometry.points[orginLine2[0]];
	var point4 = this.layer.vectors[id].geometry.points[orginLine2[1]];

	//拖拽的墙与另一堵挨着的墙的交点
	var line2 = this.calculateLine.createLine(point3, point4);
	var newWallPoint2 = this.calculateLine.getIntersectionPoint(line2, newline);

	this.layer.vectors[id].geometry.points[startIndex].x = newWallPoint1.x;
	this.layer.vectors[id].geometry.points[startIndex].y = newWallPoint1.y;
	this.layer.vectors[id].geometry.points[endIndex].x = newWallPoint2.x;
	this.layer.vectors[id].geometry.points[endIndex].y = newWallPoint2.y;
	this.currentState.currentstartlinePointIndex = startIndex;
	this.currentState.currentendlinePointIndex = endIndex;
	this.layer.control.refreshCanvas = true;

	if (BABYLON.Vector2.Distance(orginPoint1, newWallPoint1) < 2 * r) {
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x = orginPoint1.x;
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y = orginPoint1.y;

		newWallPoint1.x = orginPoint1.x;
		newWallPoint1.y = orginPoint1.y;

		var indexs = this.calculateElement.updateSelectWallLineIndex(id, startIndex, endIndex, origin.point1);
		if (this.calculateElement.isNeighbor(len, origin.point1, startIndex)) {
			if (startIndex > origin.point1 && (startIndex - origin.point1) != len - 1) {
				this.layer.vectors[id].geometry.wallInfo[origin.point1].thick = this.layer.vectors[id].geometry.wallInfo[startIndex].thick;
				this.layer.vectors[id].geometry.wallInfo[origin.point1].height = this.layer.vectors[id].geometry.wallInfo[startIndex].height;
			}
			this.layer.vectors[id].geometry.points.splice(startIndex, 1);
			this.layer.vectors[id].geometry.wallInfo.splice(startIndex, 1);
			origin.point1 = Math.min(origin.point1, startIndex);
		} else {
			if (endIndex > origin.point1 && (endIndex - origin.point1) != len - 1) {
				this.layer.vectors[id].geometry.wallInfo[origin.point1].thick = this.layer.vectors[id].geometry.wallInfo[endIndex].thick;
				this.layer.vectors[id].geometry.wallInfo[origin.point1].height = this.layer.vectors[id].geometry.wallInfo[endIndex].height;
			}
			this.layer.vectors[id].geometry.points.splice(endIndex, 1);
			this.layer.vectors[id].geometry.wallInfo.splice(endIndex, 1);
			origin.point1 = Math.min(origin.point1, endIndex);
		}

		startIndex = indexs.wallindex1;
		endIndex = indexs.wallindex2;
		this.currentState.currentstartlinePointIndex = startIndex;
		this.currentState.currentendlinePointIndex = endIndex;

		if (this.layer.vectors[id].geometry.points.length < 3) {
			this.layer.vectors[id].geometry.state = 1;
		}
		symbolFlag = true;
	} else if (this.currentState.currentLinePoint1Id != null) {
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x = newWallPoint1.x;
		this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y = newWallPoint1.y;
	}

	if (BABYLON.Vector2.Distance(orginPoint2, newWallPoint2) < 2 * r) {
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x = orginPoint2.x;
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y = orginPoint2.y;

		newWallPoint2.x = orginPoint2.x;
		newWallPoint2.y = orginPoint2.y;

		var indexs = this.calculateElement.updateSelectWallLineIndex(id, startIndex, endIndex, origin.point2);
		if (this.calculateElement.isNeighbor(len, origin.point2, startIndex)) {
			if (startIndex > origin.point2 && (startIndex - origin.point2) != len - 1) {
				this.layer.vectors[id].geometry.wallInfo[origin.point2].thick = this.layer.vectors[id].geometry.wallInfo[startIndex].thick;
				this.layer.vectors[id].geometry.wallInfo[origin.point2].height = this.layer.vectors[id].geometry.wallInfo[startIndex].height;
			}
			this.layer.vectors[id].geometry.points.splice(startIndex, 1);
			this.layer.vectors[id].geometry.wallInfo.splice(startIndex, 1);
			origin.point2 = Math.min(origin.point1, startIndex);
		} else {
			if (endIndex > origin.point2 && (endIndex - origin.point2) != len - 1) {
				this.layer.vectors[id].geometry.wallInfo[origin.point2].thick = this.layer.vectors[id].geometry.wallInfo[endIndex].thick;
				this.layer.vectors[id].geometry.wallInfo[origin.point2].height = this.layer.vectors[id].geometry.wallInfo[endIndex].height;
			}
			this.layer.vectors[id].geometry.points.splice(endIndex, 1);
			this.layer.vectors[id].geometry.wallInfo.splice(endIndex, 1);
			origin.point2 = Math.min(origin.point1, endIndex);
		}
		startIndex = indexs.wallindex1;
		endIndex = indexs.wallindex2;
		this.currentState.currentstartlinePointIndex = startIndex;
		this.currentState.currentendlinePointIndex = endIndex;

		if (this.layer.vectors[id].geometry.points.length < 3) {
			this.layer.vectors[id].geometry.state = 1;
		}
		symbolFlag = true;
	} else if (this.currentState.currentLinePoint2Id != null) {
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x = newWallPoint2.x;
		this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y = newWallPoint2.y;
	}

	if (this.layer.vectors[id].geometry.points.length == 1) {
		this.layer.data2d.deleteWallid(this.currentState.currentWallId);
		this.layer.deleteVector(id);
		this.layer.select.clearSelect();
		this.currentState.selectWallSet = null;
		this.currentState.currentWallId = null;
		this.layer.control.refreshCanvas = true;
		this.layer.pan.f_draggingWallLine = false;
		return;
	}

	if (this.layer.vectors[id].geometry.points.length == 1 || BABYLON.Vector2.Distance(newWallPoint1, newWallPoint2) < 2 * r) {
		this.layer.select.clearSelect();
		this.layer.select.endSelectWallLine();

		this.layer.pan.f_draggingWallLine = false;
		this.layer.pan.f_draggingWallCorner = true;

		var index = startIndex;
		if (this.layer.vectors[id].geometry.points.length != 1) {
			if (index == this.layer.vectors[id].geometry.points.length - 1) {
				index = 0;
			}
			this.calculateElement.updateSymbolsWallCornerIndexDelete(id, startIndex, endIndex);
			this.layer.vectors[id].geometry.points.splice(startIndex, 1);
			this.layer.vectors[id].geometry.wallInfo.splice(startIndex, 1);
			this.layer.select.selectWallCorner(id, index);
		} else {
			index = 0;
			this.layer.deleteVector(id);
			this.currentState.currentWallId = null;
		}
	}

	if (this.currentState.currentLineId != null) {
		if (BABYLON.Vector2.Distance(newWallPoint1, newWallPoint2) < 2 * r) {
			this.layer.select.clearSelect();
			this.layer.select.selectWallCorner(id, startIndex);
		} else {
			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].x = this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.x;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[0].y = this.layer.vectors[this.currentState.currentLinePoint1Id].geometry.y;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].x = this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.x;
			this.layer.vectors[this.currentState.currentLineId].geometry.points[1].y = this.layer.vectors[this.currentState.currentLinePoint2Id].geometry.y;
		}
	}
	this.layer.control.refreshSelectCanvas = true;

	//计算改变的像素值
	dx = ((newWallPoint1.x - currentPoint1.x) + (newWallPoint2.x - currentPoint2.x)) / 2;
	dy = ((newWallPoint1.y - currentPoint1.y) + (newWallPoint2.y - currentPoint2.y)) / 2;

	this.moveSymbolsWithWallLine(id, this.currentState.currentstartlinePointIndex, this.currentState.currentendlinePointIndex, dx, dy, symbolFlag);
	this.layer.control.refreshCanvas = true;
	this.layer.renderer.autoRedraw();
};

//拖拽虚拟的Symbol，point在墙内
Move.prototype.moveVirtualSymbol1 = function (symbol, point) {
	var len = symbol.getSymbolLen();
	symbol.geometry.r = len;

	var wallid = this.currentState.currentWallId;
	//获取symbol端点
	var endpoint = this.calculateElement.getSymbolEndPoint(point, wallid, this.currentState.currentstartlinePointIndex, this.currentState.currentendlinePointIndex, len);
	//选择canvas
	symbol.geometry.contextIndex = this.layer.parameter.selectcontext;
	symbol.geometry.thick = this.layer.vectors[wallid].geometry.wallInfo[this.currentState.currentstartlinePointIndex].thick;
	//更新端点
	if (endpoint != null) {
		symbol.geometry.point1 = endpoint.newpoint1;
		symbol.geometry.point2 = endpoint.newpoint2;
	}

	if (symbol.geometry.point1 != null & symbol.geometry.point2 != null) {
		symbol.update(this.layer, this.currentState.currentWallId, this.currentState.currentstartlinePointIndex, this.currentState.currentendlinePointIndex, point);

		if (typeof (this.layer.select.selectSymbolIds.selects) == "undefined") {
			this.layer.select.selectSymbol(symbol);
		}
		//更新选中的线和两个圆圈的坐标
		else {
			this.layer.vectors[this.layer.select.selectSymbolIds.selects[1]].geometry.x = symbol.geometry.point1.x;
			this.layer.vectors[this.layer.select.selectSymbolIds.selects[1]].geometry.y = symbol.geometry.point1.y;

			this.layer.vectors[this.layer.select.selectSymbolIds.selects[2]].geometry.x = symbol.geometry.point2.x;
			this.layer.vectors[this.layer.select.selectSymbolIds.selects[2]].geometry.y = symbol.geometry.point2.y;

			this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[0] = symbol.geometry.point1;
			this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[1] = symbol.geometry.point2;
		}

		this.layer.control.refreshSelectCanvas = true;
	}
};

//拖拽虚拟的Symbol，point在墙外
Move.prototype.moveVirtualSymbol2 = function (symbol, point) {
	var len = symbol.getSymbolLen();
	symbol.geometry.thick = this.layer.vectors[symbol.attributes.wallId].geometry.wallInfo[symbol.attributes.wallstartindex].thick;
	var endpoint = this.calculateElement.getSymbolEndPoint2(point, symbol.attributes.wallId, symbol.attributes.wallstartindex, symbol.attributes.wallendindex, len);
	if (endpoint == null) {
		return false;
	} else {
		var thick = this.layer.getThickness(symbol.attributes.wallId, symbol.attributes.wallstartindex);
		//更新端点
		symbol.geometry.point1 = endpoint.newpoint1;
		symbol.geometry.point2 = endpoint.newpoint2;

		var newPoint = {
			x: (endpoint.newpoint1.x + endpoint.newpoint2.x) / 2,
			y: (endpoint.newpoint1.y + endpoint.newpoint2.y) / 2
		};
		symbol.geometry.wallType = this.layer.vectors[symbol.attributes.wallId].geometry.wallType;
		symbol.attributes.toward = this.calculateLine.getToward(symbol.geometry.point1, symbol.geometry.point2, point);
		symbol.geometry.points = this.calculateElement.getSymbolPoints(endpoint.newpoint1, endpoint.newpoint2, symbol.geometry.geoType, symbol.attributes.toward, thick);

		this.layer.control.refreshCanvas = true;
	}

	if (typeof (this.layer.select.selectSymbolIds.selects) == "undefined") {
		this.layer.select.selectSymbol(symbol);
	}
	//更新选中的线和两个圆圈的坐标
	else {
		this.layer.vectors[this.layer.select.selectSymbolIds.selects[1]].geometry.x = symbol.geometry.point1.x;
		this.layer.vectors[this.layer.select.selectSymbolIds.selects[1]].geometry.y = symbol.geometry.point1.y;

		this.layer.vectors[this.layer.select.selectSymbolIds.selects[2]].geometry.x = symbol.geometry.point2.x;
		this.layer.vectors[this.layer.select.selectSymbolIds.selects[2]].geometry.y = symbol.geometry.point2.y;

		this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[0] = symbol.geometry.point1;
		this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[1] = symbol.geometry.point2;
	}

	this.layer.control.refreshSelectCanvas = true;
	return true;
};

//拖拽已经存在的Symbol
Move.prototype.moveExistSymbol = function (lastpoint, point, id) {
	var symbol = this.layer.vectors[id];
	var wallid = symbol.attributes.wallId;

	var startIndex = this.currentState.currentstartlinePointIndex;
	var endIndex = this.currentState.currentendlinePointIndex;
	symbol.geometry.thick = this.layer.vectors[wallid].geometry.wallInfo[this.currentState.currentstartlinePointIndex].thick;
	var point1, point2;
	var joinpoint = null;
	point1 = this.layer.vectors[wallid].geometry.points[startIndex];
	if (endIndex != null && typeof (endIndex) != undefined) {
		point2 = this.layer.vectors[wallid].geometry.points[endIndex];
	} else {
		endIndex = this.calculateElement.getNextIndex(this.layer.vectors[wallid].geometry.points, startIndex, this.layer.vectors[wallid].geometry.state);
		point2 = this.layer.vectors[wallid].geometry.points[endIndex];
	}

	this.currentState.selectWallSet = this.calculateElement.wallsContain(point);
	if (this.currentState.selectWallSet != null) {
		//当前点在墙角
		if (this.currentState.selectWallSet.type == 0) {
			if (wallid != this.currentState.currentWallId) {
				this.currentState.currentstartlinePointIndex = this.currentState.selectWallSet.index;
				this.currentState.currentendlinePointIndex = this.calculateElement.getNextIndex(this.layer.vectors[wallid].geometry.points, this.currentState.selectWallSet.index, this.layer.vectors[wallid].geometry.state);
				this.currentState.currentWallId = this.currentState.selectWallSet.id;
				wallid = this.currentState.currentWallId;

				startIndex = this.currentState.currentstartlinePointIndex;
				endIndex = this.currentState.currentendlinePointIndex;
				point1 = this.layer.vectors[wallid].geometry.points[startIndex];
				if (endIndex) {
					point2 = this.layer.vectors[wallid].geometry.points[endIndex];
				} else {
					endIndex = this.calculateElement.getNextIndex(this.layer.vectors[wallid].geometry.points, startIndex, this.layer.vectors[wallid].geometry.state);
				}

			}
			//同一组墙，但是墙角不属于当前墙面
			else if (this.currentState.selectWallSet.index != endIndex && this.currentState.selectWallSet.index != startIndex) {
				this.currentState.currentstartlinePointIndex = this.currentState.selectWallSet.index;
				this.currentState.currentendlinePointIndex = endIndex;
			}
		}
		//当前点在墙面
		else if (this.currentState.selectWallSet.type == 1) {
			this.currentState.currentendlinePointIndex = this.currentState.selectWallSet.endindex;
			this.currentState.currentWallId = this.currentState.selectWallSet.id;
			this.currentState.currentstartlinePointIndex = this.currentState.selectWallSet.index;
			wallid = this.currentState.currentWallId;

			startIndex = this.currentState.currentstartlinePointIndex;
			endIndex = this.currentState.currentendlinePointIndex;

			point1 = this.layer.vectors[wallid].geometry.points[this.currentState.selectWallSet.index];
			point2 = this.layer.vectors[wallid].geometry.points[this.currentState.selectWallSet.endindex];
		} else {
			alert("Move:618");
		}
		symbol.attributes.toward = this.calculateLine.getToward(symbol.geometry.point1, symbol.geometry.point2, point);
	} else {
		var line = this.calculateLine.createLine(point1, point2);
		joinpoint = {
			x: point.x,
			y: point.y
		};
		point = this.calculateLine.getJoinLinePoint(point, line);
		if (!this.calculateElement.lineContain(point1, point2, point, 1)) {
			return;
		}
		symbol.attributes.toward = this.calculateLine.getToward(symbol.geometry.point1, symbol.geometry.point2, joinpoint);
	}

	var symbolLength = symbol.getSymbolLen();
	if (BABYLON.Vector2.Distance(point1, point) < symbolLength / 2 || BABYLON.Vector2.Distance(point2, point) < symbolLength / 2) {
		return;
	}

	var sp1 = {
		x: symbol.geometry.point1.x,
		y: symbol.geometry.point1.y
	};
	var sp2 = {
		x: symbol.geometry.point2.x,
		y: symbol.geometry.point2.y
	};

	this.calculateElement.updateSymbolEndPoint(symbol, point, wallid, startIndex, endIndex);

	var dx1 = symbol.geometry.point1.x - sp1.x;
	var dy1 = symbol.geometry.point1.y - sp1.y;

	var dx2 = symbol.geometry.point2.x - sp2.x;
	var dy2 = symbol.geometry.point2.y - sp2.y;

	this.layer.vectors[symbol.attributes.vectorMeasureid].geometry.points[0].x += dx1;
	this.layer.vectors[symbol.attributes.vectorMeasureid].geometry.points[0].y += dy1;
	this.layer.vectors[symbol.attributes.vectorMeasureid].geometry.points[1].x += dx2;
	this.layer.vectors[symbol.attributes.vectorMeasureid].geometry.points[1].y += dy2;

	var thick = this.layer.getThickness(symbol.attributes.wallId, symbol.attributes.wallstartindex);
	symbol.geometry.wallType = this.layer.vectors[symbol.attributes.wallId].geometry.wallType;
	symbol.geometry.points = this.calculateElement.getSymbolPoints(symbol.geometry.point1, symbol.geometry.point2, symbol.geometry.geoType, symbol.attributes.toward, thick);

	this.layer.select.f_selectWallLine = false;
	this.layer.control.refreshCanvas = true;
	this.layer.control.refreshSelectCanvas = true;
};

//移动Symbol上的端点
Move.prototype.moveSymbolEndpoint = function (point, selectindex) {
	var wallid = this.draggingSymbol2dPoint.wallid;
	var index1 = this.draggingSymbol2dPoint.wallStartindex;
	var index2 = this.draggingSymbol2dPoint.wallEndindex;
	var selectPoint = this.draggingSymbol2dPoint.selectPoint;
	var noselectPoint = this.draggingSymbol2dPoint.noselectPoint;

	var mid = {
		x: (selectPoint.x + noselectPoint.x) / 2,
		y: (selectPoint.y + noselectPoint.y) / 2
	};
	var line = this.calculateLine.createLine(this.layer.vectors[wallid].geometry.points[index1], this.layer.vectors[wallid].geometry.points[index2]);
	var join = this.calculateLine.getJoinLinePoint(point, line);

	var point1 = this.layer.vectors[wallid].geometry.points[index1];
	var point2 = this.layer.vectors[wallid].geometry.points[index2];

	var dx, dy;

	var symbol = this.layer.vectors[this.currentState.currentSymbolId];
	if (!this.calculateLine.containPoint(point1, point2, symbol.geometry.point1) || !this.calculateLine.containPoint(point1, point2, symbol.geometry.point2)) {
		return;
	} else if (this.calculateLine.containPoint(mid, join, selectPoint) || this.calculateLine.containPoint(mid, selectPoint, join)) {
		if (BABYLON.Vector2.Distance(point1, symbol.geometry.point1) < symbolMinLen || BABYLON.Vector2.Distance(point2, symbol.geometry.point1) < symbolMinLen || BABYLON.Vector2.Distance(point1, symbol.geometry.point2) < symbolMinLen || BABYLON.Vector2.Distance(point2, symbol.geometry.point2) < symbolMinLen) {
			return;
		}

		if (BABYLON.Vector2.Distance(this.layer.vectors[wallid].geometry.points[index1], join) < symbolMinLen) {
			//删除symbol
			this.layer.select.endSelectSymbol(this.layer.select.selectSymbolIds.vectorid, this.layer.select.selectSymbolIds.selects, this.layer.select.selectSymbolIds.vectorMeasureid);
			this.layer.deleteSymbol(this.currentState.currentSymbolId, wallid);
			this.layer.control.refreshCanvas = true;
			return;
		} else if (BABYLON.Vector2.Distance(selectPoint, join) < symbolMinLen) {
			return;
		} else {
			dx = join.x - selectPoint.x;
			dy = join.y - selectPoint.y;

			noselectPoint.x -= dx;
			noselectPoint.y -= dy;

			selectPoint.x += dx;
			selectPoint.y += dy;

			if (this.layer.select.selectSymbolIds.selectEndPointIndex == 1) {
				symbol.geometry.point1 = join;
				symbol.geometry.point2 = noselectPoint;
				this.layer.vectors[this.currentState.currentSymbolCircleId1].geometry.x = join.x;
				this.layer.vectors[this.currentState.currentSymbolCircleId1].geometry.y = join.y;

				this.layer.vectors[this.currentState.currentSymbolCircleId2].geometry.x = noselectPoint.x;
				this.layer.vectors[this.currentState.currentSymbolCircleId2].geometry.y = noselectPoint.y;

				this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[0] = join;
				this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[1] = noselectPoint;
			} else {
				symbol.geometry.point2 = join;
				symbol.geometry.point1 = noselectPoint;

				this.layer.vectors[this.currentState.currentSymbolCircleId2].geometry.x = join.x;
				this.layer.vectors[this.currentState.currentSymbolCircleId2].geometry.y = join.y;

				this.layer.vectors[this.currentState.currentSymbolCircleId1].geometry.x = noselectPoint.x;
				this.layer.vectors[this.currentState.currentSymbolCircleId1].geometry.y = noselectPoint.y;

				this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[1] = join;
				this.layer.vectors[this.layer.select.selectSymbolIds.selects[0]].geometry.points[0] = noselectPoint;
			}

			var thick = this.layer.getThickness(symbol.attributes.wallId, symbol.attributes.wallstartindex);
			symbol.geometry.points = this.calculateElement.getSymbolPoints(symbol.geometry.point1, symbol.geometry.point2, symbol.geometry.geoType, symbol.attributes.toward, thick);
			//symbol.geometry.points=this.calculateElement.getSymbolPoints(symbol.geometry.point1,symbol.geometry.point2,symbol.geometry.geoType,point,thick);

			this.layer.control.refreshCanvas = true;
			this.layer.control.refreshSelectCanvas = true;
		}
	}
};

//随墙移动
Move.prototype.moveSymbolsWithWallCorner = function (wallid, index) {
	var symbol2ds = [];
	var movPoint = this.layer.vectors[wallid].geometry.points[index];

	for (var key in this.layer.vectors[wallid].symbol2Ds) {
		var fixPoint = null;
		var symbol2d = this.layer.vectors[wallid].symbol2Ds[key];
		if (symbol2d.attributes.wallstartindex == index) {
			symbol2ds.push(symbol2d);
			fixPoint = this.layer.vectors[wallid].geometry.points[symbol2d.attributes.wallendindex];
		} else if (symbol2d.attributes.wallendindex == index) {
			symbol2ds.push(symbol2d);
			fixPoint = this.layer.vectors[wallid].geometry.points[symbol2d.attributes.wallstartindex];
		} else {
			// break;
		}

		if (fixPoint != null) {
			var point = this.calculateLine.getNewSymbolPoint(symbol2d, movPoint, fixPoint);

			symbol2d.geometry.point1 = point.point1;
			symbol2d.geometry.point2 = point.point2;
			symbol2d.select = false;

			var thick = this.layer.getThickness(this.currentState.currentWallId, this.currentState.currentstartlinePointIndex);
			symbol2d.geometry.points = this.calculateElement.getSymbolPoints(symbol2d.geometry.point1, symbol2d.geometry.point2, symbol2d.geometry.geoType, symbol2d.attributes.toward, thick);
		}
	}

	this.layer.control.refreshCanvas = true;
};

//随墙移动
Move.prototype.moveSymbolsWithWallLine = function (id, startIndex, endIndex, dx, dy, flag) {
	var a = 1 === 2
	if (typeof (this.layer.vectors[id]) != "undefined" && this.layer.vectors[id].symbol2dsCount > 0) {
		for (var key in this.layer.vectors[id].symbol2Ds) {
			var newWallPoint1 = this.layer.vectors[id].geometry.points[startIndex];
			var newWallPoint2 = this.layer.vectors[id].geometry.points[endIndex];
			var symbol2d = this.layer.vectors[id].symbol2Ds[key];
			if ((symbol2d.attributes.wallstartindex == startIndex && symbol2d.attributes.wallendindex == endIndex) || (symbol2d.attributes.wallstartindex == endIndex && symbol2d.attributes.wallendindex == startIndex)) {
				if (!this.calculateLine.segmentContainPoint(newWallPoint1, newWallPoint2, symbol2d.geometry.point1) || !this.calculateLine.segmentContainPoint(newWallPoint1, newWallPoint2, symbol2d.geometry.point2)) {
					this.layer.deleteSymbol(symbol2d.id, symbol2d.attributes.wallId);
				} else {
					var thick = this.layer.getThickness(this.currentState.currentWallId, this.currentState.currentstartlinePointIndex);

					if (!flag) {
						symbol2d.geometry.point1.x = symbol2d.geometry.point1.x + dx;
						symbol2d.geometry.point1.y = symbol2d.geometry.point1.y + dy;

						symbol2d.geometry.point2.x = symbol2d.geometry.point2.x + dx;
						symbol2d.geometry.point2.y = symbol2d.geometry.point2.y + dy;

						symbol2d.select = false;
					} else {
						var point = this.calculateLine.getNewSymbolPoint(symbol2d, newWallPoint1, newWallPoint2);
						symbol2d.geometry.point1 = point.point1;
						symbol2d.geometry.point2 = point.point2;
						symbol2d.select = false;
					}

					symbol2d.geometry.points = this.calculateElement.getSymbolPoints(symbol2d.geometry.point1, symbol2d.geometry.point2, symbol2d.geometry.geoType, symbol2d.attributes.toward, thick);
				}
			} else if (symbol2d.attributes.wallstartindex == startIndex || symbol2d.attributes.wallendindex == startIndex) {
				if (this.calculateLine.segmentContainPoint(symbol2d.geometry.point1, symbol2d.geometry.point2, newWallPoint1)) {
					this.layer.deleteSymbol(symbol2d.id, symbol2d.attributes.wallId);
				}
			} else if (symbol2d.attributes.wallstartindex == endIndex || symbol2d.attributes.wallendindex == endIndex) {
				if (this.calculateLine.segmentContainPoint(symbol2d.geometry.point1, symbol2d.geometry.point2, newWallPoint2)) {
					this.layer.deleteSymbol(symbol2d.id, symbol2d.attributes.wallId);
				}
			}
		}
	}
};

//修改门或窗等元素的index
//id表示墙id
//修改该墙上所有的门、窗等物体
Move.prototype.updateSymbolIndex = function (id, startIndex) {
	if (this.layer.vectors[id].symbol2dsCount > 0) {
		for (var key in this.layer.vectors[id].symbol2Ds) {
			var symbol2d = this.layer.vectors[id].symbol2Ds[key];
			if (symbol2d.attributes.wallstartindex > startIndex) {
				--symbol2d.attributes.wallstartindex;
				--this.layer.vectors[symbol2d.vectorid].startindex;
			} else if (symbol2d.attributes.wallstartindex == startIndex) {
				if (symbol2d.attributes.wallstartindex != 0) {
					--symbol2d.attributes.wallstartindex;
					--this.layer.vectors[symbol2d.vectorid].startindex;
				} else {
					symbol2d.attributes.wallstartindex = this.layer.vectors[id].geometry.points.length - 2;
					this.layer.vectors[symbol2d.vectorid].startindex = this.layer.vectors[id].geometry.points.length - 2;
				}
			}
		}
	}
};

//修改该墙上所有的门、窗等物体
Move.prototype.updateSymbolIndex2 = function (id, endIndex) {
	if (this.layer.vectors[id].symbol2dsCount > 0) {
		for (var key in this.layer.vectors[id].symbol2Ds) {
			var symbol2d = this.layer.vectors[id].symbol2Ds[key];
			if (symbol2d.attributes.wallstartindex > endIndex) {
				--symbol2d.attributes.wallstartindex;
				--this.layer.vectors[symbol2d.vectorid].startindex;
			}
		}
	}
};