tiledmap 六边形，格子位置(-1,0)是不是错误的？

Creator 2.x
#1

目前使用getPositionAt()方法获取的位置是不是错了，正确的应该是在下面一点

#2

@jare

#3

请问引擎版本是多少？

#4

2.1.2

#5

@337031709

#6

image.png749×378 477 KB

负数的奇数列都是错误的，正数范围是正常的

#7

我手上没有合适的测试demo，你能把你的demo给我测试下么？

#8

@337031709 NewProject.zip (783.4 KB)

#9

image.png1348×460 102 KB

这个layer层的宽高是否正确？似乎有点问题？

#10

那为什么正数范围都是交错的，到了负数范围全都变成不交错了。。

#11

宽高我已经改成0了 结果还是一样

#12 
_positionForHexAt (row, col) {
    let tileWidth = this._mapTileSize.width;
    let tileHeight = this._mapTileSize.height;
    let cols = this._layerSize.height;
    let offset = this._tileset.tileOffset;
    let centerWidth = this.node.width / 2;
    let centerHeight = this.node.height / 2;
    let odd_even = (this._staggerIndex === cc.TiledMap.StaggerIndex.STAGGERINDEX_ODD) ? 1 : -1;
    let x = 0, y = 0;
    switch (this._staggerAxis) {
        case cc.TiledMap.StaggerAxis.STAGGERAXIS_Y:
            let diffX = 0;
            let diffX1 = (this._staggerIndex === cc.TiledMap.StaggerIndex.STAGGERINDEX_ODD) ? 0 : tileWidth / 2;
            if (col % 2 === 1) {
                diffX = tileWidth / 2 * odd_even;
            }
            x = row * tileWidth + diffX + diffX1 + offset.x - centerWidth;
            y = (cols - col - 1) * (tileHeight - (tileHeight - this._hexSideLength) / 2) - offset.y - centerHeight;
            break;
        case cc.TiledMap.StaggerAxis.STAGGERAXIS_X:
            let diffY = 0;
            let diffY1 = (this._staggerIndex === cc.TiledMap.StaggerIndex.STAGGERINDEX_ODD) ? tileHeight / 2 : 0;
            if (row % 2 === 1) {
                diffY = tileHeight / 2 * -odd_even;
            }
            x = row * (tileWidth - (tileWidth - this._hexSideLength) / 2) + offset.x - centerWidth;
            y = (cols - col - 1) * tileHeight + diffY + diffY1 - offset.y - centerHeight;
            break;
    }
    return cc.v2(x, y);
},

解决了，这个函数奇数列判断改成
if (row % 2 !== 0) {
diffY = tileHeight / 2 * -odd_even;
}

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#13