A tip: if the edgestitching on your straps isn't so great, decorative stitching down the center will hold it together even if your first attempt didn't.
小提示：如果您的边缘缝合带是不是很大，装饰缝了该中心将举办一起来，即使你的第一次尝试没有。
3
Based on the wave surf tessellation grid, surf crack and edgestitching technique, we use method of LOD to decline data sets of ocean surface grid in order to simplify the computation.