山体阴影制作

我用山体阴影工具制作出来的山体阴影效果和别人做的差异很大,没有设置参数都是默认参数,DEM都是一样的。求指导,z值选的1,方位角啥的都是按照默认设置的
QQ截图20210107145128.png QQ截图20210107145111.png
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张佳期

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可以看看工具对z因子的介绍,如下图:
山体.png


If the x,y units and z-units are in the same units of measure, the z-factor is 1. This is the default.

If the x,y units and z-units are in different units of measure, the z-factor must be set to the appropriate factor, or the results will be incorrect. For example, if your z-units are feet and your x,y units are meters, you would use a z-factor of 0.3048 to convert your z-units from feet to meters (1 foot = 0.3048 meter).

 

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