Intersect SurfaceEllipse with another NASA Worldwind

题

I have here an Renderable Layer with a bunch of SurfaceEllipses on it. Now I want to intersect each ellipse with all of the other.

As far as i know, there isn't such a method in WorldWind. But, is there any way to get the intersection of the borders?

Talking about NASA WorldWind

解决方案 2

Sad Answer: not possible. Sigh.

其他提示

AbstractSurfaceShape objects have assessor methods for their Sector objects. Sectors have several different comparison methods including intersects.

A Sector comparison of your SurfaceEllipses will get you a great first pass. After that ray intersects can get you the point of intersection.

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