Hillshade maps already exist but what could be even more useful is a user defined hillshade where it is possible to define the coming direction of the light. The depth information is communicated with a single picture. Would it be a solution to generate some hillshade on top of the view? This is a static method. There are different ways to achieve that result, static methods and dynamic methods.ฤก. I love 3D views but what I am missing is a way for my brain to know what are peaks and what are valleys in maps and specially orthophotos. There`s a big difference between what looks nice and what we actually need. Until the challenges with OpenGL API are solved, we should look into different manner to visualise altitude changes on a map.
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