I'm in the same position with my game (well, a while back).
In previous tries, moving the light together with the camera did not work. When an object at the other side of the light, it's shadow will move. I haven't tried that with an ortho projection yet.
I'm also looking for the solution to this problem. I haven't been able to find much information on the subject of rendering shadows for a large terrain. All demo's, examples and tutorials focus on one single object rendered, in a small scene.
I wonder if the topic started has tried the light moving tip (with an ortho projection), and can share his experiences?
Thanks :)
Shadowmapping with Large terrains
Quote:Original post by ajoling
I'm in the same position with my game (well, a while back).
In previous tries, moving the light together with the camera did not work. When an object at the other side of the light, it's shadow will move. I haven't tried that with an ortho projection yet.
I'm also looking for the solution to this problem. I haven't been able to find much information on the subject of rendering shadows for a large terrain. All demo's, examples and tutorials focus on one single object rendered, in a small scene.
I wonder if the topic started has tried the light moving tip (with an ortho projection), and can share his experiences?
Thanks :)
I haven't had time to try it, and not 100% sure on how to go about it... I wish someone would write a tutorial that way I wouldn't have to ask! :) If I can I will try it, and post the results...
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