x2048 bf3acbf388 Distribute shadow map update over multiple frames to reduce stutter (#11422) ... Reduces stutter and freezes when playing. * Maintains double SM and SM Color textures * Light frustum update triggers incremental generation of shadow map into secondary 'future' textures. * Every incremental update renders a portion of the shadow draw list (split equally). * After defined number of frames (currently, 4), 'future' and 'current' textures are swapped, and DirectionalLight 'commits' the new frustum to use when rendering shadows on screen. Co-authored-by: sfan5 <sfan5@live.de>		2021-07-25 12:36:23 +02:00
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opengl_fragment.glsl	Distribute shadow map update over multiple frames to reduce stutter (#11422)	2021-07-25 12:36:23 +02:00
opengl_vertex.glsl	Shadow mapping render pass (#11244)	2021-06-06 18:51:21 +02:00