minetest.git - modified minetest for gpcfs purposes

	Commit message (Collapse)	Author	Age
*	Limit shadow map to the viewing range (#12158)	x2048	2022-03-31
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*	Correct normal bias for entities	Dmitry Kostenko	2022-03-07
\| \| \| \| \| \|	Remove use of magic constants. Apply cameraOffset Calculate distance projected on SM plane
*	Reduce shadow jitter (#11668)	lhofhansl	2021-10-05
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*	Distribute shadow map update over multiple frames to reduce stutter (#11422)	x2048	2021-07-25
\| \| \| \| \| \| \| \| \| \|	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>
*	Improve shadow rendering with non-default camera FOV (#11385)	x2048	2021-07-11
\| \| \| \| \| \| \| \| \| \| \|	* Adjust minimum filter radius for perspective * Expand shadow frustum when camera FOV changes, reuse FOV distance adjustment from numeric.cpp * Read shadow_soft_radius setting as float * Use adaptive filter radius to accomodate for PSM distortion * Adjust filter radius for texture resolution
*	Shadow mapping render pass (#11244)	Liso	2021-06-06
	Co-authored-by: x2048 <codeforsmile@gmail.com>