minetest.git - lizzy's patches for luanti

Age	Commit message (Collapse)	Author
2022-11-20	Avoid shadow flicker at certain angles (#12961)	x2048
	Change the way look direction and camera position are quantized when calculating light frustum
2022-04-14	Implement shadow offsets for the new SM distortion function (#12191)	x2048
	* Move shadow position calculation to vertex shaders * Animate entire scene before rendering shadows to prevent lagging of shadows * Remove unnecessary use of PolygonOffsetFactor * Apply normal offset to both nodes and objects * Rename getPerspectiveFactor -> applyPerspectiveDistortion * Remove perspective distortion from fragment shaders
2022-04-07	Adjust shadowmap distortion to use entire SM texture (#12166)	x2048

2022-03-07	Correct normal bias for entities	Dmitry Kostenko
	Remove use of magic constants. Apply cameraOffset Calculate distance projected on SM plane
2021-07-25	Distribute shadow map update over multiple frames to reduce stutter (#11422)	x2048
	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>
2021-06-06	Shadow mapping render pass (#11244)	Liso
	Co-authored-by: x2048 <codeforsmile@gmail.com>