minetest.git/src/client/shadows, branch physics

Reduce shadow jitter (#11668)

2021-10-05T19:54:01+00:00

Move updating shadows outside of RenderingCore::drawAll. (#11491)

2021-08-12T18:07:09+00:00

Fixes indirect rendering modes such as some 3D modes mentioned in #11437 and undersampled rendering. Does not fully fix anaglyph 3d mode.

Distribute shadow map update over multiple frames to reduce stutter (#11422)

2021-07-25T10:36:23+00:00

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

Improve shadow rendering with non-default camera FOV (#11385)

2021-07-11T15:15:19+00:00

* 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)

2021-06-06T16:51:21+00:00

Co-authored-by: x2048