Orkuncakilkaya 5b28063b52 feat(render3d): texture filtering and shadow resolution a game can change while it runs ...

- r3d_set_anisotropy(level) updates every mipmapped texture already loaded (OpenGL parameter,
  Vulkan sampler record), not only later uploads; the game's setting never reached the scanned
  materials, which load before the settings are read.
- shadow_set_res(size) remakes the cascades at 1024 / 2048 / 4096 (shadow_res replaces the
  SHADOW_RES constant); lighting.glsl reads the texel size from the map, so OpenGL frames at
  2048 are unchanged.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

2026-09-15 14:25:55 +03:00

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