Drawing
- Fixed a mistake in the code for roughness and shadow blur.
- Introduced a light load and easy-to-see bloom.
- The timing to update the position of the decorative billboard of the projectile has been changed so that it is performed only during drawing to reduce the load.
level
- The passages and spaces of E1M1 and E2M2 have been widened a little.
- Widened the area where some parts of E1M3 can be grabbed.