r7375 - trunk/darkplaces

[havoc at icculus.org]

Author: havoc
Date: 2007-05-27 02:46:44 -0400 (Sun, 27 May 2007)
New Revision: 7375

Modified:
   trunk/darkplaces/cl_particles.c
   trunk/darkplaces/cl_screen.c
   trunk/darkplaces/gl_backend.c
   trunk/darkplaces/gl_backend.h
   trunk/darkplaces/gl_draw.c
   trunk/darkplaces/gl_rmain.c
   trunk/darkplaces/gl_rsurf.c
   trunk/darkplaces/model_shared.h
   trunk/darkplaces/r_explosion.c
   trunk/darkplaces/r_lightning.c
   trunk/darkplaces/r_shadow.c
   trunk/darkplaces/r_sky.c
Log is attached.
added polygonoffset as a texture property, used on submodels (such as
doors in q1bsp maps) to prevent zfighting if they exactly overlap a
wall, consistent with software quake (which intentionally removed the
portions of the door overlapping a wall)


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