Mirv matte method

From HLAEwiki

mirv_matte_method 1|2

Default: 1

mirv_matte_method 1

Normal, use keying (see mirv_matte_setcolor and Matte Effects). (Recommended)

mirv_matte_method 2

Special / Alpha. This mode temporarily recreates the old HLAE beta alpha matte functionality. This mode is superior to keying in case of transparency and anti-aliasing.

The behavior from method 1 is altered as follows:

• World stream: Contains the full image now.
• Entity stream:
  • Everything that would have been drawn in the entity stream is drawn white
  • Everything that would have been masked is drawn black
  • Everything that would be hidden is hidden (mirv_matte_xray)

Leave mirv_matte_setcolor and mirv_matte_setcolorf default (black).