diff options
author | thilo <thilo@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2008-04-27 17:32:14 +0000 |
---|---|---|
committer | thilo <thilo@edf5b092-35ff-0310-97b2-ce42778d08ea> | 2008-04-27 17:32:14 +0000 |
commit | a1757f0abe8b9780d4c85415bc0fc9af1af31ff2 (patch) | |
tree | a84aba4e58244abb55e324cda0fdd04774ce1cca /code/renderer/tr_shadows.c | |
parent | 7eec87380d6b4bbf0ffa4f8ea258b8853c0428bc (diff) | |
download | ioquake3-aero-a1757f0abe8b9780d4c85415bc0fc9af1af31ff2.tar.gz ioquake3-aero-a1757f0abe8b9780d4c85415bc0fc9af1af31ff2.zip |
- Implement stereo rendering with anaglyph images.
- Add r_greyscale for black&white rendering
git-svn-id: svn://svn.icculus.org/quake3/trunk@1328 edf5b092-35ff-0310-97b2-ce42778d08ea
Diffstat (limited to 'code/renderer/tr_shadows.c')
-rw-r--r-- | code/renderer/tr_shadows.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/code/renderer/tr_shadows.c b/code/renderer/tr_shadows.c index 1162c8f..f412b00 100644 --- a/code/renderer/tr_shadows.c +++ b/code/renderer/tr_shadows.c @@ -155,6 +155,7 @@ void RB_ShadowTessEnd( void ) { int i; int numTris; vec3_t lightDir; + GLboolean rgba[4]; // we can only do this if we have enough space in the vertex buffers if ( tess.numVertexes >= SHADER_MAX_VERTEXES / 2 ) { @@ -215,6 +216,7 @@ void RB_ShadowTessEnd( void ) { qglColor3f( 0.2f, 0.2f, 0.2f ); // don't write to the color buffer + qglGetBooleanv(GL_COLOR_WRITEMASK, rgba); qglColorMask( GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE ); qglEnable( GL_STENCIL_TEST ); @@ -245,7 +247,7 @@ void RB_ShadowTessEnd( void ) { // reenable writing to the color buffer - qglColorMask( GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE ); + qglColorMask(rgba[0], rgba[1], rgba[2], rgba[3]); } |