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authorKeith Whitwell <keith@tungstengraphics.com>2003-07-17 13:43:59 +0000
committerKeith Whitwell <keith@tungstengraphics.com>2003-07-17 13:43:59 +0000
commit6dc85575000127630489b407c50a4b3ea87c9acb (patch)
treec79b24b7059577caf8201eeb7a42a6890721f52b /src/mesa/main/fog.c
parent44c699949ac09459771304a8aec8f2fc622057fb (diff)
Merge Jose's documentation and core Mesa changes from embedded branch
Diffstat (limited to 'src/mesa/main/fog.c')
-rw-r--r--src/mesa/main/fog.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mesa/main/fog.c b/src/mesa/main/fog.c
index 79f480db37..b7f967ed67 100644
--- a/src/mesa/main/fog.c
+++ b/src/mesa/main/fog.c
@@ -156,3 +156,22 @@ _mesa_Fogfv( GLenum pname, const GLfloat *params )
(*ctx->Driver.Fogfv)( ctx, pname, params );
}
}
+
+
+/**********************************************************************/
+/***** Initialization *****/
+/**********************************************************************/
+
+void _mesa_init_fog( GLcontext * ctx )
+{
+ /* Fog group */
+ ctx->Fog.Enabled = GL_FALSE;
+ ctx->Fog.Mode = GL_EXP;
+ ASSIGN_4V( ctx->Fog.Color, 0.0, 0.0, 0.0, 0.0 );
+ ctx->Fog.Index = 0.0;
+ ctx->Fog.Density = 1.0;
+ ctx->Fog.Start = 0.0;
+ ctx->Fog.End = 1.0;
+ ctx->Fog.ColorSumEnabled = GL_FALSE;
+ ctx->Fog.FogCoordinateSource = GL_FRAGMENT_DEPTH_EXT;
+}