fix state.light[n].spot.direction.w value (bug 3083)

2005-04-20 23:47:03 +00:00
parent 8d51bbf2a3
commit 52bf005425
1 changed files with 2 additions and 1 deletions
--- a/src/mesa/shader/program.c
+++ b/src/mesa/shader/program.c
@@ -619,7 +619,8 @@ _mesa_fetch_state(GLcontext *ctx, const enum state_index state[],
            value[3] = ctx->Light.Light[ln].SpotExponent;
            return;
         case STATE_SPOT_DIRECTION:
-            COPY_4V(value, ctx->Light.Light[ln].EyeDirection);
+            COPY_3V(value, ctx->Light.Light[ln].EyeDirection);
+            value[3] = ctx->Light.Light[ln]._CosCutoff;
            return;
         case STATE_HALF:
            {