a rather hefty 6% speed gain by getting rid of the R_Mesh_UpdateFarClip function...

[xonotic/darkplaces.git] / r_sky.c

diff --git a/r_sky.c b/r_sky.c
index deec343915c83d07bc49406215345ae01786f461..c6290d91e201623c9f867ee3a942e7ce5c905c4f 100644 (file)
--- a/r_sky.c
+++ b/r_sky.c
@@ -168,19 +168,23 @@ void LoadSky_f (void)
        }
 }
 
-#define R_SkyBoxPolyVec(i,s,t,x,y,z) \
-       vert[i][0] = (x) * 1024.0f + r_origin[0];\
-       vert[i][1] = (y) * 1024.0f + r_origin[1];\
-       vert[i][2] = (z) * 1024.0f + r_origin[2];\
-       st[i][0] = (s) * (254.0f/256.0f) + (1.0f/256.0f);\
-       st[i][1] = (t) * (254.0f/256.0f) + (1.0f/256.0f);
-
 int skyboxindex[6] = {0, 1, 2, 0, 2, 3};
 
 static void R_SkyBox(void)
 {
+       float r;
        float vert[4][4], st[4][2];
        rmeshinfo_t m;
+
+#define R_SkyBoxPolyVec(i,s,t,x,y,z) \
+       vert[i][0] = (x) * r + r_origin[0];\
+       vert[i][1] = (y) * r + r_origin[1];\
+       vert[i][2] = (z) * r + r_origin[2];\
+       st[i][0] = (s) * (254.0f/256.0f) + (1.0f/256.0f);\
+       st[i][1] = (t) * (254.0f/256.0f) + (1.0f/256.0f);
+
+       r = 16.0f;
+
        memset(&m, 0, sizeof(m));
        m.transparent = false;
        m.blendfunc1 = GL_ONE;
@@ -315,7 +319,7 @@ static void R_SkySphere(void)
        if (!skysphereinitialized)
        {
                skysphereinitialized = true;
-               skyspherecalc(skysphere, 1024, 1024, 1024 / 3);
+               skyspherecalc(skysphere, 16, 16, 16 / 3);
        }
        memset(&m, 0, sizeof(m));
        m.transparent = false;