Some optimizations to client side items and spawn points

[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / main.qc

diff --git a/qcsrc/client/main.qc b/qcsrc/client/main.qc
index c621e9fab3c9bf3f9024e2f0603aa7ac7dce5d26..2e55584eda8b0941bbe1ee78c484c879d2c02693 100644 (file)
--- a/qcsrc/client/main.qc
+++ b/qcsrc/client/main.qc
@@ -657,6 +657,9 @@ NET_HANDLE(ENT_CLIENT_ACCURACY, bool isnew)
 
 void Spawn_Draw(entity this)
 {
+       if(this.alpha <= 0)
+               return;
+
        __pointparticles(this.cnt, this.origin + '0 0 28', '0 0 2', bound(0, frametime, 0.1));
 }
 
@@ -665,7 +668,14 @@ void Spawn_PreDraw(entity this)
        float alph;
        vector org = getpropertyvec(VF_ORIGIN);
        if(this.fade_start)
-               alph = bound(0, (this.fade_end - vlen(org - this.origin - 0.5 * (this.mins + this.maxs))) / (this.fade_end - this.fade_start), 1);
+       {
+               if(vdist(org - this.origin, >, this.fade_end))
+                       alph = 0; // save on some processing
+               else if(vdist(org - this.origin, <, this.fade_start))
+                       alph = 1; // more processing saved
+               else
+                       alph = bound(0, (this.fade_end - vlen(org - this.origin - 0.5 * (this.mins + this.maxs))) / (this.fade_end - this.fade_start), 1);
+       }
        else
                alph = 1;
        //printf("%v <-> %v\n", view_origin, this.origin + 0.5 * (this.mins + this.maxs));