Removed accidental upload of copyrighted map files

1 files changed, 523 insertions, 523 deletions

diff --git a/WinQuake/r_misc.c b/WinQuake/r_misc.c
index c0aa7e9..a19336f 100644
--- a/WinQuake/r_misc.c
+++ b/WinQuake/r_misc.c
@@ -1,523 +1,523 @@
-/*
-Copyright (C) 1996-1997 Id Software, Inc.
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
-
-See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-*/
-// r_misc.c
-
-#include "quakedef.h"
-#include "r_local.h"
-
-
-/*
-===============
-R_CheckVariables
-===============
-*/
-void R_CheckVariables (void)
-{
-	static float	oldbright;
-
-	if (r_fullbright.value != oldbright)
-	{
-		oldbright = r_fullbright.value;
-		D_FlushCaches ();	// so all lighting changes
-	}
-}
-
-
-/*
-============
-Show
-
-Debugging use
-============
-*/
-void Show (void)
-{
-	vrect_t	vr;
-
-	vr.x = vr.y = 0;
-	vr.width = vid.width;
-	vr.height = vid.height;
-	vr.pnext = NULL;
-	VID_Update (&vr);
-}
-
-
-/*
-====================
-R_TimeRefresh_f
-
-For program optimization
-====================
-*/
-void R_TimeRefresh_f (void)
-{
-	int			i;
-	float		start, stop, time;
-	int			startangle;
-	vrect_t		vr;
-
-	startangle = r_refdef.viewangles[1];
-	
-	start = Sys_FloatTime ();
-	for (i=0 ; i<128 ; i++)
-	{
-		r_refdef.viewangles[1] = i/128.0*360.0;
-
-		VID_LockBuffer ();
-
-		R_RenderView ();
-
-		VID_UnlockBuffer ();
-
-		vr.x = r_refdef.vrect.x;
-		vr.y = r_refdef.vrect.y;
-		vr.width = r_refdef.vrect.width;
-		vr.height = r_refdef.vrect.height;
-		vr.pnext = NULL;
-		VID_Update (&vr);
-	}
-	stop = Sys_FloatTime ();
-	time = stop-start;
-	Con_Printf ("%f seconds (%f fps)\n", time, 128/time);
-	
-	r_refdef.viewangles[1] = startangle;
-}
-
-
-/*
-================
-R_LineGraph
-
-Only called by R_DisplayTime
-================
-*/
-void R_LineGraph (int x, int y, int h)
-{
-	int		i;
-	byte	*dest;
-	int		s;
-
-// FIXME: should be disabled on no-buffer adapters, or should be in the driver
-	
-	x += r_refdef.vrect.x;
-	y += r_refdef.vrect.y;
-	
-	dest = vid.buffer + vid.rowbytes*y + x;
-	
-	s = r_graphheight.value;
-	
-	if (h>s)
-		h = s;
-		
-	for (i=0 ; i<h ; i++, dest -= vid.rowbytes*2)
-	{
-		dest[0] = 0xff;
-		*(dest-vid.rowbytes) = 0x30;
-	}
-	for ( ; i<s ; i++, dest -= vid.rowbytes*2)
-	{
-		dest[0] = 0x30;
-		*(dest-vid.rowbytes) = 0x30;
-	}
-}
-
-/*
-==============
-R_TimeGraph
-
-Performance monitoring tool
-==============
-*/
-#define	MAX_TIMINGS		100
-extern float mouse_x, mouse_y;
-void R_TimeGraph (void)
-{
-	static	int		timex;
-	int		a;
-	float	r_time2;
-	static byte	r_timings[MAX_TIMINGS];
-	int		x;
-	
-	r_time2 = Sys_FloatTime ();
-
-	a = (r_time2-r_time1)/0.01;
-//a = fabs(mouse_y * 0.05);
-//a = (int)((r_refdef.vieworg[2] + 1024)/1)%(int)r_graphheight.value;
-//a = fabs(velocity[0])/20;
-//a = ((int)fabs(origin[0])/8)%20;
-//a = (cl.idealpitch + 30)/5;
-	r_timings[timex] = a;
-	a = timex;
-
-	if (r_refdef.vrect.width <= MAX_TIMINGS)
-		x = r_refdef.vrect.width-1;
-	else
-		x = r_refdef.vrect.width -
-				(r_refdef.vrect.width - MAX_TIMINGS)/2;
-	do
-	{
-		R_LineGraph (x, r_refdef.vrect.height-2, r_timings[a]);
-		if (x==0)
-			break;		// screen too small to hold entire thing
-		x--;
-		a--;
-		if (a == -1)
-			a = MAX_TIMINGS-1;
-	} while (a != timex);
-
-	timex = (timex+1)%MAX_TIMINGS;
-}
-
-
-/*
-=============
-R_PrintTimes
-=============
-*/
-void R_PrintTimes (void)
-{
-	float	r_time2;
-	float		ms;
-
-	r_time2 = Sys_FloatTime ();
-
-	ms = 1000* (r_time2 - r_time1);
-	
-	Con_Printf ("%5.1f ms %3i/%3i/%3i poly %3i surf\n",
-				ms, c_faceclip, r_polycount, r_drawnpolycount, c_surf);
-	c_surf = 0;
-}
-
-
-/*
-=============
-R_PrintDSpeeds
-=============
-*/
-void R_PrintDSpeeds (void)
-{
-	float	ms, dp_time, r_time2, rw_time, db_time, se_time, de_time, dv_time;
-
-	r_time2 = Sys_FloatTime ();
-
-	dp_time = (dp_time2 - dp_time1) * 1000;
-	rw_time = (rw_time2 - rw_time1) * 1000;
-	db_time = (db_time2 - db_time1) * 1000;
-	se_time = (se_time2 - se_time1) * 1000;
-	de_time = (de_time2 - de_time1) * 1000;
-	dv_time = (dv_time2 - dv_time1) * 1000;
-	ms = (r_time2 - r_time1) * 1000;
-
-	Con_Printf ("%3i %4.1fp %3iw %4.1fb %3is %4.1fe %4.1fv\n",
-				(int)ms, dp_time, (int)rw_time, db_time, (int)se_time, de_time,
-				dv_time);
-}
-
-
-/*
-=============
-R_PrintAliasStats
-=============
-*/
-void R_PrintAliasStats (void)
-{
-	Con_Printf ("%3i polygon model drawn\n", r_amodels_drawn);
-}
-
-
-void WarpPalette (void)
-{
-	int		i,j;
-	byte	newpalette[768];
-	int		basecolor[3];
-	
-	basecolor[0] = 130;
-	basecolor[1] = 80;
-	basecolor[2] = 50;
-
-// pull the colors halfway to bright brown
-	for (i=0 ; i<256 ; i++)
-	{
-		for (j=0 ; j<3 ; j++)
-		{
-			newpalette[i*3+j] = (host_basepal[i*3+j] + basecolor[j])/2;
-		}
-	}
-	
-	VID_ShiftPalette (newpalette);
-}
-
-
-/*
-===================
-R_TransformFrustum
-===================
-*/
-void R_TransformFrustum (void)
-{
-	int		i;
-	vec3_t	v, v2;
-	
-	for (i=0 ; i<4 ; i++)
-	{
-		v[0] = screenedge[i].normal[2];
-		v[1] = -screenedge[i].normal[0];
-		v[2] = screenedge[i].normal[1];
-
-		v2[0] = v[1]*vright[0] + v[2]*vup[0] + v[0]*vpn[0];
-		v2[1] = v[1]*vright[1] + v[2]*vup[1] + v[0]*vpn[1];
-		v2[2] = v[1]*vright[2] + v[2]*vup[2] + v[0]*vpn[2];
-
-		VectorCopy (v2, view_clipplanes[i].normal);
-
-		view_clipplanes[i].dist = DotProduct (modelorg, v2);
-	}
-}
-
-
-#if	!id386
-
-/*
-================
-TransformVector
-================
-*/
-void TransformVector (vec3_t in, vec3_t out)
-{
-	out[0] = DotProduct(in,vright);
-	out[1] = DotProduct(in,vup);
-	out[2] = DotProduct(in,vpn);		
-}
-
-#endif
-
-
-/*
-================
-R_TransformPlane
-================
-*/
-void R_TransformPlane (mplane_t *p, float *normal, float *dist)
-{
-	float	d;
-	
-	d = DotProduct (r_origin, p->normal);
-	*dist = p->dist - d;
-// TODO: when we have rotating entities, this will need to use the view matrix
-	TransformVector (p->normal, normal);
-}
-
-
-/*
-===============
-R_SetUpFrustumIndexes
-===============
-*/
-void R_SetUpFrustumIndexes (void)
-{
-	int		i, j, *pindex;
-
-	pindex = r_frustum_indexes;
-
-	for (i=0 ; i<4 ; i++)
-	{
-		for (j=0 ; j<3 ; j++)
-		{
-			if (view_clipplanes[i].normal[j] < 0)
-			{
-				pindex[j] = j;
-				pindex[j+3] = j+3;
-			}
-			else
-			{
-				pindex[j] = j+3;
-				pindex[j+3] = j;
-			}
-		}
-
-	// FIXME: do just once at start
-		pfrustum_indexes[i] = pindex;
-		pindex += 6;
-	}
-}
-
-
-/*
-===============
-R_SetupFrame
-===============
-*/
-void R_SetupFrame (void)
-{
-	int				edgecount;
-	vrect_t			vrect;
-	float			w, h;
-
-// don't allow cheats in multiplayer
-	if (cl.maxclients > 1)
-	{
-		Cvar_Set ("r_draworder", "0");
-		Cvar_Set ("r_fullbright", "0");
-		Cvar_Set ("r_ambient", "0");
-		Cvar_Set ("r_drawflat", "0");
-	}
-
-	if (r_numsurfs.value)
-	{
-		if ((surface_p - surfaces) > r_maxsurfsseen)
-			r_maxsurfsseen = surface_p - surfaces;
-
-		Con_Printf ("Used %d of %d surfs; %d max\n", surface_p - surfaces,
-				surf_max - surfaces, r_maxsurfsseen);
-	}
-
-	if (r_numedges.value)
-	{
-		edgecount = edge_p - r_edges;
-
-		if (edgecount > r_maxedgesseen)
-			r_maxedgesseen = edgecount;
-
-		Con_Printf ("Used %d of %d edges; %d max\n", edgecount,
-				r_numallocatededges, r_maxedgesseen);
-	}
-
-	r_refdef.ambientlight = r_ambient.value;
-
-	if (r_refdef.ambientlight < 0)
-		r_refdef.ambientlight = 0;
-
-	if (!sv.active)
-		r_draworder.value = 0;	// don't let cheaters look behind walls
-		
-	R_CheckVariables ();
-	
-	R_AnimateLight ();
-
-	r_framecount++;
-
-	numbtofpolys = 0;
-
-// debugging
-#if 0
-r_refdef.vieworg[0]=  80;
-r_refdef.vieworg[1]=      64;
-r_refdef.vieworg[2]=      40;
-r_refdef.viewangles[0]=    0;
-r_refdef.viewangles[1]=    46.763641357;
-r_refdef.viewangles[2]=    0;
-#endif
-
-// build the transformation matrix for the given view angles
-	VectorCopy (r_refdef.vieworg, modelorg);
-	VectorCopy (r_refdef.vieworg, r_origin);
-
-	AngleVectors (r_refdef.viewangles, vpn, vright, vup);
-
-// current viewleaf
-	r_oldviewleaf = r_viewleaf;
-	r_viewleaf = Mod_PointInLeaf (r_origin, cl.worldmodel);
-
-	r_dowarpold = r_dowarp;
-	r_dowarp = r_waterwarp.value && (r_viewleaf->contents <= CONTENTS_WATER);
-
-	if ((r_dowarp != r_dowarpold) || r_viewchanged || lcd_x.value)
-	{
-		if (r_dowarp)
-		{
-			if ((vid.width <= vid.maxwarpwidth) &&
-				(vid.height <= vid.maxwarpheight))
-			{
-				vrect.x = 0;
-				vrect.y = 0;
-				vrect.width = vid.width;
-				vrect.height = vid.height;
-
-				R_ViewChanged (&vrect, sb_lines, vid.aspect);
-			}
-			else
-			{
-				w = vid.width;
-				h = vid.height;
-
-				if (w > vid.maxwarpwidth)
-				{
-					h *= (float)vid.maxwarpwidth / w;
-					w = vid.maxwarpwidth;
-				}
-
-				if (h > vid.maxwarpheight)
-				{
-					h = vid.maxwarpheight;
-					w *= (float)vid.maxwarpheight / h;
-				}
-
-				vrect.x = 0;
-				vrect.y = 0;
-				vrect.width = (int)w;
-				vrect.height = (int)h;
-
-				R_ViewChanged (&vrect,
-							   (int)((float)sb_lines * (h/(float)vid.height)),
-							   vid.aspect * (h / w) *
-								 ((float)vid.width / (float)vid.height));
-			}
-		}
-		else
-		{
-			vrect.x = 0;
-			vrect.y = 0;
-			vrect.width = vid.width;
-			vrect.height = vid.height;
-
-			R_ViewChanged (&vrect, sb_lines, vid.aspect);
-		}
-
-		r_viewchanged = false;
-	}
-
-// start off with just the four screen edge clip planes
-	R_TransformFrustum ();
-
-// save base values
-	VectorCopy (vpn, base_vpn);
-	VectorCopy (vright, base_vright);
-	VectorCopy (vup, base_vup);
-	VectorCopy (modelorg, base_modelorg);
-
-	R_SetSkyFrame ();
-
-	R_SetUpFrustumIndexes ();
-
-	r_cache_thrash = false;
-
-// clear frame counts
-	c_faceclip = 0;
-	d_spanpixcount = 0;
-	r_polycount = 0;
-	r_drawnpolycount = 0;
-	r_wholepolycount = 0;
-	r_amodels_drawn = 0;
-	r_outofsurfaces = 0;
-	r_outofedges = 0;
-
-	D_SetupFrame ();
-}
-
+/*

+Copyright (C) 1996-1997 Id Software, Inc.

+

+This program is free software; you can redistribute it and/or

+modify it under the terms of the GNU General Public License

+as published by the Free Software Foundation; either version 2

+of the License, or (at your option) any later version.

+

+This program is distributed in the hope that it will be useful,

+but WITHOUT ANY WARRANTY; without even the implied warranty of

+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

+

+See the GNU General Public License for more details.

+

+You should have received a copy of the GNU General Public License

+along with this program; if not, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+

+*/

+// r_misc.c

+

+#include "quakedef.h"

+#include "r_local.h"

+

+

+/*

+===============

+R_CheckVariables

+===============

+*/

+void R_CheckVariables (void)

+{

+	static float	oldbright;

+

+	if (r_fullbright.value != oldbright)

+	{

+		oldbright = r_fullbright.value;

+		D_FlushCaches ();	// so all lighting changes

+	}

+}

+

+

+/*

+============

+Show

+

+Debugging use

+============

+*/

+void Show (void)

+{

+	vrect_t	vr;

+

+	vr.x = vr.y = 0;

+	vr.width = vid.width;

+	vr.height = vid.height;

+	vr.pnext = NULL;

+	VID_Update (&vr);

+}

+

+

+/*

+====================

+R_TimeRefresh_f

+

+For program optimization

+====================

+*/

+void R_TimeRefresh_f (void)

+{

+	int			i;

+	float		start, stop, time;

+	int			startangle;

+	vrect_t		vr;

+

+	startangle = r_refdef.viewangles[1];

+	

+	start = Sys_FloatTime ();

+	for (i=0 ; i<128 ; i++)

+	{

+		r_refdef.viewangles[1] = i/128.0*360.0;

+

+		VID_LockBuffer ();

+

+		R_RenderView ();

+

+		VID_UnlockBuffer ();

+

+		vr.x = r_refdef.vrect.x;

+		vr.y = r_refdef.vrect.y;

+		vr.width = r_refdef.vrect.width;

+		vr.height = r_refdef.vrect.height;

+		vr.pnext = NULL;

+		VID_Update (&vr);

+	}

+	stop = Sys_FloatTime ();

+	time = stop-start;

+	Con_Printf ("%f seconds (%f fps)\n", time, 128/time);

+	

+	r_refdef.viewangles[1] = startangle;

+}

+

+

+/*

+================

+R_LineGraph

+

+Only called by R_DisplayTime

+================

+*/

+void R_LineGraph (int x, int y, int h)

+{

+	int		i;

+	byte	*dest;

+	int		s;

+

+// FIXME: should be disabled on no-buffer adapters, or should be in the driver

+	

+	x += r_refdef.vrect.x;

+	y += r_refdef.vrect.y;

+	

+	dest = vid.buffer + vid.rowbytes*y + x;

+	

+	s = r_graphheight.value;

+	

+	if (h>s)

+		h = s;

+		

+	for (i=0 ; i<h ; i++, dest -= vid.rowbytes*2)

+	{

+		dest[0] = 0xff;

+		*(dest-vid.rowbytes) = 0x30;

+	}

+	for ( ; i<s ; i++, dest -= vid.rowbytes*2)

+	{

+		dest[0] = 0x30;

+		*(dest-vid.rowbytes) = 0x30;

+	}

+}

+

+/*

+==============

+R_TimeGraph

+

+Performance monitoring tool

+==============

+*/

+#define	MAX_TIMINGS		100

+extern float mouse_x, mouse_y;

+void R_TimeGraph (void)

+{

+	static	int		timex;

+	int		a;

+	float	r_time2;

+	static byte	r_timings[MAX_TIMINGS];

+	int		x;

+	

+	r_time2 = Sys_FloatTime ();

+

+	a = (r_time2-r_time1)/0.01;

+//a = fabs(mouse_y * 0.05);

+//a = (int)((r_refdef.vieworg[2] + 1024)/1)%(int)r_graphheight.value;

+//a = fabs(velocity[0])/20;

+//a = ((int)fabs(origin[0])/8)%20;

+//a = (cl.idealpitch + 30)/5;

+	r_timings[timex] = a;

+	a = timex;

+

+	if (r_refdef.vrect.width <= MAX_TIMINGS)

+		x = r_refdef.vrect.width-1;

+	else

+		x = r_refdef.vrect.width -

+				(r_refdef.vrect.width - MAX_TIMINGS)/2;

+	do

+	{

+		R_LineGraph (x, r_refdef.vrect.height-2, r_timings[a]);

+		if (x==0)

+			break;		// screen too small to hold entire thing

+		x--;

+		a--;

+		if (a == -1)

+			a = MAX_TIMINGS-1;

+	} while (a != timex);

+

+	timex = (timex+1)%MAX_TIMINGS;

+}

+

+

+/*

+=============

+R_PrintTimes

+=============

+*/

+void R_PrintTimes (void)

+{

+	float	r_time2;

+	float		ms;

+

+	r_time2 = Sys_FloatTime ();

+

+	ms = 1000* (r_time2 - r_time1);

+	

+	Con_Printf ("%5.1f ms %3i/%3i/%3i poly %3i surf\n",

+				ms, c_faceclip, r_polycount, r_drawnpolycount, c_surf);

+	c_surf = 0;

+}

+

+

+/*

+=============

+R_PrintDSpeeds

+=============

+*/

+void R_PrintDSpeeds (void)

+{

+	float	ms, dp_time, r_time2, rw_time, db_time, se_time, de_time, dv_time;

+

+	r_time2 = Sys_FloatTime ();

+

+	dp_time = (dp_time2 - dp_time1) * 1000;

+	rw_time = (rw_time2 - rw_time1) * 1000;

+	db_time = (db_time2 - db_time1) * 1000;

+	se_time = (se_time2 - se_time1) * 1000;

+	de_time = (de_time2 - de_time1) * 1000;

+	dv_time = (dv_time2 - dv_time1) * 1000;

+	ms = (r_time2 - r_time1) * 1000;

+

+	Con_Printf ("%3i %4.1fp %3iw %4.1fb %3is %4.1fe %4.1fv\n",

+				(int)ms, dp_time, (int)rw_time, db_time, (int)se_time, de_time,

+				dv_time);

+}

+

+

+/*

+=============

+R_PrintAliasStats

+=============

+*/

+void R_PrintAliasStats (void)

+{

+	Con_Printf ("%3i polygon model drawn\n", r_amodels_drawn);

+}

+

+

+void WarpPalette (void)

+{

+	int		i,j;

+	byte	newpalette[768];

+	int		basecolor[3];

+	

+	basecolor[0] = 130;

+	basecolor[1] = 80;

+	basecolor[2] = 50;

+

+// pull the colors halfway to bright brown

+	for (i=0 ; i<256 ; i++)

+	{

+		for (j=0 ; j<3 ; j++)

+		{

+			newpalette[i*3+j] = (host_basepal[i*3+j] + basecolor[j])/2;

+		}

+	}

+	

+	VID_ShiftPalette (newpalette);

+}

+

+

+/*

+===================

+R_TransformFrustum

+===================

+*/

+void R_TransformFrustum (void)

+{

+	int		i;

+	vec3_t	v, v2;

+	

+	for (i=0 ; i<4 ; i++)

+	{

+		v[0] = screenedge[i].normal[2];

+		v[1] = -screenedge[i].normal[0];

+		v[2] = screenedge[i].normal[1];

+

+		v2[0] = v[1]*vright[0] + v[2]*vup[0] + v[0]*vpn[0];

+		v2[1] = v[1]*vright[1] + v[2]*vup[1] + v[0]*vpn[1];

+		v2[2] = v[1]*vright[2] + v[2]*vup[2] + v[0]*vpn[2];

+

+		VectorCopy (v2, view_clipplanes[i].normal);

+

+		view_clipplanes[i].dist = DotProduct (modelorg, v2);

+	}

+}

+

+

+#if	!id386

+

+/*

+================

+TransformVector

+================

+*/

+void TransformVector (vec3_t in, vec3_t out)

+{

+	out[0] = DotProduct(in,vright);

+	out[1] = DotProduct(in,vup);

+	out[2] = DotProduct(in,vpn);		

+}

+

+#endif

+

+

+/*

+================

+R_TransformPlane

+================

+*/

+void R_TransformPlane (mplane_t *p, float *normal, float *dist)

+{

+	float	d;

+	

+	d = DotProduct (r_origin, p->normal);

+	*dist = p->dist - d;

+// TODO: when we have rotating entities, this will need to use the view matrix

+	TransformVector (p->normal, normal);

+}

+

+

+/*

+===============

+R_SetUpFrustumIndexes

+===============

+*/

+void R_SetUpFrustumIndexes (void)

+{

+	int		i, j, *pindex;

+

+	pindex = r_frustum_indexes;

+

+	for (i=0 ; i<4 ; i++)

+	{

+		for (j=0 ; j<3 ; j++)

+		{

+			if (view_clipplanes[i].normal[j] < 0)

+			{

+				pindex[j] = j;

+				pindex[j+3] = j+3;

+			}

+			else

+			{

+				pindex[j] = j+3;

+				pindex[j+3] = j;

+			}

+		}

+

+	// FIXME: do just once at start

+		pfrustum_indexes[i] = pindex;

+		pindex += 6;

+	}

+}

+

+

+/*

+===============

+R_SetupFrame

+===============

+*/

+void R_SetupFrame (void)

+{

+	int				edgecount;

+	vrect_t			vrect;

+	float			w, h;

+

+// don't allow cheats in multiplayer

+	if (cl.maxclients > 1)

+	{

+		Cvar_Set ("r_draworder", "0");

+		Cvar_Set ("r_fullbright", "0");

+		Cvar_Set ("r_ambient", "0");

+		Cvar_Set ("r_drawflat", "0");

+	}

+

+	if (r_numsurfs.value)

+	{

+		if ((surface_p - surfaces) > r_maxsurfsseen)

+			r_maxsurfsseen = surface_p - surfaces;

+

+		Con_Printf ("Used %d of %d surfs; %d max\n", surface_p - surfaces,

+				surf_max - surfaces, r_maxsurfsseen);

+	}

+

+	if (r_numedges.value)

+	{

+		edgecount = edge_p - r_edges;

+

+		if (edgecount > r_maxedgesseen)

+			r_maxedgesseen = edgecount;

+

+		Con_Printf ("Used %d of %d edges; %d max\n", edgecount,

+				r_numallocatededges, r_maxedgesseen);

+	}

+

+	r_refdef.ambientlight = r_ambient.value;

+

+	if (r_refdef.ambientlight < 0)

+		r_refdef.ambientlight = 0;

+

+	if (!sv.active)

+		r_draworder.value = 0;	// don't let cheaters look behind walls

+		

+	R_CheckVariables ();

+	

+	R_AnimateLight ();

+

+	r_framecount++;

+

+	numbtofpolys = 0;

+

+// debugging

+#if 0

+r_refdef.vieworg[0]=  80;

+r_refdef.vieworg[1]=      64;

+r_refdef.vieworg[2]=      40;

+r_refdef.viewangles[0]=    0;

+r_refdef.viewangles[1]=    46.763641357;

+r_refdef.viewangles[2]=    0;

+#endif

+

+// build the transformation matrix for the given view angles

+	VectorCopy (r_refdef.vieworg, modelorg);

+	VectorCopy (r_refdef.vieworg, r_origin);

+

+	AngleVectors (r_refdef.viewangles, vpn, vright, vup);

+

+// current viewleaf

+	r_oldviewleaf = r_viewleaf;

+	r_viewleaf = Mod_PointInLeaf (r_origin, cl.worldmodel);

+

+	r_dowarpold = r_dowarp;

+	r_dowarp = r_waterwarp.value && (r_viewleaf->contents <= CONTENTS_WATER);

+

+	if ((r_dowarp != r_dowarpold) || r_viewchanged || lcd_x.value)

+	{

+		if (r_dowarp)

+		{

+			if ((vid.width <= vid.maxwarpwidth) &&

+				(vid.height <= vid.maxwarpheight))

+			{

+				vrect.x = 0;

+				vrect.y = 0;

+				vrect.width = vid.width;

+				vrect.height = vid.height;

+

+				R_ViewChanged (&vrect, sb_lines, vid.aspect);

+			}

+			else

+			{

+				w = vid.width;

+				h = vid.height;

+

+				if (w > vid.maxwarpwidth)

+				{

+					h *= (float)vid.maxwarpwidth / w;

+					w = vid.maxwarpwidth;

+				}

+

+				if (h > vid.maxwarpheight)

+				{

+					h = vid.maxwarpheight;

+					w *= (float)vid.maxwarpheight / h;

+				}

+

+				vrect.x = 0;

+				vrect.y = 0;

+				vrect.width = (int)w;

+				vrect.height = (int)h;

+

+				R_ViewChanged (&vrect,

+							   (int)((float)sb_lines * (h/(float)vid.height)),

+							   vid.aspect * (h / w) *

+								 ((float)vid.width / (float)vid.height));

+			}

+		}

+		else

+		{

+			vrect.x = 0;

+			vrect.y = 0;

+			vrect.width = vid.width;

+			vrect.height = vid.height;

+

+			R_ViewChanged (&vrect, sb_lines, vid.aspect);

+		}

+

+		r_viewchanged = false;

+	}

+

+// start off with just the four screen edge clip planes

+	R_TransformFrustum ();

+

+// save base values

+	VectorCopy (vpn, base_vpn);

+	VectorCopy (vright, base_vright);

+	VectorCopy (vup, base_vup);

+	VectorCopy (modelorg, base_modelorg);

+

+	R_SetSkyFrame ();

+

+	R_SetUpFrustumIndexes ();

+

+	r_cache_thrash = false;

+

+// clear frame counts

+	c_faceclip = 0;

+	d_spanpixcount = 0;

+	r_polycount = 0;

+	r_drawnpolycount = 0;

+	r_wholepolycount = 0;

+	r_amodels_drawn = 0;

+	r_outofsurfaces = 0;

+	r_outofedges = 0;

+

+	D_SetupFrame ();

+}

+