X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=tools%2Fquake3%2Fq3map2%2Flight_shadows.c;h=50a0d627ad63b39bc3eb7d14ece411bb95558db5;hb=748436778d9393eda5e9a1e8741a3a513d2c1615;hp=df7cdd82f252a4c1593a6981f9ac42f40d2db3bc;hpb=5265d3cc1517566910718738ee6fa48e2466d3ea;p=xonotic%2Fnetradiant.git

diff --git a/tools/quake3/q3map2/light_shadows.c b/tools/quake3/q3map2/light_shadows.c
index df7cdd82..50a0d627 100644
--- a/tools/quake3/q3map2/light_shadows.c
+++ b/tools/quake3/q3map2/light_shadows.c
@@ -1,23 +1,23 @@
 /*
-Copyright (C) 1999-2007 id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 1999-2007 id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant 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.
+   GtkRadiant 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.
 
-GtkRadiant 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.
+   GtkRadiant 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 GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #define LIGHT_SHADOWS_C
 
@@ -28,97 +28,101 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 /* -------------------------------------------------------------------------------
 
-ydnar: this code deals with shadow volume bsps
+   ydnar: this code deals with shadow volume bsps
 
-------------------------------------------------------------------------------- */
+   ------------------------------------------------------------------------------- */
 
 typedef struct shadowNode_s
 {
-	vec4_t	plane;
-	int		children[ 2 ];
+	vec4_t plane;
+	int children[ 2 ];
 }
 shadowNode_t;
 
-int				numShadowNodes;
-shadowNode_t	*shadowNodes;
+int numShadowNodes;
+shadowNode_t    *shadowNodes;
 
 
 
 /*
-AddShadow()
-adds a shadow, returning the index into the shadow list
-*/
+   AddShadow()
+   adds a shadow, returning the index into the shadow list
+ */
 
 
 
 /*
-MakeShadowFromPoints()
-creates a shadow volume from 4 points (the first being the light origin)
-*/
+   MakeShadowFromPoints()
+   creates a shadow volume from 4 points (the first being the light origin)
+ */
 
 
 
 /*
-SetupShadows()
-sets up the shadow volumes for all lights in the world
-*/
+   SetupShadows()
+   sets up the shadow volumes for all lights in the world
+ */
+
+void SetupShadows( void ){
+	int i, j, s;
+	light_t         *light;
+	dleaf_t         *leaf;
+	dsurface_t      *ds;
+	surfaceInfo_t   *info;
+	shaderInfo_t    *si;
+	byte            *tested;
+
 
-void SetupShadows( void )
-{
-	int				i, j, s;
-	light_t			*light;
-	dleaf_t			*leaf;
-	dsurface_t		*ds;
-	surfaceInfo_t	*info;
-	shaderInfo_t	*si;
-	byte			*tested;
-
-	
 	/* early out for weird cases where there are no lights */
-	if( lights == NULL )
+	if ( lights == NULL ) {
 		return;
-	
+	}
+
 	/* note it */
 	Sys_FPrintf( SYS_VRB, "--- SetupShadows ---\n" );
-	
+
 	/* allocate a surface test list */
 	tested = safe_malloc( numDrawSurfaces / 8 + 1 );
-	
+
 	/* walk the list of lights */
-	for( light = lights; light != NULL; light = light->next )
+	for ( light = lights; light != NULL; light = light->next )
 	{
 		/* do some early out testing */
-		if( light->cluster < 0 )
+		if ( light->cluster < 0 ) {
 			continue;
-		
+		}
+
 		/* clear surfacetest list */
 		memset( tested, 0, numDrawSurfaces / 8 + 1 );
-		
+
 		/* walk the bsp leaves */
-		for( i = 0, leaf = dleafs; i < numleafs; i++, leaf++ )
+		for ( i = 0, leaf = dleafs; i < numleafs; i++, leaf++ )
 		{
 			/* in pvs? */
-			if( ClusterVisible( light->cluster, leaf->cluster ) == qfalse )
+			if ( ClusterVisible( light->cluster, leaf->cluster ) == qfalse ) {
 				continue;
-			
+			}
+
 			/* walk the surface list for this leaf */
-			for( j = 0; j < leaf->numLeafSurfaces; j++ )
+			for ( j = 0; j < leaf->numLeafSurfaces; j++ )
 			{
 				/* don't filter a surface more than once */
 				s = dleafsurfaces[ leaf->firstLeafSurface + j ];
-				if( tested[ s >> 3 ] & (1 << (s & 7)) )
+				if ( tested[ s >> 3 ] & ( 1 << ( s & 7 ) ) ) {
 					continue;
-				tested[ s >> 3 ] |= (1 << (s & 7));
-				
+				}
+				tested[ s >> 3 ] |= ( 1 << ( s & 7 ) );
+
 				/* get surface and info */
 				ds = &drawSurfaces[ s ];
 				info = &surfaceInfos[ s ];
 				si = info->si;
-				
+
 				/* don't create shadow volumes from translucent surfaces */
-				if( si->contents & CONTENTS_TRANSLUCENT )
+				if ( si->contents & CONTENTS_TRANSLUCENT ) {
 					continue;
+				}
 			}
 		}
 	}
-}
\ No newline at end of file
+}