X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=tools%2Fquake3%2Fq3map2%2Fsurface_fur.c;h=245cf3b3ecd6f62eb483f642fadc0f39bf29c67f;hb=06afddfe803a4d7ecf75abd8f3c29a814455a52a;hp=7af5e0dc0e1fd9d3e0e7ff9cef6855db7a2c6738;hpb=ab3a99dbbe84a0d130fea4d0ceb7b79d7ed07eb7;p=xonotic%2Fnetradiant.git

diff --git a/tools/quake3/q3map2/surface_fur.c b/tools/quake3/q3map2/surface_fur.c
index 7af5e0dc..245cf3b3 100644
--- a/tools/quake3/q3map2/surface_fur.c
+++ b/tools/quake3/q3map2/surface_fur.c
@@ -1,29 +1,30 @@
-/*
-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
 
-----------------------------------------------------------------------------------
+   ----------------------------------------------------------------------------------
 
-This code has been altered significantly from its original form, to support
-several games based on the Quake III Arena engine, in the form of "Q3Map2."
+   This code has been altered significantly from its original form, to support
+   several games based on the Quake III Arena engine, in the form of "Q3Map2."
 
-------------------------------------------------------------------------------- */
+   ------------------------------------------------------------------------------- */
 
 
 
@@ -40,89 +41,90 @@ several games based on the Quake III Arena engine, in the form of "Q3Map2."
 
 /* -------------------------------------------------------------------------------
 
-ydnar: fur module
+   ydnar: fur module
 
-------------------------------------------------------------------------------- */
+   ------------------------------------------------------------------------------- */
 
 /*
-Fur()
-runs the fur processing algorithm on a map drawsurface
-*/
-
-void Fur( mapDrawSurface_t *ds )
-{
-	int					i, j, k, numLayers;
-	float				offset, fade, a;
-	mapDrawSurface_t	*fur;
-	bspDrawVert_t		*dv;
-	
-	
+   Fur()
+   runs the fur processing algorithm on a map drawsurface
+ */
+
+void Fur( mapDrawSurface_t *ds ){
+	int i, j, k, numLayers;
+	float offset, fade, a;
+	mapDrawSurface_t    *fur;
+	bspDrawVert_t       *dv;
+
+
 	/* dummy check */
-	if( ds == NULL || ds->fur || ds->shaderInfo->furNumLayers < 1 )
+	if ( ds == NULL || ds->fur || ds->shaderInfo->furNumLayers < 1 ) {
 		return;
-	
+	}
+
 	/* get basic info */
 	numLayers = ds->shaderInfo->furNumLayers;
 	offset = ds->shaderInfo->furOffset;
 	fade = ds->shaderInfo->furFade * 255.0f;
-	
+
 	/* debug code */
 	//%	Sys_FPrintf( SYS_VRB, "Fur():  layers: %d  offset: %f   fade: %f  %s\n",
 	//%		numLayers, offset, fade, ds->shaderInfo->shader );
-	
+
 	/* initial offset */
-	for( j = 0; j < ds->numVerts; j++ )
+	for ( j = 0; j < ds->numVerts; j++ )
 	{
 		/* get surface vert */
 		dv = &ds->verts[ j ];
-			
+
 		/* offset is scaled by original vertex alpha */
 		a = (float) dv->color[ 0 ][ 3 ] / 255.0;
-		
+
 		/* offset it */
-		VectorMA( dv->xyz, (offset * a), dv->normal, dv->xyz );
+		VectorMA( dv->xyz, ( offset * a ), dv->normal, dv->xyz );
 	}
-	
+
 	/* wash, rinse, repeat */
-	for( i = 1; i < numLayers; i++ )
+	for ( i = 1; i < numLayers; i++ )
 	{
 		/* clone the surface */
 		fur = CloneSurface( ds, ds->shaderInfo );
-		if( fur == NULL )
+		if ( fur == NULL ) {
 			return;
-		
+		}
+
 		/* set it to fur */
 		fur->fur = qtrue;
-		
+
 		/* walk the verts */
-		for( j = 0; j < fur->numVerts; j++ )
+		for ( j = 0; j < fur->numVerts; j++ )
 		{
 			/* get surface vert */
 			dv = &ds->verts[ j ];
-				
+
 			/* offset is scaled by original vertex alpha */
 			a = (float) dv->color[ 0 ][ 3 ] / 255.0;
-			
+
 			/* get fur vert */
 			dv = &fur->verts[ j ];
-			
+
 			/* offset it */
-			VectorMA( dv->xyz, (offset * a * i), dv->normal, dv->xyz );
-			
+			VectorMA( dv->xyz, ( offset * a * i ), dv->normal, dv->xyz );
+
 			/* fade alpha */
-			for( k = 0; k < MAX_LIGHTMAPS; k++ )
+			for ( k = 0; k < MAX_LIGHTMAPS; k++ )
 			{
 				a = (float) dv->color[ k ][ 3 ] - fade;
-				if( a > 255.0f )
+				if ( a > 255.0f ) {
 					dv->color[ k ][ 3 ] = 255;
-				else if( a < 0 )
+				}
+				else if ( a < 0 ) {
 					dv->color[ k ][ 3 ] = 0;
-				else
+				}
+				else{
 					dv->color[ k ][ 3 ] = a;
+				}
 			}
 		}
 	}
 }
-
-
-