[Plib-cvs] plib/src/ssg ssgLoadAC.cxx,1.33,1.34

[Wolfram K. <wol...@us...>]

Update of /cvsroot/plib/plib/src/ssg
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16827

Modified Files:
	ssgLoadAC.cxx 
Log Message:
Lines with "crease" are now ignored, so *.ac files with "crease" can be loaded.

Index: ssgLoadAC.cxx
===================================================================
RCS file: /cvsroot/plib/plib/src/ssg/ssgLoadAC.cxx,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -d -r1.33 -r1.34
--- ssgLoadAC.cxx	26 Sep 2004 09:37:00 -0000	1.33
+++ ssgLoadAC.cxx	2 Oct 2004 12:12:28 -0000	1.34
@@ -59,6 +59,7 @@
 static int do_texture  ( char *s ) ;
 static int do_texrep   ( char *s ) ;
 static int do_texoff   ( char *s ) ;
+static int do_crease   ( char *s ) ;
 static int do_rot      ( char *s ) ;
 static int do_loc      ( char *s ) ;
 static int do_url      ( char *s ) ;
@@ -149,6 +150,7 @@
   { "texture" , do_texture  },
   { "texrep"  , do_texrep   },
   { "texoff"  , do_texoff   },
+  { "crease"  , do_crease   },
   { "rot"     , do_rot      },
   { "loc"     , do_loc      },
   { "url"     , do_url      },
@@ -412,6 +414,17 @@
   return PARSE_CONT ;
 }
 
+static int do_crease ( char *s )
+{
+  // the crease angle is not yet used. However, reading the crease line correctly means 
+  // *.ac lines with "crease" can now be read.
+  float creaseAngle;
+  if ( sscanf ( s, "%f", & creaseAngle ) != 1 )
+    ulSetError ( UL_WARNING, "ac_to_gl: Illegal crease angle." ) ;
+
+  return PARSE_CONT ;
+}
+
 static int do_rot ( char *s )
 {
   current_matrix [ 0 ][ 3 ] = current_matrix [ 1 ][ 3 ] = current_matrix [ 2 ][ 3 ] =