[Plib-cvs] plib/src/ssgAux ssgaBillboards.cxx,NONE,1.1 ssgaBillboards.h,NONE,1.1 Makefile.am,1.15,1.16

[M?rten Str?m. <str...@us...>]

Update of /cvsroot/plib/plib/src/ssgAux
In directory sc8-pr-cvs1:/tmp/cvs-serv25800

Modified Files:
	Makefile.am 
Added Files:
	ssgaBillboards.cxx ssgaBillboards.h 
Log Message:
ssgaBillboards initial checkin

--- NEW FILE: ssgaBillboards.cxx ---
/*
     PLIB - A Suite of Portable Game Libraries
     Copyright (C) 1998,2002  Steve Baker
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library 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
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public
     License along with this library; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 
     For further information visit http://plib.sourceforge.net
[...367 lines suppressed...]
void ssgaBillboards::transform(const sgMat4 m)
{
    float scale = sgLengthVec3(m[0]);
    for (int i = 0; i < getNum(); i++)
	sgXformPnt3(array.get(i), array.get(i), m);
    sgXformVec3(up, up, m);
    sgNormaliseVec3(up);
    width *= scale;
    height *= scale;
}



/*
  Local Variables:
  mode: C++
  c-basic-offset: 4
  c-file-offsets: ((substatement-open 0) (case-label 0))
  End:
*/

--- NEW FILE: ssgaBillboards.h ---
/*
     PLIB - A Suite of Portable Game Libraries
     Copyright (C) 1998,2002  Steve Baker
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
 
     This library 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
     Library General Public License for more details.
 
     You should have received a copy of the GNU Library General Public
     License along with this library; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 
     For further information visit http://plib.sourceforge.net
[...190 lines suppressed...]
    assert( ss && ss->isAKindOf( ssgTypeSimpleState() ));
    ss->setTexture(tex);
}


inline ssgTexture *ssgaBillboards::getTexture()
{
    ssgSimpleState *ss = (ssgSimpleState *) getState();
    assert( ss && ss->isAKindOf( ssgTypeSimpleState() ));
    return ss->getTexture();
}

 
/*
  Local Variables:
  mode: C++
  c-basic-offset: 4
  c-file-offsets: ((substatement-open 0) (case-label 0))
  End:
*/

Index: Makefile.am
===================================================================
RCS file: /cvsroot/plib/plib/src/ssgAux/Makefile.am,v
retrieving revision 1.15
retrieving revision 1.16
diff -u -d -r1.15 -r1.16
--- Makefile.am	4 Aug 2003 22:33:46 -0000	1.15
+++ Makefile.am	30 Nov 2003 20:29:05 -0000	1.16
@@ -10,7 +10,8 @@
                   ssgaScreenDump.h     \
                   ssgaSky.h            \
                   ssgaSphere.h         \
-                  ssgaFire.h
+                  ssgaFire.h           \
+                  ssgaBillboards.h
 
 libplibssgaux_a_SOURCES = ssgAux.cxx               \
                           ssgaShapes.cxx           \
@@ -27,7 +28,8 @@
                           ssgaStars.cxx            \
                           ssgaSkyDome.cxx          \
                           ssgaSky.cxx              \
-                          ssgaTeapot.cxx
+                          ssgaTeapot.cxx           \
+                          ssgaBillboards.cxx
 
 INCLUDES = -I$(top_srcdir)/src/sg -I$(top_srcdir)/src/ssg
 INCLUDES += -I$(top_srcdir)/src/util