diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/SConstruct ./SConstruct
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/SConstruct	2006-03-17 17:38:38.000000000 +0100
+++ ./SConstruct	2010-09-14 15:58:27.431789452 +0200
@@ -161,6 +161,8 @@
 
 #check for additional debug libnames
 
+env.Append(LIBPATH='/usr/local/lib32')
+
 if env.has_key('BF_DEBUG_LIBS'):
 	B.quickdebug += env['BF_DEBUG_LIBS']
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/config/linux2-config.py ./config/linux2-config.py
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/config/linux2-config.py	2006-04-06 22:11:06.000000000 +0200
+++ ./config/linux2-config.py	2010-09-20 16:57:27.889591638 +0200
@@ -1,17 +1,18 @@
 LCGDIR = '../lib/linux2'
-BF_PYTHON = '/usr'
+
+BF_PYTHON = '/usr/local'
 BF_PYTHON_VERSION = '2.4'
 BF_PYTHON_INC = '${BF_PYTHON}/include/python${BF_PYTHON_VERSION}'
 BF_PYTHON_BINARY = '${BF_PYTHON}/bin/python${BF_PYTHON_VERSION}'
 BF_PYTHON_LIB = 'python${BF_PYTHON_VERSION}' #BF_PYTHON+'/lib/python'+BF_PYTHON_VERSION+'/config/libpython'+BF_PYTHON_VERSION+'.a'
 
-WITH_BF_OPENAL = 'true'
-BF_OPENAL = '/usr'
+WITH_BF_OPENAL = 'false'
+BF_OPENAL = '/usr/local'
 BF_OPENAL_INC = '${BF_OPENAL}/include'
-BF_OPENAL_LIB = 'openal'
+BF_OPENAL_LIB = 'openal alut'
 
-WITH_BF_SDL = 'true'
-BF_SDL = '/usr' #$(shell sdl-config --prefix)
+WITH_BF_SDL = 'false'
+BF_SDL = '/usr/local' #$(shell sdl-config --prefix)
 BF_SDL_INC = '${BF_SDL}/include/SDL' #$(shell $(BF_SDL)/bin/sdl-config --cflags)
 BF_SDL_LIB = 'SDL' #BF_SDL #$(shell $(BF_SDL)/bin/sdl-config --libs) -lSDL_mixer
 
@@ -19,29 +20,36 @@
 BF_FMOD = LCGDIR + '/fmod'
 
 WITH_BF_OPENEXR = 'true'
-BF_OPENEXR = '/usr'
-BF_OPENEXR_INC = '${BF_OPENEXR}/include/OpenEXR'
-BF_OPENEXR_LIB = 'Half IlmImf Iex Imath '
+BF_OPENEXR = '/usr/local/'
+BF_OPENEXR_INC = ['${BF_OPENEXR}/include/OpenEXR', '${BF_OPENEXR}/include']
+BF_OPENEXR_LIB = 'Half IlmImf Iex Imath IlmThread'
+BF_OPENEXR_LIBPATH = '${BF_OPENEXR}/lib32'
 
 WITH_BF_JPEG = 'true'
-BF_JPEG = '/usr'
+BF_JPEG = '/usr/local'
 BF_JPEG_INC = '${BF_JPEG}/include'
 BF_JPEG_LIB = 'jpeg'
+BF_JPEG_LIBPATH = '${BF_JPEG}/lib32'
 
 WITH_BF_PNG = 'true'
-BF_PNG = '/usr'
+BF_PNG = '/usr/local'
 BF_PNG_INC = '${BF_PNG}/include'
 BF_PNG_LIB = 'png'
+BF_PNG_LIBPATH = '${BF_PNG}/lib32'
 
-BF_TIFF = '/usr'
+BF_TIFF = 'true'
+BF_TIFF = '/usr/local'
 BF_TIFF_INC = '${BF_TIFF}/include'
+BF_TIFF_LIB = 'tiff'
+BF_TIFF_LIBPATH = '${BF_TIFF}/lib32'
 
 WITH_BF_ZLIB = 'true'
-BF_ZLIB = '/usr'
+BF_ZLIB = '/usr/local'
 BF_ZLIB_INC = '${BF_ZLIB}/include'
+BF_ZLIB_LIBPATH = '${BF_ZLIB}/lib32'
 BF_ZLIB_LIB = 'z'
 
-WITH_BF_INTERNATIONAL = 'true'
+WITH_BF_INTERNATIONAL = 'false'
 
 BF_GETTEXT = '/usr'
 BF_GETTEXT_INC = '${BF_GETTEXT}/include'
@@ -53,7 +61,7 @@
 BF_FTGL_INC = '${BF_FTGL}/include'
 BF_FTGL_LIB = 'extern_ftgl'
 
-WITH_BF_GAMEENGINE='true'
+WITH_BF_GAMEENGINE='false'
 
 WITH_BF_ODE = 'false'
 BF_ODE = LCGDIR + '/ode'
@@ -87,9 +95,10 @@
 #BF_PARANOID = 'true'
 
 # enable freetype2 support for text objects
-BF_FREETYPE = '/usr'
+BF_FREETYPE = '/usr/local'
 BF_FREETYPE_INC = '${BF_FREETYPE}/include ${BF_FREETYPE}/include/freetype2'
 BF_FREETYPE_LIB = 'freetype'
+BF_FREETYPE_LIBPATH = '${BF_FREETYPE}/lib32'
 
 WITH_BF_QUICKTIME = 'false' # -DWITH_QUICKTIME
 BF_QUICKTIME = '/usr/local'
@@ -97,22 +106,27 @@
 
 # Mesa Libs should go here if your using them as well....
 WITH_BF_STATICOPENGL = 'false'
-BF_OPENGL = '/usr/lib'
+BF_OPENGL = '/usr/local'
 BF_OPENGL_INC = '${BF_OPENGL}/include'
-BF_OPENGL_LIB = 'GL GLU X11 Xi'
-BF_OPENGL_LIBPATH = '/usr/X11R6/lib'
-BF_OPENGL_LIB_STATIC = '${BF_OPENGL}/libGL.a ${BF_OPENGL}/libGLU.a ${BF_OPENGL}/libXxf86vm.a ${BF_OPENGL}/libX11.a ${BF_OPENGL}/libXi.a ${BF_OPENGL}/libXext.a ${BF_OPENGL}/libXxf86vm.a'
+BF_OPENGL_LIB = 'GL GLU X11 Xi Xext Xdmcp Xau' #+ ' Xxf86vm Xdamage Xfixes X11-xcb xcb-glx xcb drm Xau Xdmcp'
+BF_OPENGL_LIBPATH = '${BF_OPENGL}/lib32'
+BF_OPENGL_LIB_STATIC = '${BF_OPENGL_LIBPATH}/libGL.a ${BF_OPENGL_LIBPATH}/libGLU.a ${BF_OPENGL_LIBPATH}/libXxf86vm.a ${BF_OPENGL_LIBPATH}/libX11.a ${BF_OPENGL_LIBPATH}/libXi.a ${BF_OPENGL_LIBPATH}/libXext.a ${BF_OPENGL_LIBPATH}/libXxf86vm.a'
 
 ##
-CC = 'gcc'
-CXX = 'g++'
+CC = 'i686-pc-linux-gnu-gcc'
+CXX = 'i686-pc-linux-gnu-g++'
 ##ifeq ($CPU),alpha)
 ##   CFLAGS += -pipe -fPIC -funsigned-char -fno-strict-aliasing -mieee
 
-CCFLAGS = ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing']
+CCFLAGS = ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing','-g3', '-mno-mmx', '-mno-sse', '-mno-sse2', '-mno-sse3', '-mno-sse4', '-mno-3dnow']
+# CXXFLAGS = ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing','-g3']
+CXXFLAGS = CCFLAGS
+
+# CCFLAGS = ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing', '-march=core2', '-mmmx', '-msse', '-msse2']
+# CXXFLAGS = CCFLAGS # ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing', '-march=core2']
+
+CPPFLAGS = ['-DXP_UNIX', '-DSTEREO_RENDER_SHIFTINCONVERSION']
 
-CPPFLAGS = ['-DXP_UNIX']
-CXXFLAGS = ['-pipe','-fPIC','-funsigned-char','-fno-strict-aliasing']
 REL_CFLAGS = ['-O2']
 REL_CCFLAGS = ['-O2']
 ##BF_DEPEND = 'true'
@@ -121,9 +135,10 @@
 ##ARFLAGS = ruv
 ##ARFLAGSQUIET = ru
 ##
-C_WARN = '-Wall -Wno-char-subscripts'
+## C_WARN = '-Wall -Wno-char-subscripts -Werror=conversion -Werror=implicit -Werror=pointer-arith -Werror=type-limits'
+C_WARN = '-Wall -Wno-char-subscripts -Wno-deprecated -Wwrite-strings'
 
-CC_WARN = '-Wall'
+CC_WARN = '-Wall -Wno-deprecated -Wwrite-strings'
 
 ##FIX_STUBS_WARNINGS = -Wno-unused
 
@@ -134,7 +149,7 @@
 BF_PROFILE_FLAGS = ['-pg','-g']
 BF_PROFILE = 'false'
 
-BF_DEBUG = 'false'
+BF_DEBUG = 'true'
 BF_DEBUG_FLAGS = ''
 
 BF_BUILDDIR = '../build/linux2'
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/blenkernel/intern/ipo.c ./source/blender/blenkernel/intern/ipo.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/blenkernel/intern/ipo.c	2006-03-26 23:36:42.000000000 +0200
+++ ./source/blender/blenkernel/intern/ipo.c	2010-09-13 00:57:42.550443256 +0200
@@ -163,8 +163,9 @@
 };
 
 /* yafray: aperture & focal distance curves added */
+/* stereo mode: distance and base added */
 int cam_ar[CAM_TOTIPO]= {
-	CAM_LENS, CAM_STA, CAM_END, CAM_YF_APERT, CAM_YF_FDIST
+	CAM_LENS, CAM_STA, CAM_END, CAM_YF_APERT, CAM_YF_FDIST, CAM_STEREO_DIST, CAM_STEREO_BASE
 };
 
 int snd_ar[SND_TOTIPO]= {
@@ -1460,6 +1461,11 @@
 			poin= &(ca->YF_aperture); break;
 		case CAM_YF_FDIST:
 			poin= &(ca->YF_dofdist); break;
+		case CAM_STEREO_DIST:
+			poin= &(ca->stereo_conv_dist); break;
+		case CAM_STEREO_BASE:
+			poin= &(ca->stereo_base_width); break;
+			
 		}
 	}
 	else if(GS(id->name)==ID_SO) {
@@ -1741,6 +1747,15 @@
 		case CAM_YF_FDIST:
 			icu->ymin = 0.0;
 			icu->ymax = 5000.0;
+			break;
+		case CAM_STEREO_DIST:
+			icu->ymin = 0.0;
+			icu->ymax = 5000.0;
+			break;
+		case CAM_STEREO_BASE:
+			icu->ymin = 0.0;
+			icu->ymax = 1000.0;
+			break;
 		}
 	}
 	else if(icu->blocktype==ID_SO) {
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_camera_types.h ./source/blender/makesdna/DNA_camera_types.h
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_camera_types.h	2005-11-16 17:03:00.000000000 +0100
+++ ./source/blender/makesdna/DNA_camera_types.h	2010-09-13 23:00:07.996524440 +0200
@@ -27,7 +27,10 @@
  *
  * The Original Code is: all of this file.
  *
- * Contributor(s): none yet.
+ * Contributor(s):
+ * -- Wolfgang Draxinger 
+ *    blenderdev@wolfgang-draxinger.net
+ *    - 2010: Stereo Rendering
  *
  * ***** END GPL/BL DUAL LICENSE BLOCK *****
  */
@@ -47,6 +50,7 @@
 	ID id;
 	
 	short type, flag;
+
 	float passepartalpha, pad1;
 	float clipsta, clipend;
 	float lens, ortho_scale, drawsize;
@@ -59,6 +63,10 @@
 	struct Ipo *ipo;
 	
 	ScriptLink scriptlink;
+	
+	short stereo_flags;
+	char pad[6];
+	float stereo_conv_dist, stereo_base_width;
 } Camera;
 
 /* **************** CAMERA ********************* */
@@ -74,6 +82,11 @@
 #define CAM_SHOWTITLESAFE	8
 #define CAM_SHOWNAME		16
 
+/*stereo flags*/
+#define CAM_STEREO			1
+#define CAM_STEREO_DRAWCONVERGENCE	2
+#define CAM_STEREO_ABSOLUTEBASE		128
+
 /* yafray: dof sampling switch */
 #define CAM_YF_NO_QMC	512
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_ipo_types.h ./source/blender/makesdna/DNA_ipo_types.h
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_ipo_types.h	2006-02-27 12:45:42.000000000 +0100
+++ ./source/blender/makesdna/DNA_ipo_types.h	2010-09-13 00:57:43.522443256 +0200
@@ -272,8 +272,8 @@
 /* ******************** */
 
 /* yafray: totipo & totnam +2 because of added curves */
-#define CAM_TOTIPO	5
-#define CAM_TOTNAM	5
+#define CAM_TOTIPO	7
+#define CAM_TOTNAM	7
 
 #define CAM_LENS	1
 #define CAM_STA		2
@@ -281,6 +281,9 @@
 /* yafray aperture & focal distance curves */
 #define CAM_YF_APERT	4
 #define CAM_YF_FDIST	5
+/* stereo mode settings */
+#define CAM_STEREO_DIST 6
+#define CAM_STEREO_BASE 7
 
 /* ******************** */
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_scene_types.h ./source/blender/makesdna/DNA_scene_types.h
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/makesdna/DNA_scene_types.h	2006-03-14 22:29:42.000000000 +0100
+++ ./source/blender/makesdna/DNA_scene_types.h	2010-09-13 00:57:43.530443256 +0200
@@ -160,6 +160,16 @@
 
 	short stereomode;	/* standalone player stereo settings */
 	
+	/**
+	 * Flags for stereo settings. Use bit-masking to access the settings.
+	 * The bits have these meanings:
+	 * no bits set: no stereo
+	 * 1: render left eye
+	 * 2: render right eye
+	 */
+	short renderstereo;
+	char ___pad2[2];
+	
 	short dimensionspreset;		/* for the dimensions presets menu */
  	
  	short filtertype;	/* filter is box, tent, gauss, mitch, etc */
@@ -287,6 +297,7 @@
 	float YF_gamma, YF_exposure, YF_raybias, YF_AApixelsize, YF_AAthreshold;
 
 	char backbuf[160], pic[160], ftype[160];
+	char ___pad4[4];
 
 } RenderData;
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/python/api2_2x/Camera.c ./source/blender/python/api2_2x/Camera.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/python/api2_2x/Camera.c	2005-10-10 20:05:29.000000000 +0200
+++ ./source/blender/python/api2_2x/Camera.c	2010-09-13 00:57:43.758443256 +0200
@@ -105,6 +105,8 @@
 static PyObject *Camera_getClipStart( BPy_Camera * self );
 static PyObject *Camera_getClipEnd( BPy_Camera * self );
 static PyObject *Camera_getDrawSize( BPy_Camera * self );
+static PyObject *Camera_getStereoDist( BPy_Camera * self );
+static PyObject *Camera_getStereoBase( BPy_Camera * self );
 static PyObject *Camera_getScale( BPy_Camera * self );
 static PyObject *Camera_setIpo( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_clearIpo( BPy_Camera * self );
@@ -117,6 +119,8 @@
 static PyObject *Camera_setClipStart( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_setClipEnd( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_setDrawSize( BPy_Camera * self, PyObject * args );
+static PyObject *Camera_setStereoDist( BPy_Camera * self, PyObject * args );
+static PyObject *Camera_setStereoBase( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_setScale( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_getScriptLinks( BPy_Camera * self, PyObject * args );
 static PyObject *Camera_addScriptLink( BPy_Camera * self, PyObject * args );
@@ -150,6 +154,10 @@
 	 "() - Return Camera clip end value"},
 	{"getDrawSize", ( PyCFunction ) Camera_getDrawSize, METH_NOARGS,
 	 "() - Return Camera draw size value"},
+	{"getStereoDist", ( PyCFunction ) Camera_getStereoDist, METH_NOARGS,
+	 "() - Return Camera stereo convergence distance value"},
+	{"getStereoBase", ( PyCFunction ) Camera_getStereoBase, METH_NOARGS,
+	 "() - Return Camera stereo base value"},
 	{"setIpo", ( PyCFunction ) Camera_setIpo, METH_VARARGS,
 	 "(Blender Ipo) - Set Camera Ipo"},
 	{"clearIpo", ( PyCFunction ) Camera_clearIpo, METH_NOARGS,
@@ -172,6 +180,10 @@
 	 "(f) - Set Camera clip end value"},
 	{"setDrawSize", ( PyCFunction ) Camera_setDrawSize, METH_VARARGS,
 	 "(f) - Set Camera draw size value"},
+	{"setStereoDist", ( PyCFunction ) Camera_setStereoDist, METH_VARARGS,
+	 "(f) - Set Camera stereo convergence distance value"},
+	{"setStereoBase", ( PyCFunction ) Camera_setStereoBase, METH_VARARGS,
+	 "(f) - Set Camera stereo base value"},
 	{"getScriptLinks", ( PyCFunction ) Camera_getScriptLinks, METH_VARARGS,
 	 "(eventname) - Get a list of this camera's scriptlinks (Text names) "
 	 "of the given type\n"
@@ -520,7 +532,27 @@
 				      "couldn't get Camera.drawSize attribute" );
 }
 
+static PyObject *Camera_getStereoDist( BPy_Camera * self )
+{
+	PyObject *attr = PyFloat_FromDouble( self->camera->stereo_conv_dist );
+
+	if( attr )
+		return attr;
+
+	return EXPP_ReturnPyObjError( PyExc_RuntimeError,
+				      "couldn't get Camera.stereoDist attribute" );
+}
+
+static PyObject *Camera_getStereoBase( BPy_Camera * self )
+{
+	PyObject *attr = PyFloat_FromDouble( self->camera->stereo_base_width );
 
+	if( attr )
+		return attr;
+
+	return EXPP_ReturnPyObjError( PyExc_RuntimeError,
+				      "couldn't get Camera.stereoBase attribute" );
+}
 
 static PyObject *Camera_setIpo( BPy_Camera * self, PyObject * args )
 {
@@ -772,6 +804,38 @@
 	return Py_None;
 }
 
+static PyObject *Camera_setStereoDist( BPy_Camera * self, PyObject * args )
+{
+	float value;
+
+	if( !PyArg_ParseTuple( args, "f", &value ) )
+		return EXPP_ReturnPyObjError( PyExc_TypeError,
+					      "expected a float number as argument" );
+
+	self->camera->stereo_conv_dist = EXPP_ClampFloat( value,
+						  EXPP_CAM_STEREODIST_MIN,
+						  EXPP_CAM_STEREODIST_MAX );
+
+	Py_INCREF( Py_None );
+	return Py_None;
+}
+
+static PyObject *Camera_setStereoBase( BPy_Camera * self, PyObject * args )
+{
+	float value;
+
+	if( !PyArg_ParseTuple( args, "f", &value ) )
+		return EXPP_ReturnPyObjError( PyExc_TypeError,
+					      "expected a float number as argument" );
+
+	self->camera->stereo_base_width = EXPP_ClampFloat( value,
+						  EXPP_CAM_STEREOBASE_MIN,
+						  EXPP_CAM_STEREOBASE_MAX );
+
+	Py_INCREF( Py_None );
+	return Py_None;
+}
+
 /* cam.addScriptLink */
 static PyObject *Camera_addScriptLink( BPy_Camera * self, PyObject * args )
 {
@@ -836,6 +900,10 @@
 		attr = PyFloat_FromDouble( self->camera->clipend );
 	else if( strcmp( name, "drawSize" ) == 0 )
 		attr = PyFloat_FromDouble( self->camera->drawsize );
+	else if( strcmp( name, "stereoDist" ) == 0 )
+		attr = PyFloat_FromDouble( self->camera->stereo_conv_dist );
+	else if( strcmp( name, "stereoBase" ) == 0 )
+		attr = PyFloat_FromDouble( self->camera->stereo_base_width );
 	else if( strcmp( name, "users" ) == 0 )
 		attr = PyInt_FromLong( self->camera->id.us );
 	else if( strcmp( name, "ipo" ) == 0 )
@@ -857,7 +925,8 @@
 		attr = Py_BuildValue( "[s,s,s,s,s,s,s,s,s,s,s,s]",
 				      "name", "type", "mode", "lens", "scale",
 				      "clipStart", "ipo", "clipEnd",
-				      "drawSize", "Types", "Modes", "users" );
+				      "drawSize", "stereoDist", "stereoBase",
+				      "Types", "Modes", "users" );
 	}
 
 	if( !attr )
@@ -906,6 +975,10 @@
 		error = Camera_setClipEnd( self, valtuple );
 	else if( strcmp( name, "drawSize" ) == 0 )
 		error = Camera_setDrawSize( self, valtuple );
+	else if( strcmp( name, "stereoDist" ) == 0 )
+		error = Camera_setStereoDist( self, valtuple );
+	else if( strcmp( name, "stereoBase" ) == 0 )
+		error = Camera_setStereoBase( self, valtuple );
 
 	else {			/* Error */
 		Py_DECREF( valtuple );
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/python/api2_2x/Camera.h ./source/blender/python/api2_2x/Camera.h
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/python/api2_2x/Camera.h	2005-07-18 05:50:36.000000000 +0200
+++ ./source/blender/python/api2_2x/Camera.h	2010-09-13 00:57:43.758443256 +0200
@@ -64,16 +64,20 @@
 
 /* Camera MIN, MAX values */
 
-#define EXPP_CAM_LENS_MIN         1.0
-#define EXPP_CAM_LENS_MAX       250.0
-#define EXPP_CAM_SCALE_MIN        0.01f
-#define EXPP_CAM_SCALE_MAX     1000.0
-#define EXPP_CAM_CLIPSTART_MIN    0.0
-#define EXPP_CAM_CLIPSTART_MAX  100.0
-#define EXPP_CAM_CLIPEND_MIN      1.0
-#define EXPP_CAM_CLIPEND_MAX   5000.0
-#define EXPP_CAM_DRAWSIZE_MIN     0.1f
-#define EXPP_CAM_DRAWSIZE_MAX    10.0
+#define EXPP_CAM_LENS_MIN          1.0
+#define EXPP_CAM_LENS_MAX        250.0
+#define EXPP_CAM_SCALE_MIN         0.01
+#define EXPP_CAM_SCALE_MAX      1000.0
+#define EXPP_CAM_CLIPSTART_MIN     0.0
+#define EXPP_CAM_CLIPSTART_MAX   100.0
+#define EXPP_CAM_CLIPEND_MIN       1.0
+#define EXPP_CAM_CLIPEND_MAX    5000.0
+#define EXPP_CAM_DRAWSIZE_MIN      0.1
+#define EXPP_CAM_DRAWSIZE_MAX     10.0
+#define EXPP_CAM_STEREODIST_MIN    0.0
+#define EXPP_CAM_STEREODIST_MAX 5000.0
+#define EXPP_CAM_STEREOBASE_MIN    0.0
+#define EXPP_CAM_STEREOBASE_MAX 1000.0
 
 PyObject *Camera_Init( void );
 PyObject *Camera_CreatePyObject( Camera * cam );
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/include/renderdatabase.h ./source/blender/render/intern/include/renderdatabase.h
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/include/renderdatabase.h	2006-02-27 13:39:35.000000000 +0100
+++ ./source/blender/render/intern/include/renderdatabase.h	2010-09-14 18:04:04.177823389 +0200
@@ -56,7 +56,7 @@
 void free_renderdata_vertnodes(struct VertTableNode *vertnodes);
 
 void set_normalflags(Render *re);
-void project_renderdata(struct Render *re, void (*projectfunc)(float *, float mat[][4], float *),  int do_pano, float xoffs);
+void project_renderdata(struct Render *re, void (*projectfunc)(float *, float mat[][4], float *),  int do_pano, float xoffs, int disable_stereo);
 
 /* functions are not exported... so wrong names */
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/convertblender.c ./source/blender/render/intern/source/convertblender.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/convertblender.c	2006-04-10 20:27:51.000000000 +0200
+++ ./source/blender/render/intern/source/convertblender.c	2010-09-16 12:48:37.033065002 +0200
@@ -2978,8 +2978,43 @@
 	float mat[4][4];
 	unsigned int lay;
 
+	float stereo_base_width = 0.;
+
 	re->scene= scene;
 	
+#ifdef STEREO_RENDER_SHIFTINCONVERSION
+	if(re->scene->camera->type==OB_CAMERA) {
+		Camera *cam = re->scene->camera->data;		
+		int stereo_flags = cam->stereo_flags;
+
+		if(stereo_flags & CAM_STEREO) {
+			if(stereo_flags & CAM_STEREO_ABSOLUTEBASE) {
+				/* In absolute base width mode the stereo width is just that */
+				stereo_base_width = cam->stereo_base_width;
+			} else {
+				/* In relative base width mode, the stereo base is 1/10 the half width
+				 * of the convergence frame multiplied by the set base width factor.
+				 * Those values are empiric and give good results. If you need larger
+				 * relative stereo width, change limits in editbuttons.
+				 *
+				 * 32 is a magic factor, don't ask me why and where it comes from
+				 * it's just something from the bowels of the renderer.
+				 *
+				 * ANY CHANGE MADE HERE MUST ALSO BE REFLECTED IN
+				 * initrender.c
+				 *
+				 * ***This really should be done in a central function***
+				 **/
+				float const conv_frame_width = cam->stereo_conv_dist * 32./cam->lens;
+				stereo_base_width = cam->stereo_base_width * 0.05 * conv_frame_width;
+			}
+		}
+		
+		if(re->scene->r.renderstereo & 1) {
+			stereo_base_width = -stereo_base_width;
+		}
+	}
+#endif
 	/* per second, per object, stats print this */
 	re->i.infostr= "Preparing Scene data";
 
@@ -3000,12 +3035,21 @@
 		scene_update_for_newframe(re->scene, lay);
 	
 	/* if no camera, viewmat should have been set! */
+	/* Camera position is applied to modelviewworld matrix here !!! */
 	if(use_camera_view && re->scene->camera) {
+		float mat_inv_cam[4][4];
+		float mat_shift[4][4];
 		Mat4Ortho(re->scene->camera->obmat);
-		Mat4Invert(mat, re->scene->camera->obmat);
+		Mat4Invert(mat_inv_cam, re->scene->camera->obmat);
+
+		ident_m4(mat_shift);
+		i_translate(-stereo_base_width, 0, 0, mat_shift);
+	
+		Mat4MulMat4(mat, mat_inv_cam, mat_shift);
+
 		RE_SetView(re, mat);
 	}
-	
+
 	init_render_world(re);	/* do first, because of ambient. also requires re->osa set correct */
 	if( (re->wrld.mode & WO_AMB_OCC) && (re->r.mode & R_RAYTRACE) ) {
 		re->wrld.aosphere= MEM_mallocN(2*3*re->wrld.aosamp*re->wrld.aosamp*sizeof(float), "AO sphere");
@@ -3164,8 +3208,9 @@
 				make_envmaps(re);
 		}
 		
-		if(!re->test_break())
-			project_renderdata(re, projectverto, re->r.mode & R_PANORAMA, 0);
+		if(!re->test_break()) {
+			project_renderdata(re, projectverto, re->r.mode & R_PANORAMA, 0, 0);
+		}
 	}
 	
 	if(re->test_break())
@@ -3185,7 +3230,42 @@
 	Scene *sce;
 	float mat[4][4];
 	unsigned int lay;
-	
+
+	float stereo_base_width = 0. ;
+
+#ifdef STEREO_RENDER_SHIFTINCONVERSION
+	if(re->scene->camera->type==OB_CAMERA) {
+		Camera *cam = re->scene->camera->data;		
+		int stereo_flags = cam->stereo_flags;
+
+		if(stereo_flags & CAM_STEREO ) {
+			if(stereo_flags & CAM_STEREO_ABSOLUTEBASE) {
+				/* In absolute base width mode the stereo width is just that */
+				stereo_base_width = cam->stereo_base_width;
+			} else {
+				/* In relative base width mode, the stereo base is 1/10 the half width
+				 * of the convergence frame multiplied by the set base width factor.
+				 * Those values are empiric and give good results. If you need larger
+				 * relative stereo width, change limits in editbuttons.
+				 *
+				 * 32 is a magic factor, don't ask me why and where it comes from
+				 * it's just something from the bowels of the renderer.
+				 *
+				 * ANY CHANGE MADE HERE MUST ALSO BE REFLECTED IN
+				 * initrender.c
+				 *
+				 * ***This really should be done in a central function***
+				 **/
+				float const conv_frame_width = cam->stereo_conv_dist * 32./cam->lens;
+				stereo_base_width = cam->stereo_base_width * 0.05 * conv_frame_width;
+			}
+		}
+		
+		if(re->scene->r.renderstereo & 1) {
+			stereo_base_width = -stereo_base_width;
+		}
+	}
+#endif
 	re->scene= scene;
 	
 	/* XXX add test if dbase was filled already? */
@@ -3207,11 +3287,19 @@
 	
 	/* if no camera, viewmat should have been set! */
 	if(re->scene->camera) {
+		float mat_inv_cam[4][4];
+		float mat_shift[4][4];
 		Mat4Ortho(re->scene->camera->obmat);
-		Mat4Invert(mat, re->scene->camera->obmat);
+		Mat4Invert(mat_inv_cam, re->scene->camera->obmat);
+
+		ident_m4(mat_shift);
+		i_translate(-stereo_base_width, 0, 0, mat_shift);
+	
+		Mat4MulMat4(mat, mat_inv_cam, mat_shift);
+
 		RE_SetView(re, mat);
 	}
-	
+
 	for(SETLOOPER(re->scene, base)) {
 		ob= base->object;
 		/* imat objects has to be done here, since displace can have texture using Object map-input */
@@ -3266,8 +3354,9 @@
 		if(re->test_break()) break;
 	}
 	
-	if(!re->test_break())
-		project_renderdata(re, projectverto, re->r.mode & R_PANORAMA, 0);
+	if(!re->test_break()) {
+		project_renderdata(re, projectverto, re->r.mode & R_PANORAMA, 0, 0);
+	}
 
 	/* do this in end, particles for example need cfra */
 	G.scene->r.cfra-=timeoffset;
@@ -3583,7 +3672,7 @@
 /* exported call to recalculate hoco for vertices, when winmat changed */
 void RE_DataBase_ApplyWindow(Render *re)
 {
-	project_renderdata(re, projectverto, 0, 0);
+	project_renderdata(re, projectverto, 0, 0, 0);
 }
 
 /* **************************************************************** */
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/envmap.c ./source/blender/render/intern/source/envmap.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/envmap.c	2006-03-19 18:50:52.000000000 +0100
+++ ./source/blender/render/intern/source/envmap.c	2010-09-14 18:03:47.129823388 +0200
@@ -397,7 +397,7 @@
 		
 		env_rotate_scene(envre, tmat, 1);
 		init_render_world(envre);
-		project_renderdata(envre, projectverto, 0, 0);
+		project_renderdata(envre, projectverto, 0, 0, 1);
 		env_layerflags(envre, env->notlay);
 		env_hideobject(envre, env->object);
 		env_set_imats(envre);
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/initrender.c ./source/blender/render/intern/source/initrender.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/initrender.c	2006-03-19 18:50:52.000000000 +0100
+++ ./source/blender/render/intern/source/initrender.c	2010-09-15 02:37:11.329484629 +0200
@@ -461,11 +461,13 @@
 	float lens;
 	float xd, yd;
 	int blursample= 0;	/* make new call for that */
+	float stereo_shift = 0.;
 	
 	/* question mark */
 	re->ycor= ( (float)re->r.yasp)/( (float)re->r.xasp);
 	
 	if(camera->type==OB_CAMERA) {
+		float stereo_base_width = 0.;
 		cam= camera->data;
 		
 		if(cam->type==CAM_ORTHO) re->r.mode |= R_ORTHO;
@@ -479,8 +481,40 @@
 
 		clipsta= cam->clipsta;
 		clipend= cam->clipend;
-	}
-	else if(camera->type==OB_LAMP) {
+	
+		if(cam->stereo_flags & CAM_STEREO_ABSOLUTEBASE) {
+			/* In absolute base width mode the stereo width is just that */
+			stereo_base_width = cam->stereo_base_width;
+		} else {
+			/* In relative base width mode, the stereo base is 1/10 the half width
+			 * of the convergence frame multiplied by the set base width factor.
+			 * Those values are empiric and give good results. If you need larger
+			 * relative stereo width, change limits in editbuttons.
+			 *
+			 * 32 is a magic factor, don't ask me why and where it comes from
+			 * it's just something from the bowels of the renderer.
+			 *
+			 * ANY CHANGE MADE HERE MUST ALSO BE REFLECTED IN
+			 * renderdatabase.c
+			 *
+			 * ***This really should be done in a central function***
+			 **/
+			float const conv_frame_width = cam->stereo_conv_dist * 32./cam->lens;
+			stereo_base_width = cam->stereo_base_width * 0.05 * conv_frame_width;
+		}
+
+
+		if( cam->stereo_flags & CAM_STEREO && 
+		    re->scene && 
+		    re->scene->r.renderstereo ) {
+			stereo_shift = stereo_base_width * (clipsta / cam->stereo_conv_dist) ; // * (lens/32.);
+			if(re->scene->r.renderstereo & 1) {
+				stereo_shift = -stereo_shift;
+			}
+		} else {
+			stereo_shift = 0.0;
+		}
+	} else if(camera->type==OB_LAMP) {
 		/* fac= cos( PI*((float)(256- la->spsi))/512.0 ); */
 
 		/* phi= acos(fac); */
@@ -490,8 +524,7 @@
 			lens= 35.0;
 		clipsta= 0.1;
 		clipend= 1000.0;
-	}
-	else {	/* envmap exception... */
+	} else {	/* envmap exception... */
 		lens= re->lens;
 		if(lens==0.0f)
 			lens= 16.0;
@@ -527,9 +560,9 @@
 	}
 	
 	/* viewplane fully centered, zbuffer fills in jittered between -.5 and +.5 */
-	viewplane.xmin= -0.5f*(float)re->winx; 
+	viewplane.xmin= -0.5*(float)re->winx; 
 	viewplane.ymin= -0.5f*re->ycor*(float)re->winy; 
-	viewplane.xmax=  0.5f*(float)re->winx; 
+	viewplane.xmax=  0.5*(float)re->winx; 
 	viewplane.ymax=  0.5f*re->ycor*(float)re->winy; 
 
 	if(re->flag & R_SEC_FIELD) {
@@ -550,8 +583,15 @@
 	}
 	else re->bluroffsx=re->bluroffsy= 0.0f;
 
-	viewplane.xmin= pixsize*(viewplane.xmin+xd);
-	viewplane.xmax= pixsize*(viewplane.xmax+xd);
+/*
+ * viewplane defines the extents of the near clip in eye coordinates
+ * shifting for stereo:
+ *   1) Offset the camera based on lens length and stereo intensity
+ *   2) Add shift to near plane so that interception at convergence depth matches
+ */
+
+	viewplane.xmin= pixsize*(viewplane.xmin+xd) - stereo_shift;
+	viewplane.xmax= pixsize*(viewplane.xmax+xd) - stereo_shift;
 	viewplane.ymin= pixsize*(viewplane.ymin+yd);
 	viewplane.ymax= pixsize*(viewplane.ymax+yd);
 	
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/pipeline.c ./source/blender/render/intern/source/pipeline.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/pipeline.c	2006-04-01 11:36:18.000000000 +0200
+++ ./source/blender/render/intern/source/pipeline.c	2010-09-14 20:01:42.710391788 +0200
@@ -35,6 +35,7 @@
 #include "DNA_node_types.h"
 #include "DNA_object_types.h"
 #include "DNA_scene_types.h"
+#include "DNA_camera_types.h"
 #include "DNA_userdef_types.h"
 
 #include "BKE_global.h"
@@ -1004,9 +1005,9 @@
 		R.viewplane.xmax = viewplane->xmax + R.panodxv;
 		RE_SetWindow(re, &R.viewplane, R.clipsta, R.clipend);
 		Mat4CpyMat4(R.winmat, re->winmat);
-		
+
 		/* rotate database according to part coordinates */
-		project_renderdata(re, projectverto, 1, -R.panodxp*phi);
+		project_renderdata(re, projectverto, 1, -R.panodxp*phi, 0);
 		R.panosi= sin(R.panodxp*phi);
 		R.panoco= cos(R.panodxp*phi);
 	}
@@ -1051,6 +1052,7 @@
 			}
 		}
 	}
+
 	return best;
 }
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/rendercore.c ./source/blender/render/intern/source/rendercore.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/rendercore.c	2006-04-08 19:36:27.000000000 +0200
+++ ./source/blender/render/intern/source/rendercore.c	2010-09-14 19:59:32.471543790 +0200
@@ -3458,7 +3458,7 @@
 //	R.yend= R.ystart+R.recty-1;
 
 //	RE_setwindowclip(1,-1); /*  no jit:(-1) */
-	project_renderdata(&R, projectverto, 0, 0);
+	project_renderdata(&R, projectverto, 0, 0, 1);
 	
 	for(a=0; a<R.tothalo; a++) {
 		if((a & 255)==0) har= R.bloha[a>>8];
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/renderdatabase.c ./source/blender/render/intern/source/renderdatabase.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/renderdatabase.c	2006-03-02 17:09:30.000000000 +0100
+++ ./source/blender/render/intern/source/renderdatabase.c	2010-09-14 23:40:48.172785220 +0200
@@ -67,6 +67,7 @@
 #include "DNA_mesh_types.h" 
 #include "DNA_meshdata_types.h" 
 #include "DNA_texture_types.h" 
+#include "DNA_camera_types.h"
 
 #include "BKE_texture.h" 
 
@@ -207,7 +208,7 @@
 		if(temp) memcpy(re->vertnodes, temp, re->vertnodeslen*sizeof(VertTableNode));
 		memset(re->vertnodes+re->vertnodeslen, 0, TABLEINITSIZE*sizeof(VertTableNode));
 		
-		re->vertnodeslen+=TABLEINITSIZE; 
+re->vertnodeslen+=TABLEINITSIZE; 
 		if(temp) MEM_freeN(temp);	
 	}
 	
@@ -516,13 +517,17 @@
   - shadow buffering (shadbuf.c)
 */
 
-void project_renderdata(Render *re, void (*projectfunc)(float *, float mat[][4], float *),  int do_pano, float xoffs)
+void project_renderdata(Render *re, void (*projectfunc)(float *, float mat[][4], float *),  int do_pano, float xoffs, int disable_stereo)
 {
 	VlakRen *vlr = NULL;
 	VertRen *ver = NULL;
 	HaloRen *har = NULL;
 	float zn, vec[3], hoco[4];
 	int a;
+
+#ifdef STEREO_RENDER_SHIFTINPROJECTION
+	float stereo_base_width = 0.;
+#endif
 	
 	if(do_pano) {
 		float panophi= xoffs;
@@ -530,7 +535,40 @@
 		re->panosi= sin(panophi);
 		re->panoco= cos(panophi);
 	}
+
+#ifdef STEREO_RENDER_SHIFTINPROJECTION
+	if(!disable_stereo && re->scene->camera->type==OB_CAMERA) {
+		Camera *cam = re->scene->camera->data;		
+		int stereo_flags = cam->stereo_flags;
+
+		if(stereo_flags & CAM_STEREO_ABSOLUTEBASE) {
+			/* In absolute base width mode the stereo width is just that */
+			stereo_base_width = cam->stereo_base_width;
+		} else {
+			/* In relative base width mode, the stereo base is 1/10 the half width
+			 * of the convergence frame multiplied by the set base width factor.
+			 * Those values are empiric and give good results. If you need larger
+			 * relative stereo width, change limits in editbuttons.
+			 *
+			 * 32 is a magic factor, don't ask me why and where it comes from
+			 * it's just something from the bowels of the renderer.
+			 *
+			 * ANY CHANGE MADE HERE MUST ALSO BE REFLECTED IN
+			 * initrender.c
+			 *
+			 * ***This really should be done in a central function***
+			 **/
+			float const conv_frame_width = cam->stereo_conv_dist * 32./cam->lens;
+			stereo_base_width = cam->stereo_base_width * 0.05 * conv_frame_width;
+		}
+		
+		if(re->scene->r.renderstereo & 1) {
+			stereo_base_width *= -1;
+		}
+	}
+#endif
 	
+
    /* calculate view coordinates (and zbuffer value) */
 	for(a=0; a< re->totvert;a++) {
 		if((a & 255)==0) ver= RE_findOrAddVert(re, a);
@@ -544,6 +582,10 @@
 		else {
 			VECCOPY(vec, ver->co);
 		}
+
+#ifdef STEREO_RENDER_SHIFTINPROJECTION
+		vec[0] -= stereo_base_width;
+#endif
 		/* Go from wcs to hcs ... */
 		projectfunc(vec, re->winmat, ver->ho);
 		/* ... and clip in that system. */
@@ -568,6 +610,10 @@
 			VECCOPY(vec, har->co);
 		}
 
+#ifdef STEREO_RENDER_SHIFTINPROJECTION
+		vec[0] -= stereo_base_width;
+#endif
+
 		projectfunc(vec, re->winmat, hoco);
 		
 		/* we clip halos less critical, but not for the Z */
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/shadbuf.c ./source/blender/render/intern/source/shadbuf.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/render/intern/source/shadbuf.c	2006-02-16 18:51:39.000000000 +0100
+++ ./source/blender/render/intern/source/shadbuf.c	2010-09-14 18:03:33.957823389 +0200
@@ -292,7 +292,7 @@
 	/* zbuffering */
  	rectz= MEM_mapallocN(sizeof(int)*shb->size*shb->size, "makeshadbuf");
 
-	project_renderdata(re, projectvert, 0, 0);
+	project_renderdata(re, projectvert, 0, 0, 1);
 	
 	for(samples=0; samples<shb->totbuf; samples++) {
 		zbuffer_shadow(re, lar, rectz, shb->size, jitbuf[2*samples], jitbuf[2*samples+1]);
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/buttons_editing.c ./source/blender/src/buttons_editing.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/buttons_editing.c	2006-04-05 02:53:07.000000000 +0200
+++ ./source/blender/src/buttons_editing.c	2010-09-13 22:19:49.002806435 +0200
@@ -2425,7 +2425,7 @@
 	block= uiNewBlock(&curarea->uiblocks, "editing_panel_camera_type", UI_EMBOSS, UI_HELV, curarea->win);
 	if(uiNewPanel(curarea, block, "Camera", "Editing", 320, 0, 318, 204)==0) return;
 
-if(cam->type==CAM_ORTHO) {
+	if(cam->type==CAM_ORTHO) {
 		uiDefButF(block, NUM,REDRAWVIEW3D, "Scale:",
 				  0, 145, 150, 20, &cam->ortho_scale, 0.01, 1000.0, 50, 0, "Specify the ortho scaling of the used camera");
 	} else {
@@ -2471,7 +2471,24 @@
 			160, 25, 150, 20, &cam->passepartalpha, 0.0, 1.0, 0, 0, "The opacity (darkness) of the passepartout");
 	uiBlockEndAlign(block);
 
+	uiDefButS(block, TOG|BIT|0, REDRAWVIEW3D, "Stereo",
+		0, 0, 150, 20,
+		&cam->stereo_flags, 0.0, 0.0, 0, 0, "Enable Stereoscopy");
+	if(cam->stereo_flags & 1) {
+		uiDefButS(block, TOG|BIT|7, REDRAWVIEW3D, "Abs Base",
+			160, 0, 150, 20,
+			&cam->stereo_flags, 0.0, 0.0, 0, 0, "Define stereo base in absolute units");
+		uiDefButF(block, NUM, REDRAWVIEW3D, "Conv:",
+			0, -20, 150, 20,
+			&cam->stereo_conv_dist, cam->clipsta, cam->clipend*10, 10, 0,
+			"The distance of the stereo convergence plane");
+		uiDefButF(block, NUMSLI, REDRAWVIEW3D, "Base:",
+			160, -20, 150, 20,
+			&cam->stereo_base_width, 0.0, (cam->stereo_flags & 128) ? 10.0*cam->drawsize : 2.0, 1, 0,
+			"The stereo base width (eye distance)");
+	}
 
+	
 }
 
 /* yafray: extra camera panel to set Depth-of-Field parameters */
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/buttons_scene.c ./source/blender/src/buttons_scene.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/buttons_scene.c	2006-03-14 22:29:42.000000000 +0100
+++ ./source/blender/src/buttons_scene.c	2010-09-13 00:57:45.778443255 +0200
@@ -1368,6 +1368,24 @@
 	uiBlockEndAlign(block);
 }
 
+static void render_panel_stereo(void)
+{
+	uiBlock *block;
+	short xco, yco;
+
+
+	block= uiNewBlock(&curarea->uiblocks, "render_panel_stereo", UI_EMBOSS, UI_HELV, curarea->win);
+	if(uiNewPanel(curarea, block, "Stereo", "Format", 640, 0, 318, 204)==0) return;
+
+	uiBlockBeginAlign(block);
+	uiDefButS(block, ROW, 0, "No Stereo", xco=10, yco=100, 88, 19, &(G.scene->r.renderstereo), 9464.0, 0.0, 0, 0, "Disables stereo");
+	uiDefButS(block, ROW, 0, "Left Eye", xco+=90, yco, 88, 19, &(G.scene->r.renderstereo), 9464.0, 1.0, 0, 0, "Render Left Eye");
+	uiDefButS(block, ROW, 0, "Right Eye", xco+=90, yco, 88, 19, &(G.scene->r.renderstereo), 9464.0, 2.0, 0, 0, "Render Right Eye");
+	uiBlockEndAlign(block);
+
+	uiBlockSetDirection(block, UI_TOP);
+}
+
 #ifdef WITH_FFMPEG
 static void render_panel_ffmpeg_video(void)
 {
@@ -1539,10 +1557,10 @@
 						   "Display game framing settings"); */
 
 	uiBlockBeginAlign(block);
-	uiDefButS(block, NUM,REDRAWVIEWCAM,"SizeX:",	892 ,136,112,27, &G.scene->r.xsch, 4.0, 10000.0, 0, 0, "The image width in pixels");
-	uiDefButS(block, NUM,REDRAWVIEWCAM,"SizeY:",	1007,136,112,27, &G.scene->r.ysch, 4.0,10000.0, 0, 0, "The image height in scanlines");
-	uiDefButS(block, NUM,REDRAWVIEWCAM,"AspX:",	892 ,114,112,20, &G.scene->r.xasp, 1.0,200.0, 0, 0, "The horizontal aspect ratio");
-	uiDefButS(block, NUM,REDRAWVIEWCAM,"AspY:",	1007,114,112,20, &G.scene->r.yasp, 1.0,200.0, 0, 0, "The vertical aspect ratio");
+	uiDefButS(block, NUM,REDRAWVIEWCAM | REDRAWVIEW3D ,"SizeX:",	892 ,136,112,27, &G.scene->r.xsch, 4.0, 10000.0, 0, 0, "The image width in pixels");
+	uiDefButS(block, NUM,REDRAWVIEWCAM | REDRAWVIEW3D ,"SizeY:",	1007,136,112,27, &G.scene->r.ysch, 4.0,10000.0, 0, 0, "The image height in scanlines");
+	uiDefButS(block, NUM,REDRAWVIEWCAM | REDRAWVIEW3D ,"AspX:",	892 ,114,112,20, &G.scene->r.xasp, 1.0,200.0, 0, 0, "The horizontal aspect ratio");
+	uiDefButS(block, NUM,REDRAWVIEWCAM | REDRAWVIEW3D ,"AspY:",	1007,114,112,20, &G.scene->r.yasp, 1.0,200.0, 0, 0, "The vertical aspect ratio");
 	uiBlockEndAlign(block);
 
 	yofs = 54;
@@ -1903,6 +1921,7 @@
 	render_panel_layers();
 	render_panel_render();
 	render_panel_anim();
+	render_panel_stereo();
 #ifdef WITH_FFMPEG
        if (G.scene->r.imtype == R_FFMPEG) {
                render_panel_ffmpeg_video();
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/drawobject.c ./source/blender/src/drawobject.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/drawobject.c	2006-04-08 17:58:49.000000000 +0200
+++ ./source/blender/src/drawobject.c	2010-09-14 02:46:48.065699071 +0200
@@ -830,23 +830,66 @@
 	glEnd();
 }
 
+static GLubyte conv_plane_stipple[128] = 
+{
+	0x44,0x44,0x44,0x44,0x22,0x22,0x22,0x22,0x00,0x00,0x00,0x00,0x11,0x11,0x11,
+	0x11,0x22,0x22,0x22,0x22,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x88,0x44,0x44,
+	0x44,0x44,0x00,0x00,0x00,0x00,0x88,0x88,0x88,0x88,0x11,0x11,0x11,0x11,0x00,
+	0x00,0x00,0x00,0x11,0x11,0x11,0x11,0x88,0x88,0x88,0x88,0x00,0x00,0x00,0x00,
+	0x44,0x44,0x44,0x44,0x88,0x88,0x88,0x88,0x00,0x00,0x00,0x00,0x22,0x22,0x22,
+	0x22,0x11,0x11,0x11,0x11,0x00,0x00,0x00,0x00,0x22,0x22,0x22,0x22,0x44,0x44,
+	0x44,0x44,0x00,0x00,0x00,0x00,0x44,0x44,0x44,0x44,0x22,0x22,0x22,0x22,0x00,
+	0x00,0x00,0x00,0x11,0x11,0x11,0x11,0x22,0x22,0x22,0x22,0x00,0x00,0x00,0x00,
+	0x88,0x88,0x88,0x88,0x44,0x44,0x44,0x44
+};
+
+static void draw_stereo_conv_plane(float conv_dist, float dx, float dy)
+{
+	GLfloat v[4][4] = {
+		{-dx*conv_dist, -dy*conv_dist, -conv_dist},
+		{ dx*conv_dist, -dy*conv_dist, -conv_dist},
+		{ dx*conv_dist,  dy*conv_dist, -conv_dist},
+		{-dx*conv_dist,  dy*conv_dist, -conv_dist}
+	};
+
+	glBegin(GL_LINE_LOOP);
+		glVertex3fv(v[0]);
+		glVertex3fv(v[1]);
+		glVertex3fv(v[2]);
+		glVertex3fv(v[3]);
+		glVertex3fv(v[0]);
+	glEnd();
+
+	glEnable(GL_POLYGON_STIPPLE);
+	glPolygonStipple(conv_plane_stipple);
+	glBegin(GL_QUADS);
+		glVertex3fv(v[0]);
+		glVertex3fv(v[1]);
+		glVertex3fv(v[2]);
+		glVertex3fv(v[3]);
+	glEnd();
+	glDisable(GL_POLYGON_STIPPLE);
+}
+
 /* flag similar to draw_object() */
 static void drawcamera(Object *ob, int flag)
 {
 	/* a standing up pyramid with (0,0,0) as top */
 	Camera *cam;
 	World *wrld;
-	float vec[8][4], tmat[4][4], fac, facx, facy, depth;
+	float vec[8][4], tmat[4][4], fac, facx, facy, depth, aspect;
 	int i;
 
 	cam= ob->data;
 	
 	glDisable(GL_LIGHTING);
 	glDisable(GL_CULL_FACE);
-	
+
+	aspect = (float) (G.scene->r.xsch*G.scene->r.xasp)/(G.scene->r.ysch*G.scene->r.yasp);
+
 	if(G.vd->persp>=2 && cam->type==CAM_ORTHO && ob==G.vd->camera) {
 		facx= 0.5*cam->ortho_scale*1.28;
-		facy= 0.5*cam->ortho_scale*1.024;
+		facy= 0.5*cam->ortho_scale*1.28/aspect;
 		depth= -cam->clipsta-0.1;
 	}
 	else {
@@ -854,8 +897,9 @@
 		if(G.vd->persp>=2 && ob==G.vd->camera) fac= cam->clipsta+0.1; /* that way it's always visible */
 		
 		depth= - fac*cam->lens/16.0;
+
 		facx= fac*1.28;
-		facy= fac*1.024;
+		facy= fac*1.28/aspect;
 	}
 	
 	vec[0][0]= 0.0; vec[0][1]= 0.0; vec[0][2]= 0.001;	/* GLBUG: for picking at iris Entry (well thats old!) */
@@ -896,22 +940,27 @@
 		else if (i==1 && (ob == G.vd->camera)) glBegin(GL_TRIANGLES);
 		else break;
 		
-		vec[0][0]= -0.7*cam->drawsize;
-		vec[0][1]= 1.1*cam->drawsize;
+		vec[0][0]= -0.7*facy;
+		vec[0][1]= 1.1*facy;
 		glVertex3fv(vec[0]);
 		
 		vec[0][0]= 0.0; 
-		vec[0][1]= 1.8*cam->drawsize;
+		vec[0][1]= 1.8*facy;
 		glVertex3fv(vec[0]);
 		
-		vec[0][0]= 0.7*cam->drawsize; 
-		vec[0][1]= 1.1*cam->drawsize;
+		vec[0][0]= 0.7*facy; 
+		vec[0][1]= 1.1*facy;
 		glVertex3fv(vec[0]);
 	
 		glEnd();
 	}
 
 	if(flag==0) {
+		if(cam->stereo_flags & CAM_STEREO) {
+			float lfac = 16./cam->lens;
+			draw_stereo_conv_plane(cam->stereo_conv_dist, lfac, lfac/aspect);
+		}
+
 		if(cam->flag & (CAM_SHOWLIMITS+CAM_SHOWMIST)) {
 			myloadmatrix(G.vd->viewmat);
 			Mat4CpyMat4(vec, ob->obmat);
@@ -933,6 +982,7 @@
 				
 			MTC_Mat4SwapMat4(G.vd->persmat, tmat);
 		}
+
 	}
 }
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/editipo.c ./source/blender/src/editipo.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/editipo.c	2006-03-26 23:36:42.000000000 +0200
+++ ./source/blender/src/editipo.c	2010-09-13 00:59:16.130443255 +0200
@@ -2460,10 +2460,11 @@
 				id= G.buts->lockpoin;
 				if(id) {
 					/* yafray: insert key extended with aperture and focal distance */
-					if (G.scene->r.renderer==R_INTERN)
-						event= pupmenu("Insert Key %t|Lens%x0|Clipping%x1");
-					else
-						event= pupmenu("Insert Key %t|Lens%x0|Clipping%x1|Aperture%x2|FocalDistance%x3");
+					if (G.scene->r.renderer==R_INTERN){
+						event= pupmenu("Insert Key %t|Lens%x0|Clipping%x1|Stereo Distance%x4|Stereo Base%x5");
+					} else {
+						event= pupmenu("Insert Key %t|Lens%x0|Clipping%x1|Aperture%x2|FocalDistance%x3|Stereo Distance%x4|Stereo Base%x5");
+					}
 					if(event== -1) return;
 
 					if(event==0) {
@@ -2479,6 +2480,12 @@
 					else if(event==3) {
 						insertkey(id, ID_CA, NULL, NULL, CAM_YF_FDIST);
 					}
+					else if(event==4) {
+						insertkey(id, ID_CA, NULL, NULL, CAM_STEREO_DIST);
+					}
+					else if(event==5) {
+						insertkey(id, ID_CA, NULL, NULL, CAM_STEREO_BASE);
+					}
 				}
 			}
 		}
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/editipo_lib.c ./source/blender/src/editipo_lib.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/src/editipo_lib.c	2006-02-27 12:45:42.000000000 +0100
+++ ./source/blender/src/editipo_lib.c	2010-09-13 00:59:16.130443255 +0200
@@ -88,7 +88,7 @@
 char *la_ic_names[LA_TOTNAM] = { "Energ", "R", "G", "B", "Dist", "SpoSi", "SpoBl",
 	"Quad1", "Quad2", "HaInt" };
 /* yafray: two curve names added, 'Apert' for aperture, and 'FDist' for focal distance */
-char *cam_ic_names[CAM_TOTNAM] = { "Lens", "ClSta", "ClEnd", "Apert", "FDist" };
+char *cam_ic_names[CAM_TOTNAM] = { "Lens", "ClSta", "ClEnd", "Apert", "FDist", "StDist", "StBase" };
 char *snd_ic_names[SND_TOTNAM] = { "Vol", "Pitch", "Pan", "Atten" };
 char *ac_ic_names[AC_TOTNAM] = {"LocX", "LocY", "LocZ", "SizeX", "SizeY",
 	"SizeZ", "QuatW", "QuatX", "QuatY", "QuatZ"};
@@ -189,7 +189,7 @@
 {
 	/* yafray: curves extended to CAM_YF_FDIST */
 	//if(nr>=CAM_LENS && nr<=CAM_END) return cam_ic_names[nr-1];
-	if(nr>=CAM_LENS && nr<=CAM_YF_FDIST) return cam_ic_names[nr-1];
+	if(nr>=CAM_LENS && nr<=CAM_STEREO_BASE) return cam_ic_names[nr-1];
 	return ic_name_empty[0];
 }
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/export_File.cpp ./source/blender/yafray/intern/export_File.cpp
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/export_File.cpp	2006-01-28 19:33:23.000000000 +0100
+++ ./source/blender/yafray/intern/export_File.cpp	2010-09-13 00:59:16.474443256 +0200
@@ -1,5 +1,6 @@
 #include "export_File.h"
 
+#include <string.h>
 #include <math.h>
 
 using namespace std;
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/export_Plugin.cpp ./source/blender/yafray/intern/export_Plugin.cpp
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/export_Plugin.cpp	2006-01-28 19:33:28.000000000 +0100
+++ ./source/blender/yafray/intern/export_Plugin.cpp	2010-09-13 00:59:16.474443256 +0200
@@ -1,5 +1,6 @@
 #include "export_Plugin.h"
 
+#include <string.h>
 #include <math.h>
 using namespace std;
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/yafray_Render.cpp ./source/blender/yafray/intern/yafray_Render.cpp
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/blender/yafray/intern/yafray_Render.cpp	2005-05-27 19:52:53.000000000 +0200
+++ ./source/blender/yafray/intern/yafray_Render.cpp	2010-09-13 00:59:16.482443255 +0200
@@ -6,6 +6,7 @@
 
 #include "yafray_Render.h"
 
+#include <string.h>
 #include <math.h>
 
 using namespace std;
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/creator/creator.c ./source/creator/creator.c
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/creator/creator.c	2006-03-20 17:24:00.000000000 +0100
+++ ./source/creator/creator.c	2010-09-13 00:59:16.482443255 +0200
@@ -181,6 +181,10 @@
 	printf ("    (formats that can be compiled into blender, not available on all systems)\n");
 	printf ("    \tHDR TIFF EXR MPEG AVICODEC QUICKTIME CINEON DPX\n");
 	printf ("    -x <bool>\tSet option to add the file extension to the end of the file.\n");
+	printf ("\n  --nostereo\tDisable Stereo Rendering.\n");
+	printf ("  --lefteye\tEnable stereo rendering of left eye.\n");
+	printf ("  --righteye\tEnable stereo rendering of right eye.\n");
+
 	printf ("\nAnimation options:\n");
 	printf ("  -a <file(s)>\tPlayback <file(s)>\n");
 	printf ("    -p <sx> <sy>\tOpen with lower left corner at <sx>, <sy>\n");
@@ -493,6 +497,19 @@
 	for(a=1; a<argc; a++) {
 		if (G.afbreek==1) break;
 
+		if(!strcmp(argv[a], "--nostereo")){
+			G.scene->r.renderstereo = 0;
+			continue;
+		}
+		if(!strcmp(argv[a], "--lefteye")){
+			G.scene->r.renderstereo = 1;
+			continue;
+		}
+		if(!strcmp(argv[a], "--righteye")){
+			G.scene->r.renderstereo = 2;
+			continue;
+		}
+
 		if(argv[a][0] == '-') {
 			switch(argv[a][1]) {
 			case 'p':	/* prefsize */
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/gameengine/Ketsji/KX_RayCast.cpp ./source/gameengine/Ketsji/KX_RayCast.cpp
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/source/gameengine/Ketsji/KX_RayCast.cpp	2005-08-05 19:00:31.000000000 +0200
+++ ./source/gameengine/Ketsji/KX_RayCast.cpp	2010-09-13 00:59:17.454443254 +0200
@@ -32,6 +32,7 @@
  */
 
 #include <stdlib.h>
+#include <stdio.h>
 
 #include "KX_RayCast.h"
 
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/tools/Blender.py ./tools/Blender.py
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/tools/Blender.py	2006-03-17 17:38:39.000000000 +0100
+++ ./tools/Blender.py	2010-09-14 15:53:01.151789452 +0200
@@ -109,14 +109,15 @@
         #here libs for static linking
     ]
     libincs = [
-        '/usr/lib',
         lenv['BF_PYTHON_LIBPATH'],
         lenv['BF_OPENGL_LIBPATH'],
         lenv['BF_SDL_LIBPATH'],
         lenv['BF_JPEG_LIBPATH'],
         lenv['BF_PNG_LIBPATH'],
         lenv['BF_ZLIB_LIBPATH'],
-        lenv['BF_ICONV_LIBPATH']
+	lenv['BF_TIFF_LIBPATH'],
+        lenv['BF_ICONV_LIBPATH'],
+        '/usr/lib32'
         ]
     libincs += Split(lenv['BF_OPENEXR_LIBPATH'])
 
@@ -139,7 +140,8 @@
         lenv['BF_PYTHON_LIB'],
         lenv['BF_JPEG_LIB'],
         lenv['BF_PNG_LIB'],
-        lenv['BF_ZLIB_LIB']
+        lenv['BF_ZLIB_LIB'],
+	lenv['BF_TIFF_LIB'],
         ]
     if lenv['WITH_BF_INTERNATIONAL']:
         syslibs += Split(lenv['BF_FREETYPE_LIB'])
diff -r -x CVS -x cscope.out -u -d /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/tools/btools.py ./tools/btools.py
--- /home/wolfgangd/downloads/bf_blender/bf_blender/bf-blender/blender/tools/btools.py	2006-03-17 17:38:39.000000000 +0100
+++ ./tools/btools.py	2010-09-13 11:30:41.022430747 +0200
@@ -24,7 +24,7 @@
             'WITH_BF_FFMPEG', 'BF_FFMPEG_LIB', 
             'WITH_BF_JPEG', 'BF_JPEG', 'BF_JPEG_INC', 'BF_JPEG_LIB', 'BF_JPEG_LIBPATH',
             'WITH_BF_PNG', 'BF_PNG', 'BF_PNG_INC', 'BF_PNG_LIB', 'BF_PNG_LIBPATH',
-            'BF_TIFF', 'BF_TIFF_INC',
+            'WITH_BF_TIFF', 'BF_TIFF', 'BF_TIFF_INC', 'BF_TIFF_LIB', 'BF_TIFF_LIBPATH',
             'WITH_BF_ZLIB', 'BF_ZLIB', 'BF_ZLIB_INC', 'BF_ZLIB_LIB', 'BF_ZLIB_LIBPATH',
             'WITH_BF_INTERNATIONAL',
             'BF_GETTEXT', 'BF_GETTEXT_INC', 'BF_GETTEXT_LIB', 'BF_GETTEXT_LIBPATH',
@@ -160,8 +160,11 @@
         ('BF_PNG_LIB', 'PNG library', ''),
         ('BF_PNG_LIBPATH', 'PNG library path', ''),
 
+	(BoolOption('WITH_BF_TIFF', 'User TIFF if true', 'true')),
         ('BF_TIFF', 'TIFF base path', ''),
         ('BF_TIFF_INC', 'TIFF include path', ''),
+	('BF_TIFF_LIB', 'TIFF library', ''),
+	('BF_TIFF_LIBPATH', 'TIFF library path', ''),
 
         (BoolOption('WITH_BF_ZLIB', 'Use ZLib if true', 'true')),
         ('BF_ZLIB', 'ZLib base path', ''),