Making README

README.md

@@ -1,45 +1,119 @@
 *How to get and add the PTAM code and their dependencies libraries on Snow Leopard* 
 
-1. Get libcvd and gvars3
+1. Get libcvd and gvars3 libraries and compile them
 ```
 cvs -z3 -d:pserver:anoncvs@cvs.savannah.nongnu.org:/cvsroot/libcvd co libcvd
 cvs -z3 -d:pserver:anoncvs@cvs.savannah.nongnu.org:/cvsroot/libcvd co gvars3
 ```
-2. Compile
 
-3. Get PTAM libraries from http://www.robots.ox.ac.uk/~gk/PTAM/
+2. Get PTAM libraries from http://www.robots.ox.ac.uk/~gk/PTAM/
 
-4. Compile
+3. Configure and compile all.
 
-5. Move the libraries and it sources
+With your faborite editor make a bash scrip call configure-10.5-32bit that should now look like this:
+
+```
+#!/bin/bash
+
+SDK="-isysroot /Developer/SDKs/MacOSX10.6.sdk"
+SDKLIB="-Wl,-syslibroot,/Developer/SDKs/MacOSX10.6.sdk"
+export MACOSX_DEPLOYMENT_TARGET="10.5"
+
+ARCH="-arch i386"
+
+export CFLAGS="$ARCH $SDK -mmacosx-version-min=10.5 -m32 -D_OSX"
+export CXXFLAGS="$ARCH $SDK -mmacosx-version-min=10.5 -m32 -D_OSX"
+export CPPFLAGS="$ARCH $SDK -mmacosx-version-min=10.5 -m32 -D_OSX"
+export LDFLAGS="$ARCH $SDKLIB -mmacosx-version-min=10.5 -m32"
+
+CC="/usr/bin/gcc-4.2"
+CXX="/usr/bin/g++-4.2"
+OBJC="/usr/bin/gcc-4.2"
+
+./configure $1 $2 $3 $4 $5 $6 $7 $8 $9
+```
+
+Be aware of seting your right deployment target
+- MacOSX10.5.sdk
+- MacOSX10.6.sdk
+- MacOSX10.7.sdk
+
+
+Set the permison for execution: 
+```
+chmod +x configure-10.5-32bit
+```
+
+Copy this bash file on libcvd, gvars3 and PTAM directory.
+
+Then compile everything
+```
+cd libcvd
+./configure-10.5-32bit
+make -j3 && make install
+cd ../gvars3
+./configure-10.5-32bit
+make -j3 && make install
+cd ../PTAM
+cp Build/OSX/* .
+vim Makefile
+make -j3
+```
 
+4. Calibrate the camera
+
+6. Move PTAM sources to ofxPTAM/include
+
+5. Move the libraries and it sources
+```
 cd ofxPTAM
 cp -r /usr/local/include/libcvd include/
 cp -r /usr/local/include/gvars3 include/
 cp -r /usr/local/lib/libcvd* lib/osx/
 cp -r /usr/local/lib/libGVars3* lib/osx/
+```
+
+6. On OSX replace GL/*.h for OpenGL/*.h on ofxPTAM/include/cvd/gl_helpers.h 
+```
+...
+
+#include <GL/gl.h>
+#include <GL/glu.h>
+    ↓
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+
+...
+```
+
+7.Add #undef check on the begining of ofxPTAM/include/TooN/TooN.h
+```
+#ifdef check
+#undef check
+#endif
 
+#ifndef TOON_INCLUDE_TOON_H
+#define TOON_INCLUDE_TOON_H
+...
 
-1. On OSX replace GL/*.h for OpenGL/*.h on ofxPTAM/include/cvd/gl_helpers.h 
 ```
-	#include <GL/gl.h>
-	#include <GL/glu.h>
-	 ↓
-	#include <OpenGL/gl.h>
-	#include <OpenGL/glu.h>
+
+8. Put ofxPTAM/include/cvd/Linux/capture_logic.cxx code between:
 ```
+#ifdef LINUX
 
-2.ofxPTAM/include/TooN/TooN.h
-	add 
-		#ifdef check
-		#undef check
-		#endif	
+    while(vd.pending())
+    
+    ...
+    
+    }
+
+#endif
+```
 
-3.ofxPTAM/include/Bundle.h
-	add namespace to struct Point.
-	and related change.
+8. Replace all Point type calls for BPoint on ofxPTAM/include/Bundle.h and ofxPTAM/include/Bundle.cc
 
-4.Delete reference for main() 
+10.Delete reference for main() 
     del main.cc
     del CammeraCalibration.h
     del CammeraCalibration.h
@@ -58,5 +132,7 @@ OF_PATH = ../../..
 OTHER_LDFLAGS = $(OF_CORE_LIBS) $(OF_PATH)/addons/ofxPTAM/lib/osx/libcvd-0.8.dylib
 HEADER_SEARCH_PATHS = $(OF_CORE_HEADERS) $(OF_PATH)/addons/ofxPTAM/include
 ```
-2.Add vecLib.framework
-http://meandmark.com/blog/2011/03/xcode-4-adding-a-framework-to-your-project/
+2. Add vecLib.framework
+http://meandmark.com/blog/2011/03/xcode-4-adding-a-framework-to-your-project/
+
+3. Copy ofxPTAM/include/camera.cfg to bin/data directory