Introduction

The code is divided in a platform and toolkit independent (mostly) abstraction of a panorama, PT::Panorama and a wxwindows GUI. For more details see Introduction to Hugin's source code

Building

Hugin builds with Cmake (http://cmake.org/):

  cmake .
  make
  make install

For a more detailed description see corresponding entries in wiki:

for different Unix flavours see
- for Ubuntu: http://wiki.panotools.org/Hugin_Compiling_Ubuntu
- for Fedora: http://wiki.panotools.org/Hugin_Compiling_Fedora
- for OpenSuse: http://wiki.panotools.org/Hugin_Compiling_OpenSuse
- for Gentoo: http://wiki.panotools.org/Hugin_Compiling_Gentoo
- for FreeBSD: http://wiki.panotools.org/Hugin_Compiling_FreeBSD
for Windows: http://wiki.panotools.org/Build_Hugin_for_Windows_with_SDK
for MacOS: http://wiki.panotools.org/Hugin_Compiling_OSX

The project's directory structure:

hugin/
- src/
  - celeste Contains the code for celeste
  - deghosting Contains the deghosting code
  - dox Contains the parts for generating documentation
  - foreign Contains foreign libs (mostly with modification for hugin)
  - hugin1 Contains all libs and programs which depends on wxWidgets (mainly the GUI programs)
  - hugin_base Contains the base functionality (code in this directory does not depends on wxWidgets and should not link against wxWidgets)
  - hugin_cpfind Contains the code of the control point detector
  - hugin_script_interface Contains the hugin scripting interface
  - tools Contains most of the command line tools
  - translations Contains the translations

The hugin_base directory contains further sub-directories:

hugin_base/algorithms Contains algorithm, which modify the panorama object.
hugin_base/appbase
hugin_base/hugin_utils Contains some very basic utility code.
hugin_base/hugin_math Contains different math helper functions.
hugin_base/huginapp
hugin_base/lensdb Contains code to access a lens database.
hugin_base/lines Contains the lib for automatic finding straight lines in images
hugin_base/nona
hugin_base/panodata Contains the main HuginBase::Panorama object and all other base object used by HuginBase::Panorama.
hugin_base/panotools Contains wrapper function for libpano.
hugin_base/photometric Contains the photometric functions.
hugin_base/vigra_ext Contains extension for the vigra image lib.

The hugin1 directory contains the libs and programs which depends on wxWidgets:

hugin1/base_wx Contains functions used by different programs/libs.
hugin1/calibrate_lens Contains the code for calibrate_lens_gui
hugin1/executor Contains a program and instructions for assistant and stitching execution.
hugin1/hugin Contains the code for Hugin GUI.
hugin1/icpfind Contains the code for the icpfind lib and command line version.
hugin1/ptbatcher Contains the batch processing code (PTBatcher and PTBatcherGUI).
hugin1/stitch_project Contains the code for hugin_stitch_project.

The coding style for Hugin is described at: http://hugin.sourceforge.net/community/coding_style/