SaVisibility v2.5 + SaIsovist v1.3

** SaVisibility v2.5 **
- developed by LADO

This Application is a tool for spatial analysis, implementing VGA, V-ERAM, Evacuation Cost Evaluation Method, Angular & Cellular VGA.
This Application is free for academic, non-commercial use.

[release history]
@ v2.3
- Functionality improvement of 'SavArrayPoint' : Setting of origin point is reflected properly. Entities that forms a boundary don't need to be located on the 'SA_VBarrier' any more. Logic of arraying points is improved.
@ v2.4
- More recent versions of AutoCAD 2013/2014 are newly supported. Instead, older version of AutoCAD 2000~2006 are not supported any longer.
- Functionality improvement of 'SavExcel' : To export in CVS, TXT(tab-separated) formats as well as XLS, XLSB.
- Analysis improvement : to calculate additional indices of 'Choice_3, Choice_r / IntR, IntR_3, IntR_r / IntTKL, IntTKL_3, IntTKL_r'.
@ v2.5
- Analysis improvement : to calculate indices of 'Choice_3, Choice_r / IntR, IntR_3, IntR_r / IntTKL, IntTKL_3, IntTKL_r' is also available in SAAV mode.
- Bugs of 'SavArrayPoint' were fixed.

** SaIsovist v1.3 **
- developed by LADO

This Application is a tool for spatial analysis, implementing Non-directed(Traditional) Isovist, Directed(Partial) Isovist, Non-directed Isovist along path, Directed Isovist along path, and Efficient Sequence of Spatial Perception(ESSP) (for more information, refer to the PhD dissertation of Minseok Kim).
This Application is free for academic, non-commercial use.

[release history]
@ v1.1
- Functionality extension of 'IsoRun', 'IsoGen', 'IsoRunAlongPath' : Two options are newly provided which enables calculation of weighted variance/skewness and adjusted variance/skewness.
@ v1.2
- More recent versions of AutoCAD 2013/2014 are newly supported. Instead, older version of AutoCAD 2000~2006 are not supported any longer.
- Functionality improvement of 'IsoExcel' : To export in CVS, TXT(tab-separated) formats as well as XLS, XLSB.
@ v1.3
- Minor bug fixed.

[Install]
1. Extract the compressed file to any folder path you want.
2. Run AutoCAD.
3. Load 'SaVisibility(AutoCAD Version Number).ARX' file to AutoCAD using 'AppLoad' AutoCAD command. (or you can also load the file simply drag-n-dropping it into AutoCAD window.)

* SaIsovist and SaVisibility have been put together in one ARX file in order to enhance usability since SaIsovist v1.0 & SaVisibility v2.2. Thus, loading the ARX file once enables you to utilize all the functions and commands in both of them.

(AutoCAD Version Number)
17 : AutoCAD 2007/2008/2009
18 : AutoCAD 2010/2011/2012
19 : AutoCAD 2013/2014

ex)
AutoCAD 2009 32bit on windows XP 32bit <- 'x86\SaVisibility17.arx'
AutoCAD 2011 64bit on windows 7 64bit <- 'x64\SaVisibility18.arx'

download at :
https://app.box.com/s/cwhohxp1lwo1pjubjeaegy9czh277esh