Slicer/ExtensionsIndex — pull request #757 by fedorov (2014-08-23 16:09:24+00:00)
Title: Update PkModeling

Fix "error C2065: 'M_PI' : undeclared identifier"

Also see http://winwiki.org/error-c2065-m_pi-undeclared-identifier/

M_PI is now defined explicitly.