Ocean Sim modifier patch

by Matt Ebb, Hamed Zaghaghi

This adds a new Modifier "Ocean" to simulate large-scale wave motion.
Details can be found in the wiki documentation [1], the project homepage [2] and the patch tracker [3]

The modifier is disabled by default for now. To enable it, the WITH_OCEANSIM (cmake) / WITH_BF_OCEANSIM (scons) flags have to be set. The code depends on fftw3, so this also has to be enabled.

[1]
http://wiki.blender.org/index.php/Doc:2.6/Manual/Modifiers/Simulation/Ocean

[2]
http://www.savetheoceansim.com

[3]
http://projects.blender.org/tracker/?group_id=9&atid=127&func=detail&aid=28338

source/blender/makesrna/SConscript

@@ -55,6 +55,9 @@ if env['WITH_BF_PYTHON']:
 if env['WITH_BF_COLLADA']:
     defs.append('WITH_COLLADA')
 
+if env['WITH_BF_OCEANSIM']:
+    defs.append('WITH_OCEANSIM')
+
 if env['OURPLATFORM'] == 'linux':
     cflags='-pthread'
     incs += ' ../../../extern/binreloc/include'