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Patch for making faces stop dissapearing when
using the decimator submitted by howardt in IRC.
Also fixed crash for when input mesh had less than
three triangles
* Added vertex weight painting.
* Added dissolve/fade setting for every surface type.
* Restored image format and displace type selection for image sequences.
* Fixed a possible crash when OpenMP enabled.
* Attempt to fix surface rna paths.
* Fixed compile warnings.
Committed changes from previous weeks, biggest changes are:
* Canvas can now have multiple "surfaces" that each can have specific format, type and settings.
* Renewed UI to support this new system.
* Aside from old "image sequence" output format, Dynamic Paint can now work on vertex level as well. Currently vertex paint and displace are supported.
* Integrated vertex level painting with Point Cache.
* Added viewport preview for Point Cache surfaces.
Due to massive amount of changes, old Dynamic Paint saves are no longer supported. Also some features are temporarily missing or may not work properly.
a) Enable the possibility to remove the "air bubble" around submerged collision object. This feature is enabled as standard for new files. The code was found in elbeem by nudelZ, coded and provided by Nils Thürey (thanks!)
b) Old baked files gets deleted if a new bake gets started (were overwritten before and resulted in weird old bake + new bake mixture) (idea by nudelZ)
It was lag of optimization logic, which always retuns object's derivedMesh
if one of of boolean operation's meshes has got no faces.
Actually, result depends on operation and which mesh has got no faces.
Added small utility function to handle this.
The main purpose for this is to allow rendering motion blurred blender fluids in external renderers (eg. http://vimeo.com/21870635 ).
Python code snippet for interpreting this data here: http://www.pasteall.org/21577 . Cleaned up some ugly hacks in this area too
* Also added read-only access to scene.subframe to RNA - setting current frame and subframe should still go via scene.frame_set()
