Blender Git Loki

fix for crash of loading files with split shards or island detection in fracture

Add cent_poly_v3 function

stability fix for dynamic fractal, use triangulated cutter planes now and ensure they go through the shard's centroid

Merge remote-tracking branch 'origin/master' into soc-2016-cycles_denoising

Cycles: Properly initialize some denoising-related variables

Cycles: Fix progress calculation while denoising after rendering

fixes / cleanup after static analysis of code which showed some potential issues

typo fix

partial crash fix for dynamic fractal fracture, can still crash in carve and bullet (todo)

Add is_poly_convex_v3 function

Fix (unreported) looptri array not being recalculated in ccgDM and emDM

In ccgDM and emDM, looptri array recalculation was being handled
directly by `*DM_getLoopTriArray` (`getLoopTriArray` callback), while
`*DM_recalcLoopTri` (`recalcLoopTri` callback) was doing nothing.

This results in the array not being recalculated when other functions
that depend on the array data are called. These functions, such as
`getNumLoopTris`, call `recalcLoopTri` to ensure the data is up to date,
but in the case of CCGDerivedMesh that was doing nothing.

This moves all the recalculation code to `ccgDM_recalcLoopTri` and makes
`ccgDM_getLoopTriArray` call that.

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D2375

Cycles: Fix progress bar not appearing for denoising after rendering

Cycles: Fix post-processing not working again after it was cancelled before

Fix wrong logic in HMD device toggling

fix for missing omp condition evaluation (should work for boolean now only, because it causes errors with other algorithms)

Merge branch 'master' into HMD_viewport

Base list refcount with Bastien Montagne

Fix reading collection objects and small refactors here and there

collections.objects.link()

Render API: Use RE_InitState for postprocessing operator