Blender Git Loki

BMesh: Add API call BM_face_calc_point_in_face

Was local to knife code, but this is generally useful.

Fix T46799: Blender crashes when enumerating POCL devices

The issue was caused by a conflict between std::error_code linked into
Blender which is compiled without C++11 support and POCL's expectations
of std::error_code which was actually linked against C++11's STL.

missed last commit

CMake/SCons: set Python to 3.5

Fix crash when ding dyntopo sculpting

This is a regression introduced by 77ac33d and was caused by use-after-free
mistake.

BGE: Fix ray cast with unfound property.

To return a valid ray cast result the object must not be NULL and KX_RayCast::RayTest must return true.

Fix assert in UI align code in some specific situations.

Situations like [top_button over [label, button]] need some subtle handling, since
we only store one neighbor per side of a button...

Fix (unreported) libquery's IDLooper for constraints not handling correctly referenced ID pointers...

Cycles: Fix wrong SSS with regular path tracing and clamping enabled

Radiance sum and reset was happening in different order after 26f1c51.

This is a quick fix to unlock Caminandes team, perhaps we can avoid having
separate variable to detect when radiance is to be sum.

Fix T46760: Branched Path Tracing converges to different result than plain Path Tracing

Multiple importance sampling for branched path tracing light samples needs to be
calculated separately per BSDF, not with Veach's one sample model.

Fix recent c99 cleanup w/ openmp

Fix assert navigating into dir w/ `.blend` suffix

Fix error with intersect handling split-wire edges

Cleanup: warnings

Partial revert of last commit

Keep index using the outer scope for GHASH iter macros,
while its often nice, in some cases to declare in the for loop,
it means you cant use as a counter after the loop exits, and in some cases signed/unsigned may matter.

API changes should really be split off in their own commits too.

cleanup: C99 and vertex array comments

GPU_buffer no longer has a fallback to client vertex arrays, so remove
comments about it.

Changed a few internal structs/function interfaces to use bool where
appropriate.

Use for-loop scope and flexible declaration placement. PBVH does the
same thing but needs ~150 fewer lines to do it!

The change to BLI_ghashIterator_init is admittedly hackish but makes
GHASH_ITER_INDEX nicer to use.

OpenGL: remove unused VBO_DISABLED from PBVH

Was almost certainly being compiled out anyway, but now we don?t have
to read it!

Fix T46870: bge globalDict kept between sessions

Cleanup: whitespace

Cleanup: use const for linklist API