Blender Git Commits

fix own bug with uninitialized arrays in subdivide (from recent BLI_array.h update)

also quiet warning.

Use KKEY in sculpt mode to activate the snake hook brush

This brush is more useful now with dynamic topology, deserves its own
key binding.

Delete loose edges left behind by sculpting with collapse-short-edges

After deleting a face, check for unused edges and delete them.

Fixes bug [#33891]
projects.blender.org/tracker/?func=detail&aid=33891&group_id=9&atid=498

Update object bounding box during sculpt

Fixes the sculpt object being incorrectly clipped during drawing due
to an out-of-date bounding box making it seem that the object had gone
outside the view.

Added a BKE_pbvh function to get the top-level bounding box. In
sculpt_flush_update(), where the PBVH bounds are updated, the result
is copied to the object's bounding box.

Fixes bug [#33790]
projects.blender.org/tracker/?func=detail&aid=33790&group_id=9&atid=498

Disable OpenMP with dyntopo in paint_mesh_restore_co()

Otherwise, new entries might be inserted by sculpt_undo_push_node()
into the GHash used internally by BM_log_original_vert_co() by a
different thread.

Fixes bug [#33787]
http://projects.blender.org/tracker/?func=detail&aid=33787&group_id=9&atid=498

Skip hidden faces in PBVH BMesh ray intersection test

Moved the GPU function gpu_bmesh_face_visible() to BKE_paint and
inverted the test to match equivalent tests for other mesh types:
paint_is_bmesh_face_hidden().

Changed BKE_pbvh_bmesh_node_save_orig() to not save hidden faces into
the triangle array.

Modified the non-use-original branch of pbvh_bmesh_node_raycast() to
skip hidden faces.

Fixes bug #33914:
projects.blender.org/tracker/index.php?func=detail&aid=33914&group_id=9&atid=498

use malloc for BLI array reallocation. Existing code initializes memory.

code cleanup: BLI_array.h's BLI_array_grow_items macro was unmanageable.
moved the main re-alloc logic into a C function.

style cleanup

patch [#33923] Patch for Node Theme Colors
from Gavin Howard (gdh)

utility function to get a mempool as a pointer array.

replace error prints with asserts in BLI_mempool when an iterator function is called on a non-iterator flagged pool.

patch [#33924] Spelling Corrections
from Gavin Howard (gdh)

replace calloc with malloc for arrays that are filled in right after.

use openmp for building bmesh arrays, also replace calloc with malloc.

CDDM_merge_verts() was building an index array for all loops and not using it.
also use malloc over calloc since the values are filled in right after.

minor dyntopo speedup: was doing 2x ghash lookups for BM_log_face_removed(), BM_log_vert_removed(), only one needed.

dyntopo optimization - fast path for edges with 2 faces using it, was counting the edge-faces then using an iterator,
instead use BM_edge_loop_pair()

Holding Alt now removes [-1, 1] clamping in vertex slide, Thanks to Psy-Fi for the original patch.

utility vector functions for flipping one vector about another:
nicer then interp_v3_v3v3(v, v1, v2, -1.0f);