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Git Commits -> Revision 8510c77

August 16, 2021, 01:02 (GMT)
Sculpt dyntopo: improve boundary brush for irregular topology
(still a wip)

The boundary brush now builds a geodesic distance
field (from the boundary) from which it derives a tangent
field:

* These now define the rotation plane for bend mode.
* Rotation origins snap to these planes.

There is also typedef'd code for visualization tangents
in a temporary object (note the sculpt object), to enable
define VISBM in sculpt_boundary.c. This will be removed
lated.

Additional changes:

* Added a function to get the number of edges around verts,
SCULPT_vertex_valence_get.
* Added an API to calculate cotangent weights for vert fans,
SCULPT_cotangents_begin (call in main thread first) and
SCULPT_get_cotangents.
* Sculpt neighbors for PBVH_FACES now uses ss->vemap if it exists.
* The Mesh topology mapping code now takes extra parameters for
sorting vert/edge cycles geometrically.
* Similarly, there is now a function to sort BMesh edge cycles,
BM_sort_disk_cycle.
* MDynTopoVert->flag now has a bitflag for when the disk cycle
sorting needs to be redone, DYNVERT_NEED_DISK_SORT.
* The sculpt geodesic code now supports passing in custom vertex
coordinates.
* The geodesic API can also build an optional map of which vertex
in the initial vertex list is closest to any other vertex.

Commit Details:

Full Hash: 8510c77b9cbe1d9d90b5471c4bfcef943a30f6ab
Parent Commit: 40aa321
Lines Changed: +2013, -266

28 Modified Paths:

/extern/quadriflow/src/config.hpp (+2, -0) (Diff)
/source/blender/blenkernel/BKE_mesh_mapping.h (+29, -15) (Diff)
/source/blender/blenkernel/BKE_paint.h (+18, -1) (Diff)
/source/blender/blenkernel/intern/cdderivedmesh.c (+10, -2) (Diff)
/source/blender/blenkernel/intern/dyntopo.c (+2, -0) (Diff)
/source/blender/blenkernel/intern/mesh_fair.cc (+4, -1) (Diff)
/source/blender/blenkernel/intern/mesh_mapping.c (+312, -7) (Diff)
/source/blender/blenkernel/intern/mesh_merge.c (+10, -2) (Diff)
/source/blender/blenkernel/intern/mesh_remap.c (+11, -3) (Diff)
/source/blender/blenkernel/intern/multires_reshape_apply_base.c (+4, -1) (Diff)
/source/blender/blenkernel/intern/paint.c (+13, -3) (Diff)
/source/blender/blenkernel/intern/pbvh_bmesh.c (+1, -1) (Diff)
/source/blender/blenkernel/intern/subsurf_ccg.c (+4, -1) (Diff)
/source/blender/bmesh/intern/bmesh_construct.c (+74, -0) (Diff)
/source/blender/bmesh/intern/bmesh_construct.h (+1, -0) (Diff)
/source/blender/editors/object/object_modifier.c (+4, -3) (Diff)
/source/blender/editors/object/object_vgroup.c (+2, -1) (Diff)
/source/blender/editors/sculpt_paint/paint_image_proj.c (+0, -4) (Diff)
/source/blender/editors/sculpt_paint/paint_vertex.c (+8, -2) (Diff)
/source/blender/editors/sculpt_paint/sculpt.c (+66, -46) (Diff)
/source/blender/editors/sculpt_paint/sculpt_boundary.c (+991, -139) (Diff)
/source/blender/editors/sculpt_paint/sculpt_dyntopo.c (+257, -0) (Diff)
/source/blender/editors/sculpt_paint/sculpt_expand.c (+2, -1) (Diff)
/source/blender/editors/sculpt_paint/sculpt_geodesic.c (+132, -27) (Diff)
/source/blender/editors/sculpt_paint/sculpt_intern.h (+32, -1) (Diff)
/source/blender/editors/sculpt_paint/sculpt_undo.c (+20, -3) (Diff)
/source/blender/makesdna/DNA_meshdata_types.h (+3, -1) (Diff)
/source/blender/modifiers/intern/MOD_skin.c (+1, -1) (Diff)
Tehnyt: Miika HämäläinenViimeksi päivitetty: 07.11.2014 14:18MiikaH:n Sivut a.k.a. MiikaHweb | 2003-2021