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3342 Commits

Author SHA1 Message Date
Campbell Barton
12eb29fe35 Cleanup: whitespace, duplicate includes 2018-05-20 08:52:56 +02:00
Germano
4b18858660 BLI_math_geom: Separate the isect_ray_seg_v3 from dist_squared_ray_to_seg_v3. 2018-05-16 21:36:41 -03:00
Germano
2ba0951e52 Snap system: Adds support to Clip Planes and uses a clip plane to simulate occlusion 
This patch adds support for clip_planes (ie ignore what is behind a face)...

The idea is to first execute a raycast to get the polygon to which the mouse cursor points.
Then a snap test is done on the vertices or edges of the polygon.
Then with the normal and location obtained in raycast a new clip_plane is created and the snap over the whole scene is processed ignoring the elements behind the clip_plane.

Here 2 gif of how the previous patch would work on blender2.79:

{F497176}

{F497177}

Reviewers: mont29, campbellbarton

Reviewed By: campbellbarton

Subscribers: bliblubli

Tags: #bf_blender_2.8

Differential Revision: https://developer.blender.org/D2527
 2018-05-16 10:32:54 -03:00
Germano
7a69c59b35 Revert "BLI_kdopbvh: Reference clip_planes callback to find nearest projected." 
This reverts commit 717dd4cecd.

It was causing problems in the protactor ruler.
I'll think of a better solution.
 2018-05-15 14:37:45 -03:00
Germano
717dd4cecd BLI_kdopbvh: Reference clip_planes callback to find nearest projected. 
Clip_planes are an important parameter to be used in callbacks.
 2018-05-15 14:14:25 -03:00
Germano
439ccd27e6 BLI_math: Added isect_point_planes_v3_negated function. 2018-05-15 14:10:41 -03:00
Campbell Barton
e159ec8bc1 Cleanup: compiler warnings, use const 2018-05-14 23:12:51 +02:00
Germano
8cbf402eb6 New function for BLI_kdopbvh: BLI_bvhtree_find_nearest_projected. 
This patch does not make any difference for a user's POV. But it is a step for adding the occlusion test for snapping functions.
This new function finds the node(aabb) whose projection is closest to a screen coordinate.

Reviewers: campbellbarton

Reviewed By: campbellbarton

Tags: #bf_blender_2.8

Differential Revision: https://developer.blender.org/D3180
 2018-05-14 16:01:36 -03:00
Germano
894639f9a5 Cleanup: BLI_math: Simplify dist_squared_to_projected_aabb functions. 2018-05-12 18:18:32 -03:00
Campbell Barton
1813f00b94 Fix missing fallback in recent aabb precalc func 
Also comment unused vars
 2018-05-12 08:19:20 +02:00
Germano
be8add5d50 Refactor: Move functions to get the distance to a projected aabb to BLI_match and remove confusing parameters. 2018-05-11 20:20:51 -03:00
Campbell Barton
b49184b608 Merge branch 'master' into blender2.8 2018-05-07 18:02:48 +02:00
Campbell Barton
f62b826533 Merge branch 'master' into blender2.8 2018-05-07 17:54:10 +02:00
Campbell Barton
f74d85ffc8 Cleanup: rename char/float conversion functions 
- FTOCHAR       -> unit_float_to_uchar_clamp
- F3TOCHAR3     -> unit_float_to_uchar_clamp_v3 (swap args)
- F4TOCHAR4     -> unit_float_to_uchar_clamp_v4 (swap args)
- FTOUSHORT     -> unit_float_to_ushort_clamp
- USHORTTOUCHAR -> unit_ushort_to_uchar
 2018-05-07 17:51:40 +02:00
Campbell Barton
905eeb0bc7 Cleanup: move unit char/short/float to functions 
This caused GCC 8.1 to crash at build time,
but was also not very nice use of macros.
 2018-05-07 17:50:25 +02:00
Germano
a9d264f5ca Merge branch 'master' into blender2.8 2018-05-03 14:33:52 -03:00
Germano
ac19483e63 BKE bvhtree: Add tree_type parameter to bvhtree_from_mesh_get. 
This will allow greater control of the bvhtrees that are obtained, and helps identify problems.
It is also an additional step to unify the functions.
 2018-05-03 14:26:39 -03:00
Campbell Barton
d09920687c Merge branch 'master' into blender2.8 2018-05-02 12:46:14 +02:00
Aaron Carlisle
128506eeb1 BLI Color: YUV to/from rgb colorspace option 
This commit does two things:

- Adds an option to do the calculation in different color spaces (BT601
or BT709).
- Changes the default caluclation from legacy BT601 to BT709.

This affects several areas:

- UI areas (mainly scopes)
- ViewLevelsNode
- Several other nodes that use `COM_ConvertOperation.h`
 2018-04-29 18:00:45 -04:00
Dalai Felinto
dfd82b18df Merge remote-tracking branch 'origin/master' into blender2.8 2018-04-25 09:31:25 +02:00
Germano
bb92d9a946 BLI BVHTree Walk DFS: Decreases the size of the stack space used for the recursive function. 
Each parameter of the function is copied into the memory stack.
This also brought an improvement in peformance of snapping functions between 5% and 12% in my tests.
 2018-04-24 09:48:14 -03:00
Campbell Barton
4b544e857c Merge branch 'master' into blender2.8 2018-04-24 08:01:21 +02:00
Campbell Barton
92f36586e3 BLI_math: avoid assert with non-finite numbers 2018-04-23 21:09:01 +02:00
Campbell Barton
1de7a0c0dc Merge branch 'master' into blender2.8 2018-04-22 10:51:23 +02:00
Campbell Barton
122d0d1504 Cleanup: style 2018-04-21 20:42:27 +02:00
Campbell Barton
46a9038f60 Cleanup: variable naming 2018-04-21 20:22:12 +02:00
Campbell Barton
112540da62 Merge branch 'master' into blender2.8 2018-04-21 20:17:41 +02:00
Campbell Barton
1e9fb355bf BLI_bitmap: 2D triangle drawing function 
Matching polygon filling but no need for allocation or qsort.
 2018-04-21 18:34:34 +02:00
Campbell Barton
83cb387944 BLI math: clamped barycentric weight calculation 2018-04-21 18:34:20 +02:00
Campbell Barton
36773e35f6 Remove Armature Sketching & Retarget 
While the feature is interesting, it's not much from what we can tell.

Retargeting is an important feature but needs
to fit in better with typical animation work-flows.

See: T52809
 2018-04-20 10:34:48 +02:00
Campbell Barton
9a301978bd Merge branch 'master' into blender2.8 2018-04-19 08:18:42 +02:00
Campbell Barton
fcac9e8410 Cleanup: style 2018-04-19 08:18:16 +02:00
Sergey Sharybin
8ad93dd009 Merge branch 'master' into blender2.8 2018-04-16 10:19:03 +02:00
Sergey Sharybin
5bfe6126f8 Added lock-free single linked list implementation 
Only supports lock-free insertion for now, can not delete element
or traverse the list at the same time.
 2018-04-16 10:18:43 +02:00
Campbell Barton
e52beb3733 Merge branch 'master' into blender2.8 2018-04-03 18:12:39 +02:00
Campbell Barton
bfdb88f3f4 Cleanup: rename list count_ex -> count_at_most 2018-04-03 17:05:21 +02:00
Campbell Barton
b65ea517eb Merge branch 'master' into blender2.8 
- Undo that changes modes currently asserts,
  since undo is now screen data.

  Most likely we will change how object mode and workspaces work
  since it's not practical/maintainable at the moment.

- Removed view_layer from particle settings
  (wasn't needed and complicated undo).
 2018-04-01 11:03:25 +02:00
Campbell Barton
91d0825b55 BLI_sort_utils: add pointer sorting callback 
Also rename Pointer -> Ptr
 2018-03-31 19:25:27 +02:00
Dalai Felinto
11130970c6 Merge commit 'origin/master^' into blender2.8 2018-03-29 10:36:01 -03:00
Campbell Barton
e49d66f22c Cleanup: typo in function name 2018-03-28 11:23:38 +02:00
Campbell Barton
a970ac5d55 BLI_array: utility to check memory is zerod 2018-03-28 11:13:54 +02:00
Campbell Barton
8eb8aa4939 Merge branch 'master' into blender2.8 2018-03-23 12:05:55 +01:00
Campbell Barton
7cc2b27099 Cleanup: stray tabs 
Tabs in middle of code (mostly for no reason / by accident).
 2018-03-23 11:51:19 +01:00
Sergey Sharybin
e0388bc61a Merge branch 'master' into blender2.8 2018-03-20 16:55:16 +01:00
Campbell Barton
1782abf6e2 Fix BLI_assert for MSVC 
Also use `_BLI_ASSERT` prefix for internal defines.
 2018-03-20 11:56:11 +01:00
Joshua Leung
c8a7c4f245 Merge branch 'master' into blender2.8 2018-03-20 16:13:37 +13:00
Joshua Leung
8e5c407fc4 Fix compile error with MSVC2013 - Can't use __func__ (from BLI_assert) in inlined functions 
ERROR: blenlib/intern/math_base_inline.c:371 - '__func__' : undeclared identifier (C:\blenderdev\master2\blender\source\blender\editors\lattice\editlattice_tools.c)  [C2065]
 2018-03-20 16:03:43 +13:00
Bastien Montagne
e95282e783 Merge branch 'master' into blender2.8 2018-03-18 16:05:02 +01:00
Campbell Barton
2a9f000806 Cleanup: kdopbvh, only set parent nodes once 2018-03-18 05:08:12 +01:00
Campbell Barton
995ccf8168 BLI_assert: extract from BLI_utildefines 
BLI_utildefines is quite large, defining many unrelated things.
Add BLI_assert to include in inline headers, so math defines don't
pull in too much.
 2018-03-16 06:03:29 +11:00