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163 Commits

Author SHA1 Message Date
Campbell Barton
43f3cfd584 Cleanup: spelling 2017-11-05 14:33:18 +11:00
Brecht Van Lommel
5376b3eeca Fix T52116: Blender internal BVH build crash in degenerate cases. 2017-07-19 11:06:20 +02:00
Brecht Van Lommel
74e0f900c5 Fix a few compile errors with C++11 on macOS. 2016-10-08 15:03:53 +02:00
Sergey Sharybin
eb5cd578b8 Cleanup: Output argument name and const qualifier 2016-08-23 15:56:10 +02:00
Sergey Sharybin
a853367fbf Fix T49140: Noise and jitter present at some areas when using ambient oclusion in Blender internal renderer 2016-08-23 15:54:36 +02:00
Sergey Sharybin
02719521d2 Attempt to fix previous commit for non-c++11 builds 2016-08-09 15:47:51 +02:00
Lukas Tönne
3bbf8fbaeb Fix for isfinite breaking builds when WITH_CXX11 is enabled. 
This happens when cmath.h is included after math.h in cpp code.
Kudos to Sergey for pointing this out.
 2016-08-09 15:34:38 +02:00
Sergey Sharybin
51b274a6be Fix T48818: Objects with alpha maps cast wrong ray shadows in BI 2016-07-12 15:41:00 +02:00
Sergey Sharybin
3b7bce42d7 Fix T48799: Particles set as objects cast wrong ray shadows in BI 2016-07-08 18:10:47 +02:00
Sergey Sharybin
fd7068ee28 Fix T48550: Imperfections when Bake displacement map to plane if camera is not in front 
The issue was caused by non-watertight nature of intersection, which is now addressed.

Hopefully it doesn't cause any regression caused by uninitialized precalculated storage.
 2016-06-06 13:55:04 +02:00
Brecht Van Lommel
21fddf7d1c C99/C++11: replace deprecated finite() by isfinite(). 2016-05-17 21:39:16 +02:00
Sergey Sharybin
8f1223b636 Move some debug print under G.debug 
It's not like every debug build is benefiting from this print..
 2016-04-04 09:58:14 +02:00
Campbell Barton
acebfbb666 Cleanup: unnecessary comma use 2016-03-05 09:12:07 +11:00
Campbell Barton
559e1434d8 parenthisize macro args to avoid errors 2015-08-02 13:54:06 +10:00
Campbell Barton
7a0f57cd01 Cleanup: clarify order of precedence: &/? 2015-06-04 15:41:27 +10:00
Campbell Barton
3a40aed3d5 Cleanup: use float versions of functions when in/output are floats 2014-09-24 14:55:02 +10:00
Campbell Barton
1e6fa59e4f Fix T39852: Crash (Blender internal) large objects 
Add check when bounds reached inf
 2014-04-24 03:07:45 +10:00
Campbell Barton
7cdf5992dd Add asserts to raytrace get/set_cut functions 2014-04-24 02:30:39 +10:00
IRIE Shinsuke
fc28732ba6 Blender Internal: Add material property "Cast" which can disable both ray and buffer shadows. 
Also refactor:
- Material property UI related to shadows
- Preparation of OR-ed mode flags (ma->mode_l) of render materials

Reviewers: brecht

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D313
 2014-04-23 15:03:34 +09:00
Bastien Montagne
3de8f255d7 Fix T39735: New auto smooth creates artifacts with flat shaded faces(BI) 
This actually had nothing specific to new split normals, it was an internal limitation
of BI raytracer, which would check against neighbor face shadowing only when they shared
a common vertex, now it also performs checks when both faces have a vertex with a common
"ancestor" (org index).

Note this allows to also fix same issue when using SplitEdges modifier (and potentially
others?), but only when AutoSmooth is enabled (due to some compute/mem overhead, we
do not want to enable this code systematically).

Thanks to Brecht for advices and review!
 2014-04-21 20:27:19 +02:00
Brecht Van Lommel
15169c71a6 Blender Internal: remove BLI BVH for raytracing. 
It has no benefits over other BVH types, as far as I know it was only added
because it was possible. This also fixes T39344.
 2014-04-11 13:20:41 +02:00
Campbell Barton
617557b08e Code cleanup: remove TRUE/FALSE & WITH_BOOL_COMPAT define 2014-04-01 15:22:28 +11:00
Campbell Barton
6b693ab7bf NDOF: add navigation modes to user preferences 
also comment debug prints for raytracing
 2014-03-01 21:47:46 +11:00
IRIE Shinsuke
d95b378c4d Blender Internal: Fix regression that sometimes shadows are not rendered, caused by rBec4ed2e3df507245aceb7341b4fdf2f5ed935067. 
Easy mistake in code cleanup. :)
 2014-02-14 08:02:16 +09:00
IRIE Shinsuke
38e58612ef Revert own previous commit rBe2f9afbaabbd. 
The "Cast Shadows" worked as expected, but it can cause problem in some cases.
For example, when using strand render, we need disabling only buffer shadows,
but the previous changes made that impossible. "Cast Shadows" should be added
as a newly created option.
 2014-02-12 05:46:26 +09:00
IRIE Shinsuke
e2f9afbaab Blender Internal: Modify material property "Cast Buffer Shadows" to affect ray shadows also, and rename it to "Cast Shadows". 
This allows us to make materials that don't cast ray shadows.
Turning off this property can reduce the rendering time slightly.

Note: RNA path is changed to "use_cast_shadows" as well. The older
path "use_cast_buffer_shadows" still can be used as its alias, but
it will be removed after updating some addons.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D272
 2014-02-11 17:06:21 +09:00
Campbell Barton
37026b12ec Code cleanup: use bool for static methods 2014-02-05 22:36:15 +11:00
Campbell Barton
ec4ed2e3df Code Cleanup: replace global debug checks in raycast with DEBUG ifdef 2013-12-12 15:30:50 +11:00
Campbell Barton
efe690a3a5 code cleanup: 
- incorrect NULL check in logic UI drawing
- incorrect NULL check in octree quad test
 2013-08-02 13:21:32 +00:00
Campbell Barton
357655af32 use static functions for raycast functions. 2013-05-08 12:55:05 +00:00
Campbell Barton
64d161de87 style cleanup: 
also rename mesh_getVertexCos() --> BKE_mesh_vertexCos_get() to match curve function.
 2013-03-26 07:29:01 +00:00
Campbell Barton
655ed9cc7f style cleanup 2013-03-18 11:44:56 +00:00
Campbell Barton
6fd187e4df code cleanup: 0 --> NULL 2013-03-08 06:32:00 +00:00
Brecht Van Lommel
4f3ca854e1 Fix various warnings with clang build, and adjust cmake clang warnings flags 
to include a few more that gcc is using too.
 2013-02-26 21:58:06 +00:00
Campbell Barton
c411cde415 header cleanup, include BLI before BKE, also use bool for ntreeShaderExecTree 2013-01-24 21:57:13 +00:00
Campbell Barton
7c4f70178f fix for glitch with vertex bake: 
- the mesh would be tagged to update, then updated before bake finished.
- also increase self-shadow offset, in some cases the offset wasn't enough.
 2013-01-23 04:22:02 +00:00
Campbell Barton
6747dec926 style cleanup 2013-01-07 03:24:22 +00:00
Campbell Barton
857df8065f style cleanup 2012-12-28 14:19:05 +00:00
Campbell Barton
b2c66e268f replace MIN/MAX 3,4 with inline functions 2012-12-21 05:07:26 +00:00
Sergey Sharybin
6571713ddb Ambient occlusion baker from multi-resolution mesh 
This implements AO baking directly from multi-resolution mesh with much
less memory overhead than regular baker.

Uses rays distribution implementation from Morten Mikkelsen, raycast
is based on RayObject also used by Blender Internal.

Works in single-thread yet, multi-threading would be implemented later.
 2012-12-18 17:46:42 +00:00
Campbell Barton
7c699a217a define the size of matrix args for both rows/cols. 2012-12-11 14:29:01 +00:00
Campbell Barton
634b22fc46 code cleanup: spelling labda -> lambda 2012-12-11 14:18:37 +00:00
Campbell Barton
cf6994b910 code cleanup: spelling, 
also initialize bmesh-bevel settings struct to zero to avoid possible uninitialized memory later.
 2012-11-12 07:33:01 +00:00
Campbell Barton
7579a9ec37 code cleanup: double promotions 2012-11-04 10:20:16 +00:00
Campbell Barton
0c6a0b293f style cleanup 2012-10-28 15:23:16 +00:00
Campbell Barton
fec81d9b56 use min_ max_ functions in more places. 
also fix minor error in MOD decimate when the modifier did nothing the reported face count would be wrong.
 2012-10-23 16:21:55 +00:00
Campbell Barton
f70d2c65d8 rename api functions... 
- minf, maxf, mini, maxi --> min_ff, max_ff, min_ii, max_ii
 2012-10-23 13:28:22 +00:00
Campbell Barton
f3ece5a108 style cleanup: trailing tabs & expand some non prefix tabs into spaces. 2012-10-21 05:46:41 +00:00
Campbell Barton
9f8070d047 code cleanup: 
- define array sizes for functions that take vectors.
- quiet some -Wshadow warnings.
- some copy/paste error in readfile.c made it set the same particle recalc flag twice.
 2012-10-20 08:02:18 +00:00
Campbell Barton
76d0ae0b3e fix for incorrect initial boundbox with svbvh raytracing. (bad use of FLT_MIN) 2012-10-14 13:18:32 +00:00