21 months agoAlembic: not using global in unit test.
Sybren A. Stüvel [Thu, 2 Nov 2017 13:33:13 +0000 (14:33 +0100)]
Alembic: not using global in unit test.

Thanks @sergey for pointing out this fix.

21 months agoFix T53182: cancelling save buffers + denoising render clears image.
Brecht Van Lommel [Thu, 2 Nov 2017 13:29:42 +0000 (14:29 +0100)]
Fix T53182: cancelling save buffers + denoising render clears image.

21 months agoUI: free up bit in uiBut.flag
Campbell Barton [Thu, 2 Nov 2017 13:22:59 +0000 (00:22 +1100)]
UI: free up bit in uiBut.flag

21 months agoCycles: Add another limit to OpenCL memory usage
Mai Lavelle [Thu, 2 Nov 2017 12:10:24 +0000 (08:10 -0400)]
Cycles: Add another limit to OpenCL memory usage

Some drivers may report very large allocation sizes, which could cause
unnecessary memory usage. This is now limited to 2gb which should
still be enough to get the needed performance benefits without waste.

21 months agoSpace clip: Make it more clear that filter track does not use any settings from tool...
Sergey Sharybin [Thu, 2 Nov 2017 11:33:39 +0000 (12:33 +0100)]
Space clip: Make it more clear that filter track does not use any settings from tool shelf

21 months agoUI: use button_operator in operator_menu_hold
Campbell Barton [Thu, 2 Nov 2017 07:19:11 +0000 (18:19 +1100)]
UI: use button_operator in operator_menu_hold

Move draw calls into UI_menutype_draw

21 months agoCleanup: code style
Campbell Barton [Thu, 2 Nov 2017 04:09:11 +0000 (15:09 +1100)]
Cleanup: code style

21 months agoImplement a new automatic handle algorithm to produce smooth F-Curves.
Alexander Gavrilov [Wed, 1 Nov 2017 18:34:30 +0000 (21:34 +0300)]
Implement a new automatic handle algorithm to produce smooth F-Curves.

The legacy algorithm only considers two adjacent points when computing
the bezier handles, which cannot produce satisfactory results. Animators
are often forced to manually adjust all curves.

The new approach instead solves a system of equations to trace a cubic spline
with continuous second derivative through the whole segment of auto points,
delimited at ends by keyframes with handles set by other requirements.

This algorithm also adjusts Vector handles that face ordinary bezier keyframes
to achieve zero acceleration at the Vector keyframe, instead of simply pointing
it at the adjacent point.

Original idea and implementation by Benoit Bolsee <>;
code mostly rewritten to improve code clarity and extensibility.

Reviewers: aligorith

Differential Revision:

21 months agoCleanup: use term shape-preset in widget code
Campbell Barton [Wed, 1 Nov 2017 18:48:14 +0000 (05:48 +1100)]
Cleanup: use term shape-preset in widget code

21 months agoUI: Option to draw button pressed
Campbell Barton [Wed, 1 Nov 2017 18:00:09 +0000 (05:00 +1100)]
UI: Option to draw button pressed

Needed to show the active tool

21 months agoUI: Add UILayout.operator_menu_hold
Campbell Barton [Wed, 1 Nov 2017 17:30:07 +0000 (04:30 +1100)]
UI: Add UILayout.operator_menu_hold

This is an operator button that opens a menu when the button is held.

21 months agoFix T53217: GLSL principled BSDF black with zero clearcoat roughness.
Brecht Van Lommel [Wed, 1 Nov 2017 16:12:36 +0000 (17:12 +0100)]
Fix T53217: GLSL principled BSDF black with zero clearcoat roughness.

21 months agoCycles: Add utility function to distinguish between scatter and absorption volume ID
Sergey Sharybin [Wed, 1 Nov 2017 10:10:51 +0000 (11:10 +0100)]
Cycles: Add utility function to distinguish between scatter and absorption volume ID

21 months agoCycles: Cleanup, make it more obvious what preprocessor belongs to
Sergey Sharybin [Wed, 1 Nov 2017 10:10:10 +0000 (11:10 +0100)]
Cycles: Cleanup, make it more obvious what preprocessor belongs to

21 months agoCycles: Cleanup, delete trailing whitespace
Sergey Sharybin [Wed, 1 Nov 2017 10:06:55 +0000 (11:06 +0100)]
Cycles: Cleanup, delete trailing whitespace

21 months agoFix for T48988 - Enabling bbone easing for posemode
Joshua Leung [Wed, 1 Nov 2017 00:38:51 +0000 (13:38 +1300)]
Fix for T48988 - Enabling bbone easing for posemode

This fix enables the usage of bbones easing parameters for edit and pose mode seperately. This allows animators to take advantage of the functionality and may eliminate confusion as the parameters now behave similar to other bbone parameters.

Note that splitting the parameters between the modes effectively creates a new parameter set. Blend files of previous versions do not contain this information and will have the values set to 0 on load. As it broke backwards compatibility for pose mode values anyway, I also took the liberty to rename the easing parameters in some places for consistency (which breaks edit mode values).

Reviewers: aligorith

Subscribers: aligorith

Tags: #animation

Differential Revision:

21 months agoCleanup: style
Campbell Barton [Wed, 1 Nov 2017 00:56:56 +0000 (11:56 +1100)]
Cleanup: style

21 months agoFix bplayer (c)
Bastien Montagne [Tue, 31 Oct 2017 16:15:16 +0000 (17:15 +0100)]
Fix bplayer (c)

Like seriously guys... twice within a few hours, compile full blender please
when you change APIs!

21 months agoExperiment with adding output file meta data from render engine
Sergey Sharybin [Mon, 6 Feb 2017 16:24:28 +0000 (17:24 +0100)]
Experiment with adding output file meta data from render engine

The idea is to make it possible to report extra meta data from
render engine to the file writing. This way we can provide
additional information such as number of samples rendered by
resumable Cycles rendering so we can easily combine files back.

Currently only report number of samples from Cycles when rendering
a single render-layer scene. This is something what was required
here at the studio. We can easily extend that further.

Ideally we would also need to support non-string metadata, but
that's for later.

Reviewers: mont29, campbellbarton

Reviewed By: mont29, campbellbarton

Subscribers: sybren, candreacchio

Differential Revision:

21 months agoAdd ability for render engines to report extra meta data to pipeline
Sergey Sharybin [Mon, 6 Feb 2017 16:23:02 +0000 (17:23 +0100)]
Add ability for render engines to report extra meta data to pipeline

21 months agoAdd ability to specify custom fields to be saved from render result
Sergey Sharybin [Mon, 6 Feb 2017 16:03:59 +0000 (17:03 +0100)]
Add ability to specify custom fields to be saved from render result

21 months agoStamp info: Use dedicated function to free up memory
Sergey Sharybin [Mon, 6 Feb 2017 15:54:41 +0000 (16:54 +0100)]
Stamp info: Use dedicated function to free up memory

This way it's more flexible to extend StampData structure
with additional stuff which might require memory free.

21 months agoFix bplayer (c)
Bastien Montagne [Tue, 31 Oct 2017 13:52:52 +0000 (14:52 +0100)]
Fix bplayer (c)

21 months agoTracking: Create mesh from selected tracks only
Sergey Sharybin [Tue, 31 Oct 2017 13:01:44 +0000 (14:01 +0100)]
Tracking: Create mesh from selected tracks only

Patch by Sebastian Koenig. thanks!

21 months agoCycles: Bump version number to 1.9.0
Sergey Sharybin [Tue, 31 Oct 2017 12:31:41 +0000 (13:31 +0100)]
Cycles: Bump version number to 1.9.0

This matches Blender Release 2.79.

21 months agoFix crash of standalone app after recent refactor
Sergey Sharybin [Tue, 31 Oct 2017 11:46:38 +0000 (12:46 +0100)]
Fix crash of standalone app after recent refactor

21 months agoMacOS: Use correct Cocoa protocol on any compiler
Arto Kitula [Tue, 31 Oct 2017 09:30:55 +0000 (11:30 +0200)]
MacOS: Use correct Cocoa protocol on any compiler

21 months agoUI: replace UI_ITEM_O_RETURN_PROPS /w return arg
Campbell Barton [Tue, 31 Oct 2017 05:58:26 +0000 (16:58 +1100)]
UI: replace UI_ITEM_O_RETURN_PROPS /w return arg

Means we can have a version of this function that returns the button
and avoids returning a struct that often isn't used.

21 months agoUI: avoid double operator type lookup
Campbell Barton [Tue, 31 Oct 2017 01:44:41 +0000 (12:44 +1100)]
UI: avoid double operator type lookup

21 months agoFix T53191: Python API Reference link wrong in splash screen.
Bastien Montagne [Mon, 30 Oct 2017 11:59:11 +0000 (12:59 +0100)]
Fix T53191: Python API Reference link wrong in splash screen.

Forgot to update splashscreen links when we switched API doc naming

21 months agoCurve Decimate: new tool to simplify bezier curves
Campbell Barton [Mon, 30 Oct 2017 11:36:51 +0000 (22:36 +1100)]
Curve Decimate: new tool to simplify bezier curves

Access from the curve clean-up menu

21 months agoCMake: cleanup
Campbell Barton [Mon, 30 Oct 2017 01:58:44 +0000 (12:58 +1100)]
CMake: cleanup

21 months agoCMake: use only absolute linker paths for msvc.
Ray Molenkamp [Sun, 29 Oct 2017 19:16:22 +0000 (13:16 -0600)]
CMake: use only absolute linker paths for msvc.

cmake's link_directories will supply forward slashes for the search paths, the msvc linker has some issues with that, while it will search for the needed libs just fine, the incremental linker gets fed forward slashes for some libs, while the previous binary has backward slashes in it's metadata, the linker assumes obj files got added and performs a full link instead of an incremental link. This change brings down the link time with newer msvc versions for a trivial edit down from a few minutes to a few seconds.

21 months agoAlembic: added frame offset property
Sybren A. Stüvel [Sun, 29 Oct 2017 16:23:50 +0000 (17:23 +0100)]
Alembic: added frame offset property

The offset is subtracted, so that it's intuitive (dragging slider pushes
the animation further that way on the timeline).

21 months agoCycles: restore SOBOL_SKIP hack, for some cases where it helps still.
Brecht Van Lommel [Sun, 29 Oct 2017 14:26:09 +0000 (15:26 +0100)]
Cycles: restore SOBOL_SKIP hack, for some cases where it helps still.

21 months agoAlembic: exporting MetaBalls as mesh
Sybren A. StÃ\83¼vel [Sat, 28 Oct 2017 17:18:27 +0000 (19:18 +0200)]
Alembic: exporting MetaBalls as mesh

- Only basis balls are exported, as they represent the resulting mesh.
  As a result the mesh is written to Alembic using the name of the basis
- MetaBalls are converted to a mesh on every frame, then an
  AbcMeshWriter is used to write that mesh to Alembic.

21 months agoInclude file for DNA_DEPRECATED macro
Sybren A. Stüvel [Sun, 29 Oct 2017 10:26:45 +0000 (11:26 +0100)]
Include file for DNA_DEPRECATED macro

21 months agoAlembic import: fixed mesh corruption when changing topology
Sybren A. Stüvel [Sun, 29 Oct 2017 12:55:42 +0000 (13:55 +0100)]
Alembic import: fixed mesh corruption when changing topology

When the mesh changed topology but kept the vertex count the same, it would
result in a corrupt mesh. By checking the face & loop counts too, this has
become less likely.

I've checked IPolyMeshSchema::isConstant(), but it returns true even when
we see that the mesh changed topology.

21 months agoBMesh: use heap update for dissolve-decimate
Campbell Barton [Sun, 29 Oct 2017 13:36:52 +0000 (00:36 +1100)]
BMesh: use heap update for dissolve-decimate

21 months agoBLI_heap: add validation check, improve tests
Campbell Barton [Sun, 29 Oct 2017 07:23:33 +0000 (18:23 +1100)]
BLI_heap: add validation check, improve tests

Also minor readability changes, avoid running both heap_up/down
gives minor speedup too.

21 months agoCurve Fitting: heap reinsertion optimization
Campbell Barton [Sun, 29 Oct 2017 05:33:44 +0000 (16:33 +1100)]
Curve Fitting: heap reinsertion optimization

21 months agoCleanup: move docs out of header
Campbell Barton [Sun, 29 Oct 2017 05:07:07 +0000 (16:07 +1100)]
Cleanup: move docs out of header

21 months agoCleanup: const args
Campbell Barton [Sun, 29 Oct 2017 04:42:54 +0000 (15:42 +1100)]
Cleanup: const args

21 months agoBLI_heap: minor changes to the API
Campbell Barton [Sun, 29 Oct 2017 04:25:13 +0000 (15:25 +1100)]
BLI_heap: minor changes to the API

Recent addition of 'reinsert' didn't match logic for ghash API.

Rename to BLI_heap_node_value_update,
also add BLI_heap_insert_or_update since it's a common operation.

21 months agoUse BLI_heap_reinsert for decimate and beautify
Campbell Barton [Sat, 28 Oct 2017 18:23:27 +0000 (05:23 +1100)]
Use BLI_heap_reinsert for decimate and beautify

Improves performance for high poly meshes,
~70% faster for decimate, only ~10% for beautify.

21 months agoBLI_hash: add BLI_heap_reinsert
Campbell Barton [Sat, 28 Oct 2017 17:42:58 +0000 (04:42 +1100)]
BLI_hash: add BLI_heap_reinsert

Allows avoiding remove/insert calls.

21 months agoGTest: initial BLI_heap test
Campbell Barton [Sat, 28 Oct 2017 13:40:40 +0000 (00:40 +1100)]
GTest: initial BLI_heap test

21 months agoFix T53185: After rendering an animation (Ctrl-F12), pressing F12 no longer renders...
Joshua Leung [Sat, 28 Oct 2017 13:09:57 +0000 (02:09 +1300)]
Fix T53185: After rendering an animation (Ctrl-F12), pressing F12 no longer renders single frames only

21 months agoBLI_array_store: correct hashing single bytes
Campbell Barton [Sat, 28 Oct 2017 07:28:55 +0000 (18:28 +1100)]
BLI_array_store: correct hashing single bytes

The single byte version of hash_data was casting from unsigned char
instead of signed.

This didn't cause any errors since the result of each aren't compared.
Even so, better keep them matching.

21 months agoCleanup: use uint type in BLI
Campbell Barton [Sat, 28 Oct 2017 06:48:45 +0000 (17:48 +1100)]
Cleanup: use uint type in BLI

21 months agoDocs: clarify return value for BVH API
Campbell Barton [Fri, 27 Oct 2017 05:14:24 +0000 (16:14 +1100)]
Docs: clarify return value for BVH API

21 months agoFix T53131: Incorrect vert-edge angle calculation
Campbell Barton [Fri, 27 Oct 2017 02:10:36 +0000 (13:10 +1100)]
Fix T53131: Incorrect vert-edge angle calculation

Vertex w/ a single edge wasn't detected

21 months agoRemove SCREEN_OT_header_flip, use SCREEN_OT_region_flip instead
Julian Eisel [Thu, 26 Oct 2017 20:40:24 +0000 (22:40 +0200)]
Remove SCREEN_OT_header_flip, use SCREEN_OT_region_flip instead

Basically reverts rB65c4149f203610 and fixes the issue in a better way.

Keymaps using the removed operator will be affected. Switching header
from top to bottom now has the shortcut F5, just like switching other

21 months agoFix T52984. Trackpad rotation to natural direction
Arto Kitula [Thu, 26 Oct 2017 20:11:25 +0000 (23:11 +0300)]
Fix T52984. Trackpad rotation to natural direction

21 months agoUsing gtest fixtures in Alembic export tests
Sybren A. Stüvel [Thu, 26 Oct 2017 10:43:59 +0000 (12:43 +0200)]
Using gtest fixtures in Alembic export tests

21 months agoEvent System: check_click was left set
Campbell Barton [Thu, 26 Oct 2017 05:08:45 +0000 (16:08 +1100)]
Event System: check_click was left set

Caused by own change 137586a13c

21 months agoCycles: use AO factor to let user adjust intensity of AO bounces.
Brecht Van Lommel [Wed, 25 Oct 2017 19:07:44 +0000 (21:07 +0200)]
Cycles: use AO factor to let user adjust intensity of AO bounces.

We are already using the AO distance, so might as well offer this extra
control over the intensity. Useful when an interior scene is supposed to
be significantly darker than the background shader.

21 months agoDepsgraph: Cleanup, remove redundant calls to add_component
Sergey Sharybin [Wed, 25 Oct 2017 12:40:38 +0000 (14:40 +0200)]
Depsgraph: Cleanup, remove redundant calls to add_component

21 months agoDepsgraph: Need to tag relations for update after new clip was added
Sergey Sharybin [Wed, 25 Oct 2017 12:18:21 +0000 (14:18 +0200)]
Depsgraph: Need to tag relations for update after new clip was added

21 months agoDepsgraph: Rework debug relations update function
Sergey Sharybin [Wed, 25 Oct 2017 10:11:49 +0000 (12:11 +0200)]
Depsgraph: Rework debug relations update function

Make it a tag for relations update function instead, since we will not be able
to easily rebuild relations, and we wouldn't be able to iterate all scenes.

This is a part of mowing depsgraph to be per-workspace/layer in 2.8 branch.

21 months agoDepsgraph: Add missing forward struct declarations
Sergey Sharybin [Wed, 25 Oct 2017 10:11:12 +0000 (12:11 +0200)]
Depsgraph: Add missing forward struct declarations

21 months agoDepsgraph: Cleanup, trailing whitespace and braces
Sergey Sharybin [Wed, 25 Oct 2017 10:07:51 +0000 (12:07 +0200)]
Depsgraph: Cleanup, trailing whitespace and braces

21 months agoDepsgraph: Make depsgraph.debug_stats to return a string
Sergey Sharybin [Wed, 25 Oct 2017 10:06:56 +0000 (12:06 +0200)]
Depsgraph: Make depsgraph.debug_stats to return a string

This way we can see result in the python console.

21 months agoDepsgraph: Add missing movie clip dopesheet invalidation
Sergey Sharybin [Wed, 25 Oct 2017 09:45:31 +0000 (11:45 +0200)]
Depsgraph: Add missing movie clip dopesheet invalidation

21 months agoDepsgraph: Use explicit opcode for shape key
Sergey Sharybin [Wed, 25 Oct 2017 09:37:24 +0000 (11:37 +0200)]
Depsgraph: Use explicit opcode for shape key

21 months agoDepsgraph: Cleanup, use explicit cloth modifier opcode
Sergey Sharybin [Wed, 25 Oct 2017 09:34:41 +0000 (11:34 +0200)]
Depsgraph: Cleanup, use explicit cloth modifier opcode

Avoids use of placeholder operation which also was involving some string

21 months agoDepsgraph: Cleanup, don't call explicit add_id()
Sergey Sharybin [Wed, 25 Oct 2017 09:31:22 +0000 (11:31 +0200)]
Depsgraph: Cleanup, don't call explicit add_id()

This is redundant, adding components will check for ID to exist.

21 months agoDepsgraph: Use explicit parameters eval operation code
Sergey Sharybin [Tue, 18 Jul 2017 09:55:06 +0000 (11:55 +0200)]
Depsgraph: Use explicit parameters eval operation code

This replaces usage of generic PLACEHOLDEWR with string lookup with more
explicit opcode. This should make it faster to build dependency graph by
avoiding string comparisons when it's not needed.

There should be no user measurable different.

21 months agoDepsgraph: Cleanup, use proper style for macro loop
Sergey Sharybin [Wed, 25 Oct 2017 09:05:03 +0000 (11:05 +0200)]
Depsgraph: Cleanup, use proper style for macro loop

21 months agoDepsgraph: Remove unsued node flag
Sergey Sharybin [Tue, 25 Jul 2017 12:06:17 +0000 (14:06 +0200)]
Depsgraph: Remove unsued node flag

21 months agoDepsgraph: Make operation codes more obvious
Sergey Sharybin [Wed, 25 Oct 2017 08:58:33 +0000 (10:58 +0200)]
Depsgraph: Make operation codes more obvious

This synchronizes al lrelated changes from blender2.8 branch.

21 months agoDepsgraph: Remove bunch of debug code
Sergey Sharybin [Tue, 24 Oct 2017 14:00:50 +0000 (16:00 +0200)]
Depsgraph: Remove bunch of debug code

Was never actually used and implementation seems to be slow: we shouldn't be
doing per-node evaluation hash lookups, adds too much overhead. We can instead
store statistics in the node itself, and maybe even group them somehow.

Ideally such a statistics should be user-friendly so riggers and animators
can see exactly what's happening.

21 months agoFix T53004: XWayland ignores cursor-warp calls
Campbell Barton [Wed, 25 Oct 2017 09:12:12 +0000 (20:12 +1100)]
Fix T53004: XWayland ignores cursor-warp calls

There is currently a limitation in XWayland,
the cursor needs to be hidden during warp calls.

21 months agoFix one more assert being triggered due to recent changes.
Brecht Van Lommel [Tue, 24 Oct 2017 23:22:16 +0000 (01:22 +0200)]
Fix one more assert being triggered due to recent changes.

21 months agoCode refactor: remove MEM_WRITE_ONLY, always use MEM_READ_WRITE.
Brecht Van Lommel [Tue, 24 Oct 2017 21:23:16 +0000 (23:23 +0200)]
Code refactor: remove MEM_WRITE_ONLY, always use MEM_READ_WRITE.

It's unlikely the driver can do useful optimizations with this, and if
we sum multiple samples we are reading from the memory anyway.

21 months agoFix Cycles gtests build on macOS.
Brecht Van Lommel [Tue, 24 Oct 2017 11:09:41 +0000 (13:09 +0200)]
Fix Cycles gtests build on macOS.

21 months agoFix T53146: incomplete multi GPU and CPU + GPU memory statistics.
Brecht Van Lommel [Tue, 24 Oct 2017 14:59:17 +0000 (16:59 +0200)]
Fix T53146: incomplete multi GPU and CPU + GPU memory statistics.

Part due to recent changes, part old bug.

21 months agoCycles: Fix compilation in debug mode
Sergey Sharybin [Tue, 24 Oct 2017 10:09:02 +0000 (12:09 +0200)]
Cycles: Fix compilation in debug mode

Please check compilation before committing refactor changes!

21 months agoCycles: Fix compilation error without C++11
Sergey Sharybin [Tue, 24 Oct 2017 09:14:01 +0000 (11:14 +0200)]
Cycles: Fix compilation error without C++11

21 months agoCycles: Fix memory leak in test and simplify code
Sergey Sharybin [Tue, 24 Oct 2017 09:12:28 +0000 (11:12 +0200)]
Cycles: Fix memory leak in test and simplify code

21 months agoCycles: Fix test compilation failure after recent refactor
Sergey Sharybin [Tue, 24 Oct 2017 08:47:02 +0000 (10:47 +0200)]
Cycles: Fix test compilation failure after recent refactor

The test will leak CPU devices, but is all passing other than that.
Leak will be fixed shortly.

P.S. Committing code refactor without running regression tests, tsk ;)

21 months agoFix T53143: Knife Crash after Grid Fill
Campbell Barton [Tue, 24 Oct 2017 06:05:10 +0000 (17:05 +1100)]
Fix T53143: Knife Crash after Grid Fill

BM_ELEM_INTERNAL_TAG flag wasn't ensured to be cleared.

21 months agoFix BMesh PyAPI internal flag clearing logic
Campbell Barton [Tue, 24 Oct 2017 05:52:54 +0000 (16:52 +1100)]
Fix BMesh PyAPI internal flag clearing logic

Would leave the flag set on raising an exception.

21 months agoFix edge-split bmesh operator giving empty result
Campbell Barton [Tue, 24 Oct 2017 05:29:29 +0000 (16:29 +1100)]
Fix edge-split bmesh operator giving empty result

21 months agoFix T53130: NLA Tweak (moved) Tracks + Alt+RMB Select does not work in Graph Editor
Joshua Leung [Tue, 24 Oct 2017 03:27:21 +0000 (16:27 +1300)]
Fix T53130: NLA Tweak (moved) Tracks + Alt+RMB Select does not work in Graph Editor

21 months agoFix T53134: denoising with CPU + GPU render leaves some tiles noisy.
Brecht Van Lommel [Tue, 24 Oct 2017 02:07:24 +0000 (04:07 +0200)]
Fix T53134: denoising with CPU + GPU render leaves some tiles noisy.

21 months agoCode refactor: move more memory allocation logic into device API.
Brecht Van Lommel [Fri, 20 Oct 2017 23:09:59 +0000 (01:09 +0200)]
Code refactor: move more memory allocation logic into device API.

* Remove tex_* and pixels_* functions, replace by mem_*.
* Add MEM_TEXTURE and MEM_PIXELS as memory types recognized by devices.
* No longer create device_memory and call mem_* directly, always go
  through device_only_memory, device_vector and device_pixels.

21 months agoCode refactor: use device_only_memory and device_vector in more places.
Brecht Van Lommel [Mon, 23 Oct 2017 17:32:59 +0000 (19:32 +0200)]
Code refactor: use device_only_memory and device_vector in more places.

21 months agoCode refactor: store device/interp/extension/type in each device_memory.
Brecht Van Lommel [Fri, 20 Oct 2017 21:31:13 +0000 (23:31 +0200)]
Code refactor: store device/interp/extension/type in each device_memory.

21 months agoCode refactor: pass device to scene, check OSL with device info.
Brecht Van Lommel [Fri, 20 Oct 2017 03:08:26 +0000 (05:08 +0200)]
Code refactor: pass device to scene, check OSL with device info.

21 months agoVSE: draw grid lines at every second
Campbell Barton [Mon, 23 Oct 2017 11:27:21 +0000 (22:27 +1100)]
VSE: draw grid lines at every second

Was hard-coded to 25 frames.

D2893 by @jooert

21 months agoDocs: improve bmesh exception message
Campbell Barton [Mon, 23 Oct 2017 10:57:32 +0000 (21:57 +1100)]
Docs: improve bmesh exception message

Suggested in T53131

21 months agoCorrect gtest error in recent beautify change
Campbell Barton [Mon, 23 Oct 2017 03:20:35 +0000 (14:20 +1100)]
Correct gtest error in recent beautify change

21 months agoPolyfill Beautify: half-edge optimization
Campbell Barton [Sun, 22 Oct 2017 14:15:26 +0000 (01:15 +1100)]
Polyfill Beautify: half-edge optimization

Was using an edge hash for triangle -> edge lookups,
updating triangle indices for each edge-rotation.

Replace this with half-edge which can rotate edges much more simply,
writing triangles back once the solution has been calculated.

Gives ~33% speedup in own tests.

21 months agoCode refactor: avoid some unnecessary device memory copying.
Brecht Van Lommel [Fri, 20 Oct 2017 02:32:29 +0000 (04:32 +0200)]
Code refactor: avoid some unnecessary device memory copying.

21 months agoCode refactor: simplify image device memory allocation.
Brecht Van Lommel [Fri, 20 Oct 2017 02:20:37 +0000 (04:20 +0200)]
Code refactor: simplify image device memory allocation.

21 months agoFix issue with resumable rendering in recent changes.
Brecht Van Lommel [Sat, 21 Oct 2017 18:57:31 +0000 (20:57 +0200)]
Fix issue with resumable rendering in recent changes.

21 months agoCycles: disable progressive refine if denoising or save buffers is used.
Brecht Van Lommel [Tue, 10 Oct 2017 00:28:23 +0000 (02:28 +0200)]
Cycles: disable progressive refine if denoising or save buffers is used.

Progressive refine undoes memory saving from save buffers, so enabling
both does not make much sense. Previously enabling progressive refine
would disable denoising, but it should be the other way around since
denoise actually affects the render result.

Includes some code refactor for progressive refine render buffers, and
avoids recomputing tiles for each progressive sample.

21 months agoCycles: combined CPU + GPU rendering support.
Brecht Van Lommel [Sat, 21 Oct 2017 16:58:59 +0000 (18:58 +0200)]
Cycles: combined CPU + GPU rendering support.

CPU rendering will be restricted to a BVH2, which is not ideal for raytracing
performance but can be shared with the GPU. Decoupled volume shading will be
disabled to match GPU volume sampling.

The number of CPU rendering threads is reduced to leave one core dedicated to
each GPU. Viewport rendering will also only use GPU rendering still. So along
with the BVH2 usage, perfect scaling should not be expected.

Go to User Preferences > System to enable the CPU to render alongside the GPU.

Differential Revision:

21 months agoMove & rename uiLayoutOperatorButs to interface_templates.c
Julian Eisel [Sat, 21 Oct 2017 14:47:25 +0000 (16:47 +0200)]
Move & rename uiLayoutOperatorButs to interface_templates.c