From patch D11780 from Erik Abrahamsson.
It parallelizes making the vertices, destruction of map entries,
finding if the result is PWN, finding triangle adjacencies,
and finding the ambient cell.
The latter needs a parallel_reduce from tbb, so added one into
BLI_task.hh so that if WITH_TBB is false, the code will still work.
On Erik's 6-core machine, the elapsed time went from 17.5s to 11.8s
(33% faster) on an intersection of two spheres with 3.1M faces.
On Howard's 24-core machine, the elapsed time went from 18.7s to 10.8s
for the same test.
Adds full frame implementation to this node operations.
No functional changes.
1.3x faster than tiled fallback.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D11764
Adds full frame implementation to this node operation.
No functional changes.
1.4x faster than tiled fallback.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D11765
Adds full frame implementation to this node operation.
No functional changes.
1.7x faster than tiled fallback.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D11766
Adds full frame implementation to this node operation.
No functional changes.
1.5x faster than tiled fallback.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D11767
Also replace integer with bool in Ghost API when only used as boolean,
and uint8* with char* in Ghost API when variable is a string.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D11617
Signed-off-by: Nicholas Rishel <rishel.nick@gmail.com>
This node creates a poly spline line in one of 2 modes:
- Line between two points
- Start Point, Direction, and Length
Both modes create splines with only start and endpoints.
A resample node can be used afterward to increase the point count.
Differential Revision: https://developer.blender.org/D11769
This patch adds a very simple node that explicitly converts a float to
an int. While this may seem redundant, it would offer 2 benefits to the
current requirement to use implicit float conversions:
1. It makes the node tree's intent more clear and self-documenting
(especially if changes in the future require integer inputs).
2. It eliminates undefined behavior in current/future nodes from float
inputs by guaranteeing that the input is an integer.
The node offers a variety of rounding techniques to make it more flexible.
Differential Revision: https://developer.blender.org/D11700
This would prevent loading a parent that would only be referenced by
children during a linking operation.
Looks like this missing bit of code has been there since the stone ages,
it is fairly baffling to find that such critical low-levels mistakes can
survive decades in a codebase...
Note that such fully-indirectly linked parent object is not instantiated
in scene currently, this is fairly bad I think, but kind of a different
issue.
Blender did not support to input East Asian characters (Chinese, Japanese,
Korean) on macOS. This patch adds support for Japanese input, by implementing
the appropriate processing for the NSTextInputClient protocol.
Technical notes:
* The conversion candidate window is drawn by the input method program calling
`firstRectForCharacterRange`.
* The string before confirmation (called `composite` in blender) is handled in
the `setMarkedText` method called by the input method program.
* The string after confirmation (called `result` in the blender) is processed
in the `insertText` method called by the input method program.
Ref T51283
Differential Revision: https://developer.blender.org/D11695
IME conversion candidate window was displayed at the mouse position, instead of
below the cursor or text selection.
Blender need to tell the input method program where the conversion candidate
window is during Japanese and Chinese input.
In macOS, the `firstRectforCharacterRange` is called when input by the input
method starts, and the position of the conversion candidate window is
specified. Therefore, it is necessary to set the position of the conversion
candidate window before input starts. This patch changes it so that the position
of the conversion candidate window is always set when the cursor is drawn.
Differential Revision: https://developer.blender.org/D11697
File Browser code uses the term "params" for its file selection parameters a
lot. Avoid confusion/ambiguity by calling the notifier listener parameters
"listener_params".
Went back to using Blender's polyfill for triangulation, which is much
faster (time for a 3.1M face boolean went from 103s to 48s).
Had to put in detection for the case that needs the exact triangulator
(bug T86805), and also a fix for non-convex quads (bug T89330).
Blender needs to tell the input method program where the conversion
candidate window is during Japanese and Chinese input.
In macOS, there are displays where the window size and the native pixel size
are different, so the candidate window may appear in an unnatural position.
This patch converts the cursor position x and y for matching macOS window
coordinate. On Windows, GHOST_GetNativePixelSize returns 1, so it has no effect.
Differential Revision: https://developer.blender.org/D11696
When inserting text using IME on a button, the character after the cursor is
displayed before the cursor.
This bug seems to have occurred during the refactoring in D765.
Differential Revision: https://developer.blender.org/D11072
This allows converting between different `destruct_ptr` types (which is
just a `std::unique_ptr` with a custom deleter).
The most common use case is to convert from a derived type to
the type of the base class.
This adds a viewer node similar to the one in the compositor.
The icon in the headers of nodes is removed because it served
the same purpose and is not necessary anymore.
Node outputs can be connected to the active viewer using
ctrl+shift+LMB, just like in the compositor. Right now this collides
with the shortcut used in the node wrangler addon, which will
be changed separately.
As of now, the viewed geometry is only visible in the spreadsheet.
Viewport visualization will be added separately.
There are a couple of benefits of using a viewer node compared
to the old approach with the icon in the node header:
* Better support for nodes that have more than one geometry output.
* It's more consistent with the compositor.
* If attributes become decoupled from geometry in the future,
the viewer can have a separate input for the attribute to visualize.
* The viewer node could potentially have visualization settings.
* Allows to keep "visualization points" around by having multiple
viewer nodes.
* Less visual clutter in node headers.
Differential Revision: https://developer.blender.org/D11470
Using BMesh operators through the edit-mesh API created a full copy
of the mesh so it was possible to restore the mesh in case
one of the operators raised an error.
Remove support for automatic backup/restore from the EDBM_op_* API's
as it adds significant overhead and was rarely used.
Operators that need this can use the BMBackup API to backup & restore
the mesh in case of failure.
Add warning levels to BMO_error_raise so operators can report problems
without it being interpreted as a request to cancel the operation.
For high-poly meshes creating and freeing a full copy is an expensive
operation, removing this gives a speedup of ~1.77x for most operators
except for "connect_verts" / "connect_vert_pair"
which still uses this functionality.
Previously, any face groups that could not be merged into a face
caused the entire operation to report an error and do nothing.
Now these cases are skipped over, dissolving faces where possible.
- Only create arrays with groups of two or more faces.
- Remove raising exception for zero length arrays.
- Remove redundant exception check (assert there is no exception).
- Use a struct for face array & it's length instead of a NULL
terminated array (removes the need to count faces in a loop).
- Replace '[mce]' with "Mike Erwin".
- Remove references to turn-table author as it isn't useful information,
the author was credited in the commit message.
Now, The weight is used in the randomize parameters of the offset modifier.
This is useful to generate effects like explosions.
Related to the new Vertex Weight modifiers.
A point of confusion about this node is that it doesn't work on the
output of the mesh circle primitive node. This patch adds a warning to
help with that. This avoids adding a warning when the geometry set
input has no mesh.
Differential Revision: https://developer.blender.org/D11771
