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The generic bounds utility used an incorrect initial value. The value
cannot be zero-initialized, because that breaks the case where all
values are greater than zero.
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RNA camera code did not handle path for its image/movieclip users
sub-data, and moviclip RNA struct definition did not have a rna path
function at all.
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Refactor the code, and optimize it slightly (no need e.g. to check for
nodes when the nodetree is of a type that cannot have image user nodes).
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See {rBb69aad60bda23a53482b2c2ae98715c23a715bc8}
for more details.
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This commit ports the "Set Spline Type" node to the new curves type.
Performance should be improved in similar ways to the other refactors
from the conversion task (T95443). Converting to and from Catmull Rom
curves is now supported. There are a few cases where a lot of work can
be skipped: when the number of points doesn't change, and when the
types already match the goal type.
The refactor has a few other explicit goals as well:
- Don't count on initialization of attribute arrays when they are
first allocated.
- Avoid copying the entire data-block when possible.
- Make decisions about which attributes to copy when changing curves
more obvious.
- Use higher-level methods to copy data between curve points.
- Optimize for the common cases of single types and full selections.
- Process selected curves of the same types in the same loop.
The Bezier to NURBS conversion is written by Piotr Makal (@pmakal).
Differential Revision: https://developer.blender.org/D14769
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The initial point count check was only being done for Bezier curves.
This revision fixes T98624 by adding the check for NURBS curves as well.
Reviewed By: HooglyBoogly
Maniphest Tasks: T98624
Differential Revision: https://developer.blender.org/D15140
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Added Windows/Intel GPU to the list of work-a-rounds. This will
reduce the performance when using Intel GPUs on all platforms.
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This could spam the console with errors (potentionally slowing down in
cases).
Was added in rBeae36be372a6, but not used.
Maniphest Tasks: T98565
Differential Revision: https://developer.blender.org/D15113
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This mirrors the C++ attribute API better, separates the implementation
of attributes from CustomData slightly, and makes functions simpler,
clearer, and safer.
Also fix an issue with removing an attribute caused by 97712b018df71c
meant the first attribute with the given type was removed instead of
the attribute with the given name.
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Converting an attribute does not work from edit mode because
there is no attribute API implemented for BMesh, so disable the
operation in that mode and add a poll message.
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Active camera is a property of Scene, so need to take scene changes into
account for such drivers to work reliably.
The fix covers all the common cases of such configurations, but some of
them might not be yet fully supported. Mainly cases when the target ID
is not covered by the copy-on-write mechanism.
There is a fuller explanation available in the code for the ease of reading
by the future generations.
Differential Revision: https://developer.blender.org/D15146
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The following CMake options have been added (enabled by default),
except for the lite build configuration.
- WITH_IO_STL
- WITH_IO_WAVEFRONT_OBJ
- WITH_IO_GPENCIL (for grease pencil SVG importing).
Note that it was already possible to disable grease pencil export
by disabling WITH_PUGIXML & WITH_HARU.
This is intended to keep the lite builds fast and small for building,
linking & execution.
Reviewed By: iyadahmed2001, aras_p, antoniov, mont29
Ref D15141
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As Wayland doesn't support moving the cursor, draw a cross-hair cursor
at the location used by Blender.
Without this, the cursor was locked at the location where grab started,
making some actions unusable since the cursor location was invisible.
Resolves T77311.
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Grab which didn't wrap would lock the cursor, making actions such
as resizing areas lock the cursor in-place.
Confine the cursor to the window instead.
This behavior was also used for X11 when grabbing the cursor was first
supported but could lock the system if Blender froze while grabbing so
it was disabled [0].
For Wayland this shouldn't be a problem as compositors implement grab
in a way that prevents the client from locking the system.
[0]: 3e3d2b7a4cfc38f673bdeb48707b95c7bd50049a
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I took the decision to assert on unexpected value as the behavior of these
functions are not consistent across the whole integer domain.
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More information in the svn log. But basically the smooth brush
is re-using the previous one we had for hair, and the density is
representing the hair root points that are removed to reach the
desired density.
Those brushes are used by D15134.
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Removal of BLT_lang_is_ime_supported which is always returns true and
is no longer needed.
See D11800 for more details.
Differential Revision: https://developer.blender.org/D11800
Reviewed by Campbell Barton
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If a geometry does not have CustomData for a certain domain,
it may still have CustomData on other domains. In that case
we need to continue to the other domains instead of returning.
This worked for meshes because the domains are all at the
start of the `info` array. It didn't work for curves.
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# Conflicts:
# source/blender/draw/engines/eevee/shaders/volumetric_vert.glsl
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`math::divide_ceil` is just the vector implementation of `divide_ceil_u`.
`math::ceil_to_multiple` is similar but finaly multiply by the divisor.
It is handy to handle tile buffers resolutions.
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Fix regression and remove duplicated computation.
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This bug was unreported. This was triggering a linking error caused by
the vertex shader not having a local version of `attr_load_temperature_post`
and `attr_load_color_post`.
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This was caused by the `copy_m4_m4` trying to copy the `object_to_texture`
from `drw_grid` which was `nullptr`.
Fixing this also exposed that rendering such volumes (without any valid
grid attributes) is not supported and we should follow what Cycles does.
Differential Revision: https://developer.blender.org/D15147
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This can be useful to avoid unnecessary boilerplate in various users
of the CustomData API. Split from D14685 and D14769.
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Problem was caused by `startdisp` and `enddisp` still being used after changes
implemented in rB7afcfe111aac.
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Though no nodes have descriptions currently, this patch makes it
possible to add descriptions that display in the add menu, for
custom node systems and existing builtin nodes.
Differential Revision: https://developer.blender.org/D14963
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Regression from rBb66368f3fd9c, we still need to store all data on undo
writes, since overrides are not re-applied after undo/redo.
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Viewport drawing does not support a per point radius attribute yet.
Instead, it has a fixed set of radius parameters that are used for all
curves in the same object. Now those radii are retrieved from the
radius attribute of the points on the first curve. This allows users
to control the radius of curves to some degree until proper per-point
radius is supported.
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This function only checked for uniqueness in the current domain,
while attribute names should be unique among all domains within
a geometry.
Differential Revision: https://developer.blender.org/D15144
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Adhere to the documented use of `GPU_line_width()` and don't restore the
previously set line width.
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Symmetry should be applied in the space of the curves object,
not in the space of the surface object.
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Caused by {ea182deeb9cdd2a9137e98eb0072f57c0fb1e09f}.
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If `cancel` is `false`, `NULL` `inter` pointer dereferencing could occur.
Currently I haven't found a case where this can happen.
But it's best to avoid.
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Add three operators to the Collections properties panel:
- `object.instance_offset_to_cursor`, which is already available from
the Object properties panel. The operator works on the active
collection, though, so it's weird to not have it in the Collections
panel.
- `object.instance_offset_from_object` is a new operator, which performs
the same operation as above, but then based on the active object's
evaluated world position.
- `object.instance_offset_to_cursor` is also new, and performs the
opposite of the first operator: it moves the 3D cursor to the
collection's instance offset.
The first two operators make it easier to set the instance offset. The
last operator makes it possible to actually see the offset in the 3D
viewport; drawing it using some overlay could also work, but that would
be more effort to get right, and then snapping the 3D cursor would still
be useful.
The operators are placed in a popup menu, as to not clutter the
interface too much with various buttons.
Reviewed By: dfelinto, eyecandy
Differential Revision: https://developer.blender.org/D14966
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Use both left/right modifier keys for:
- Fly Mode.
- Walk Mode.
- Area Split.
- Sculpt Detail Map.
- Sculpt Expand.
- Standard Modal Map
Resolves T98638.
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Those cyclic dependencies (lib_A depends on a texture from lib_B, which
links geometry from lib_A) are bad, but previous code did not always
helped much in idendtifying to actuall issue point.
Now, reduce maximum 'recursion' level to 100 (this should already never
be reached in practice), and additionally report warnings when reaching
level 90, so that user gets more context data to identify more easily
the culprit.
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This patch adds some useful debugging & profiling env vars to the Metal backend:
- `CYCLES_METAL_PROFILING`: output a per-kernel timing report at the end of the render
- `CYCLES_METAL_DEBUG`: enable per-dispatch tracing (very verbose)
- `CYCLES_DEBUG_METAL_CAPTURE_KERNEL`: enable programatic .gputrace capture for a specified kernel index
Here's an example of the timing report with `CYCLES_METAL_PROFILING` enabled:
```
---------------------------------------------------------------------------------------------------
Kernel name Total threads Dispatches Avg. T/D Time Time%
---------------------------------------------------------------------------------------------------
integrator_init_from_camera 657,407,232 161 4,083,274 0.24s 0.51%
integrator_intersect_closest 1,629,288,440 681 2,392,494 15.18s 32.12%
integrator_intersect_shadow 751,652,291 470 1,599,260 5.80s 12.28%
integrator_shade_background 304,612,074 263 1,158,220 1.16s 2.45%
integrator_shade_surface 1,159,764,041 676 1,715,627 20.57s 43.52%
integrator_shade_shadow 598,885,847 418 1,432,741 1.27s 2.69%
integrator_queued_paths_array 2,969,650,130 805 3,689,006 0.35s 0.74%
integrator_queued_shadow_paths_array 593,936,619 379 1,567,115 0.14s 0.29%
integrator_terminated_paths_array 22,205,417 155 143,260 0.05s 0.10%
integrator_sorted_paths_array 2,517,140,043 676 3,723,579 1.65s 3.50%
integrator_compact_paths_array 648,912,748 155 4,186,533 0.03s 0.07%
integrator_compact_states 20,872,687 155 134,662 0.14s 0.29%
integrator_terminated_shadow_paths_array 374,100,675 438 854,111 0.16s 0.33%
integrator_compact_shadow_paths_array 503,768,657 438 1,150,156 0.05s 0.10%
integrator_compact_shadow_states 37,664,941 202 186,460 0.23s 0.50%
integrator_reset 25,165,824 6 4,194,304 0.06s 0.12%
film_convert_combined_half_rgba 3,110,400 6 518,400 0.00s 0.01%
prefix_sum 676 676 1 0.19s 0.40%
---------------------------------------------------------------------------------------------------
6,760 47.27s 100.00%
---------------------------------------------------------------------------------------------------
```
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D15044
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