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Following naming convention of most operators.
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Using both evt and event together was confusing.
Renamed:
- event_state <- evt
- event_state_other <- oevt
- event_other <- oevent
- win_other <- owin
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Now, if the Autokey is not enabled, a new frame is not created and it is used the last active one. If no active frame, a message is displayed and the operation is canceled.
This is a common request for 2D artists.
Also, grease pencil was not working as Blender does in other areas.
Reviewed By: pepeland
Differential Revision: https://developer.blender.org/D10557
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provide a UVMap
This was reported for remesh and skin modifiers.
These dont preserve UV layers (and probably cannot in a reasonable way),
so instead let the UV Project modifier create a new (equally named) UV
layer (as was suggested by @brecht in T59376).
Maniphest Tasks: T59376
Differential Revision: https://developer.blender.org/D10617
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The `MAX_LIBARRAY` define was an annoying doublon to the `INDEX_ID_MAX` enum value
now defined in `DNA_ID.h`, and it is no more useful.
And comments were somewhat outdated. Also added an explanation about
chosen order for the `INDEX_ID_<IDTYPE>` order.
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This is a simple heuristic that seems to improve the search results in many cases.
Differential Revision: https://developer.blender.org/D10618
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This adds a couple more utility methods to various node tree ref types.
Also `InternalLinkRef` has been added to get simpler access to internal links.
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See comment in code for more details.
Differential Revision: https://developer.blender.org/D10615
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Pasting nodes can create new id relations, because nodes can reference IDs.
Therefore the depsgraph has to be updated when nodes are pasted.
We could somehow check if the pasted nodes referenced IDs, but I'm not sure
if this complexity is worth it.
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Replace static methods with regular methods.
Now the 'Main' value is taken from the collection.
Needed to support multiple 'Main' instances in Python, see T86183.
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Previously only static methods were supported.
Now C/API functions added to collections can receive a 'self' argument.
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Note that this still does not work when in the node group directly referenced
by the modifier, only in sub-node-groups. This limitation will be removed
at some point.
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This UserPref setting is only used when no path is set yet.
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Saving the startup file now uses "Save Copy", so paths are preserved.
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This was using fall-back category "Other Options"
which should be kept empty.
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Use event modifier checks that follow most of Blender's code.
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In this case, there is no benefit to using Py_CLEAR
as the value will never be NULL and can't be used later on.
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All tracked objects need a matching un-track,
also remove redundant Py_XDECREF call.
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By default objects are no longer GC tracked, this removes some overhead
although it's not significant in my own testing.
- Only enable GC for StructRNA when 'WITH_PYTHON_SAFETY' is on.
- Only track StructRNA when their 'reference' is set.
- Add missing NULL check when 'WITH_PYTHON_SAFETY' is on
and objects new objects be created.
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None of these properties can be animated, so it doesn't make sense
to leave space for decorators on the right side of the panels. In fact
that is what was intended, but they were not manually disabled
in all of the panels.
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The environment (world) irradiance wasn't correctly skipped.
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Because pressing enter will choose the current search item from the menu,
and there was no search item with an empty string, it was impossible to
clear the text of an attribute text field. This commit adds a simple "X"
icon in the top row when you delete the string.
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This commit exposes the strings used in the node error messages for
localization. It also changes the message tooltip creation to
automatically add the period at the end, to be more consistent with
the (arguably bad) design of other tooltips in Blender.
Calling `TIP_` directly in the node implementation files allows us to
continue using `std::string` concatenation instead of passing variadic
arguments. It's also more explicit about which part of the message is
translated and which isn't. The files already include the translation
header anyway.
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This clamp the volumetric shadow samples to the actual old max to avoid
problematic slowdown after the bugfix rB3a29c19b2bff.
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The SSS shader in Eevee has the following drawbacks (elaborated in {T79933}):
1. Glowing
2. Ringing. On low SSS jittering it is rendered a bunch of sharp lines
3. Overall blurriness due to the nature of the effect
4. Shadows near occlusions as in T65849
5. Too much SSS near the edge and on highly-tilted surfaces
{F9438636}
{F9427302}
In the original shader code there was a depth correction factor, as far as I can understand for fixing light bleeding from one object to another. But it was scaled incorrectly. I modified its scale to depend on SSS scale*radius and made it independent from the scene scale. The scale parameter (`-4`) is chosen so that it makes tilted surfaces to have visually the same SSS radius as straight surfaces (surfaces with normal pointed directly to the camera).
This depth correction factor alone fixes all the problems except for ringing (pt. 2). Because of float-point precision errors and irradiance interpolation some samples near the border of an object might leak light, causing sparkly or dashed (because of aliasing) patterns around the highlights. Switching from `texture()` to `texelFetch()` fixes this problem and makes textures on renders visually sharper.
An alternative solution would be to detect object borders and somehow prevent samples from crossing it. This can be done by:
1. Adding an `object_id` texture. I think it requires much more code changing and makes the shader more complicated. Again, `object_id` is not interpolatable.
2. Watch gradient of depth and discard samples if the gradient is too big. This solution depends on scene scale and requires more texture lookups. Since SSS is usually a minor effect, it probably doesn't require that level of accuracy.
I haven't notice it in practice, but I assume it can make visible SSS radius slightly off (up to 0.5 px in screen space, which is negligible). It is completely mitigated with render sampling.
Reviewed By: Clément Foucault
Differential Revision: https://developer.blender.org/D9740
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This improve self intersection prevention. Also reduce the bias
that was making a lot of rays not being shoot at grazing angles.
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This is ported from Cycles and fixes issues with bump/normal mapping
giving weird reflections/lighting.
Fixes T81070 Specular light should be limited to normal pointing toward the camera
Fixes T78501 Normal mapping making specular artifact
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{73af762e9cd595ea708647c02c7e74752d844e80}
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Core API of cryptomatte is also CPP.
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Warnings:
* readability-inconsistent-declaration-parameter-name
* readability-redundant-smartptr-get
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Can use const parameter.
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Warning: else-after-return/break
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Steps to reproduce:
- switch to Scripting workspace
- execute bpy.data.meshes['Cube'].copy()
- Outliner will not show the new mesh immediately
Now just send appropriate notifier.
Differential Revision: https://developer.blender.org/D10584
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Sometimes it is useful to have this information available to be able
to read information from links.
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The `bNodeLinkDrag` struct was NULL when dragging a node instead of
a link. It is allocated with `calloc` anyway, so this field doesn't
need to be explitely cleared.
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Don't assign the BPy_StructRNA a value which can be 'None',
instead, set it to NULL.
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This commit includes a few simple improvements to the direct mesh
boolean code added recently.
- Passing the transforms and meshes to `direct_mesh_boolean` as spans
makes the function easier to call from C++.
- The definition of `TransMat`, was unecessary when we have the
`float4x4` type already used elsewhere in C++ code.
Differential Revision: https://developer.blender.org/D10592
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The socket drag operator stored the index of the last picked socket
into RNA in case the mouse cursor leaves the link while dragging.
This id was not unique which is why sometimes a link from an other node
with the same id is picked.
This patch changes the way the last picked link is stored and stores a
pointer to the link directly into bNodeLinkDrag struct instead.
Differential Revision: https://developer.blender.org/D10590
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Also use doxygen comments for sculpt functions.
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The Python API for the curve mapping widget offers the `update`
function, but no way to reset the view to the clipping rectangle.
This commit adds a blenkernel function for this operation,
and exposes it to the CurvMapping RNA API. This allows addons
to display a more user-friendly view of the data in this widget.
Differential Revision: https://developer.blender.org/D10561
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