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Note that this tool seems like it might need to be rewritten
since results are quite strange.
Projecting on the view vector gives a small improvement though.
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Checking surrounding verts wasn't working properly.
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- Clamp accumulate so it doesn't exceed brush strength.
- Was multiplying by brush strength twice.
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Also skip any objects with zero ray visibility and meshes with
zero faces.
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paint_vertex.c was getting too big, move all code unrelated to
mode switching and modal painting into their own files.
Also replace vertex-color operators region redraw tag /w notifiers.
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These platforms didn't see maintenance in years.
This commit just removes ifdef's & cmake check.
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Seems this was removed by accident.
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Note that some import/export scripts will need updating
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GSOC 2017 by Darshan Kadu, see: D2859.
This is a partial merge of some of the features from
the soc-2017-vertex_paint branch.
- Alpha painting & drawing.
- 10 new color blending modes.
- Support for vertex select in vertex paint mode.
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This removes a bunch of code that is no longer needed, and running
"make update" will now automatically download the new libraries.
Differential Revision: https://developer.blender.org/D2861
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Differential Revision: https://developer.blender.org/D2853
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This is done by storing only a subset of PathRadiance, and by storing
direct light immediately in the main PathRadiance. Saves about 10% of
CUDA stack memory, and simplifies subsurface indirect ray code.
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Note that this is only supported in new depsgraph.
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Based on report from Talos Security Advisory.
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While we could skip this for linked files,
convention so far is to only update startup.
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with more string formats
Only basic types of character codes were being used
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-Werror=incompatible-pointer-types
as requested by @campbellbarton and @mano-wii
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2016 GSOC project by @nathanvollmer, see D2150
- Mirrored painting and radial symmetry, like in sculpt mode.
- Volume based splash prevention,
which avoids painting vertices far away from the 3D brush location.
- Normal based splash prevention,
which avoids painting vertices with normals opposite the normal
at the 3D brush location.
- Blur mode now uses a nearest neighbor average.
- Average mode, which averages the color/weight
of the vertices within the brush
- Smudge mode, which pulls the colors/weights
along the direction of the brush
- RGB^2 color blending, which gives a more accurate
blend between two colors
- multithreading support. (PBVH leaves are painted in parallel.)
- Foreground/background color picker in vertex paint
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Differential Revision: https://developer.blender.org/D2857
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Makes it possible to call a function like mem_alloc() when the context is
already active. Also fixes some missing pops in case of errors.
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Replace iroundf with round_fl_to_int, add other types
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Only lock tri's facing different directions.
Needed because scanfill creates zero area faces.
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mistakenly considering the state as degenerated"
This reverts commit a8f11f5422afa01608817755eea310e987f896be.
Result is no longer symmetrical, will investigate a different fix.
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obscured
by the transform constraint lines
Ported over e7395c75d504af2c2f720f43ea27b93e04a378e4 from the
greasepencil-object branch. I should've fixed this ages ago, but
couldn't figure out why at the time.
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Make it clear that the packed file could not be saved back out to disk
at the specified path (e.g. destination directory doesn't exist).
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One crucial thing here: OpenVDB shoudl be compiled WITHOUT
OPENVDB_ENABLE_3_ABI_COMPATIBLE flag. This is how OpenVDB's Makefile is
configured and it's not really possible to detect this for a compiled library.
If we ever want to support that option, we need to add extra CMake argument and
use old version 3 API everywhere.
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Avoids having to repeat obfuscating castings everywhere...
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Even if pointer assignment may be atomic, it does not prevent reordering
and other nifty compiler tricks, we need a memory barrier to ensure not
only that transferring pointer from wip array to final one is atomic,
but also that all previous writing to memory are “flushed” to
(visible by) all CPUs...
Thanks @sergey for finding the potential (though quite unlikely) issue.
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Useful for baking, so UV's can be moved outside the image
and not used to bake pixels (but still used for display).
D2801 by @Zuorion
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considering the state as degenerated
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