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If the caller wants loop-tris, there is a function to calculate them.
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Loop triangles are tessellated triangles create from polygons, for renderers
or exporters that need to match Blender's polygon tesselation exactly. These
are a read-only runtime cache.
Tessfaces are a legacy data structure from before Blender supported n-gons,
and were already mostly removed from the C code.
Details on porting code to loop triangles is in the release notes.
Differential Revision: https://developer.blender.org/D3539
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Differential Revision: https://developer.blender.org/D3719
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Differential Revision: https://developer.blender.org/D3719
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Conflicts:
source/blender/blenkernel/intern/rigidbody.c
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RNA API Object.ray_cast would not normalize direction vector before
doing first quick bbox intersection test, while using its returned
distance value. This could lead to wrong exclusion of object.
Thanks to @codemanx for finding that issue.
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In the outliner, right click > view layer > set indirect only. This is
like clearing camera ray visibility on objects in the collection, and is
temporary until we have more general dynamic overrides.
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In the outliner, right click > view layer > set holdout. This is
temporary until we have more general dynamic overrides, but helps
Spring production for now.
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Internally it's still mostly named lamps, though some modules like Cycles
were already calling them lights.
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We were using int's for bool arguments in BKE,
just to avoid having wrapper functions.
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Only case remaining is a nasty ccgdm/opensubdiv update case, TBD once
subsurf case is addressed.
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Conflicts:
source/blender/collada/DocumentImporter.cpp
source/blender/editors/include/ED_object.h
source/blender/editors/object/object_modifier.c
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This commit actually adds some G.main... but at much, much higher level
than the ones it removes, so should still be better ;)
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Conflicts:
source/blender/editors/io/io_collada.c
source/blender/editors/object/object_bake.c
source/blender/editors/object/object_edit.c
source/blender/editors/render/render_internal.c
source/blender/makesrna/intern/rna_object_api.c
source/blenderplayer/bad_level_call_stubs/stubs.c
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The few ones in getters/setters we cannot remove as easily, for now we
can live with those I think...
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Differential Revision: https://developer.blender.org/D3438
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with `bvhtree_from_mesh_get`.
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For correct results these must have been set already when the depsgraph was
created and evaluated, so all dependencies have appropriate resolutions too.
For particle we no longer backup and restore the viewport particles to avoid
overwriting them during render, as copy-on-write solves this for us. Even
without COW particles seem to work ok.
This also removes the particle simplification options based on camera. This
was never used much and only available in Blender Internal.
Differential Revision: https://developer.blender.org/D3148
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Cycles is no longer using this. There are still addons using it but for
correct results with the new depsgraph this API should not be used.
Differential Revision: https://developer.blender.org/D3143
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Sync changes from 2.8
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Avoids having to check the objects mode in 'update_from_editmode'.
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The RenderResult struct still has a listbase of RenderLayer, but that's ok
since this is strictly for rendering.
* Subversion bump (to 2.80.2)
* DNA low level doversion (renames) - only for .blend created since 2.80 started
Note: We can't use DNA_struct_elem_find or get file version in init_structDNA,
so we are manually iterating over the array of the SDNA elements instead.
Note 2: This doversion change with renames can be reverted in a few months. But
so far it's required for 2.8 files created between October 2016 and now.
Reviewers: campbellbarton, sergey
Differential Revision: https://developer.blender.org/D2927
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Finally, bases are all using the latest, newest SceneLayer bases.
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While getting rid of Scene->base we got the following fixes:
* Fix "Convert To" operator
* Fix "NLA allowing to selected objects that are not selectable
* Fix scene.objects (readonly, no option to link/unlink)
Note: Collada needs to use the context SceneLayer for adding objects
however I added a placeholder, so Collada maintainers can fix this
properly.
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Practically all access to enum data is read-only.
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Iterate over invisible objects too, so lamps can still lit the scene.
Also, now you can use a collection to set an object to invisible, not
only to visible.
For example:
Scene > Master collection > bedroom > furniture
Scene > View Layer > bedroom (visible)
> furniture (invisible)
The View Layer has two linked collections, bedroom and furniture.
This setup will make the furniture collection invisible.
Note: Unlike what was suggested on D2849, this does not make collection
visibility influence camera visibility. I will keep this as a separate
patch.
Reviewers: sergey
Subscribers: sergey, brecht, fclem
Differential Revision: https://developer.blender.org/D2849
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Note that some little parts of code have been dissabled because eval_ctx
was not available there. This should be resolved once DerivedMesh is
replaced.
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BKE_depsgraph.h
This removes BKE_depsgraph.h and depsgraph.c
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- if it is to check a bool, let it be local;
- removes gotos;
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This is taking longer than I expected.
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If `isect_ray_aabb_v3_simple` provides this information, why not take advantage of it?
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This avoids the unnecessary creation of bvhtree, which can be highly inefficient in some cases
(for example: in the `operator_modal_view3d_raycast.py` template)
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