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lamp, world, texture and scene) still keep their original library pointer when appending, making them uneditable. Clearing the
lib pointer now has been moved inside the id_clear_lib_data function, with an ugly switch statement to handle integrated node trees.
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inside material, scene, etc. on lib_link, so that the UI buttons get disabled when editing linked node trees. Thanks to Brecht
van Lommel for suggesting this fix.
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objects, found while looking into another bug.
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Issue was caused by couple of circumstances:
- Normal Map node requires tesselated faces to compute tangent space
- All temporary meshes needed for Cycles export were adding to G.main
- Undo pushes would temporary set meshes tessfaces to NULL
- Moving node will cause undo push and tree re-evaluate fr preview
All this leads to threading conflict between preview render and undo
system.
Solved it in way that all temporary meshes are adding to that exact
Main which was passed to Cycles via BlendData. This required couple
of mechanic changes like adding extra parameter to *_add() functions
and adding some *_ex() functions to make it possible RNA adds objects
to Main passed to new() RNA function.
This was tricky to pass Main to RNA function and IMO that's not so
nice to pass main to function, so ended up with such decision:
- Object.to_mesh() will add temp mesh to G.main
- Added Main.meshes.new_from_object() which does the same as to_mesh,
but adds temporary mesh to specified Main.
So now all temporary meshes needed for preview render would be added
to preview_main which does not conflict with undo pushes.
Viewport render shall not be an issue because object sync happens from
main thread in this case.
It could be some issues with final render, but that's not so much
likely to happen, so shall be fine.
Thanks to Brecht for review!
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to work around dependency graph limitations.
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some exceptions like making a node tree local and material clipboard.
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this is not used yet, so no functional changes.
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shouldnt be NULL.
also remove IDP_AppendArray's return value which wasnt the new item in the array (which is odd/misleading), but wasnt used anywhere either.
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also use ..._find_name(..., name) rather then ..._find_named(..., name) --- both were used.
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* Shadow color now usable in the BGE
* Simplified the shadow panel while "Blender Game" renderer is active
* Added variance shadow maps for the BGE
* Buffered shadows on sun lamps in the BGE (orthographic)
* Light textures in the BGE
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else if's
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was an error with make-local refactor & path updating.
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- remove unneeded type check from convert grease pencil operator.
- correct some error prints & use __func__.
- make copy_libblock take an ID* argument rather than void*.
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