* fix export fbx wrong Materials index in LayerElementMaterial
* Refix export fbx wrong Materials index in LayerElementMaterial. Materials index should be the order of Materials in connections of the Model node.
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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
There were some typos and incorrect offsets in a previous PR. This fixes part of it, correctly exporting the UV.
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
* Fix fbx export. Nodes "LayerElementNormal" and "LayerElementColor" should be written only when actual data are exported.
* Update FBXExporter.cpp
- Fix intentions
- use empty instead of size for checking data exists
* refactoring
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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
* Fix Whitespace
No functional changes. This commit removes trailing spaces, undesired line breaks, and formatting screwups.
* Remove more useless line breaks in license (500 out of 630 license copies do NOT use double line breaks here)
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Co-authored-by: Krishty <krishty@krishty.com>
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
* [FBX] Allow export multi materials per node
Previously it was assumed that each node would export a single material. This removes that
assumption, and also allows for exporting multiple meshes with a single node. Previously they
would each be seprated into their own node.
* Support for animations with multiple meshes too
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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
Previously it was possible that the number of vertices between the mesh and morph mesh varied.
This may have caused problems in tools like Blender, and this ensures there's a 1-1
correspondence between vertices.
In addition, exporting doubles broke meshlab on import, so now it exports floats.
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
Some blendshapes don't have normal transformations, but Assimp currently requires that normals
be present. This removes that, and won't populate the normal field.
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
* Added more Maya materials
Added Maya materials to list and add setting texture properties for getting lost textures to mesh
* Update utMaterialSystem.cpp
Now new enumerators are handled by a case label in utMaterialSystem.cpp
* Update material.h
- Fix tests: use the correct max material parameter
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Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
When loading a mesh exported from assimp into Blender, it warns that it has an incorrect class.
While debugging, I traced it back to this being `Blendshape` where `Geometry` was expected. This
is likely because this node describes a `Geometry`, which is used as a blendshape. I'm not sure
if any other DCC tools or places to import it expect `Blendshape` instead (i.e. was this code
ever tested?), but it fixes its use in Blender.
Co-authored-by: Kim Kulling <kimkulling@users.noreply.github.com>
