* Begin Sorting SubProjects into Folders
* Add more subprojects to folders
* Add even more subprojects to folders
* Add further subprojects to folders
* Move the last two projects
* Move Resources to a Resources subfolder
* Remove spaces to be stylistically coherent
* Revert Improper CMake Modifications
* Revert erroneous line removals
* Only specify sdl2's folder on WIN32
* Add the shader subprojects to a Generated folder
* Move shaders to Filament/Shaders
I tested this with the problem model and a couple other models.
This bug is inherited from cgltf_node_transform_local, so I will
upstream the fix. There are two ways to see that the new math is
correct:
1) Look at decomposeMatrix and note that scales belong to rows,
not columns.
2) Look at the Brandon Jones implementation:
http://glmatrix.net/docs/mat4.js.html#line1079Fixes#1519.
* Make CMake 3.10 the minimum version, add LTO option
* Install a newer CMake on Linux CI builds
* Update LLVM and Cmake on Windows CI
* Update build/windows/ci-common.bat
Co-Authored-By: Ben Doherty <benjdoherty15@gmail.com>
* Update formatting
* Apply suggestions from code review
* Update build/windows/ci-common.bat
* Update CMake
* Switch Android projects back to CMake 3.6
* Introduce AssetPipeline for performing glTF manipulations.
AssetPipeline offers a place for doing things like scene flattening,
transform baking, and optimization of glTF assets. These types of scene
manipulations will allow us to tackle lightmap baking in the upcoming
atlasgen tool.
This initial PR includes support for scene flattening, which is fairly
non-trivial. Support for parameterization via xatlas will be added in a
subsequent PR.
In a glTF asset, a single mesh can be referenced by several nodes, and
each reference can have a unique transform. AssetPipeline can flatten
the asset such that each instanced mesh has its own vertex data, and the
node transform gets baked into the vertex data.
Recall that gltfio is composed of two libraries: the core library (no
filamat) and the full library. This adds to the size of the full library
but leaves the core library as is.
* Fix various Windows build issues.
This is used by our upcoming gltfio library and is the lightest-weight
glTF reader that we know of. In fact it does not do much other than
parse the JSON and provide C structures for the data.