The following CMake options have been added (enabled by default),
except for the lite build configuration.
- WITH_IO_STL
- WITH_IO_WAVEFRONT_OBJ
- WITH_IO_GPENCIL (for grease pencil SVG importing).
Note that it was already possible to disable grease pencil export by disabling WITH_PUGIXML & WITH_HARU.
This is intended to keep the lite builds fast and small for building,
linking & execution.
NOTE: I've opted to use WITH_IO_ prefix and I think this helps differentiate these options from other libraries WITH_STL especially reads as if it might control C++ STL, for consistency it would be nicer to use WITH_IO_COLLADA but this can be handled separately.