a73c5e8954
VDE-002 (High): Fix submodule include path - All target_include_directories: CMAKE_SOURCE_DIR → BUILD_INTERFACE - Works as both standalone project and add_subdirectory() VDE-006 (High): Break vde_mesh ↔ vde_brep circular dependency - Move mesh-dependent code from brep to mesh module - vde_brep no longer links vde_mesh VDE-007 (Low): Add mirror() and mirror_about_plane() to transform.h VDE-008 (Low): Add convenience accessors to StlTriangle (.x()/.y()/.z()) VDE-009 (Medium): Full Doxygen docs for C API + examples/capi/basic_usage.cpp Pending: VDE-001/003/004/005/010 GCC compatibility (agent still running)