set(physics_integration_api_dir "${physics_dir}/integration-api") set(physics_src_files ${physics_src_files} ${physics_integration_api_dir}/integ-physics-adaptor.cpp ${physics_integration_api_dir}/physics-world.cpp ) set(physics_integration_api_header_files ${physics_integration_api_dir}/integ-physics-adaptor.h ${physics_integration_api_dir}/physics-world.h )