100644 blob 3161cee1c28a53888f6dd1a434dfcd1a23f2c8be	coordinates.cc
100644 blob 7fd72d6488812fdfc03d223853c65c5814ec6fef	coordinates.h
100644 blob ff19aac172dc086ab879d670cfa8bfb073e36217	coordinates_unittest.cc
100644 blob 456927e654368583e07c53af1e6a359151da9baf	shadow.cc
100644 blob 1513c53bebe50f81da594dfcb8a977f98dfd61bb	shadow.h