syntax = "proto2"; package ltpb; message Matrix4x4F { required float x00 = 1; required float x01 = 2; required float x02 = 3; required float x03 = 4; required float x10 = 5; required float x11 = 6; required float x12 = 7; required float x13 = 8; required float x20 = 9; required float x21 = 10; required float x22 = 11; required float x23 = 12; required float x30 = 13; required float x31 = 14; required float x32 = 15; required float x33 = 16; }