package pgo type ForceMode uint32 const ( ForceMode_eFORCE ForceMode = iota //!< parameter has unit of mass * distance/ time^2, i.e. a force ForceMode_eIMPULSE //!< parameter has unit of mass * distance /time ForceMode_eVELOCITY_CHANGE //!< parameter has unit of distance / time, i.e. the effect is mass independent: a velocity change. ForceMode_eACCELERATION //!< parameter has unit of distance/ time^2, i.e. an acceleration. It gets treated just like a force except the mass is not divided out before integration. )