SPH::Transform2d Class Reference

Coordinate transform in 2D Note that the rotation is around the frame (or local) origin. More...

#include <base_data_type.h>

Public Member Functions
	Transform2d (const Vec2d &translation)
	Transform2d (const Rotation2d &rotation, const Vec2d &translation=Vec2d(0))
Vec2d	xformFrameVecToBase (const Vec2d &origin)
Vec2d	shiftFrameStationToBase (const Vec2d &origin)
Vec2d	xformBaseVecToFrame (const Vec2d &target)
Vec2d	shiftBaseStationToFrame (const Vec2d &target)

Detailed Description

Coordinate transform in 2D Note that the rotation is around the frame (or local) origin.

Member Function Documentation

shiftBaseStationToFrame()

Vec2d SPH::Transform2d::shiftBaseStationToFrame ( const Vec2d &  target )

inline

Inverse transformation. Note that the inverse translation operation is carried out first.

shiftFrameStationToBase()

Vec2d SPH::Transform2d::shiftFrameStationToBase ( const Vec2d &  origin )

inline

Forward transformation. Note that the rotation operation is carried out first.

xformBaseVecToFrame()

Vec2d SPH::Transform2d::xformBaseVecToFrame ( const Vec2d &  target )

inline

Inverse rotation.

xformFrameVecToBase()

Vec2d SPH::Transform2d::xformFrameVecToBase ( const Vec2d &  origin )

inline

Forward rotation.

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The documentation for this class was generated from the following file:

• SPHINXsys/src/shared/common/base_data_type.h