maspack.matrix

Interface Vector3dTransform

public interface Vector3dTransform

Interface for an object that performs forward and inverse transforms on 3D points, vectors, and normals.

Method Summary

Modifier and Type	Method and Description
void	inverseTransformNormal(Vector3d nr, Vector3d n0) Applies an inverse transform to normal n0 and places the result in nr.
void	inverseTransformPoint(Vector3d pr, Vector3d p0) Applies an inverse transform to point p0 and places the result in pr.
void	inverseTransformVector(Vector3d vr, Vector3d v0) Applies an inverse transform to vector v0 and places the result in vr.
void	transformNormal(Vector3d nr, Vector3d n0) Transforms normal n0 and places the result in nr.
void	transformPoint(Vector3d pr, Vector3d p0) Transforms point p0 and places the result in pr.
void	transformVector(Vector3d vr, Vector3d v0) Transforms vector v0 and places the result in vr.

Method Detail

transformPoint

void transformPoint(Vector3d pr,
                    Vector3d p0)

Transforms point p0 and places the result in pr.

Parameters:

pr - returns the transformed point

p0 - point to be transformed

transformVector

void transformVector(Vector3d vr,
                     Vector3d v0)

Transforms vector v0 and places the result in vr.

Parameters:

vr - returns the transformed vector

v0 - vector to be transformed

transformNormal

void transformNormal(Vector3d nr,
                     Vector3d n0)

Transforms normal n0 and places the result in nr.

Parameters:

nr - returns the transformed normal

n0 - normal to be transformed

inverseTransformPoint

void inverseTransformPoint(Vector3d pr,
                           Vector3d p0)

Applies an inverse transform to point p0 and places the result in pr.

Parameters:

pr - returns the transformed point

p0 - point to be transformed

inverseTransformVector

void inverseTransformVector(Vector3d vr,
                            Vector3d v0)

Applies an inverse transform to vector v0 and places the result in vr.

Parameters:

vr - returns the transformed vector

v0 - vector to be transformed

inverseTransformNormal

void inverseTransformNormal(Vector3d nr,
                            Vector3d n0)

Applies an inverse transform to normal n0 and places the result in nr.

Parameters:

nr - returns the transformed normal

n0 - normal to be transformed