Creates a modification according to the given coefficients

Constructs a ModOp, that transforms the Src points to the Dst points. The length of Src and Dst must be equal and less than 5. If the length is 1, the resulting ModOp is a translation, if the length is 2, the parameter DoScale decides whether the resulting ModOp is a translation and rotation (DoScale==false) or translation, rotation and scaling (DoScale==true). If the length is 3 or 4, the resulting ModOp is any kind of an affinity, that projects the src points to the dst points.

Returns the inverse of this modification.

Constructs a ModOp, that performs a reflection about the y/z plane

Constructs a ModOp, that performs a reflection about the given plane

Constructs a ModOp, that performs a reflection about the given point

Creates a modification that performs a rotation about an axis through the origina

Creates a rotation around the fixpoint that moves the vector from to the vector to.

Creates a modification that performs a rotation about an axis through the given point

Creates a modification that performs a scaling about the origin

Creates a modification that performs a scaling about a given point

Creates a modification that performs a scaling in a given direction

Creates a modification that performs a scaling with different factors in x,y and z direction

Creates a modification that performs a scaling in a given direction with a fixpoint

Constructs a ModOp, that maps the Src coordinate system to the Dst coordinate system

Constructs a ModOp, that performs a translation by the given offset vector

Constructs a ModOp, that performs a translation by the given offsets

Modifies the given point by this modification.

Modifies the given 2d point by this modification. The point is assumed in the x/y plane

Modifies the given vector by this modification

Modifies the given 2d vector by this modification, The vector is assumed in the x/y plane

Combines two modification into one modification. If two modifications have to be applied to several GeoPoints or GeoVectors or to [!:IGeoObject]s it is faster to use the combination.

Multiplies the double value by the scaling factor of this modification

Returns the determinant of the matrix of this modification.

Gets the scaling factor if appropriate

Creates a modification that leaves everything unchanged.

Same as IsOrthogonal

Returns true for ModOps that are 0.0 in all components. Uninitialized ModOp objects will return true. Usually used for a test, whether it has been initialized, since a 0 ModOp shouldn't occur in normal circumstances.

Returns true if orthogonal vectors stay orthogonal after transformation

Gets or sets the Matrix that defines this mmodification

Gets the kind of operation this ModOp performs.

Gets the orientation of this ModOp. True means orientation is preserved (e.g. lefthanded), false means orientation is reversed (lefthanded to righthanded and vice versa).

Returns the translation vector of this ModOp