Eyeshot 10 WPF API Reference
Transformation Class Members
Properties  Methods 


WPF Assembly > devDept.Geometry Namespace : Transformation Class

The following tables list the members exposed by Transformation.

Public Constructors
 NameDescription
Public ConstructorTransformation ConstructorOverloaded.   
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Public Properties
 NameDescription
Public PropertyItemDirect access on matrix values.  
Public PropertyMatrix Gets or sets the 4x4 matrix.  
Public PropertyMatrixAsVectorByColumnGets the 4x4 matrix as an array of doubles ordered by column.  
Public PropertyMatrixAsVectorByRowGets the 4x4 matrix as an array of doubles ordered by row.  
Public PropertyMatrixAsVectorFloatByColumn  
Public PropertyScaleFactorX Gets the scale factor along X.  
Public PropertyScaleFactorY Gets the scale factor along Y.  
Public PropertyScaleFactorZ Gets the scale factor along Z.  
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Public Methods
 NameDescription
Public MethodActOnLeft  
Public Methodstatic (Shared in Visual Basic)AutocadOCS  
Public MethodChangeBasisOverloaded.  Computes a change of basis transformation.  
Public MethodClone Creates a deep copy of this transformation.  
Public MethodDiagonal Diagonal 3x3 with bottom row = 0,0,0,1.  
Public MethodDump Dumps the matrix on Console window.  
Public MethodEqualScaleFactors  
Public MethodGetObjectDataPopulates a System.Runtime.Serialization.SerializationInfo instance with the data needed to serialize the target object.  
Public MethodGetTransformationForNormals Gets the transformation to transform the normals (inverse transpose of the upper 3x3 matrix).  
Public MethodGetXElement  
Public MethodIdentity Diagonal is (1,1,1,1).  
Public MethodInvert Inverts the 4x4 matrix.  
Public MethodIsIdentityOverloaded.  Check if the transformation is the 'Identity' one. 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1  
Public MethodIsReversed Returns true if the transformation is orientation-reversing, i.e. if the determinant of the 3x3 submatrix is smaller than zero.  
Public MethodIsScaleFactorUniform Returns true if the scale factor of the transformation is the same in the X, Y and Z directions.  
Public MethodIsScaleFactorUniformForPlanar Returns true if the scale factor of the transformation is the same in the two directions of the plane.  
Public MethodMirrorOverloaded.  Mirror transformation.  
Public MethodPlanarProjection Get transformation that projects to a plane. This transformation maps a 3D point P to the point plane.ClosestPointTo(Q).  
Public MethodRotationOverloaded.  Rotation transformation.  
Public MethodScaleOverloaded.  Creates non-uniform scale transformation with the origin as a fixed point.  
Public MethodTransformPoint  
Public MethodTranslationOverloaded.  Right column is (dx, dy, dz, 1).  
Public MethodTranspose Transposes the 4x4 matrix.  
Public MethodZero All zeros.  
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Public Operators
public Operator Addition Adds two transformations.
public Operator Multiplication Overloaded.  Applies transformation to a 2D point.
public Operator Subtraction Subtract two transformations.
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See Also

Reference

Transformation Class
devDept.Geometry Namespace

 

 

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