com.aspose.cad.exporters.cadapsentitiesexporter.cadaps3d

Constructor Detail

• TransformationMatrix

  public TransformationMatrix()

  Initializes a new instance of the TransformationMatrix class

• TransformationMatrix

  public TransformationMatrix(double[] items,
                              boolean inverseRowCol)

  Initializes a new instance of the TransformationMatrix class.

  Parameters:

  items - The items.

  inverseRowCol - if set to true [inverse row col].

Method Detail

• getMatrix

  public double[][] getMatrix()

  Gets or sets transformation matrix.

• setMatrix

  public void setMatrix(double[][] value)

  Gets or sets transformation matrix.

• copy

  public static TransformationMatrix copy(TransformationMatrix matrix)

  Performs copy of one TransformationMatrix into other.

  Parameters:

  matrix - Matrix to copy values from.

  Returns:

  Copy matrix.

• scale

  public static TransformationMatrix scale(double sx,
                                           double sy,
                                           double sz)

  Scaling of a matrix

  Parameters:

  sx - X scale value

  sy - Y scale value

  sz - Z scale value

  Returns:

  Scaling matrix

• fromAxis

  public static TransformationMatrix fromAxis(Point3D xAxis,
                                              Point3D yAxis,
                                              Point3D zAxis)

  From the axis.

  Parameters:

  xAxis - The x axis.

  yAxis - The y axis.

  zAxis - The z axis.

  Returns:

• rotateX

  public static TransformationMatrix rotateX(double theta)

  Rotation matrix around X

  Parameters:

  theta - Angle of rotation

  Returns:

  Rotation matrix

• rotateY

  public static TransformationMatrix rotateY(double theta)

  Rotation matrix around Y

  Parameters:

  theta - Angle of rotation

  Returns:

  Rotation matrix

• rotateZ

  public static TransformationMatrix rotateZ(double theta)

  Rotation matrix around Z

  Parameters:

  theta - Angle of rotation

  Returns:

  Rotation matrix

• topView

  public static TransformationMatrix topView()

  TopView matrix

  Returns:

  Top view matrix

• frontView

  public static TransformationMatrix frontView()

  FrontView matrix

  Returns:

  Front view matrix

• sideView

  public static TransformationMatrix sideView()

  SideView matrix

  Returns:

  Side view matrix

• op_Multiply

  public static TransformationMatrix op_Multiply(TransformationMatrix matrix,
                                                 double value)

  Multiplies matrix by value.

  Parameters:

  matrix - Matrix to multiply.

  value - Value to multiply matrix on.

  Returns:

  Matrix multiplied by a factor.

• op_Addition

  public static TransformationMatrix op_Addition(TransformationMatrix matrix1,
                                                 TransformationMatrix matrix2)

  Performs summation of two matrices.

  Parameters:

  matrix1 - First matrix.

  matrix2 - Second matrix.

  Returns:

  Summary matrix.

• perspective

  public static TransformationMatrix perspective(double fov,
                                                 double aspect,
                                                 double near,
                                                 double far,
                                                 double distance)

  Creates perspective matrix.

  Parameters:

  fov - Field of view value.

  aspect - Aspect ratio.

  near - Near Z value.

  far - Far Z value.

  distance - Distance to object.

  Returns:

  Perspective transformation matrix.

• transpose

  public static TransformationMatrix transpose(TransformationMatrix initialMatrix)

  Performs transposing of matrix.

  Parameters:

  initialMatrix - Matrix to transpose.

  Returns:

  Transposed matrix.

• axonometric

  public static TransformationMatrix axonometric(double alpha,
                                                 double beta)

  Axonometric projection

  Parameters:

  alpha - Alpha angle

  beta - Beta angle

  Returns:

  Axonometric matrix

• translate

  public static TransformationMatrix translate(double dx,
                                               double dy,
                                               double dz)

  Translation matrix

  Parameters:

  dx - X shift value

  dy - Y shift value

  dz - Z shift value

  Returns:

  Shift matrix

• op_Multiply

  public static TransformationMatrix op_Multiply(TransformationMatrix matrix1,
                                                 TransformationMatrix matrix2)

  Matrix multiplication operator.

  Parameters:

  matrix1 - First matrix.

  matrix2 - Second matrix.

  Returns:

  Multiplication of a matrices.

• vectorMultiply

  public double[] vectorMultiply(double[] point)

  Applies transformation to point

  Parameters:

  point - Point to transform

  Returns:

  Transformed point

• getWCS

  public static TransformationMatrix getWCS(Point3D normalVector)

  WCSs the specified normal vector.

  Parameters:

  normalVector - The normal vector.

  Returns:

• ucsToWcs

  public static TransformationMatrix ucsToWcs(Point3D vX,
                                              Point3D vY)

  Ucses to WCS.

  Parameters:

  vX - The v x.

  vY - The v y.

  Returns:

• oCStoWCS

  public static TransformationMatrix oCStoWCS(Point3D normalVector)

  Transforms OCS coordinates to WSC

  Parameters:

  normalVector - Normal vector.

  Returns:

  Transformatuon matrix.

• invert

  public TransformationMatrix invert()

  Given an nXn matrix A, solve n linear equations to find the inverse of A.

  Returns:

  Inverted matrix

• deepClone

  public Object deepClone()

  Specified by:

  deepClone in interface com.aspose.ms.System.ICloneable

• determinant

  public double determinant()

  Estimates determinant of a matrix.

  Returns:

  Determinant value.