com.aspose.threed

Constructor Detail

• NurbsCurve

  public NurbsCurve()

  Initializes a new instance of the NurbsCurve class.

• NurbsCurve

  public NurbsCurve(java.lang.String name)

  Initializes a new instance of the NurbsCurve class.

  Parameters:

  name - Name

Method Detail

• getColor

  public Vector3 getColor()

  Gets the color of the nurbs curve

• setColor

  public void setColor(Vector3 value)

  Sets the color of the nurbs curve

  Parameters:

  value - New value

• getMultiplicity

  public java.util.List<java.lang.Integer> getMultiplicity()

  Gets the multiplicity.

• getOrder

  public int getOrder()

  Gets the order of a NURBS curve, it defines the number of nearby control points that influence any given point on the curve.

• setOrder

  public void setOrder(int value)

  Sets the order of a NURBS curve, it defines the number of nearby control points that influence any given point on the curve.

  Parameters:

  value - New value

• getDimension

  public CurveDimension getDimension()

  Gets the curve's dimension.

• setDimension

  public void setDimension(CurveDimension value)

  Sets the curve's dimension.

  Parameters:

  value - New value

• getCurveType

  public NurbsType getCurveType()

  Gets the type of the curve.

• setCurveType

  public void setCurveType(NurbsType value)

  Sets the type of the curve.

  Parameters:

  value - New value

• getKnotVectors

  public java.util.List<java.lang.Double> getKnotVectors()

  Gets the knot vector, it is a sequence of parameter values that determines where and how the control points affect the NURBS curve.

• getRational

  public boolean getRational()

  Gets whether it is rational, this value indicates whether this NurbsCurve is rational spline or non-rational spline. Non-rational B-spline is a special case of rational B-splines.

• setRational

  public void setRational(boolean value)

  Sets whether it is rational, this value indicates whether this NurbsCurve is rational spline or non-rational spline. Non-rational B-spline is a special case of rational B-splines.

  Parameters:

  value - New value

• evaluate

  public Vector4[] evaluate(int steps)

  Evaluate the nurbs curve

  Parameters:

  steps - The evaluation frequency between two neighbor knots, default value is 20

  Returns:

  Points in the curve

• evaluate

  public Vector4[] evaluate()

  Evaluate the nurbs curve

  Returns:

  Points in the curve

• evaluateAt

  public Vector4 evaluateAt(double u)

  Evaluate the curve's point at specified position

  Parameters:

  u - The position in the curve, between 0 and 1

• getEntityRendererKey

  public EntityRendererKey getEntityRendererKey()

  Gets the key of the entity renderer registered in the renderer

  Overrides:

  getEntityRendererKey in class Entity