Surface Constructor | A construcor without parameter. |

Bounds | Holds the Raster for BoundedCurves. This field will be calculated automatically by a call of new Raster(value.getxyArray(),new xy(0,0), 1 / (float)UResolution, 1 / (float)VResolution); |

UPeriodicity | Some surfaces are periodically in the parameters. For example a Cone has a periode of 2*PI for the u-parameter. The UPeriodicity gets and sets this priodicity. If the value is 0 no periodicity is assumed. |

VPeriodicity | Some surfaces are periodically in the parameters. For example a Cone has a periode of 2*PI for the u-parameter. The VPeriodicity gets and sets this priodicity. If the value is 0 no periodicity is assumed. |

Base | Gets and sets a base for the surface. |

BoundedCurves | Defines a enclosing curve list. If this value is different from null, only the part inside the curves will be drawn by drawSurface. |

DisplayList | Holds a displaylist, which was generated by Compile |

TextureOffset | Sets or gets an offset for a texture |

UFactor | The Ufactor normalizes the u parameter to [0,1]. This must be respected, when you define a Value, uDerivation or vDerivation. For example the Cone has a UFactor 2*PI. in the Value method we havedouble x = System.Math.Cos(u * UFactor); double y = System.Math.Sin(u * UFactor); double z = v * VFactor; |

UResolution | Defines a Resolution for the u parameter Default is 20; |

VFactor | The Vfactor normalizes the v parameter to [0,1]. This must be respected, when you define a Value, uDerivation or vDerivation. For example the Cone has a UFactor 2*PI. in the Value method we havedouble x = System.Math.Cos(u * UFactor); double y = System.Math.Sin(u * UFactor); double z = v * VFactor; |

VResolution | Defines a Resolution for the v parameter Default is 20; |

Compile | Create a DisplayList in a MNDevice. |

Copy | Makes a copy of the surface and returns it. |

CreateDisplayList | Create a displayList like Compile, but it doesnt stores it to DisplayList |

Equals (inherited from Object) | |

getCross | This method calculates a crosspoint of a LineType with the surface, if this exists. In that case the crosspoint is given by the values u and v and can be calculated with the Value-function |

GetHashCode (inherited from Object) | |

GetType (inherited from Object) | |

getULength | Calculates the real length on the surface for an u, when v=const. |

getVLength | Calculates the real length on the surface for an v, when u=const. |

Normal | Returns the normal at point u, v, which is calculated as th crossproduct of uDerivation and vDerivation. |

ProjectPoint | Gets a point in the u,v parameter room, which is near to the giving Point after transforming with Value. |

To2dCurve | Erzeugt zu einer 3D-Kurve eine Kurve im Parameterraum, sodass der Abbildung mit Value wieder die 3D-Kurve ergibt. |

To3dCurve | Creates a 3D-Curve which belongs to the curve which is given by the ParamCurve transformed to the surface |

ToString (inherited from Object) | |

uDerivation | uDerivation returns the partial uderivation. |

Value | Value returns a xyz-Point which is depending on the parameters u and v. This 3-Dim-function defines a twodimensional area. |

vDerivation | vDerivation returns the partial vderivation. |

Finalize (inherited from Object) | |

getUResolution | Is the virtual getfunction fo the property UResolution |

getVResolution | Is the virtual getfunction fo the property VResolution |

MemberwiseClone (inherited from Object) | |

setUResolution | Is the virtual set-function fo the property UResolution |

setVResolution | Is the virtual set-function fo the property VResolution |

Surface Class | Drawing3d.Surfaces Namespace | Sphere | BezierSurface | PlaneSurface | Cone | Cylinder | NurbsSurface