Drawing3d documented Class Library

Torus Members

Torus overview

Public Instance Constructors

Torus Constructor Constructor without parameter. It initializes UPeriodicity

Public Instance Fields

Bounds (inherited from Surface) 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 (inherited from Surface) 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 (inherited from Surface) 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.

Public Instance Properties

Base (inherited from Surface) Gets and sets a base for the surface.
BoundedCurves (inherited from Surface) Defines a enclosing curve list. If this value is different from null, only the part inside the curves will be drawn by drawSurface.
DisplayList (inherited from Surface) Holds a displaylist, which was generated by Compile
InnerRadius The inner radius of the torus.
OuterRadius The outer radius of the torus.
TextureOffset (inherited from Surface) Sets or gets an offset for a texture
UFactor (inherited from Surface) 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 have
double x = System.Math.Cos(u * UFactor);
double y = System.Math.Sin(u * UFactor);
double z = v * VFactor;
UResolution (inherited from Surface) Defines a Resolution for the u parameter Default is 20;
VFactor (inherited from Surface) 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 have
double x = System.Math.Cos(u * UFactor);
double y = System.Math.Sin(u * UFactor);
double z = v * VFactor;
VResolution (inherited from Surface) Defines a Resolution for the v parameter Default is 20;

Public Instance Methods

CenterCircle Calculates the circle in the center of the torus.
Compile (inherited from Surface) Create a DisplayList in a MNDevice.
Copy (inherited from Surface) Makes a copy of the surface and returns it.
CreateDisplayList (inherited from Surface) Create a displayList like Compile, but it doesnt stores it to DisplayList
Equals (inherited from Object) 
getCross (inherited from Surface) 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 (inherited from Surface) Calculates the real length on the surface for an u, when v=const.
getVLength (inherited from Surface) Calculates the real length on the surface for an v, when u=const.
Normal Overrides the Normal-method to make it faster.
ProjectPoint Get the nearest point on the torus and return this as (u,v) parameters.
To2dCurve (inherited from Surface) Erzeugt zu einer 3D-Kurve eine Kurve im Parameterraum, sodass der Abbildung mit Value wieder die 3D-Kurve ergibt.
To3dCurve (inherited from Surface) Creates a 3D-Curve which belongs to the curve which is given by the ParamCurve transformed to the surface
ToString (inherited from Object) 
uDerivation Calculates partial uderivation of the Torus.
Value Calculates the value of the Torus.
vDerivation Calculates partial v-derivation of the Torus.

Protected Instance Methods

Finalize (inherited from Object) 
getUResolution (inherited from Surface) Is the virtual getfunction fo the property UResolution
getVResolution (inherited from Surface) Is the virtual getfunction fo the property VResolution
MemberwiseClone (inherited from Object) 
setUResolution (inherited from Surface) Is the virtual set-function fo the property UResolution
setVResolution (inherited from Surface) Is the virtual set-function fo the property VResolution

See Also

Torus Class | Drawing3d.Surfaces Namespace