Defines a plane. More...

Inheritance diagram for cadex.Geom.Plane:

Public Member Functions
	Plane (global::System.IntPtr cPtr, bool cMemoryOwn)

	Plane (cadex.Geom.Axis3d theAxis)

	Plane (cadex.Geom.Point theLocation, cadex.Geom.Direction theDirection)
	Creates a plane from origin point and the normal direction.

	Plane (double A, double B, double C, double D)
	Creates a plane from its cartesian equation : \(Ax + By + Cz + D = 0\).

Public Member Functions inherited from cadex.Geom.ElementarySurface
	ElementarySurface (global::System.IntPtr cPtr, bool cMemoryOwn)

cadex.Geom.Axis3d	Position ()

cadex.Geom.Point	Location ()
	Returns origin point.

cadex.Geom.Direction	Direction ()
	Returns Z direction of the axis placement.

cadex.Geom.Point2d	Parameter (cadex.Geom.Point thePoint)
	If the 3D point lies exactly on a seam (e.g.

Public Member Functions inherited from cadex.Geom.Surface
	Surface (global::System.IntPtr cPtr, bool cMemoryOwn)

cadex.Geom.SurfaceType	Type ()
	Returns a surface type.

cadex.Geom.Continuity	Continuity ()
	Returns a continuity type of the surface.

cadex.Geom.Point	Value (double theParameterU, double theParameterV)
	theParameterU must be within [UMin(), UMax()] if the surface is not U-periodic.

cadex.Geom.Direction	Normal (double theParameterU, double theParameterV)

bool	IsUPeriodic ()
	Examples include sphere, torus or a surface of revolution.

bool	IsVPeriodic ()
	Examples include torus or a V-periodic B-Spline.

double	UMin ()
	Returns a minimum parameter of a definition domain in U direction.

double	UMax ()
	Returns a maximum parameter of a definition domain in U direction.

double	VMin ()
	Returns a minimum parameter of a definition domain in V direction.

double	VMax ()
	Returns a maximum parameter of a definition domain in V direction.

void	Domain (out double theUMin, out double theUMax, out double theVMin, out double theVMax)
	Returns a definition domain.

bool	IsTrimmed ()
	Returns whether surface is trimmed or not.

void	SetTrim (double theUFirst, double theULast, double theVFirst, double theVLast)
	Trims surface with [theUFirst, theULast] x [theVFirst, theVLast] section.

void	Transform (cadex.Geom.Transformation theTransformation)
	Results depends on the actual surface type.

cadex.Geom.Surface	Transformed (cadex.Geom.Transformation theTransformation)
	The contents of this object is not modified.

void	D0 (double theParameterU, double theParameterV, cadex.Geom.Point theValue)

void	D1 (double theParameterU, double theParameterV, cadex.Geom.Point theValue, cadex.Geom.Vector theD1U, cadex.Geom.Vector theD1V)

void	D2 (double theParameterU, double theParameterV, cadex.Geom.Point theValue, cadex.Geom.Vector theD1U, cadex.Geom.Vector theD1V, cadex.Geom.Vector theD2U, cadex.Geom.Vector theD2V, cadex.Geom.Vector theD2UV)

bool	DN (double theParameterU, double theParameterV, uint theDerivativeOrder, cadex.Geom.Point theValue, cadex.Collections.VectorList theD)
	Returns true if calculation was passed succsesfully, the returned vectors gives the value of the derivative for the order of derivation theDerivativeOrder.

void	Curvature (double theParameterU, double theParameterV, cadex.Geom.Direction thePrincipalMaxDirection, cadex.Geom.Direction thePrincipalMinDirection)

void	Curvature (double theParameterU, double theParameterV, cadex.Geom.Direction thePrincipalMaxDirection, cadex.Geom.Direction thePrincipalMinDirection, out double theMaxCurvature, out double theMinCurvature)

void	Mirror (cadex.Geom.Point thePoint)

void	Mirror (cadex.Geom.Axis1d theAxis)

void	Mirror (cadex.Geom.Axis3d theAxis)

cadex.Geom.Surface	Mirrored (cadex.Geom.Point theRef)

cadex.Geom.Surface	Mirrored (cadex.Geom.Axis1d theAxis)

cadex.Geom.Surface	Mirrored (cadex.Geom.Axis3d theAxis)

void	Rotate (cadex.Geom.Axis1d theAxis, double theAngle)

cadex.Geom.Surface	Rotated (cadex.Geom.Axis1d theAxis, double theAngle)

void	Translate (cadex.Geom.Vector theVector)

cadex.Geom.Surface	Translated (cadex.Geom.Vector theVector)

void	Scale (cadex.Geom.Point thePoint, double theScale)

cadex.Geom.Surface	Scaled (cadex.Geom.Point thePoint, double theScale)

Public Member Functions inherited from cadex.Geom.Geometry
	Geometry (global::System.IntPtr cPtr, bool cMemoryOwn)

Public Member Functions inherited from cadex.BaseObject
	BaseObject (global::System.IntPtr cPtr, bool cMemoryOwn)

void	Dispose ()

bool	IsNull ()

ulong	Id ()
	Return unique identifier of public object.

bool	IsEqual (cadex.BaseObject theObj)

override int	GetHashCode ()

override bool	Equals (System.Object o)

Static Public Member Functions
static new bool	CompareType (cadex.BaseObject theObject)

static new cadex.Geom.Plane	Cast (cadex.Geom.Surface theBase)

Static Public Member Functions inherited from cadex.Geom.ElementarySurface
static new bool	CompareType (cadex.BaseObject theObject)

static cadex.Geom.ElementarySurface	Cast (cadex.Geom.Surface theBase)

Static Public Member Functions inherited from cadex.Geom.Surface
static new bool	CompareType (cadex.BaseObject theObject)

Static Public Member Functions inherited from cadex.Geom.Geometry
static bool	CompareType (cadex.BaseObject theObject)

static cadex.Geom.Geometry	Cast (cadex.BaseObject theBase)

Protected Member Functions
override void	Dispose (bool disposing)

Protected Member Functions inherited from cadex.Geom.Surface
override void	Dispose (bool disposing)

Detailed Description

Defines a plane.

A plane is defined by an axis placement. The following image depicts a plane example:

Plane

A plane is parameterized as follows: \(\mathbf{S}(u,v) = \mathbf{P} + u\mathbf{D}_x + v\mathbf{D}_y\), where

\(\mathbf{P}\) is an origin point,
\(\mathbf{D}_x\) and \(\mathbf{D}_y\) are directions (unit vectors) of X and Y axes respectively,
\(u\) and \(v\) belong to \((-\infty, +\infty)\).

U- and V-parameters are lengths along respective axes. U-isolines are lines along Y axis, V-isolines are lines along X axis.

Examples: exploring/brep_geometry/Program.cs, and exploring/brep_geometry/main.cxx.

Constructor & Destructor Documentation

◆ Plane() [1/2]

cadex.Geom.Plane.Plane	(	cadex.Geom.Point	theLocation,
		cadex.Geom.Direction	theDirection )

inline

Creates a plane from origin point and the normal direction.

◆ Plane() [2/2]

cadex.Geom.Plane.Plane	(	double	A,
		double	B,
		double	C,
		double	D )

inline

Creates a plane from its cartesian equation : \(Ax + By + Cz + D = 0\).

Member Function Documentation

◆ Dispose()

override void cadex.Geom.Plane.Dispose ( bool disposing )

inlineprotectedvirtual

Reimplemented from cadex.Geom.ElementarySurface.

Public Member Functions