Class for creating math objects. More...

Inheritance diagram for IMath:

Public Member Functions
HRESULT	CreateArc2DByCenterStartEndPoints ([in] Point2D centerPoint, [in] Point2D startPoint, [in] Point2D endPoint, [in] VARIANT_BOOL clockwise, [out, retval] ICurve2D **ppCurve2D)
	Creates a 2D arc defined by a center point, a start point, an end point, and a direction.

HRESULT	CreateArc2DByThreePoints ([in] Point2D startPoint, [in] Point2D intermediatePoint, [in] Point2D endPoint, [out, retval] ICurve2D **ppCurve2D)
	Creates a 2D arc defined by three points: a start point, an intermediate point, and an end point.

HRESULT	CreateArc3DByCenterStartEndPoints ([in] Point3D centerPoint, [in] Point3D startPoint, [in] Point3D endPoint, [in] VARIANT_BOOL clockwise, [out, retval] ICurve3D **ppCurve3D)
	Creates a 3D arc defined by a center point, a start point, an end point, and a direction.

HRESULT	CreateArc3DByThreePoints ([in] Point3D startPoint, [in] Point3D intermediatePoint, [in] Point3D endPoint, [out, retval] ICurve3D **ppCurve3D)
	Creates a 3D arc defined by three points: a start point, an intermediate point, and an end point.

HRESULT	CreateCircle2D ([in] Point2D centerPoint, [in] double radius, [out, retval] ICurve2D **ppCurve2D)
	Creates a 2D circle defined by a center point, and a radius.

HRESULT	CreateCircle3D ([in] Point3D centerPoint, [in] Vector3D normalVector, [in] double radius, [out, retval] ICurve3D **ppCurve3D)
	Creates a 3D circle defined by a center point, a normal vector, and a radius.

HRESULT	CreateCompositeCurve2D ([in] SAFEARRAY(ICurve2D ) curves, [out, retval] ICurve2D *ppCurve2D)
	Creates a composite 2D curve from an array of existing 2D curves.

HRESULT	CreateCompositeCurve3D ([in] SAFEARRAY(ICurve3D ) curves, [out, retval] ICurve3D *ppCurve3D)
	Creates a composite 3D curve from an array of existing 3D curves.

HRESULT	CreateLineSegment2D ([in] Point2D startPoint, [in] Point2D endPoint, [out, retval] ICurve2D **ppCurve2D)
	Creates a 2D line segment between two specified points.

HRESULT	CreateLineSegment3D ([in] Point3D startPoint, [in] Point3D endPoint, [out, retval] ICurve3D **ppCurve3D)
	Creates a 3D line segment between two specified points.

Detailed Description

Class for creating math objects.

Member Function Documentation

◆ CreateArc2DByCenterStartEndPoints()

HRESULT CreateArc2DByCenterStartEndPoints	(	[in] Point2D	centerPoint,
		[in] Point2D	startPoint,
		[in] Point2D	endPoint,
		[in] VARIANT_BOOL	clockwise,
		[out, retval] ICurve2D **	ppCurve2D )

Creates a 2D arc defined by a center point, a start point, an end point, and a direction.

This method generates a 2D arc that is centered at centerPoint, starts at startPoint, and ends at endPoint. The arc's direction (clockwise or counterclockwise) is determined by the clockwise parameter. The resulting arc is returned as an ICurve2D object.

Parameters

[in]	centerPoint	The center point of the arc in 2D space.
[in]	startPoint	The starting point of the arc in 2D space.
[in]	endPoint	The ending point of the arc in 2D space.
[in]	clockwise	A boolean value that specifies the direction of the arc: VARIANT_TRUE: The arc is drawn clockwise. VARIANT_FALSE: The arc is drawn counterclockwise.
[out]	ppCurve2D	A pointer to the `ICurve2D` interface that represents the created arc.

◆ CreateArc2DByThreePoints()

HRESULT CreateArc2DByThreePoints	(	[in] Point2D	startPoint,
		[in] Point2D	intermediatePoint,
		[in] Point2D	endPoint,
		[out, retval] ICurve2D **	ppCurve2D )

Creates a 2D arc defined by three points: a start point, an intermediate point, and an end point.

This method generates a 2D arc that passes through the specified startPoint, intermediatePoint, and endPoint. The resulting arc is returned as an ICurve2D object.

Parameters

[in]	startPoint	The starting point of the arc in 2D space.
[in]	intermediatePoint	An intermediate point on the arc in 2D space. This point determines the curvature and plane of the arc.
[in]	endPoint	The ending point of the arc in 2D space.
[out]	ppCurve2D	A pointer to the `ICurve2D` interface that represents the created arc.

◆ CreateArc3DByCenterStartEndPoints()

HRESULT CreateArc3DByCenterStartEndPoints	(	[in] Point3D	centerPoint,
		[in] Point3D	startPoint,
		[in] Point3D	endPoint,
		[in] VARIANT_BOOL	clockwise,
		[out, retval] ICurve3D **	ppCurve3D )

Creates a 3D arc defined by a center point, a start point, an end point, and a direction.

This method generates a 3D arc that is centered at centerPoint, starts at startPoint, and ends at endPoint. The arc's direction (clockwise or counterclockwise) is determined by the clockwise parameter. The resulting arc is returned as an ICurve3D object.

Parameters

[in]	centerPoint	The center point of the arc in 3D space.
[in]	startPoint	The starting point of the arc in 3D space.
[in]	endPoint	The ending point of the arc in 3D space.
[in]	clockwise	A boolean value that specifies the direction of the arc: VARIANT_TRUE: The arc is drawn clockwise. VARIANT_FALSE: The arc is drawn counterclockwise.
[out]	ppCurve3D	A pointer to the `ICurve3D` interface that represents the created arc.

◆ CreateArc3DByThreePoints()

HRESULT CreateArc3DByThreePoints	(	[in] Point3D	startPoint,
		[in] Point3D	intermediatePoint,
		[in] Point3D	endPoint,
		[out, retval] ICurve3D **	ppCurve3D )

Creates a 3D arc defined by three points: a start point, an intermediate point, and an end point.

This method generates a 3D arc that passes through the specified startPoint, intermediatePoint, and endPoint. The resulting arc is returned as an ICurve3D object.

Parameters

[in]	startPoint	The starting point of the arc in 3D space.
[in]	intermediatePoint	An intermediate point on the arc in 3D space. This point determines the curvature and plane of the arc.
[in]	endPoint	The ending point of the arc in 3D space.
[out]	ppCurve3D	A pointer to the `ICurve3D` interface that represents the created arc.

◆ CreateCircle2D()

HRESULT CreateCircle2D	(	[in] Point2D	centerPoint,
		[in] double	radius,
		[out, retval] ICurve2D **	ppCurve2D )

Creates a 2D circle defined by a center point, and a radius.

This method generates a 2D circle centered at centerPoint, and with a radius specified by radius. The resulting circle is returned as an ICurve2D object.

Parameters

[in]	centerPoint	The center point of the circle in 2D space.
[in]	radius	The radius of the circle. This value must be greater than zero.
[out]	ppCurve2D	A pointer to the `ICurve2D` interface that represents the created circle.

◆ CreateCircle3D()

HRESULT CreateCircle3D	(	[in] Point3D	centerPoint,
		[in] Vector3D	normalVector,
		[in] double	radius,
		[out, retval] ICurve3D **	ppCurve3D )

Creates a 3D circle defined by a center point, a normal vector, and a radius.

This method generates a 3D circle centered at centerPoint, lying on a plane defined by the normalVector, and with a radius specified by radius. The resulting circle is returned as an ICurve3D object.

Parameters

[in]	centerPoint	The center point of the circle in 3D space.
[in]	normalVector	A vector normal to the plane on which the circle lies. This vector defines the orientation of the circle.
[in]	radius	The radius of the circle. This value must be greater than zero.
[out]	ppCurve3D	A pointer to the `ICurve3D` interface that represents the created circle.

◆ CreateCompositeCurve2D()

HRESULT CreateCompositeCurve2D	(	[in] SAFEARRAY(ICurve2D *)	curves,
		[out, retval] ICurve2D **	ppCurve2D )

Creates a composite 2D curve from an array of existing 2D curves.

This method constructs a composite 2D curve by combining multiple ICurve2D objects provided in a SAFEARRAY. The resulting composite curve is returned as a single ICurve2D object.

Parameters

[in]	curves	A `SAFEARRAY` of `ICurve2D` pointers representing the individual curves to be combined. The curves are connected in the order they appear in the array. You should guarantee that the last point of a segment is equal to the first point of the next segment.
[out]	ppCurve2D	A pointer to the `ICurve2D` interface that represents the created composite curve.

◆ CreateCompositeCurve3D()

HRESULT CreateCompositeCurve3D	(	[in] SAFEARRAY(ICurve3D *)	curves,
		[out, retval] ICurve3D **	ppCurve3D )

Creates a composite 3D curve from an array of existing 3D curves.

This method constructs a composite 3D curve by combining multiple ICurve3D objects provided in a SAFEARRAY. The resulting composite curve is returned as a single ICurve3D object.

Parameters

[in]	curves	A `SAFEARRAY` of `ICurve3D` pointers representing the individual curves to be combined. The curves are connected in the order they appear in the array. You should guarantee that the last point of a segment is equal to the first point of the next segment.
[out]	ppCurve3D	A pointer to the `ICurve3D` interface that represents the created composite curve.

◆ CreateLineSegment2D()

HRESULT CreateLineSegment2D	(	[in] Point2D	startPoint,
		[in] Point2D	endPoint,
		[out, retval] ICurve2D **	ppCurve2D )

Creates a 2D line segment between two specified points.

This method generates a 2D line segment that starts at startPoint and ends at endPoint. The resulting line segment is returned as an ICurve2D object.

Parameters

[in]	startPoint	The starting point of the line segment in 2D space.
[in]	endPoint	The ending point of the line segment in 2D space.
[out]	ppCurve2D	A pointer to the `ICurve2D` interface that represents the created line segment.

◆ CreateLineSegment3D()

HRESULT CreateLineSegment3D	(	[in] Point3D	startPoint,
		[in] Point3D	endPoint,
		[out, retval] ICurve3D **	ppCurve3D )

Creates a 3D line segment between two specified points.

This method generates a 3D line segment that starts at startPoint and ends at endPoint. The resulting line segment is returned as an ICurve3D object.

Parameters

[in]	startPoint	The starting point of the line segment in 3D space.
[in]	endPoint	The ending point of the line segment in 3D space.
[out]	ppCurve3D	A pointer to the `ICurve3D` interface that represents the created line segment.

Public Member Functions

Detailed Description

Member Function Documentation

◆ CreateArc2DByCenterStartEndPoints()

◆ CreateArc2DByThreePoints()

◆ CreateArc3DByCenterStartEndPoints()

◆ CreateArc3DByThreePoints()

◆ CreateCircle2D()

◆ CreateCircle3D()

◆ CreateCompositeCurve2D()

◆ CreateCompositeCurve3D()

◆ CreateLineSegment2D()

◆ CreateLineSegment3D()