Cylinder3D

Class full path: NemAll_Python_Geometry.Cylinder3D

3D cylinder

Attributes

Apex: Point3D property

Get and set the apex property

LocalPlacement: AxisPlacement3D property

Get and set the local placement property

MajorRadius: float property

Get and set the major radius property

MinorRadius: float property

Get and set the minor radius property

Functions

GetApex()

Get Apex of the Cylinder in the local coordinate system

Returns:

Type	Description
Point3D	Reference to Apex.

GetApexParent()

Get Apex of the Cylinder in the parent coordinate system

Returns:

Type	Description
Point3D	Reference to Apex.

GetBottomCenter()

Get bottom center

Returns:

Type	Description
Point3D	center of bottom base

GetCenter()

Get Center of the Cylinder

Returns:

Type	Description
Point3D	Reference to Center.

GetHeight()

Get Height of the Cylinder

Returns:

Type	Description
float	Reference to Height of the Cylinder.

GetLocalPlacement()

Get Local Placement

Returns:

Type	Description
AxisPlacement3D	Reference to Local Placement.

GetMajorRadius()

Get Major Radius of the Cylinder

Returns:

Type	Description
float	Reference to Major Radius.

GetMinMax()

Get MinMax of the Cylinder

Returns:

Type	Description
MinMax3D	Reference to MinMax of the Cylinder.

GetMinorRadius()

Get Minor Radius of the Cylinder

Returns:

Type	Description
float	Reference to Minor Radius.

GetSilhouetteLines(viewMatrix, bPerspective)

Get silhouette lines of cylinder

Parameters:

Name	Type	Description	Default
viewMatrix	Matrix3D	View matrix	required
bPerspective	bool	Flag if it is central projection or not (true / false)	required

Returns:

Type	Description
Line3DList	silhouette lines

GetTopCenter()

Get top center

Returns:

Type	Description
Point3D	center of top plane

GetXAxis()

Get X-Axis of the placement of the Cylinder

Returns:

Type	Description
Vector3D	Reference to X-Axis.

GetYAxis()

Get Y-Axis of the placement of the Cylinder

Returns:

Type	Description
Vector3D	Reference to X-Axis.

GetZAxis()

Get Z - axis of the placement of the Cylinder

Returns:

Type	Description
Vector3D	Reference to Z-axis.

IsCircular()

Circularity check of the Cylinder

Returns:

Type	Description
bool	true/false

IsOblique()

Perpendicularity check of the Cylinder

Returns:

Type	Description
bool	true/false

IsValid()

Validity check of the Cylinder

Returns:

Type	Description
bool	true/false

SetApex(apex)

Set Apex in the local coordinate system

Parameters:

Name	Type	Description	Default
apex	Point3D	New Apex.	required

SetApexParent(apex)

Set Apex in the parent coordinate system

Parameters:

Name	Type	Description	Default
apex	Point3D	New Apex.	required

SetCenter(center)

Set center

Parameters:

Name	Type	Description	Default
center	Point3D	New center.	required

SetHeight(height)

Set Height of the Cylinder

Parameters:

Name	Type	Description	Default
height	float	New height.	required

SetMajorRadius(radius)

Set Major Radius of the Cylinder

Parameters:

Name	Type	Description	Default
radius	float	New major radius.	required

SetMinorRadius(radius)

Set Minor Radius of the Cylinder

Parameters:

Name	Type	Description	Default
radius	float	New minor radius.	required

__eq__(cylinder)

Comparison of cylinders without tolerance.

Be careful, this method work without tolerance!

Parameters:

Name	Type	Description	Default
cylinder	Cylinder3D	Compared cylinder.	required

Returns:

Type	Description
object	True when cylinders are equal, otherwise false.

__init__ overload

__init__()

initialize

__init__(cylinder)

Copy constructor.

Parameters:

Name	Type	Description	Default
cylinder	Cylinder3D	Cylinder which will be copied.	required

__init__(refPlacement, radiusMajor, radiusMinor, apex)

Constructor.

Height of the cylinder is z-coordinate of the Apex.

Parameters:

Name	Type	Description	Default
refPlacement	AxisPlacement3D	Local Placement of the cylinder.	required
radiusMajor	float	Major radius of the cylinder.	required
radiusMinor	float	Minor radius of the cylinder.	required
apex	Point3D	Center of the Top Ellipse	required

__init__(radiusMajor, radiusMinor, apex)

Constructor.

Height of the cylinder is z-coordinate of the Apex.

Parameters:

Name	Type	Description	Default
radiusMajor	float	Major radius of the cylinder.	required
radiusMinor	float	Minor radius of the cylinder.	required
apex	Point3D	Center of the Top Ellipse	required

__repr__()

convert the list to a string