Ellipsoid3D
Class full path: NemAll_Python_Geometry.Ellipsoid3D
3D ellipsoid
Attributes
LocalPlacement: AxisPlacement3D
property
Get and set the local placement property
XRadius: float
property
Get and set the x radius property
YRadius: float
property
Get and set the y radius property
ZRadius: float
property
Get and set the z radius property
Functions
GetCenter()
Get Center of the Ellipsoid
Returns:
| Type | Description |
|---|---|
Point3D
|
Reference to Center. |
GetIsoLines(USegmentsCount, VSegmentsCount)
Test whether the Ellipsoid is Sphere
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
USegmentsCount
|
int
|
count of circles |
required |
VSegmentsCount
|
int
|
count of circles |
required |
Returns:
| Type | Description |
|---|---|
Arc3DList
|
vector of circles |
GetLocalPlacement()
Get Local Placement
Returns:
| Type | Description |
|---|---|
AxisPlacement3D
|
Reference to Local Placement. |
GetSilhouetteContour(viewMatrix, bPerspective)
Get silhouette circle
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
viewMatrix
|
Matrix3D
|
view matrix |
required |
bPerspective
|
bool
|
central perspective true/false |
required |
Returns:
| Type | Description |
|---|---|
Arc3D
|
silhouette |
GetXAxis()
Get X-Axis of the placement of the Ellipsoid
Returns:
| Type | Description |
|---|---|
Vector3D
|
Reference to X-Axis. |
GetXRadius()
Get X Radius of the Ellipsoid
Returns:
| Type | Description |
|---|---|
float
|
Reference to X Radius. |
GetYAxis()
Get Y-Axis of the placement of the Ellipsoid
Returns:
| Type | Description |
|---|---|
Vector3D
|
Reference to X-Axis. |
GetYRadius()
Get Y Radius of the Ellipsoid
Returns:
| Type | Description |
|---|---|
float
|
Reference to Y Radius. |
GetZAxis()
Get Z - axis of the placement of the Ellipsoid
Returns:
| Type | Description |
|---|---|
Vector3D
|
Reference to Z-axis. |
GetZRadius()
Get Z Radius of the Ellipsoid
Returns:
| Type | Description |
|---|---|
float
|
Reference to Z Radius. |
IsSphere()
Test whether the Ellipsoid is Sphere
Returns:
| Type | Description |
|---|---|
bool
|
true/false |
IsValid()
Validity check of the Ellipsoid
Returns:
| Type | Description |
|---|---|
bool
|
true/false |
SetCenter(center)
Set center
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
center
|
Point3D
|
New center. |
required |
SetLocalPlacement
overload
SetLocalPlacement(placement)
Set Local Placement.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
placement
|
AxisPlacement3D
|
Local Placement. |
required |
SetLocalPlacement(center, xAxis, zAxis)
Set Local Placement.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
center
|
Point3D
|
Center point of the placement |
required |
xAxis
|
Vector3D
|
X-axis of the placement |
required |
zAxis
|
Vector3D
|
Z-axis of the placement |
required |
SetXRadius(rad)
Set X Radius of the Ellipsoid
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
rad
|
float
|
New radius. |
required |
Returns:
| Type | Description |
|---|---|
None
|
Reference to X Radius. |
SetYRadius(rad)
Set Y Radius of the Ellipsoid
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
rad
|
float
|
New radius |
required |
SetZRadius(rad)
Set Z Radius of the Ellipsoid
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
rad
|
float
|
New radius |
required |
__eq__(ellipsoid)
Comparison of ellipsoids without tolerance.
Be careful, this method work without tolerance!
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
ellipsoid
|
Ellipsoid3D
|
Compared ellipsoid. |
required |
Returns:
| Type | Description |
|---|---|
object
|
True when ellipsoids are equal, otherwise false. |
__init__
overload
__init__()
initialize
__init__(ellipsoid)
Copy constructor.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
ellipsoid
|
Ellipsoid3D
|
Ellipsoid which will be copied. |
required |
__init__(refPlacement, radiusX, radiusY, radiusZ)
Constructor.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
refPlacement
|
AxisPlacement3D
|
Local Placement of the ellipsoid. |
required |
radiusX
|
float
|
X radius of the Ellipsoid. |
required |
radiusY
|
float
|
Y radius of the Ellipsoid. |
required |
radiusZ
|
float
|
Z radius of the Ellipsoid. |
required |
__init__(radiusX, radiusY, radiusZ)
Constructor.
Parameters:
| Name | Type | Description | Default |
|---|---|---|---|
radiusX
|
float
|
X radius of the Ellipsoid. |
required |
radiusY
|
float
|
Y radius of the Ellipsoid. |
required |
radiusZ
|
float
|
Z radius of the Ellipsoid. |
required |
__repr__()
convert the list to a string