Rectangle

Inheritance diagram

Classes

Rectangle

class ORSModel.ors.Rectangle

Bases: ORSModel.ors.Shape2D

brief_description: None author: Nicolas Piche. All other members of ORS participated. version: 1.0 date: January 2010

copy(self) → Rectangle

Gets a copy of the receiver.

Returns:output (ORSModel.ors.Rectangle) – a box (an Rectangle)

createFromPythonRepresentation(aPythonRepresentation: str) → Rectangle

Create aRectangle object from a Python string representation a static method.

Parameters:aPythonRepresentation (str) – a Python evaluable string representation (a str) Returns:output (ORSModel.ors.Rectangle) – a bounded plane (a Rectangle)

getArea(self) → float

Gets the area of the receiver.

Returns:output (float) – an area (a double)

getBoundedDoublePlaneInBoxReferential(self, inRefBox: ORSModel.ors.Box) → Rectangle

Gets a copy of the receiver in the argument referential.

Parameters:inRefBox (ORSModel.ors.Box) – a box, the destination referential (an Box) Returns:output (ORSModel.ors.Rectangle) – a bounded plane, a copy of the receiver in the argument referential (an Rectangle)

getBox(self, direction2Size: float) → Box

Returns a box, with direction2 size provided by the argument, with the same origin as the receiver.

Parameters:direction2Size (float) – Returns:output (ORSModel.ors.Box) – a box (an Box)

getCenter(self) → Vector3

Gets the geometrical middle of the bounded plane.

Returns:output (ORSModel.ors.Vector3) – a bounded plane center position (an Vector3)

getCenterHalfVoxel(self) → Vector3

Gets the middle of the voxel in the middle of the box.

Returns:output (ORSModel.ors.Vector3) – a box center position (an Vector3)

getCenteredBox(self, direction2Size: float) → Box

Returns a box, with direction2 size provided by the argument, with origin displaced as to have the receiver centered in the direction2 vector.

Parameters:direction2Size (float) – Returns:output (ORSModel.ors.Box) – a centered box (an Box)

getClassNameStatic() → str

getClassNameStatic

Returns:output (str) –

getDirection(self, index: int) → Vector3

Gets a bounded plane direction.

Note

The direction2 vector is normalized and automaticaly generated using the cross product of direction0 vector and direction1 vector.

Parameters:index (int) – the side index (a uint16_t) Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDirection0(self) → Vector3

Gets the bounded plane direction0.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDirection0Size(self) → float

Gets the bounded plane direction0 vector length.

Note

This is the size in meters of the bounded plane side 0.

Returns:output (float) – the side 0 length (a double)

getDirection0SizeInVoxel(self) → float

Gets the direction0 size in voxels.

Returns:output (float) – the size in voxels (a double)

getDirection0Spacing(self) → float

Gets the receiver direction0 spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Returns:output (float) – the side 0 spacing (a double)

getDirection1(self) → Vector3

Gets the bounded plane direction1.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDirection1Size(self) → float

Gets the bounded plane direction1 vector length.

Note

This is the size in meters of the bounded plane side 1.

Returns:output (float) – the side 1 length (a double)

getDirection1SizeInVoxel(self) → float

Gets the direction1 size in voxels.

Returns:output (float) – the size in voxels (a double)

getDirection1Spacing(self) → float

Gets the receiver direction1 spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Returns:output (float) – the side 1 spacing (a double)

getDirection2(self) → Vector3

Gets the bounded plane direction2.

Note

The direction2 vector is normalized and automaticaly generated using the cross product of direction0 vector and direction1 vector.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDirectionSize(self, index: int) → float

Gets a bounded plane direction vector length.

Note

This is the size in meters of the bounded plane side.

Parameters:index (int) – the side index (a uint16_t) Returns:output (float) – the side length (a double)

getDirectionSizeVector(self) → Vector3

Gets the direction size as a vector.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDirectionSpacing(self, index: int) → float

Gets a receiver spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Parameters:index (int) – the side index (a uint16_t) Returns:output (float) – the side spacing (a double)

getDirectionSpacingVector(self) → Vector3

Gets the direction spacing as a vector.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getDistanceFromPoint(self, point: ORSModel.ors.Vector3) → float

Computes the distance from a point.

Parameters:point (ORSModel.ors.Vector3) – a point (an Vector3) Returns:output (float) – the distance (a double)

getIndex(self) → float

Returns:output (float) –

getIntersectionWithPlane(self, pPlane: ORSModel.ors.Plane) → LineSegment

Returns the line segment representing the intersection of the provided plane and the receiver.

Note

Returns NULL if there is no intersection.

Parameters:pPlane (ORSModel.ors.Plane) – a plane (a Plane) Returns:output (ORSModel.ors.LineSegment) – a line segment (an LineSegment)

getInvertedWorldTranformation(self) → Matrix4x4

The getWorldTransform matrix cannot be directly inverted. Use this call to retrieve the inverse transform.

Returns:output (ORSModel.ors.Matrix4x4) – a transformation matrix (an Matrix4x4)

getIsEqualTo(self, aBplane: ORSModel.ors.Rectangle) → bool

Parameters:aBplane (ORSModel.ors.Rectangle) – Returns:output (bool) –

getIsIntersectingShape(self, aShape: ORSModel.ors.Shape) → bool

Gets if the receiver intersects the given shape.

Parameters:aShape (ORSModel.ors.Shape) – a shape to intersect with the receiver (a Shape) Returns:output (bool) – TRUE if the receiver intersects the shape, FALSE otherwise (a bool)

getLinearInterpolatedBoundedPlane(self, aPlane: ORSModel.ors.Rectangle, normalizedInterpolationFactor: float) → Rectangle

Returns a bounded plane which is the linear interpolation of the receiver and the provided bounded plane.

Parameters:

• aPlane (ORSModel.ors.Rectangle) – a bounded plane (an Rectangle)
• normalizedInterpolationFactor (float) – an interpolation factor [0.0 , 1.0] plane (a double)

Returns:

output (ORSModel.ors.Rectangle) – an interpolated bounded plane (an Rectangle)

getNormal(self) → Vector3

Returns the normal of theRectangle.

Returns:output (ORSModel.ors.Vector3) – a vector (an Vector3)

getOrigin(self) → Vector3

Gets the bounded plane origin position.

Note

The origin is in world coordinates.

Returns:output (ORSModel.ors.Vector3) – the origin (an Vector3)

getOriginOpposite(self) → Vector3

Gets the bounded plane origin opposite position.

Note

The origin opposite is in world coordinates.

Returns:output (ORSModel.ors.Vector3) – the origin opposite (an Vector3)

getPlane(self) → Plane

Returns the plane on which the bounded plane resides.

Returns:output (ORSModel.ors.Plane) – a plane (an Plane)

getProjectionOnPlane(self, aPoint: ORSModel.ors.Vector3) → Vector3

Returns a point which is the argument projected on the plane described by the receiver.

Parameters:aPoint (ORSModel.ors.Vector3) – a point to project (an Vector3) Returns:output (ORSModel.ors.Vector3) – the projected point (an Vector3)

getSpacingInDirection(self, aDirection: ORSModel.ors.Vector3) → float

Gets the spacing in the specified direction.

Parameters:aDirection (ORSModel.ors.Vector3) – the direction vector (an Vector3) Returns:output (float) – the spacing (a double)

getSummit(self, maxDirection0: bool, maxDirection1: bool) → Vector3

Gets the position of one of the summits of the bounded plane.

Parameters:

• maxDirection0 (bool) – TRUE to get maxDirection0, FALSE to get minDirection0
• maxDirection1 (bool) – TRUE to get maxDirection1, FALSE to get minDirection1

Returns:

output (ORSModel.ors.Vector3) – a summit position (an Vector3)

getTransformed(self, aMatrix: ORSModel.ors.Matrix4x4) → Rectangle

Parameters:aMatrix (ORSModel.ors.Matrix4x4) – Returns:output (ORSModel.ors.Rectangle) –

getVoxelToWorldCoordinates(self, anIndex: ORSModel.ors.Vector3) → Vector3

Gets the position of a given voxel.

Note

Only useful if the spacing of the direction vectors have been defined.

Parameters:anIndex (ORSModel.ors.Vector3) – a voxel position (an Vector3) Returns:output (ORSModel.ors.Vector3) – the position in world coordinates (an Vector3)

getWorldToVoxelCoordinates(self, pPointInWorld: ORSModel.ors.Vector3) → Vector3

Gets the position of a given world coordinate.

Note

Only useful if the spacing of the direction vectors have been defined.

Parameters:pPointInWorld (ORSModel.ors.Vector3) – a world coordinate position point (an Vector3) Returns:output (ORSModel.ors.Vector3) – the position in local coordinates (an Vector3)

getWorldTranformation(self) → Matrix4x4

Returns:output (ORSModel.ors.Matrix4x4) –

growToIncludePoint(self, aPoint: ORSModel.ors.Vector3) → None

Grows the receiver as to include the provided point.

Note

The provided point is projected on the bounded plane.

Parameters:aPoint (ORSModel.ors.Vector3) –

none() → Rectangle

Returns:output (Rectangle) –

setDirection(self, index: int, pVect: ORSModel.ors.Vector3) → None

Sets a bounded plane direction.

Note

The direction vector will be normalized.

Parameters:

• index (int) – the side index (a uint16_t)
• pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

setDirection0(self, pVect: ORSModel.ors.Vector3) → None

Sets the bounded plane direction0.

Note

The direction0 vector will be normalized.

Parameters:pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

setDirection0Size(self, aSize: float) → None

Sets the bounded plane direction0 vector length.

Note

This is the size in meters of the bounded plane side 0.

Parameters:aSize (float) – the side 0 length (a double)

setDirection0Spacing(self, aSpacing: float) → None

Sets the receiver direction0 spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Parameters:aSpacing (float) – the side 0 spacing (a double)

setDirection1(self, pVect: ORSModel.ors.Vector3) → None

Sets the bounded plane direction1.

Note

The direction1 vector will be normalized.

Parameters:pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

setDirection1Size(self, aSize: float) → None

Sets the bounded plane direction1 vector length.

Note

This is the size in meters of the bounded plane side 1.

Parameters:aSize (float) – the side 1 length (a double)

setDirection1Spacing(self, aSpacing: float) → None

Sets the receiver direction1 spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Parameters:aSpacing (float) – the side 1 spacing (a double)

setDirectionSize(self, index: int, aSize: float) → None

Sets a bounded plane direction vector length.

Note

This is the size in meters of the bounded plane side.

Parameters:

• index (int) – the side index (a uint16_t)
• aSize (float) – the side length (a double)

setDirectionSizeVector(self, pVect: ORSModel.ors.Vector3) → None

Sets the direction size as a vector.

Parameters:pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

setDirectionSpacing(self, index: int, aSpacing: float) → None

Sets a receiver direction spacing.

Note

This value is used to compute transformations from world coordinate space to index space (in the channels).

Parameters:

• index (int) – the side index (a uint16_t)
• aSpacing (float) – the side spacing (a double)

setDirectionSpacingVector(self, pVect: ORSModel.ors.Vector3) → None

Sets the direction spacing as a vector.

Parameters:pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

setOrigin(self, pVect: ORSModel.ors.Vector3) → None

Sets the receiver origin position.

Note

The origin should be in world coordinates.

Parameters:pVect (ORSModel.ors.Vector3) – a vector (an Vector3)

Shape2D

class ORSModel.ors.Shape2D

Bases: ORSModel.ors.Shape

getClassNameStatic() → str

getClassNameStatic

Returns:output (str) –

none() → Shape2D

Returns:output (Shape2D) –

Shape

class ORSModel.ors.Shape

Bases: ORSModel.ors.Unmanaged

brief_description: None author: Nicolas Piche. All other members of ORS participated. version: 1.0 date: January 2017

copy(self) → Unmanaged

Gets a copy of the receiver.

Returns:output (ORSModel.ors.Unmanaged) – a shape

getClassNameStatic() → str

getClassNameStatic

Returns:output (str) –

getIsIntersectingShape(self, aShape: ORSModel.ors.Shape) → bool

Gets if the receiver intersects the given shape.

Parameters:aShape (ORSModel.ors.Shape) – a shape to intersect with the receiver (a Shape) Returns:output (bool) – TRUE if the receiver intersects the shape, FALSE otherwise (a bool)

getRotated(self, axisOfRotation: ORSModel.ors.Vector3, rotationCenter: ORSModel.ors.Vector3, angle: float) → Shape

Parameters:

• axisOfRotation (ORSModel.ors.Vector3) –
• rotationCenter (ORSModel.ors.Vector3) –
• angle (float) –

Returns:

output (ORSModel.ors.Shape) –

getTransformed(self, aMatrix: ORSModel.ors.Matrix4x4) → Shape

Parameters:aMatrix (ORSModel.ors.Matrix4x4) – Returns:output (ORSModel.ors.Shape) –

none() → Shape

Returns:output (Shape) –

rotate(self, axisInWorld: ORSModel.ors.Vector3, aroundPointInWorld: ORSModel.ors.Vector3, angleInRadian: float) → None

Applies a rotation to the receiver.

Note

The box is a right handed bounded referential.

Parameters:

• axisInWorld (ORSModel.ors.Vector3) – a rotation axis (an Vector3)
• aroundPointInWorld (ORSModel.ors.Vector3) – a center of rotation (an Vector3)
• angleInRadian (float) – an angle in radian (a double)

transform(self, transformationMatrix: ORSModel.ors.Matrix4x4) → None

Applies a transformation to the receiver.

Note

The transformation can include: translation, rotation and scaling.

Parameters:transformationMatrix (ORSModel.ors.Matrix4x4) – a transformation matrix (an Matrix4x4)

Unmanaged

class ORSModel.ors.Unmanaged

Bases: ORSModel.ors.ORSBaseClass

brief_description: Abstract class for objects that are not managed by the core library. author: Eric Fournier. All other members of ORS participated. version: 1.0 date: Jan 2005

atomicLoad(sFilename: str) → Unmanaged

Creates an object from a file where an object was saved.

Parameters:sFilename (str) – path of the file to load Returns:output (Unmanaged) – a managed object, or none() if the load fails

atomicSave(self, aFilename: str) → int

Saves the object to a file.

Parameters:aFilename (str) – path of the file to save Returns:output (int) – 0 if successful, otherwise an error code

createFromPythonRepresentation(aPythonRepresentation: str) → Unmanaged

Create aUnmanaged Object from a python representation a static method.

Parameters:aPythonRepresentation (str) – Returns:output (ORSModel.ors.Unmanaged) –

fromPythonRepresentation(self, aPythonRepresentation: str) → bool

Create aUnmanaged object from a Python string representation.

Parameters:aPythonRepresentation (str) – a Python evaluable string representation (a string) Returns:output (bool) – TRUE if parsing worked, FALSE otherwise (a bool)

classmethod getAllSubclasses(outputCollection=None)

classmethod getClassDenomination()

static getClassFromProgId(progId)

getClassName(self) → str

Retrieves the class name of the core object wrapped by this Interface object.

Returns:output (str) –

getClassNameStatic() → str

getClassNameStatic

Returns:output (str) –

getDataChecksum(self) → str

Returns:output (str) –

getIsInstanceOf(self, pProgId: str) → bool

Queries the object to know if it is an instance of a certain class.

Parameters:pProgId (str) – Returns:output (bool) –

classmethod getIsSubclassOf(parentClass)

getPythonRepresentation(self) → str

Gets a Python evaluable string representation.

Returns:output (str) –

isNone(self) → bool

Checks if the receiver is none.

Returns:output (bool) –

isNotNone(self) → bool

Checks if the receiver is not none.

Returns:output (bool) –

none() → Unmanaged

Returns:output (Unmanaged) –

ORSBaseClass

class ORSModel.ors.ORSBaseClass

brief_description: An abstract class from which all objects issued from the author: Eric Fournier. All other members of ORS participated. version: 1.0 date: Jan 2005

getPythonTraceBack() → typing.List[str]

Set the python traceback for a call from python.

Returns:output (typing.List[str]) –

isManaged(self) → bool

Returns:output (bool) –

isNone(self) → bool

Returns:output (bool) –

setPythonTraceBack(tb: ORSModel.ors.typing.List[str]) → None

Set the python traceback for a call from python.

Parameters:tb (typing.List[str]) –