`Interval`#

class ansys.geometry.core.shapes.parameterization.Interval(start: ansys.geometry.core.typing.Real, end: ansys.geometry.core.typing.Real)#

Interval class that defines a range of values.

Parameters:

startReal: Start value of the interval.
endReal: End value of the interval.

Overview#

Methods

`is_open`	If the interval is open (-inf, inf).
`is_closed`	If the interval is closed. Neither value is inf or -inf.
`is_empty`	Check if the current interval is empty.
`get_span`	Get the quantity contained by the interval.
`get_relative_val`	Get an evaluation property of the interval, used in BoxUV.
`is_negative`	Indicate whether the current interval is negative.
`self_unite`	Get the union of two intervals and update the current interval.
`self_intersect`	Get the intersection of two intervals and update the current one.
`contains_value`	Check if the current interval contains the value `t`.
`contains`	Check if interval contains value `t` using default accuracy.
`inflate`	Enlarge the current interval by the given delta value.

Properties

`start`	Start value of the interval.
`end`	End value of the interval.

Attributes

not_empty

Static methods

`unite`	Get the union of two intervals.
`intersect`	Get the intersection of two intervals.

Special methods

`__eq__`	Compare two intervals.
`__repr__`	Represent the interval as a string.

Import detail#

from ansys.geometry.core.shapes.parameterization import Interval

Property detail#

property Interval.start: ansys.geometry.core.typing.Real#: Start value of the interval.

property Interval.end: ansys.geometry.core.typing.Real#: End value of the interval.

Attribute detail#

Interval.not_empty = True#

Method detail#

Interval.__eq__(other: object)#: Compare two intervals.

Interval.is_open() → bool#

If the interval is open (-inf, inf).

Returns:

bool: True if both ends of the interval are negative and positive infinity respectively.

Interval.is_closed() → bool#

If the interval is closed. Neither value is inf or -inf.

Returns:

bool: True if neither bound of the interval is infinite.

Interval.is_empty() → bool#

Check if the current interval is empty.

Returns:

bool: True when the interval is empty, False otherwise.

Interval.get_span() → ansys.geometry.core.typing.Real#

Get the quantity contained by the interval.

The interval must be closed.

Returns:

Real: The difference between the end and start of the interval.

Interval.get_relative_val(t: ansys.geometry.core.typing.Real) → ansys.geometry.core.typing.Real#

Get an evaluation property of the interval, used in BoxUV.

Parameters:

tReal: Offset to evaluate the interval at.

Returns:

Real: Actual value according to the offset.

Interval.is_negative(tolerance: ansys.geometry.core.typing.Real) → bool#

Indicate whether the current interval is negative.

Parameters:

toleranceReal: Accepted range because the data type of the interval could be in doubles.

Returns:

bool: True if the interval is negative, False otherwise.

static Interval.unite(first: Interval, second: Interval) → Interval#

Get the union of two intervals.

Parameters:

firstInterval: First interval.
secondInterval: Second interval.

Returns:

Interval: Union of the two intervals.

Interval.self_unite(other: Interval) → None#

Get the union of two intervals and update the current interval.

Parameters:

otherInterval: Interval to unite with.

static Interval.intersect(first: Interval, second: Interval, tolerance: ansys.geometry.core.typing.Real) → Interval#

Get the intersection of two intervals.

Parameters:

firstInterval: First interval.
secondInterval: Second interval.

Returns:

Interval: Intersection of the two intervals.

Interval.self_intersect(other: Interval, tolerance: ansys.geometry.core.typing.Real) → None#

Get the intersection of two intervals and update the current one.

Parameters:

otherInterval: Interval to intersect with.
toleranceReal: Accepted range of error given that the interval could be in float values.

Interval.contains_value(t: ansys.geometry.core.typing.Real, accuracy: ansys.geometry.core.typing.Real) → bool#

Check if the current interval contains the value t.

Parameters:

tReal: Value of interest.
accuracyReal: Accepted range of error given that the interval could be in float values.

Returns:

bool: True if the interval contains the value, False otherwise.

Interval.contains(t: ansys.geometry.core.typing.Real) → bool#

Check if interval contains value t using default accuracy.

Parameters:

tReal: Value of interest.

Returns:

bool: True if the interval contains the value, False otherwise.

Interval.inflate(delta: ansys.geometry.core.typing.Real) → Interval#: Enlarge the current interval by the given delta value.

Interval.__repr__() → str#: Represent the interval as a string.