File size: 2,165 Bytes
985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | # SPDX-License-Identifier: LGPL-2.1-or-later
from __future__ import annotations
from Metadata import export, constmethod
from PyObjectBase import PyObjectBase
from Axis import Axis as AxisPy
from Vector import Vector
from Placement import Placement
from Rotation import Rotation
from typing import Union
@export(
Constructor=True,
Delete=True,
)
class CoordinateSystem(PyObjectBase):
"""
Base.CoordinateSystem class.
An orthonormal right-handed coordinate system in 3D space.
CoordinateSystem()
Empty constructor.
Author: Juergen Riegel (FreeCAD@juergen-riegel.net)
Licence: LGPL
"""
Axis: AxisPy = None
"""Set or get axis."""
XDirection: Vector = None
"""Set or get X-direction."""
YDirection: Vector = None
"""Set or get Y-direction."""
ZDirection: Vector = None
"""Set or get Z-direction."""
Position: Vector = None
"""Set or get position."""
def setAxes(self, axis: Union[AxisPy, Vector], xDir: Vector, /) -> None:
"""
Set axis or Z-direction, and X-direction.
The X-direction is determined from the orthonormal compononent of `xDir`
with respect to `axis` direction.
axis : Base.Axis, Base.Vector
xDir : Base.Vector
"""
...
@constmethod
def displacement(self, coordSystem2: "CoordinateSystem", /) -> Placement:
"""
Computes the placement from this to the passed coordinate system `coordSystem2`.
coordSystem2 : Base.CoordinateSystem
"""
...
def transformTo(self, vector: Vector, /) -> Vector:
"""
Computes the coordinates of the point in coordinates of this coordinate system.
vector : Base.Vector
"""
...
def transform(self, trans: Union[Rotation, Placement], /) -> None:
"""
Applies a transformation on this coordinate system.
trans : Base.Rotation, Base.Placement
"""
...
def setPlacement(self, placement: Placement, /) -> None:
"""
Set placement to the coordinate system.
placement : Base.Placement
"""
...
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