Coordinates¶
Coordinates in IPKISS can be specified in the 2D and 3D cartesian coordinate system with the help of:
- class ipkiss3.all.Coord2¶
2-D coordinate
- Parameters
- Coord2tuple2 of float
(x,y) of the coordinates.
- transform(transformation)¶
Apply a transformation to the coordinate
- Parameters
- transformationtransformation
Transformation(s) that are applied to the coordinate.
- transform_copy(transformation)¶
Returns a transformed copy of the coordinate.
- Parameters
- transformationtransformation
Transformation(s) that are applied to the coordinate.
- Returns
- Coord2
Transformed coordinate.
- move(position)¶
Move the coordinate by a displacement vector
- Parameters
- positiontuple2 of float
Displacement vector by which the coordinate is moved.
- Returns
- Coord2
Transformed coordinate.
- move_copy(position)¶
Return a moved copy of the coordinate by a displacement vector.
- Parameters
- positiontuple2 of float
Displacement vector by which the coordinate is moved.
- Returns
- Coord2
Copy of the moved coordinate.
- modified_copy(**override_args)¶
Create a copy and override the properties given as keyword arguments.
- snap_to_grid(grids_per_unit=None)¶
Snap the coordinate to the given or current grid
- Parameters
- grids_per_unitfloat
number of grid points per unit. Imported from settings if not specified
- distance(other)¶
Returns the distance to other coordinate.
- Parameters
- otherCoord2
Other coordinate to which the distance is calculated.
- Returns
- float
distance between the coordinate object and the other coordinate
- angle_deg(other=(0.0, 0.0))¶
The angle of the coordinate with with other as origin in degrees.
- Parameters
- otherCoord2
Origin for which the angle in degrees is calculated. default = (0,0) .
- Returns
- float
Angle in degrees the coordinate with basis other.
- angle_rad(other=(0.0, 0.0))¶
The angle of the coordinate with with other as origin in radians.
- Parameters
- otherCoord2
Origin for which the angle in degrees is calculated. default = (0,0) .
- Returns
- float
Angle in radians the coordinate with basis other.
- dot(other)¶
Returns the complex dot (scalar) product of the coordinate with ‘other’.
- Parameters
- otherCoord2
Complex coordinate with which the complex dot (scalar) is calulated.
- Returns
- complex float
dot (scalar) product between the coordinate and ‘other’.
- id_string()¶
identification string
- Returns
- string
identification string
- convert_to_array()¶
returns [x,y]
- Returns
- array of float
[x,y] where x and y are the coordinates.
- class ipkiss3.all.Coord3¶
3-D coordinate
- Parameters
- Coord3tuple3 of float
(x,y,z) of the coordinates.
- transform(transformation)¶
Apply a transformation to the coordinate
- Parameters
- transformationtransformation
Transformation(s) that are applied to the coordinate.
- transform_copy(transformation)¶
Returns a transformed copy of the coordinate.
- Parameters
- transformationtransformation
Transformation(s) that are applied to the coordinate.
- Returns
- Coord2
Transformed coordinate.
- move(position)¶
Move the coordinate by a displacement vector
- Parameters
- positiontuple3 of float
Displacement vector by which the coordinate is moved.
- Returns
- Coord3
Transformed coordinate.
- move_copy(position)¶
Return a moved copy of the coordinate by a displacement vector.
- Parameters
- positiontuple3 of float
Displacement vector by which the coordinate is moved.
- Returns
- Coord3
Copy of the moved coordinate.
- modified_copy(**override_args)¶
Create a copy and override the properties given as keyword arguments.
- snap_to_grid(grids_per_unit=None)¶
Snap the coordinate to the given or current grid
- Parameters
- grids_per_unitfloat
number of grid points per unit. Imported from settings if not specified
- distance(other)¶
Returns the distance to other coordinate.
- Parameters
- otherCoord3
Other coordinate to which the distance is calculated.
- Returns
- float
distance between the coordinate object and the other coordinate
- dot(other)¶
Returns the complex dot (scalar) product of the coordinate with ‘other’.
- Parameters
- otherCoord3
Complex coordinate with which the complex dot (scalar) is calulated.
- Returns
- complex float
dot (scalar) product between the coordinate and ‘other’.
See also
crossvectorial product.
- cross(other)¶
Returns the complex cross (vectorial) product of the coordinate with other.
- Parameters
- otherCoord3
Complex coordinate with which the complex cross (vectorial) is calulated.
- Returns
- Coord3
cross (vectorial) product between the coordinate and ‘other’.
See also
dotscalar product.
- id_string()¶
identification string
- Returns
- string
identification string
- convert_to_array()¶
returns [x,y,z]
- Returns
- array of float
[x,y,z] where x and y and z are the coordinates.