`pycanha.gmm` — Geometric Mathematical Model#

Geometric primitives for defining thermal surface elements.

Primitives#

class pycanha.gmm.Triangle(*args, **kwargs)[source]#

Bases: Triangle

create_mesh(self, arg0: pycanha_core.pycanha_core.gmm.ThermalMesh, arg1: float, /) → pycanha_core.pycanha_core.gmm.TriMesh#: Create a triangular mesh of this primitive.

distance(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → float#

distance_jacobian_cutted_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

distance_jacobian_cutting_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

from_2d_to_3d(self, p2d: numpy.ndarray[dtype=float64, shape=(2), order='C']) → numpy.ndarray[dtype=float64, shape=(3), order='C']#

from_3d_to_2d(self, p3d: numpy.ndarray[dtype=float64, shape=(3), order='C']) → numpy.ndarray[dtype=float64, shape=(2), order='C']#

is_valid(self) → bool#

property p1#: First vertex position.

property p2#: Second vertex position.

property p3#: Third vertex position.

v1(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p2 - p1.

v2(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p3 - p1.

class pycanha.gmm.Rectangle(*args, **kwargs)[source]#

Bases: Rectangle

create_mesh(self, arg0: pycanha_core.pycanha_core.gmm.ThermalMesh, arg1: float, /) → pycanha_core.pycanha_core.gmm.TriMesh#: Create a triangular mesh of this primitive.

distance(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → float#

distance_jacobian_cutted_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

distance_jacobian_cutting_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

from_2d_to_3d(self, p2d: numpy.ndarray[dtype=float64, shape=(2), order='C']) → numpy.ndarray[dtype=float64, shape=(3), order='C']#

from_3d_to_2d(self, p3d: numpy.ndarray[dtype=float64, shape=(3), order='C']) → numpy.ndarray[dtype=float64, shape=(2), order='C']#

is_valid(self) → bool#

property p1#: Origin vertex position.

property p2#: Second vertex (defines first edge from p1).

property p3#: Third vertex (defines second edge from p1).

v1(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p2 - p1.

v2(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p3 - p2.

class pycanha.gmm.Quadrilateral(*args, **kwargs)[source]#

Bases: Quadrilateral

create_mesh(self, arg0: pycanha_core.pycanha_core.gmm.ThermalMesh, arg1: float, /) → pycanha_core.pycanha_core.gmm.TriMesh#: Create a triangular mesh of this primitive.

distance(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → float#

distance_jacobian_cutted_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

distance_jacobian_cutting_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

from_2d_to_3d(self, p2d: numpy.ndarray[dtype=float64, shape=(2), order='C']) → numpy.ndarray[dtype=float64, shape=(3), order='C']#

from_3d_to_2d(self, p3d: numpy.ndarray[dtype=float64, shape=(3), order='C']) → numpy.ndarray[dtype=float64, shape=(2), order='C']#

is_valid(self) → bool#

property p1#: First vertex position.

property p2#: Second vertex position.

property p3#: Third vertex position.

property p4#: Fourth vertex position.

v1(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p2 - p1.

v2(self) → numpy.ndarray[dtype=float64, shape=(3), order='C']#: Edge vector p3 - p2.

class pycanha.gmm.Cylinder(*args, **kwargs)[source]#

Bases: Cylinder

create_mesh(self, arg0: pycanha_core.pycanha_core.gmm.ThermalMesh, arg1: float, /) → pycanha_core.pycanha_core.gmm.TriMesh#: Create a triangular mesh of this primitive.

distance(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → float#

distance_jacobian_cutted_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

distance_jacobian_cutting_surface(self, point: numpy.ndarray[dtype=float64, shape=(3), order='C']) → std::array<double, 4ul>#

property end_angle#: End angle [rad].

from_2d_to_3d(self, p2d: numpy.ndarray[dtype=float64, shape=(2), order='C']) → numpy.ndarray[dtype=float64, shape=(3), order='C']#

from_3d_to_2d(self, p3d: numpy.ndarray[dtype=float64, shape=(3), order='C']) → numpy.ndarray[dtype=float64, shape=(2), order='C']#

is_valid(self) → bool#

property p1#: Base center position.

property p2#: Top center position.

property p3#: Reference point for angle origin.

property radius#: Cylinder radius.

property start_angle#: Start angle [rad].