carputils.mesh.general Namespace Reference

Classes
class	Mesh
	A generic mesh class the provides the core functionality in 1D and 3D. More...
class	Mesh2D
	A generic mesh class adding the core functionality for 2D meshes. More...
class	Mesh3D
	A generic mesh class adding the core functionality for 3D meshes. More...

Functions
def	closest_to_rangles (angles)
	Return the indicies of the angles closest to a series of right angles. More...
def	distribute_elements (n_type1, n_type2, type1, type2)
	Distribute two element types evenly throughout a layer. More...

Variables
	xrange = range
list	ELEM_ORDER = ['hexa', 'prism1', 'prism2', 'tetra', 'quad', 'tri', 'line']
dictionary	ELEM_NUM_NODES
dictionary	TET_SUBDIVISIONS
dictionary	TRI_SUBDIVISIONS
dictionary	FACE_SELECTIONS
dictionary	prism_faces
dictionary	TET_FACE_SELECTIONS
dictionary	CARP_ELEM_FORMAT
list	VTK_HEX_REORDER = [0, 1, 3, 2, 4, 5, 7, 6]
list	VTK_PRISM_REORDER = [0, 2, 4, 1, 3, 5]
list	VTK_QUAD_REORDER = [0, 1, 3, 2]
dictionary	VTK_CELL_TYPES

Function Documentation

closest_to_rangles()

def carputils.mesh.general.closest_to_rangles

(

angles

)

Return the indicies of the angles closest to a series of right angles.

distribute_elements()

def carputils.mesh.general.distribute_elements	(		n_type1,
			n_type2,
			type1,
			type2
	)

Distribute two element types evenly throughout a layer.

Variable Documentation

CARP_ELEM_FORMAT

dictionary carputils.mesh.general.CARP_ELEM_FORMAT

Initial value:

=  {
    'hexa':   'Hx {0[5]} {0[4]} {0[6]} {0[7]} {0[1]} {0[3]} {0[2]} {0[0]}',
    'prism1': 'Pr {0[1]} {0[3]} {0[5]} {0[0]} {0[4]} {0[2]}',
    'prism2': 'Pr {0[1]} {0[3]} {0[5]} {0[0]} {0[4]} {0[2]}',
    'tetra':  'Tt {0[0]} {0[1]} {0[2]} {0[3]}',
    'quad':   'Qd {0[0]} {0[1]} {0[3]} {0[2]}',
    'tri':    'Tr {0[0]} {0[2]} {0[1]}',
    'line':   'Ln {0[0]} {0[1]}'
}

ELEM_NUM_NODES

dictionary carputils.mesh.general.ELEM_NUM_NODES

Initial value:

=  {
    'hexa':   8,
    'prism1': 6,
    'prism2': 6,
    'tetra':  4,
    'quad':   4,
    'tri':    3,
    'line':   2
}

ELEM_ORDER

list carputils.mesh.general.ELEM_ORDER = ['hexa', 'prism1', 'prism2', 'tetra', 'quad', 'tri', 'line']

FACE_SELECTIONS

dictionary carputils.mesh.general.FACE_SELECTIONS

Initial value:

=  {
    'hexa': {
        'front':  [0, 2, 4, 6],
        'back':   [1, 5, 3, 7],
        'top':    [4, 6, 5, 7],
        'bottom': [0, 1, 2, 3],
        'left':   [2, 3, 6, 7],
        'right':  [1, 0, 5, 4]
    },
}

prism_faces

dictionary carputils.mesh.general.prism_faces

Initial value:

=  {
    'front':      [0, 2, 4],
    'back':       [1, 5, 3],
    'base':       [2, 0, 3, 1],
    'upperleft':  [4, 2, 5, 3],
    'upperright': [0, 4, 1, 5]
}

TET_FACE_SELECTIONS

dictionary carputils.mesh.general.TET_FACE_SELECTIONS

Initial value:

=  {
    'hexa': {
        'front':  [(3, [0, 4, 2]), (5, [2, 4, 6])],
        'back':   [(0, [1, 3, 5]), (2, [5, 3, 7])],
        'top':    [(5, [4, 7, 6]), (2, [4, 5, 7])],
        'bottom': [(3, [0, 2, 3]), (0, [0, 3, 1])],
        'left':   [(5, [2, 6, 7]), (4, [2, 7, 3])],
        'right':  [(0, [1, 5, 0]), (1, [0, 5, 4])]
    },
    'prism1': {
        'front':      [(2, [0, 4, 2])],
        'back':       [(0, [1, 3, 5])],
        'base':       [(0, [0, 3, 1]), (1, [0, 2, 3])],
        'upperleft':  [(1, [2, 5, 3]), (2, [2, 4, 5])],
        'upperright': [(0, [0, 1, 5]), (2, [0, 5, 4])]
    },
    'prism2': {
        'front':      [(1, [0, 4, 2])],
        'back':       [(0, [1, 3, 5])],
        'base':       [(0, [0, 3, 1]), (1, [0, 2, 3])],
        'upperleft':  [(1, [2, 4, 3]), (2, [3, 4, 5])],
        'upperright': [(0, [0, 1, 5]), (2, [0, 5, 4])]
    }
}

TET_SUBDIVISIONS

dictionary carputils.mesh.general.TET_SUBDIVISIONS

Initial value:

=  {
    'hexa':   [[0, 1, 3, 5],
               [0, 3, 4, 5],
               [3, 4, 5, 7],
               [0, 3, 2, 4],
               [2, 4, 3, 7],
               [2, 4, 7, 6]],
    'prism1': [[0, 1, 3, 5],
               [0, 3, 2, 5],
               [0, 5, 2, 4]],
    'prism2': [[0, 1, 3, 5],
               [0, 3, 2, 4],
               [0, 5, 3, 4]],
    'tetra':  [[0, 1, 2, 3]]
}

TRI_SUBDIVISIONS

dictionary carputils.mesh.general.TRI_SUBDIVISIONS

Initial value:

=  {
    'quad': [[0, 1, 2],
             [1, 3, 2]]
}

VTK_CELL_TYPES

dictionary carputils.mesh.general.VTK_CELL_TYPES

Initial value:

=  {
    'hexa':   12,
    'prism1': 13,
    'prism2': 13,
    'tetra':  10,
    'quad':    9,
    'tri':     5,
    'line':    3
}

VTK_HEX_REORDER

list carputils.mesh.general.VTK_HEX_REORDER = [0, 1, 3, 2, 4, 5, 7, 6]

VTK_PRISM_REORDER

list carputils.mesh.general.VTK_PRISM_REORDER = [0, 2, 4, 1, 3, 5]

VTK_QUAD_REORDER

list carputils.mesh.general.VTK_QUAD_REORDER = [0, 1, 3, 2]

xrange

carputils.mesh.general.xrange = range