当前位置: 首页>>代码示例>>Python>>正文


Python PrimitiveCell.for_body_centered_cubic_lattice方法代码示例

本文整理汇总了Python中simphony.cuds.primitive_cell.PrimitiveCell.for_body_centered_cubic_lattice方法的典型用法代码示例。如果您正苦于以下问题:Python PrimitiveCell.for_body_centered_cubic_lattice方法的具体用法?Python PrimitiveCell.for_body_centered_cubic_lattice怎么用?Python PrimitiveCell.for_body_centered_cubic_lattice使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在simphony.cuds.primitive_cell.PrimitiveCell的用法示例。


在下文中一共展示了PrimitiveCell.for_body_centered_cubic_lattice方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_primitive_cell_for_body_centered_cubic_lattice

# 需要导入模块: from simphony.cuds.primitive_cell import PrimitiveCell [as 别名]
# 或者: from simphony.cuds.primitive_cell.PrimitiveCell import for_body_centered_cubic_lattice [as 别名]
    def test_primitive_cell_for_body_centered_cubic_lattice(self):
        with self.assertRaises(ValueError):
            PrimitiveCell.for_body_centered_cubic_lattice(-1)

        pc = PrimitiveCell.for_body_centered_cubic_lattice(self.a)
        self.assertIsInstance(pc, PrimitiveCell)
        self.assertEqual(pc.bravais_lattice,
                         BravaisLattice.BODY_CENTERED_CUBIC)
        assert_array_equal(pc.p1, (self.a, 0, 0))
        assert_array_equal(pc.p2, (0, self.a, 0))
        assert_array_equal(pc.p3, (self.a/2, self.a/2, self.a/2))
开发者ID:simphony,项目名称:simphony-common,代码行数:13,代码来源:test_primitive_cell.py

示例2: make_body_centered_cubic_lattice

# 需要导入模块: from simphony.cuds.primitive_cell import PrimitiveCell [as 别名]
# 或者: from simphony.cuds.primitive_cell.PrimitiveCell import for_body_centered_cubic_lattice [as 别名]
def make_body_centered_cubic_lattice(name, h, size, origin=(0, 0, 0)):
    """Create and return a 3D body-centered cubic lattice.

    Parameters
    ----------
    name : str
    h : float
        lattice spacing
    size : int[3]
        Number of lattice nodes in each axis direction.
    origin : float[3], default value = (0, 0, 0)
        lattice origin

    Returns
    -------
    lattice : Lattice
        A reference to a Lattice object.
    """
    pc = PrimitiveCell.for_body_centered_cubic_lattice(h)
    return Lattice(name, pc, size, origin)
开发者ID:kitchoi,项目名称:simphony-common,代码行数:22,代码来源:lattice.py

示例3: tuple

# 需要导入模块: from simphony.cuds.primitive_cell import PrimitiveCell [as 别名]
# 或者: from simphony.cuds.primitive_cell.PrimitiveCell import for_body_centered_cubic_lattice [as 别名]
                          [0, 0, 1]])
    # rotate y-z for angle2 about x
    yz_rot = numpy.array([[1, 0, 0],
                          [0, numpy.cos(angle2), numpy.sin(angle2)],
                          [0, numpy.sin(-angle2), numpy.cos(angle2)]])
    # rotate x-y, then y-z
    xyz_rot = numpy.inner(xy_rot, yz_rot)
    return tuple(numpy.inner(xyz_rot, p) for p in (pc.p1, pc.p2, pc.p3))


# a cubic lattice on a rotated coordinates represented using PolyData
pcs = rotate_primitive_cell(PrimitiveCell.for_cubic_lattice(1.))
datasets.append(create_polydata_from_pc(*pcs))

# BCC lattice in a rotated coor. sys.
pcs = rotate_primitive_cell(PrimitiveCell.for_body_centered_cubic_lattice(1.))
datasets.append(create_polydata_from_pc(*pcs))

# FCC lattice in a rotated coor. sys.
pcs = rotate_primitive_cell(PrimitiveCell.for_face_centered_cubic_lattice(1.))
datasets.append(create_polydata_from_pc(*pcs))

# rhombohedral lattice in a rotated coor. sys.
pcs = rotate_primitive_cell(PrimitiveCell.for_rhombohedral_lattice(1., 1.))
datasets.append(create_polydata_from_pc(*pcs))

# tetragonal lattice in a rotated coor. sys.
pcs = rotate_primitive_cell(PrimitiveCell.for_tetragonal_lattice(0.5, 1.))
datasets.append(create_polydata_from_pc(*pcs))

# body_centered_tetragonal lattice in a rotated coor. sys.
开发者ID:simphony,项目名称:simphony-mayavi,代码行数:33,代码来源:lattice_from_dataset_example.py


注:本文中的simphony.cuds.primitive_cell.PrimitiveCell.for_body_centered_cubic_lattice方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。