本文整理汇总了Python中vtk.vtkCubeSource方法的典型用法代码示例。如果您正苦于以下问题：Python vtk.vtkCubeSource方法的具体用法？Python vtk.vtkCubeSource怎么用？Python vtk.vtkCubeSource使用的例子？那么, 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类vtk的用法示例。
在下文中一共展示了vtk.vtkCubeSource方法的2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: Cube
# 需要导入模块: import vtk [as 别名]
# 或者: from vtk import vtkCubeSource [as 别名]
def Cube(center=(0., 0., 0.), x_length=1.0, y_length=1.0, z_length=1.0, bounds=None):
"""Create a cube.
It's possible to specify either the center and side lengths or just
the bounds of the cube. If ``bounds`` are given, all other arguments are
ignored.
Parameters
----------
center : np.ndarray or list
Center in [x, y, z].
x_length : float
length of the cube in the x-direction.
y_length : float
length of the cube in the y-direction.
z_length : float
length of the cube in the z-direction.
bounds : np.ndarray or list
Specify the bounding box of the cube. If given, all other arguments are
ignored. ``(xMin,xMax, yMin,yMax, zMin,zMax)``
"""
src = vtk.vtkCubeSource()
if bounds is not None:
if np.array(bounds).size != 6:
raise TypeError('Bounds must be given as length 6 tuple: (xMin,xMax, yMin,yMax, zMin,zMax)')
src.SetBounds(bounds)
else:
src.SetCenter(center)
src.SetXLength(x_length)
src.SetYLength(y_length)
src.SetZLength(z_length)
src.Update()
return pyvista.wrap(src.GetOutput()) 示例2: segmentDoorHandle
# 需要导入模块: import vtk [as 别名]
# 或者: from vtk import vtkCubeSource [as 别名]
def segmentDoorHandle(otdfType, point1, point2):
inputObj = om.findObjectByName('pointcloud snapshot')
polyData = inputObj.polyData
viewPlaneNormal = np.array(getSegmentationView().camera().GetViewPlaneNormal())
polyData, origin, normal = applyPlaneFit(polyData, expectedNormal=viewPlaneNormal, searchOrigin=point1, searchRadius=0.2, angleEpsilon=0.7, returnOrigin=True)
wallPoints = thresholdPoints(polyData, 'dist_to_plane', [-0.01, 0.01])
updatePolyData(wallPoints, 'wall points', parent=getDebugFolder(), visible=False)
handlePoint = np.array([0.005, 0.065, 0.011])
xaxis = -normal
zaxis = [0, 0, 1]
yaxis = np.cross(zaxis, xaxis)
yaxis /= np.linalg.norm(yaxis)
zaxis = np.cross(xaxis, yaxis)
xwidth = 0.01
ywidth = 0.13
zwidth = 0.022
cube = vtk.vtkCubeSource()
cube.SetXLength(xwidth)
cube.SetYLength(ywidth)
cube.SetZLength(zwidth)
cube.Update()
cube = shallowCopy(cube.GetOutput())
t = getTransformFromAxes(xaxis, yaxis, zaxis)
#t.PreMultiply()
#t.Translate(-handlePoint)
t.PostMultiply()
t.Translate(point2)
name = 'door handle'
obj = showPolyData(cube, name, cls=FrameAffordanceItem, parent='affordances')
obj.actor.SetUserTransform(t)
obj.addToView(app.getDRCView())
params = dict(origin=origin, xwidth=xwidth, ywidth=ywidth, zwidth=zwidth, xaxis=xaxis, yaxis=yaxis, zaxis=zaxis, friendly_name=name, otdf_type=otdfType)
obj.setAffordanceParams(params)
obj.updateParamsFromActorTransform()
frameObj = showFrame(obj.actor.GetUserTransform(), name + ' frame', parent=obj, visible=False)
frameObj.addToView(app.getDRCView())