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本文整理汇总了Python中OCC.gp.gp_Vec函数的典型用法代码示例。如果您正苦于以下问题：Python gp_Vec函数的具体用法？Python gp_Vec怎么用？Python gp_Vec使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了gp_Vec函数的15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_gp_Quaternion
def test_gp_Quaternion(self):
'''
Test Interpolate method of qp_QuaternionSLerp.
This method takes a by ref parameter q.
'''
vX = gp_Vec(12, 0, 0)
vY = gp_Vec(0, 12, 0)
v45 = (gp_Vec(1, 1, 1).Normalized() * 12)
q = gp_Quaternion()
q1 = gp_Quaternion(vX, vX)
q2 = gp_Quaternion(vX, vY)
interp = gp_QuaternionSLerp(q1, q2)
interp.Init(q1, q2)
for i in range(10):
i__ = i / 10.
interp.Interpolate(i__, q)
if i == 0:
self.assertEqual(q.X(), 0.)
self.assertEqual(q.Y(), 0.)
self.assertEqual(q.Z(), 0.)
self.assertEqual(q.W(), 1.)
else:
self.assertEqual(q.X(), 0.)
self.assertEqual(q.Y(), 0.)
assert q.Z() > 0.
assert q.W() < 1.开发者ID:jf---，项目名称:pythonocc-core，代码行数:26，代码来源:core_wrapper_features_unittest.py
示例2: brep_feat_rib
def brep_feat_rib(event=None):
mkw = BRepBuilderAPI_MakeWire()
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(0., 0., 0.), gp_Pnt(200., 0., 0.)).Edge())
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(200., 0., 0.), gp_Pnt(200., 0., 50.)).Edge())
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(200., 0., 50.), gp_Pnt(50., 0., 50.)).Edge())
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(50., 0., 50.), gp_Pnt(50., 0., 200.)).Edge())
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(50., 0., 200.), gp_Pnt(0., 0., 200.)).Edge())
mkw.Add(BRepBuilderAPI_MakeEdge(gp_Pnt(0., 0., 200.), gp_Pnt(0., 0., 0.)).Edge())
S = BRepPrimAPI_MakePrism(BRepBuilderAPI_MakeFace(mkw.Wire()).Face(),
gp_Vec(gp_Pnt(0., 0., 0.),
gp_Pnt(0., 100., 0.)))
display.EraseAll()
# display.DisplayShape(S.Shape())
W = BRepBuilderAPI_MakeWire(BRepBuilderAPI_MakeEdge(gp_Pnt(50., 45., 100.),
gp_Pnt(100., 45., 50.)).Edge())
aplane = Geom_Plane(0., 1., 0., -45.)
aform = BRepFeat_MakeLinearForm(S.Shape(), W.Wire(), aplane.GetHandle(),
gp_Vec(0., 10., 0.), gp_Vec(0., 0., 0.),
1, True)
aform.Perform()
display.DisplayShape(aform.Shape())
display.FitAll()开发者ID:CrazyHeex，项目名称:pythonocc-core，代码行数:27，代码来源:core_topology_local_ops.py
示例3: get_boundingbox
def get_boundingbox(shape, tol=1e-6, as_vec=False):
""" return the bounding box of the TopoDS_Shape `shape`
Parameters
----------
shape : TopoDS_Shape or a subclass such as TopoDS_Face
the shape to compute the bounding box from
tol: float
tolerance of the computed boundingbox
as_vec : bool
wether to return the lower and upper point of the bounding box as gp_Vec instances
Returns
-------
if `as_vec` is True, return a tuple of gp_Vec instances
for the lower and another for the upper X,Y,Z values representing the bounding box
if `as_vec` is False, return a tuple of lower and then upper X,Y,Z values
representing the bounding box
"""
bbox = Bnd_Box()
bbox.SetGap(tol)
brepbndlib_Add(shape, bbox)
xmin, ymin, zmin, xmax, ymax, zmax = bbox.Get()
if as_vec is False:
return xmin, ymin, zmin, xmax, ymax, zmax
else:
return gp_Vec(xmin, ymin, zmin), gp_Vec(xmax, ymax, zmax)开发者ID:anwar-hegazy，项目名称:pythonocc-core，代码行数:31，代码来源:core_geometry_utils.py
示例4: rotate
def rotate(event=None):
display.EraseAll()
origin = gp_Vec(0, 0, 0)
origin_pt = as_pnt(origin)
vX = gp_Vec(12, 0, 0)
vY = gp_Vec(0, 12, 0)
vZ = gp_Vec(0, 0, 12)
v45 = (gp_Vec(1, 1, 1).Normalized() * 12)
q1 = gp_Quaternion(vX, vY)
p1 = as_pnt(origin + vX)
p2 = as_pnt(origin + vY)
p3 = as_pnt(origin + (q1 * vY))
p4 = as_pnt(origin + (q1 * v45))
# RED
e1 = make_edge(origin_pt, p1)
e2 = make_edge(origin_pt, p2)
e3 = make_edge(origin_pt, as_pnt(v45))
# GREEN -> transformed
e4 = make_edge(origin_pt, p3)
e5 = make_edge(origin_pt, p4)
display.DisplayShape([e1, e2, e3])
display.DisplayColoredShape([e4, e5], 'GREEN')
#display.DisplayMessage(p1, 'e1')
#display.DisplayMessage(p2, 'e2')
#display.DisplayMessage(v45.as_pnt(), 'e3')
#display.DisplayMessage(p3, 'q1*vY')
#display.DisplayMessage(p4, 'q1*v45')
display.DisplayVector((q1 * vY).Normalized(), as_pnt(origin + q1 * vY / 2.))
display.DisplayVector((q1 * v45).Normalized(), as_pnt(origin + q1 * v45 / 2.))
display.FitAll()开发者ID:gideonmay，项目名称:pythonocc-core，代码行数:34，代码来源:core_geometry_quaternion.py
示例5: angle_bw_2_vecs_w_ref
def angle_bw_2_vecs_w_ref(pyvec1, pyvec2, ref_pyvec):
"""
This function measures the angle between two vectors regards to a reference vector.
The reference vector must be perpendicular to both the vectors. The angle is measured in counter-clockwise direction.
Parameters
----------
pyvec1 : tuple of floats
The first vector to be measured. A pyvec is a tuple that documents the xyz direction of a vector e.g. (x,y,z)
pyvec2 : tuple of floats
The second vector to be measured. A pyvec is a tuple that documents the xyz direction of a vector e.g. (x,y,z)
ref_pyvec : tuple of floats
The reference vector must be perpendicular to pyvec1 and pyvec2.
A pyvec is a tuple that documents the xyz direction of a vector e.g. (x,y,z)
Returns
-------
angle : float
The measured angle between pyvec1 and pyvec2 regards to ref_pyvec, the angle is measured in counter-clockwise direction.
"""
vec1 = gp_Vec(pyvec1[0], pyvec1[1], pyvec1[2])
vec2 = gp_Vec(pyvec2[0], pyvec2[1], pyvec2[2])
ref_vec = gp_Vec(ref_pyvec[0], ref_pyvec[1], ref_pyvec[2])
radangle = vec1.AngleWithRef(vec2, ref_vec)
angle = radangle * (180.0/math.pi)
if angle 1e-10 and V2.SquareMagnitude()>1e-10 and V3.SquareMagnitude()>1e-10:
V1.Cross(V2)
if V1.SquareMagnitude()>1e-10:
return True
else:
return False
else:
return False开发者ID:amarh，项目名称:openPLM，代码行数:13，代码来源:mesh.py
示例9: get_mesh_precision
def get_mesh_precision(shape, quality_factor):
bbox = Bnd_Box()
BRepBndLib_Add(shape, bbox)
x_min,y_min,z_min,x_max,y_max,z_max = bbox.Get()
diagonal_length = gp_Vec(gp_Pnt(x_min, y_min, z_min),
gp_Pnt(x_max, y_max, z_max)).Magnitude()
return (diagonal_length / 20.) / quality_factor开发者ID:amarh，项目名称:openPLM，代码行数:7，代码来源:mesh.py
示例10: make_plane
def make_plane(center=gp_Pnt(0, 0, 0),
vec_normal=gp_Vec(0, 0, 1),
extent_x_min=-100.,
extent_x_max=100.,
extent_y_min=-100.,
extent_y_max=100.,
depth=0.):
if depth != 0:
center = center.add_vec(gp_Vec(0, 0, depth))
PL = gp_Pln(center, vec_normal.as_dir())
face = make_face(PL,
extent_x_min,
extent_x_max,
extent_y_min,
extent_y_max)
return face开发者ID:tpaviot，项目名称:pythonocc-utils，代码行数:16，代码来源:Construct.py
示例11: move_pt
def move_pt(orig_pypt, pydir2move, magnitude):
"""
This function moves a point.
Parameters
----------
orig_pypt : tuple of floats
The original point to be moved. A pypt is a tuple that documents the xyz coordinates of a pt e.g. (x,y,z)
pydir2move : tuple of floats
The direction to move the point. A pydir is a tuple that documents the xyz vector of a dir e.g. (x,y,z).
magnitude : float
The distance of the move.
Returns
-------
moved point : pypt
The moved point.
"""
gp_orig_pt = gp_Pnt(orig_pypt[0], orig_pypt[1],orig_pypt[2])
gp_direction2move = gp_Vec(pydir2move[0], pydir2move[1], pydir2move[2])
gp_moved_pt = gp_orig_pt.Translated(gp_direction2move.Multiplied(magnitude))
moved_pt = (gp_moved_pt.X(), gp_moved_pt.Y(), gp_moved_pt.Z())
return moved_pt开发者ID:chenkianwee，项目名称:envuo，代码行数:25，代码来源:modify.py
示例12: normal_vector_from_plane
def normal_vector_from_plane(plane, vec_length=1.):
'''
returns a vector normal to the plane of length vec_length
@param plane:
'''
trns = gp_Vec(plane.Axis().Direction())
return trns.Normalized() * vec_length开发者ID:chenkianwee，项目名称:envuo，代码行数:7，代码来源:Common.py
示例13: DisplayShape
def DisplayShape(self,
shape,
vertex_shader=None,
fragment_shader=None,
export_edges=False,
color=(0.65, 0.65, 0.65),
specular_color=(1, 1, 1),
shininess=0.9,
transparency=0.,
line_color=(0, 0., 0.),
line_width=2.,
mesh_quality=1.):
""" Adds a shape to the rendering buffer. This class computes the x3d file
"""
shape_hash = hash(shape)
x3d_exporter = X3DExporter(shape, vertex_shader, fragment_shader,
export_edges, color,
specular_color, shininess, transparency,
line_color, line_width, mesh_quality)
x3d_exporter.compute()
x3d_filename = os.path.join(self._path, "shp%s.x3d" % shape_hash)
# the x3d filename is computed from the shape hash
x3d_exporter.write_to_file(x3d_filename)
# get shape translation and orientation
trans = shape.Location().Transformation().TranslationPart().Coord() # vector
v = gp_Vec()
angle = shape.Location().Transformation().GetRotation().GetVectorAndAngle(v)
ori = (v.X(), v.Y(), v.Z(), angle) # angles
# fill the shape dictionnary with shape hash, translation and orientation
self._x3d_shapes[shape_hash] = [trans, ori]开发者ID:jf---，项目名称:pythonocc-core，代码行数:30，代码来源:x3dom_renderer.py
示例14: _add_stuff_changed
def _add_stuff_changed(self, old, new):
for i in xrange(20):
brep = BRepPrimAPI_MakeCylinder(random.random()*50, random.random()*50).Shape()
trsf = gp_Trsf()
trsf.SetTranslation(gp_Vec(random.random()*100, random.random()*100, random.random()*100))
brep.Move(TopLoc_Location(trsf))
self.shapes.append(brep)开发者ID:imclab，项目名称:pythonocc，代码行数:7，代码来源:trait_editor.py
示例15: get_transform
def get_transform(self):
d = self.declaration
t = gp_Trsf()
#: TODO: Order matters... how to configure it???
if d.mirror:
try:
p,v = d.mirror
except ValueError:
raise ValueError("You must specify a tuple containing a (point,direction)")
t.SetMirror(gp_Ax1(gp_Pnt(*p),
gp_Dir(*v)))
if d.scale:
try:
p,s = d.scale
except ValueError:
raise ValueError("You must specify a tuple containing a (point,scale)")
t.SetScale(gp_Pnt(*p),s)
if d.translate:
t.SetTranslation(gp_Vec(*d.translate))
if d.rotate:
try:
p,v,a = d.rotate
except ValueError:
raise ValueError("You must specify a tuple containing a (point,direction,angle)")
t.SetRotation(gp_Ax1(gp_Pnt(*p),
gp_Dir(*v)),a)
return t开发者ID:frmdstryr，项目名称:enamlx，代码行数:30，代码来源:occ_algo.py
注：本文中的OCC.gp.gp_Vec函数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。
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