def draw_circles(circles, **kwargs):
guids = []
for data in iter(circles):
point, normal = data['plane']
radius = data['radius']
name = data.get('name', '')
color = data.get('color')
layer = data.get('layer')
circle = Circle(Plane(Point3d(*point), Vector3d(*normal)), radius)
guid = add_circle(circle)
if not guid:
continue
obj = find_object(guid)
if not obj:
continue
attr = obj.Attributes
if color:
attr.ObjectColor = FromArgb(*color)
attr.ColorSource = ColorFromObject
else:
attr.ColorSource = ColorFromLayer
if layer and find_layer_by_fullpath:
index = find_layer_by_fullpath(layer, True)
if index >= 0:
attr.LayerIndex = index
attr.Name = name
attr.WireDensity = -1
obj.CommitChanges()
guids.append(guid)
return guids
def draw_circles(circles):
"""Draw circles in Grasshopper.
Parameters
----------
circles : list of dict
The circle definitions.
Returns
-------
list of :class:`Rhino.Geometry.Circle`
Notes
-----
.. code-block:: python
Schema({
'plane': lambda x: len(x[0]) == 3 and len(x[1]) == 3,
'radius': And(Or(int, float), lambda x: x > 0)
})
"""
rg_circles = []
for c in iter(circles):
point, normal = c['plane']
radius = c['radius']
rg_circles.append(
Circle(Plane(Point3d(*point), Vector3d(*normal)), radius))
return rg_circles
def draw_circles(circles):
"""Draw circles in Grasshopper.
"""
rg_circles = []
for c in iter(circles):
point, normal = c['plane']
radius = c['radius']
rg_circles.append(Circle(Plane(Point3d(*point), Vector3d(*normal)), radius))
return rg_circles
def draw_circles(circles, **kwargs):
"""Draw circles and optionally set individual name, color, and layer properties.
Parameters
----------
circles : list[dict]
A list of circle dictionaries.
See Notes, for more information about the structure of the dict.
Returns
-------
list[System.Guid]
Notes
-----
A circle dict has the following schema:
.. code-block:: python
Schema({
'plane': lambda x: len(x[0]) == 3 and len(x[1]) == 3,
'radius': And(Or(int, float), lambda x: x > 0),
Optional('name', default=''): str,
Optional('color', default=None): And(lambda x: len(x) == 3, all(0 <= y <= 255 for y in x)),
Optional('layer', default=None): str
})
"""
guids = []
for data in iter(circles):
point, normal = data['plane']
radius = data['radius']
name = data.get('name', '')
color = data.get('color')
layer = data.get('layer')
circle = Circle(Plane(Point3d(*point), Vector3d(*normal)), radius)
guid = add_circle(circle)
if not guid:
continue
obj = find_object(guid)
if not obj:
continue
attr = obj.Attributes
if color:
attr.ObjectColor = FromArgb(*color)
attr.ColorSource = ColorFromObject
else:
attr.ColorSource = ColorFromLayer
if layer and find_layer_by_fullpath:
index = find_layer_by_fullpath(layer, True)
if index >= 0:
attr.LayerIndex = index
attr.Name = name
attr.WireDensity = -1
obj.CommitChanges()
guids.append(guid)
return guids
def get_rgcircle(self):
""":class:`Rhino.Geometry.Circle` representing bullet footprint.
Returns
-------
:class:`Rhino.Geometry.Circle`
"""
from Rhino.Geometry import Circle
return Circle(self.get_location_plane(), self.get_compressed_radius())
def draw_cylinders(cylinders, cap=False):
"""Draw cylinders.
Parameters
----------
cylinders : list of dict
The cylinder definitions.
Other Parameters
----------------
cap : bool, optional
Default is ``False``.
Returns
-------
list of :class:`Rhino.Geometry.Cylinder`
Notes
-----
.. code-block:: python
Schema({
'start': lambda x: len(x) == 3,
'end': lambda x: len(x) == 3,
'radius': And(Or(int, float), lambda x: x > 0)
})
"""
rg_cylinders = []
for c in iter(cylinders):
start = c['start']
end = c['end']
radius = c['radius']
if radius < TOL:
continue
base = Point3d(*start)
normal = Point3d(*end) - base
height = normal.Length
if height < TOL:
continue
plane = Plane(base, normal)
circle = Circle(plane, radius)
cylinder = Cylinder(circle, height)
brep = cylinder.ToBrep(cap, cap)
if not brep:
continue
rg_cylinders.append(brep)
return rg_cylinders
def _egi_sort_v_nbrs(egi):
""" By default, the sorting should be ccw, since the circle is typically drawn
ccw around the local plane's z-axis...
"""
xyz = dict((key, [attr[_] for _ in 'xyz']) for key, attr in egi.vertices(True))
for vkey in egi.vertex:
nbrs = egi.vertex[vkey]['nbrs']
plane = Plane(Point3d(*xyz[vkey]),
Vector3d(*[axis for axis in egi.vertex[vkey]['normal']]))
circle = Circle(plane, 1)
p_list = []
for nbr_vkey in nbrs:
boolean, parameter = ArcCurve(circle).ClosestPoint(Point3d(*xyz[nbr_vkey]))
p_list.append(parameter)
sorted_nbrs = [key for (param, key) in sorted(zip(p_list, nbrs))]
egi.vertex[vkey]['sorted_nbrs'] = sorted_nbrs
def xdraw_cylinders(cylinders, cap=False, **kwargs):
guids = []
for c in iter(cylinders):
start = c['start']
end = c['end']
radius = c['radius']
name = c.get('name', '')
color = c.get('color')
layer = c.get('layer')
if radius < TOL:
continue
base = Point3d(*start)
normal = Point3d(*end) - base
height = normal.Length
if height < TOL:
continue
plane = Plane(base, normal)
circle = Circle(plane, radius)
cylinder = Cylinder(circle, height)
brep = cylinder.ToBrep(cap, cap)
if not brep:
continue
guid = add_brep(brep)
if not guid:
continue
obj = find_object(guid)
if not obj:
continue
attr = obj.Attributes
if color:
attr.ObjectColor = FromArgb(*color)
attr.ColorSource = ColorFromObject
else:
attr.ColorSource = ColorFromLayer
if layer and find_layer_by_fullpath:
index = find_layer_by_fullpath(layer, True)
if index >= 0:
attr.LayerIndex = index
attr.Name = name
attr.WireDensity = -1
obj.CommitChanges()
guids.append(guid)
return guids
def xdraw_cylinders(cylinders, cap=False):
rg_cylinders = []
for c in iter(cylinders):
start = c['start']
end = c['end']
radius = c['radius']
if radius < TOL:
continue
base = Point3d(*start)
normal = Point3d(*end) - base
height = normal.Length
if height < TOL:
continue
plane = Plane(base, normal)
circle = Circle(plane, radius)
cylinder = Cylinder(circle, height)
brep = cylinder.ToBrep(cap, cap)
if not brep:
continue
rg_cylinders.append(brep)
return rg_cylinders
def DivDist2D(crv, dist):
## 以下を改造しました
## Hiroaki Saito : GH C#_Divide Distance With List
## https://openddl.com/post/166/
## 閲覧：2021/6/2
pln = Plane.WorldXY
points = []
paramList = []
if crv:
tmpParam = 0.
pt = crv.PointAtStart
dummy_out = System.Double(0)
tmpParam = crv.ClosestPoint(pt, dummy_out)[1]
points.append(pt)
paramList.append(tmpParam)
for i in range(len(dist)):
d = System.Double(dist[i])
circle = Circle(pln, points[i], d)
tmpCrv = circle.ToNurbsCurve()
ci = Intersection.CurveCurve(crv, tmpCrv, 0, 0)
addCheck = False
tmpList = sorted(ci, key=lambda x: x.ParameterA)
for item in tmpList:
tmpParam = item.ParameterA
if tmpParam > paramList[i]:
points.append(item.PointA)
paramList.append(tmpParam)
addCheck = True
break
if not addCheck: break
pt = crv.PointAtEnd
points.append(pt)
return points
def DrawForeground(self, e):
radius = self.slider.trackbar.Value
circle = Circle(self.plane, radius)
cylinder = Cylinder(circle, self.height)
brep = cylinder.ToBrep(True, True)
e.Display.DrawBrepShaded(brep, self.material)
def draw_cylinders(cylinders, cap=False, **kwargs):
"""Draw cylinders and optionally set individual name, color, and layer properties.
Parameters
----------
cylinders : list of dict
A list of cylinder dictionaries.
cap : bool, optional
Returns
-------
list of GUID
Notes
-----
A cylinder dict has the following schema:
.. code-block:: python
Schema({
'start': And(list, lambda x: len(x) == 3),
'end': And(list, lambda x: len(x) == 3),
'radius': And(Or(int, float), lambda x: x > 0.0),
Optional('name', default=''): str,
Optional('color', default=None): (lambda x: len(x) == 3 and all(0 <= y <= 255 for y in x)),
Optional('layer', default=None): str,
})
"""
guids = []
for c in iter(cylinders):
start = c['start']
end = c['end']
radius = c['radius']
name = c.get('name', '')
color = c.get('color')
layer = c.get('layer')
if radius < TOL:
continue
base = Point3d(*start)
normal = Point3d(*end) - base
height = normal.Length
if height < TOL:
continue
plane = Plane(base, normal)
circle = Circle(plane, radius)
cylinder = Cylinder(circle, height)
brep = cylinder.ToBrep(cap, cap)
if not brep:
continue
guid = add_brep(brep)
if not guid:
continue
obj = find_object(guid)
if not obj:
continue
attr = obj.Attributes
if color:
attr.ObjectColor = FromArgb(*color)
attr.ColorSource = ColorFromObject
else:
attr.ColorSource = ColorFromLayer
if layer and find_layer_by_fullpath:
index = find_layer_by_fullpath(layer, True)
if index >= 0:
attr.LayerIndex = index
attr.Name = name
attr.WireDensity = -1
obj.CommitChanges()
guids.append(guid)
return guids