def PullPoints(object_id, points):
"""Pulls an array of points to a surface or mesh object. For more
information, see the Rhino help file Pull command
Parameters:
object_id = the identifier of the surface or mesh object that pulls
points = list of 3D points
Returns:
list of 3D points
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Select surface that pulls", rs.filter.surface)
objects = rs.GetObjects("Select points to pull", rs.filter.point)
points = [rs.PointCoordinates(obj) for obj in objects]
results = rs.PullPoints( surface, points )
rs.AddPoints( results )
See Also:
PullCurve
"""
id = rhutil.coerceguid(object_id, True)
points = rhutil.coerce3dpointlist(points, True)
mesh = rhutil.coercemesh(id, False)
if mesh:
points = mesh.PullPointsToMesh(points)
return list(points)
brep = rhutil.coercebrep(id, False)
if brep and brep.Faces.Count == 1:
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
points = brep.Faces[0].PullPointsToFace(points, tolerance)
return list(points)
return []
def GetPointOnSurface(surface_id, message=None):
"""Pauses for user input of a point constrained to a surface or polysurface
object
Parameters:
surface_id = identifier of the surface to get a point on
message [opt] = a prompt or message
Returns:
3d point if successful
None on error
"""
surfOrBrep = rhutil.coercesurface(surface_id)
if not surfOrBrep:
surfOrBrep = rhutil.coercebrep(surface_id, True)
gp = Rhino.Input.Custom.GetPoint()
if message: gp.SetCommandPrompt(message)
if isinstance(surfOrBrep, Rhino.Geometry.Surface):
gp.Constrain(surfOrBrep, False)
else:
gp.Constrain(surfOrBrep, -1, -1, False)
gp.Get()
if gp.CommandResult() != Rhino.Commands.Result.Success:
return scriptcontext.errorhandler()
pt = gp.Point()
gp.Dispose()
return pt
def ProjectPointToSurface(points, surface_ids, direction):
"""Projects one or more points onto one or more surfaces or polysurfaces
Parameters:
points = one or more 3D points
surface_ids = identifiers of one or more surfaces/polysurfaces
direction = direction vector to project the points
Returns:
list of projected points on success
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Select surface to project onto", rs.filter.surface)
objects = rs.GetObjects("Select points to project", rs.filter.point)
points = [rs.PointCoordinates(obj) for obj in objects]
results = rs.ProjectPointToSurface(points, surface, (0,0,-1))
rs.AddPoints(results)
See Also:
ProjectCurveToMesh
ProjectCurveToSurface
ProjectPointToMesh
"""
pts = rhutil.coerce3dpointlist(points)
if pts is None:
pts = [rhutil.coerce3dpoint(points, True)]
direction = rhutil.coerce3dvector(direction, True)
id = rhutil.coerceguid(surface_ids, False)
if id: surface_ids = [id]
breps = [rhutil.coercebrep(id, True) for id in surface_ids]
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
return Rhino.Geometry.Intersect.Intersection.ProjectPointsToBreps(
breps, pts, direction, tolerance)
def PullPoints(object_id, points):
"""Pulls an array of points to a surface or mesh object. For more
information, see the Rhino help file Pull command
Parameters:
object_id = the identifier of the surface or mesh object that pulls
points = list of 3D points
Returns:
list of 3D points
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Select surface that pulls", rs.filter.surface)
objects = rs.GetObjects("Select points to pull", rs.filter.point)
points = [rs.PointCoordinates(obj) for obj in objects]
results = rs.PullPoints( surface, points )
rs.AddPoints( results )
See Also:
PullCurve
"""
id = rhutil.coerceguid(object_id, True)
points = rhutil.coerce3dpointlist(points, True)
mesh = rhutil.coercemesh(id, False)
if mesh:
points = mesh.PullPointsToMesh(points)
return list(points)
brep = rhutil.coercebrep(id, False)
if brep and brep.Faces.Count==1:
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
points = brep.Faces[0].PullPointsToFace(points, tolerance)
return list(points)
return []
def GetPointOnSurface(surface_id, message=None):
"""Pauses for user input of a point constrained to a surface or polysurface
object
Parameters:
surface_id = identifier of the surface to get a point on
message [opt] = a prompt or message
Returns:
3d point if successful
None on error
"""
surfOrBrep = rhutil.coercesurface(surface_id)
if not surfOrBrep:
surfOrBrep = rhutil.coercebrep(surface_id, True)
gp = Rhino.Input.Custom.GetPoint()
if message: gp.SetCommandPrompt(message)
if isinstance(surfOrBrep,Rhino.Geometry.Surface):
gp.Constrain(surfOrBrep,False)
else:
gp.Constrain(surfOrBrep, -1, -1, False)
gp.Get()
if gp.CommandResult()!=Rhino.Commands.Result.Success:
return scriptcontext.errorhandler()
pt = gp.Point()
gp.Dispose()
return pt
def ProjectPointToSurface(points, surface_ids, direction):
"""Projects one or more points onto one or more surfaces or polysurfaces
Parameters:
points = one or more 3D points
surface_ids = identifiers of one or more surfaces/polysurfaces
direction = direction vector to project the points
Returns:
list of projected points on success
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Select surface to project onto", rs.filter.surface)
objects = rs.GetObjects("Select points to project", rs.filter.point)
points = [rs.PointCoordinates(obj) for obj in objects]
results = rs.ProjectPointToSurface(points, surface, (0,0,-1))
rs.AddPoints(results)
See Also:
ProjectCurveToMesh
ProjectCurveToSurface
ProjectPointToMesh
"""
pts = rhutil.coerce3dpointlist(points)
if pts is None:
pts = [rhutil.coerce3dpoint(points, True)]
direction = rhutil.coerce3dvector(direction, True)
id = rhutil.coerceguid(surface_ids, False)
if id: surface_ids = [id]
breps = [rhutil.coercebrep(id, True) for id in surface_ids]
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
return Rhino.Geometry.Intersect.Intersection.ProjectPointsToBreps(breps, pts, direction, tolerance)
def ProjectPointToSurface(points, surface_ids, direction):
"""Projects one or more points onto one or more surfaces or polysurfaces
Parameters:
points = one or more 3D points
surface_ids = identifiers of one or more surfaces/polysurfaces
direction = direction vector to project the points
Returns:
list of projected points on success
"""
pts = rhutil.coerce3dpointlist(points)
if pts is None:
pts = [rhutil.coerce3dpoint(points, True)]
direction = rhutil.coerce3dvector(direction, True)
id = rhutil.coerceguid(surface_ids, False)
if id: surface_ids = [id]
breps = [rhutil.coercebrep(id, True) for id in surface_ids]
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
return Rhino.Geometry.Intersect.Intersection.ProjectPointsToBreps(breps, pts, direction, tolerance)
def PullPoints(object_id, points):
"""Pulls an array of points to a surface or mesh object. For more
information, see the Rhino help file Pull command
Parameters:
object_id = the identifier of the surface or mesh object that pulls
points = list of 3D points
Returns:
list of 3D points
"""
id = rhutil.coerceguid(object_id, True)
points = rhutil.coerce3dpointlist(points, True)
mesh = rhutil.coercemesh(id, False)
if mesh:
points = mesh.PullPointsToMesh(points)
return list(points)
brep = rhutil.coercebrep(id, False)
if brep and brep.Faces.Count==1:
tolerance = scriptcontext.doc.ModelAbsoluteTolerance
points = brep.Faces[0].PullPointsToFace(points, tolerance)
return list(points)
return []
def GetPointOnSurface(surface_id, message=None):
"""Pauses for user input of a point constrained to a surface or polysurface
object
Parameters:
surface_id (guid): identifier of the surface to get a point on
message (str, optional): a prompt or message
Returns:
point: 3d point if successful
None: on error
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Pick a surface")
if surface:
point = rs.GetPointOnSurface(surface, "Point on surface")
if point: rs.AddPoint(point)
See Also:
GetPoint
GetPointOnCurve
GetPointOnMesh
GetPoints
"""
surfOrBrep = rhutil.coercesurface(surface_id)
if not surfOrBrep:
surfOrBrep = rhutil.coercebrep(surface_id, True)
gp = Rhino.Input.Custom.GetPoint()
if message: gp.SetCommandPrompt(message)
if isinstance(surfOrBrep,Rhino.Geometry.Surface):
gp.Constrain(surfOrBrep,False)
else:
gp.Constrain(surfOrBrep, -1, -1, False)
gp.Get()
if gp.CommandResult()!=Rhino.Commands.Result.Success:
return scriptcontext.errorhandler()
pt = gp.Point()
gp.Dispose()
return pt
def GetPointOnSurface(surface_id, message=None):
"""Pauses for user input of a point constrained to a surface or polysurface
object
Parameters:
surface_id = identifier of the surface to get a point on
message [opt] = a prompt or message
Returns:
3d point if successful
None on error
Example:
import rhinoscriptsyntax as rs
surface = rs.GetObject("Pick a surface")
if surface:
point = rs.GetPointOnSurface(surface, "Point on surface")
if point: rs.AddPoint(point)
See Also:
GetPoint
GetPointOnCurve
GetPointOnMesh
GetPoints
"""
surfOrBrep = rhutil.coercesurface(surface_id)
if not surfOrBrep:
surfOrBrep = rhutil.coercebrep(surface_id, True)
gp = Rhino.Input.Custom.GetPoint()
if message: gp.SetCommandPrompt(message)
if isinstance(surfOrBrep,Rhino.Geometry.Surface):
gp.Constrain(surfOrBrep,False)
else:
gp.Constrain(surfOrBrep, -1, -1, False)
gp.Get()
if gp.CommandResult()!=Rhino.Commands.Result.Success:
return scriptcontext.errorhandler()
pt = gp.Point()
gp.Dispose()
return pt
def ObjectsByType(type, select=False):
"""Returns identifiers of all objects based on the objects' geometry type.
Parameters:
type = The type(s) of geometry objects (points, curves, surfaces,
meshes, etc.) that can be selected. Object types can be
added together to filter several different kinds of geometry.
Value Description
0 All objects
1 Point
2 Point cloud
4 Curve
8 Surface or single-face brep
16 Polysurface or multiple-face
32 Mesh
256 Light
512 Annotation
4096 Instance or block reference
8192 Text dot object
16384 Grip object
32768 Detail
65536 Hatch
131072 Morph control
134217728 Cage
268435456 Phantom
536870912 Clipping plane
select[opt] = Select the objects
Returns:
A list of Guids identifying the objects.
"""
bSurface = False
bPolySurface = False
bLights = False
bGrips = False
bPhantoms = False
geometry_filter = __FilterHelper(type)
if geometry_filter & Rhino.DocObjects.ObjectType.Surface: bSurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Brep: bPolySurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Light: bLights = True
if geometry_filter & Rhino.DocObjects.ObjectType.Grip: bGrips = True
if geometry_filter & Rhino.DocObjects.ObjectType.Phantom: bPhantoms = True
it = Rhino.DocObjects.ObjectEnumeratorSettings()
it.DeletedObjects = False
it.ActiveObjects = True
it.ReferenceObjects = True
it.IncludeLights = bLights
it.IncludeGrips = bGrips
it.IncludePhantoms = bPhantoms
object_ids = []
e = scriptcontext.doc.Objects.GetObjectList(it)
for object in e:
bFound = False
object_type = object.ObjectType
if object_type == Rhino.DocObjects.ObjectType.Brep and (bSurface or
bPolySurface):
brep = rhutil.coercebrep(object.Id)
if brep:
if brep.Faces.Count == 1:
if bSurface: bFound = True
else:
if bPolySurface: bFound = True
elif object_type & geometry_filter:
bFound = True
if bFound:
if select: object.Select(True)
object_ids.append(object.Id)
if object_ids and select: scriptcontext.doc.Views.Redraw()
return object_ids
def ObjectsByType(geometry_type, select=False, state=0):
"""Returns identifiers of all objects based on the objects' geometry type.
Parameters:
geometry_type (number): The type(s) of geometry objects (points, curves, surfaces,
meshes, etc.) that can be selected. Object types can be
added together as bit-coded flags to filter several different kinds of geometry.
Value Description
0 All objects
1 Point
2 Point cloud
4 Curve
8 Surface or single-face brep
16 Polysurface or multiple-face
32 Mesh
256 Light
512 Annotation
4096 Instance or block reference
8192 Text dot object
16384 Grip object
32768 Detail
65536 Hatch
131072 Morph control
134217728 Cage
268435456 Phantom
536870912 Clipping plane
select (bool, optional): Select the objects
state (bool, optional): Object state. See help
Returns:
list(guid, ...): identifiers of object that fit the specified type(s).
Example:
import rhinoscriptsyntax as rs
objs = rs.ObjectsByType(4 | 8, True)
See Also:
"""
if not state: state = 7
bSurface = False
bPolySurface = False
bLights = False
bGrips = False
bPhantoms = False
geometry_filter = __FilterHelper(geometry_type)
if type(geometry_type) is int and geometry_type == 0:
geometry_filter = Rhino.DocObjects.ObjectType.AnyObject
if geometry_filter & Rhino.DocObjects.ObjectType.Surface: bSurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Brep: bPolySurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Light: bLights = True
if geometry_filter & Rhino.DocObjects.ObjectType.Grip: bGrips = True
if geometry_filter & Rhino.DocObjects.ObjectType.Phantom: bPhantoms = True
it = Rhino.DocObjects.ObjectEnumeratorSettings()
it.DeletedObjects = False
it.ActiveObjects = True
it.ReferenceObjects = True
it.IncludeLights = bLights
it.IncludeGrips = bGrips
it.IncludePhantoms = bPhantoms
it.NormalObjects = True
it.LockedObjects = True
it.HiddenObjects = True
object_ids = []
e = scriptcontext.doc.Objects.GetObjectList(it)
for object in e:
if state & 1 and object.IsNormal or state & 2 and object.IsLocked or state & 4 and object.IsHidden:
bFound = False
object_type = object.ObjectType
if object_type == Rhino.DocObjects.ObjectType.Brep and (
bSurface or bPolySurface):
brep = rhutil.coercebrep(object.Id)
if brep:
if brep.Faces.Count == 1:
if bSurface: bFound = True
else:
if bPolySurface: bFound = True
elif object_type == Rhino.DocObjects.ObjectType.Extrusion and (
bSurface or bPolySurface):
extrusion = object.Geometry
profile_count = extrusion.ProfileCount
cap_count = extrusion.CapCount
if profile_count == 1 and cap_count == 0 and bSurface:
bFound = True
elif profile_count > 0 and cap_count > 0 and bPolySurface:
bFound = True
elif object_type & geometry_filter:
bFound = True
if bFound:
if select: object.Select(True)
object_ids.append(object.Id)
if object_ids and select: scriptcontext.doc.Views.Redraw()
return object_ids
def ObjectsByType(geometry_type, select=False, state=0):
"""Returns identifiers of all objects based on the objects' geometry type.
Parameters:
geometry_type = The type(s) of geometry objects (points, curves, surfaces,
meshes, etc.) that can be selected. Object types can be
added together to filter several different kinds of geometry.
Value Description
0 All objects
1 Point
2 Point cloud
4 Curve
8 Surface or single-face brep
16 Polysurface or multiple-face
32 Mesh
256 Light
512 Annotation
4096 Instance or block reference
8192 Text dot object
16384 Grip object
32768 Detail
65536 Hatch
131072 Morph control
134217728 Cage
268435456 Phantom
536870912 Clipping plane
select[opt] = Select the objects
state[opt] = Object state. See help
Returns:
A list of Guids identifying the objects.
Example:
import rhinoscriptsyntax as rs
objs = rs.ObjectsByType(4 | 8, True)
See Also:
"""
if not state: state = 7
bSurface = False
bPolySurface = False
bLights = False
bGrips = False
bPhantoms = False
geometry_filter = __FilterHelper(geometry_type)
if type(geometry_type) is int and geometry_type==0:
geometry_filter = Rhino.DocObjects.ObjectType.AnyObject
if geometry_filter & Rhino.DocObjects.ObjectType.Surface: bSurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Brep: bPolySurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Light: bLights = True
if geometry_filter & Rhino.DocObjects.ObjectType.Grip: bGrips = True
if geometry_filter & Rhino.DocObjects.ObjectType.Phantom: bPhantoms = True
it = Rhino.DocObjects.ObjectEnumeratorSettings()
it.DeletedObjects = False
it.ActiveObjects = True
it.ReferenceObjects = True
it.IncludeLights = bLights
it.IncludeGrips = bGrips
it.IncludePhantoms = bPhantoms
it.NormalObjects = True
it.LockedObjects = True
it.HiddenObjects = True
object_ids = []
e = scriptcontext.doc.Objects.GetObjectList(it)
for object in e:
if state & 1 and object.IsNormal or state & 2 and object.IsLocked or state & 4 and object.IsHidden:
bFound = False
object_type = object.ObjectType
if object_type==Rhino.DocObjects.ObjectType.Brep and (bSurface or bPolySurface):
brep = rhutil.coercebrep(object.Id)
if brep:
if brep.Faces.Count==1:
if bSurface: bFound = True
else:
if bPolySurface: bFound = True
elif object_type==Rhino.DocObjects.ObjectType.Extrusion and (bSurface or bPolySurface):
extrusion = object.Geometry
profile_count = extrusion.ProfileCount
cap_count = extrusion.CapCount
if profile_count==1 and cap_count==0 and bSurface:
bFound = True
elif profile_count>0 and cap_count>0 and bPolySurface:
bFound = True
elif object_type & geometry_filter:
bFound = True
if bFound:
if select: object.Select(True)
object_ids.append(object.Id)
if object_ids and select: scriptcontext.doc.Views.Redraw()
return object_ids
def ObjectsByType(type, select=False):
"""Returns identifiers of all objects based on the objects' geometry type.
Parameters:
type = The type(s) of geometry objects (points, curves, surfaces,
meshes, etc.) that can be selected. Object types can be
added together to filter several different kinds of geometry.
Value Description
0 All objects
1 Point
2 Point cloud
4 Curve
8 Surface or single-face brep
16 Polysurface or multiple-face
32 Mesh
256 Light
512 Annotation
4096 Instance or block reference
8192 Text dot object
16384 Grip object
32768 Detail
65536 Hatch
131072 Morph control
134217728 Cage
268435456 Phantom
536870912 Clipping plane
select[opt] = Select the objects
Returns:
A list of Guids identifying the objects.
"""
bSurface = False
bPolySurface = False
bLights = False
bGrips = False
bPhantoms = False
geometry_filter = __FilterHelper(type)
if geometry_filter & Rhino.DocObjects.ObjectType.Surface: bSurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Brep: bPolySurface = True
if geometry_filter & Rhino.DocObjects.ObjectType.Light: bLights = True
if geometry_filter & Rhino.DocObjects.ObjectType.Grip: bGrips = True
if geometry_filter & Rhino.DocObjects.ObjectType.Phantom: bPhantoms = True
it = Rhino.DocObjects.ObjectEnumeratorSettings()
it.DeletedObjects = False
it.ActiveObjects = True
it.ReferenceObjects = True
it.IncludeLights = bLights
it.IncludeGrips = bGrips
it.IncludePhantoms = bPhantoms
object_ids = []
e = scriptcontext.doc.Objects.GetObjectList(it)
for object in e:
bFound = False
object_type = object.ObjectType
if object_type==Rhino.DocObjects.ObjectType.Brep and (bSurface or bPolySurface):
brep = rhutil.coercebrep(object.Id)
if brep:
if brep.Faces.Count==1:
if bSurface: bFound = True
else:
if bPolySurface: bFound = True
elif object_type & geometry_filter:
bFound = True
if bFound:
if select: object.Select(True)
object_ids.append(object.Id)
if object_ids and select: scriptcontext.doc.Views.Redraw()
return object_ids
