Oasys.PRIMER.IGA2DNurbsUVW class¶

Properties¶

property IGA2DNurbsUVW.exists(read only): boolean¶

true if IGA 2D Nurbs UVW exists, false if referred to but not defined

property IGA2DNurbsUVW.include: integer¶

The Include file number that the IGA 2D Nurbs UVW is in

property IGA2DNurbsUVW.label: integer¶

IGA2DNurbsUVW number. Also see the patchid property which is an alternative name for this

property IGA2DNurbsUVW.model(read only): integer¶

The Model number that the IGA 2D Nurbs UVW is in

property IGA2DNurbsUVW.nr: integer¶

Number of control points in the local r-direction

property IGA2DNurbsUVW.ns: integer¶

Number of control points in the local s-direction

property IGA2DNurbsUVW.patchid: integer¶

IGA2DNurbsUVW number. Also see the label property which is an alternative name for this

property IGA2DNurbsUVW.pr: integer¶

Polynomial degree of the basis in the local r-direction

property IGA2DNurbsUVW.ps: integer¶

Polynomial degree of the basis in the local s-direction

property IGA2DNurbsUVW.rfirst: float¶

First knot value in the local r-direction

property IGA2DNurbsUVW.rlast: float¶

Last knot value in the local r-direction

property IGA2DNurbsUVW.sfirst: float¶

First knot value in the local s-direction

property IGA2DNurbsUVW.slast: float¶

Last knot value in the local s-direction

property IGA2DNurbsUVW.unir: integer¶

Knot vector type in the local r-direction

property IGA2DNurbsUVW.unis: integer¶

Knot vector type in the local s-direction

Constructor¶

classmethod IGA2DNurbsUVW(model, details)¶
Create a new IGA2DNurbsUVW object

Parameters:

model (Model) – Model that IGA 2d nurbs uvw will be created in

details (dict) –
Details for creating the IGA2DNurbsUVW

nr (optional):

(integer) Number of control points in the local r-direction

ns (optional):

(integer) Number of control points in the local s-direction

patchid:

(integer) ID of the IGA 2D Nurbs UVW

pr (optional):

(integer) Polynomial degree of the basis in the local r-direction

ps (optional):

(integer) Polynomial degree of the basis in the local s-direction

unir (optional):

(integer) Knot vector type in the local r-direction

unis (optional):

(integer) Knot vector type in the local s-direction

Returns:

IGA2DNurbsUVW object

Return type:

IGA2DNurbsUVW

Example

To create a new IGA 2d nurbs uvw in model m of id 10:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW(m, {'patchid':10})
To create a new IGA 2d nurbs uvw in model m of id 11 with nr, ns, pr, ps, unir, unis as 12, 13, 14, 15, 21, 22 respectively:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW(m, {'patchid':11, 'nr':12, 'ns':13, 'pr':14, 'ps':15, 'unir':21, 'unis':22})

Static methods¶

classmethod IGA2DNurbsUVW.Create(model, modal=Oasys.gRPC.defaultArg)¶
Starts an interactive editing panel to create a IGA 2D Nurbs UVW

Parameters:

model (Model) – Model that the IGA 2D Nurbs UVW will be created in

modal (boolean) – Optional. If this window is modal (blocks the user from doing anything else in PRIMER until this window is dismissed). If omitted the window will be modal

Returns:

IGA2DNurbsUVW object (or None if not made)

Return type:

IGA2DNurbsUVW

Example

To start creating a IGA 2D Nurbs UVW in model m:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW.Create(m)
classmethod IGA2DNurbsUVW.First(model)¶
Returns the first IGA 2D Nurbs UVW in the model

Parameters:

model (Model) – Model to get first IGA 2D Nurbs UVW in

Returns:

IGA2DNurbsUVW object (or None if there are no IGA 2D Nurbs UVWs in the model)

Return type:

IGA2DNurbsUVW

Example

To get the first IGA 2D Nurbs UVW in model m:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW.First(m)
classmethod IGA2DNurbsUVW.FirstFreeLabel(model, layer=Oasys.gRPC.defaultArg)¶
Returns the first free IGA 2D Nurbs UVW label in the model. Also see IGA2DNurbsUVW.LastFreeLabel(), IGA2DNurbsUVW.NextFreeLabel() and Model.FirstFreeItemLabel()

Parameters:

model (Model) – Model to get first free IGA 2D Nurbs UVW label in

layer (Include number) – Optional. Include file (0 for the main file) to search for labels in (Equivalent to First free in layer in editing panels). If omitted the whole model will be used (Equivalent to First free in editing panels)

Returns:

IGA2DNurbsUVW label

Return type:

int

Example

To get the first free IGA 2D Nurbs UVW label in model m:
label = Oasys.PRIMER.IGA2DNurbsUVW.FirstFreeLabel(m)
classmethod IGA2DNurbsUVW.FlagAll(model, flag)¶
Flags all of the IGA 2D Nurbs UVWs in the model with a defined flag

Parameters:

model (Model) – Model that all IGA 2D Nurbs UVWs will be flagged in

flag (Flag) – Flag to set on the IGA 2D Nurbs UVWs

Returns:

No return value

Return type:

None

Example

To flag all of the IGA 2D Nurbs UVWs with flag f in model m:
Oasys.PRIMER.IGA2DNurbsUVW.FlagAll(m, f)
classmethod IGA2DNurbsUVW.GetAll(model, property=Oasys.gRPC.defaultArg)¶
Returns a list of IGA2DNurbsUVW objects or properties for all of the IGA 2D Nurbs UVWs in a model in PRIMER. If the optional property argument is not given then a list of IGA2DNurbsUVW objects is returned. If the property argument is given, that property value for each IGA 2D Nurbs UVW is returned in the list instead of a IGA2DNurbsUVW object

Parameters:

model (Model) – Model to get IGA 2D Nurbs UVWs from

property (string) – Optional. Name for property to get for all IGA 2D Nurbs UVWs in the model

Returns:

List of IGA2DNurbsUVW objects or properties

Return type:

list

Example

To make a list of IGA2DNurbsUVW objects for all of the IGA 2D Nurbs UVWs in model m:
a = Oasys.PRIMER.IGA2DNurbsUVW.GetAll(m)
To return a list containing the value of property ‘foo’ (for example ‘x’ for a node) for each IGA 2D Nurbs UVW in model m:
a = Oasys.PRIMER.IGA2DNurbsUVW.GetAll(m, 'foo')
classmethod IGA2DNurbsUVW.GetFlagged(model, flag, property=Oasys.gRPC.defaultArg)¶
Returns a list of IGA2DNurbsUVW objects for all of the flagged IGA 2D Nurbs UVWs in a model in PRIMER If the optional property argument is not given then a list of IGA2DNurbsUVW objects is returned. If the property argument is given, then that property value for each IGA 2D Nurbs UVW is returned in the list instead of a IGA2DNurbsUVW object

Parameters:

model (Model) – Model to get IGA 2D Nurbs UVWs from

flag (Flag) – Flag set on the IGA 2D Nurbs UVWs that you want to retrieve

property (string) – Optional. Name for property to get for all flagged IGA 2D Nurbs UVWs in the model

Returns:

List of IGA2DNurbsUVW objects or properties

Return type:

list

Example

To make a list of IGA2DNurbsUVW objects for all of the IGA 2D Nurbs UVWs in model m flagged with f:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW.GetFlagged(m, f)
To return a list containing the value of property ‘foo’ (for example ‘x’ for a node) for all of the IGA 2D Nurbs UVWs in model m flagged with f:
a = Oasys.PRIMER.IGA2DNurbsUVW.GetFlagged(m, f, 'foo')
classmethod IGA2DNurbsUVW.GetFromID(model, number)¶
Returns the IGA2DNurbsUVW object for a IGA 2D Nurbs UVW ID

Parameters:

model (Model) – Model to find the IGA 2D Nurbs UVW in

number (integer) – number of the IGA 2D Nurbs UVW you want the IGA2DNurbsUVW object for

Returns:

IGA2DNurbsUVW object (or None if IGA 2D Nurbs UVW does not exist)

Return type:

IGA2DNurbsUVW

Example

To get the IGA2DNurbsUVW object for IGA 2D Nurbs UVW 100 in model m
ig2u = Oasys.PRIMER.IGA2DNurbsUVW.GetFromID(m, 100)
classmethod IGA2DNurbsUVW.Last(model)¶
Returns the last IGA 2D Nurbs UVW in the model

Parameters:

model (Model) – Model to get last IGA 2D Nurbs UVW in

Returns:

IGA2DNurbsUVW object (or None if there are no IGA 2D Nurbs UVWs in the model)

Return type:

IGA2DNurbsUVW

Example

To get the last IGA 2D Nurbs UVW in model m:
ig2u = Oasys.PRIMER.IGA2DNurbsUVW.Last(m)
classmethod IGA2DNurbsUVW.LastFreeLabel(model, layer=Oasys.gRPC.defaultArg)¶
Returns the last free IGA 2D Nurbs UVW label in the model. Also see IGA2DNurbsUVW.FirstFreeLabel(), IGA2DNurbsUVW.NextFreeLabel() and see Model.LastFreeItemLabel()

Parameters:

model (Model) – Model to get last free IGA 2D Nurbs UVW label in

layer (Include number) – Optional. Include file (0 for the main file) to search for labels in (Equivalent to Highest free in layer in editing panels). If omitted the whole model will be used

Returns:

IGA2DNurbsUVW label

Return type:

int

Example

To get the last free IGA 2D Nurbs UVW label in model m:
label = Oasys.PRIMER.IGA2DNurbsUVW.LastFreeLabel(m)
classmethod IGA2DNurbsUVW.NextFreeLabel(model, layer=Oasys.gRPC.defaultArg)¶
Returns the next free (highest+1) IGA 2D Nurbs UVW label in the model. Also see IGA2DNurbsUVW.FirstFreeLabel(), IGA2DNurbsUVW.LastFreeLabel() and Model.NextFreeItemLabel()

Parameters:

model (Model) – Model to get next free IGA 2D Nurbs UVW label in

layer (Include number) – Optional. Include file (0 for the main file) to search for labels in (Equivalent to Highest+1 in layer in editing panels). If omitted the whole model will be used (Equivalent to Highest+1 in editing panels)

Returns:

IGA2DNurbsUVW label

Return type:

int

Example

To get the next free IGA 2D Nurbs UVW label in model m:
label = Oasys.PRIMER.IGA2DNurbsUVW.NextFreeLabel(m)
classmethod IGA2DNurbsUVW.RenumberAll(model, start)¶
Renumbers all of the IGA 2D Nurbs UVWs in the model

Parameters:

model (Model) – Model that all IGA 2D Nurbs UVWs will be renumbered in

start (integer) – Start point for renumbering

Returns:

No return value

Return type:

None

Example

To renumber all of the IGA 2D Nurbs UVWs in model m, from 1000000:
Oasys.PRIMER.IGA2DNurbsUVW.RenumberAll(m, 1000000)
classmethod IGA2DNurbsUVW.RenumberFlagged(model, flag, start)¶
Renumbers all of the flagged IGA 2D Nurbs UVWs in the model

Parameters:

model (Model) – Model that all the flagged IGA 2D Nurbs UVWs will be renumbered in

flag (Flag) – Flag set on the IGA 2D Nurbs UVWs that you want to renumber

start (integer) – Start point for renumbering

Returns:

No return value

Return type:

None

Example

To renumber all of the IGA 2D Nurbs UVWs in model m flagged with f, from 1000000:
Oasys.PRIMER.IGA2DNurbsUVW.RenumberFlagged(m, f, 1000000)
classmethod IGA2DNurbsUVW.Select(flag, prompt, limit=Oasys.gRPC.defaultArg, modal=Oasys.gRPC.defaultArg)¶
Allows the user to select IGA 2D Nurbs UVWs using standard PRIMER object menus

Parameters:

flag (Flag) – Flag to use when selecting IGA 2D Nurbs UVWs

prompt (string) – Text to display as a prompt to the user

limit (Model or Flag) – Optional. If the argument is a Model then only IGA 2D Nurbs UVWs from that model can be selected. If the argument is a Flag then only IGA 2D Nurbs UVWs that are flagged with limit can be selected (limit should be different to flag). If omitted, or None, any IGA 2D Nurbs UVWs can be selected. from any model

modal (boolean) – Optional. If selection is modal (blocks the user from doing anything else in PRIMER until this window is dismissed). If omitted the selection will be modal

Returns:

Number of IGA 2D Nurbs UVWs selected or None if menu cancelled

Return type:

int

Example

To select IGA 2D Nurbs UVWs from model m, flagging those selected with flag f, giving the prompt ‘Select IGA 2D Nurbs UVWs’:
Oasys.PRIMER.IGA2DNurbsUVW.Select(f, 'Select IGA 2D Nurbs UVWs', m)
To select IGA 2D Nurbs UVWs, flagging those selected with flag f but limiting selection to IGA 2D Nurbs UVWs flagged with flag l, giving the prompt ‘Select IGA 2D Nurbs UVWs’:
Oasys.PRIMER.IGA2DNurbsUVW.Select(f, 'Select IGA 2D Nurbs UVWs', l)
classmethod IGA2DNurbsUVW.SketchFlagged(model, flag, redraw=Oasys.gRPC.defaultArg)¶
Sketches all of the flagged IGA 2D Nurbs UVWs in the model. The IGA 2D Nurbs UVWs will be sketched until you either call IGA2DNurbsUVW.Unsketch(), IGA2DNurbsUVW.UnsketchFlagged(), Model.UnsketchAll(), or delete the model

Parameters:

model (Model) – Model that all the flagged IGA 2D Nurbs UVWs will be sketched in

flag (Flag) – Flag set on the IGA 2D Nurbs UVWs that you want to sketch

redraw (boolean) – Optional. If model should be redrawn or not after the IGA 2D Nurbs UVWs are sketched. If omitted redraw is true. If you want to sketch flagged IGA 2D Nurbs UVWs several times and only redraw after the last one then use false for redraw and call View.Redraw()

Returns:

No return value

Return type:

None

Example

To sketch all IGA 2D Nurbs UVWs flagged with flag in model m:
Oasys.PRIMER.IGA2DNurbsUVW.SketchFlagged(m, flag)
classmethod IGA2DNurbsUVW.Total(model, exists=Oasys.gRPC.defaultArg)¶
Returns the total number of IGA 2D Nurbs UVWs in the model

Parameters:

model (Model) – Model to get total for

exists (boolean) – Optional. true if only existing IGA 2D Nurbs UVWs should be counted. If false or omitted referenced but undefined IGA 2D Nurbs UVWs will also be included in the total

Returns:

number of IGA 2D Nurbs UVWs

Return type:

int

Example

To get the total number of IGA 2D Nurbs UVWs in model m:
total = Oasys.PRIMER.IGA2DNurbsUVW.Total(m)
classmethod IGA2DNurbsUVW.UnflagAll(model, flag)¶
Unsets a defined flag on all of the IGA 2D Nurbs UVWs in the model

Parameters:

model (Model) – Model that the defined flag for all IGA 2D Nurbs UVWs will be unset in

flag (Flag) – Flag to unset on the IGA 2D Nurbs UVWs

Returns:

No return value

Return type:

None

Example

To unset the flag f on all the IGA 2D Nurbs UVWs in model m:
Oasys.PRIMER.IGA2DNurbsUVW.UnflagAll(m, f)
classmethod IGA2DNurbsUVW.UnsketchAll(model, redraw=Oasys.gRPC.defaultArg)¶
Unsketches all IGA 2D Nurbs UVWs

Parameters:

model (Model) – Model that all IGA 2D Nurbs UVWs will be unblanked in

redraw (boolean) – Optional. If model should be redrawn or not after the IGA 2D Nurbs UVWs are unsketched. If omitted redraw is true. If you want to unsketch several things and only redraw after the last one then use false for redraw and call View.Redraw()

Returns:

No return value

Return type:

None

Example

To unsketch all IGA 2D Nurbs UVWs in model m:
Oasys.PRIMER.IGA2DNurbsUVW.UnsketchAll(m)
classmethod IGA2DNurbsUVW.UnsketchFlagged(model, flag, redraw=Oasys.gRPC.defaultArg)¶
Unsketches all flagged IGA 2D Nurbs UVWs in the model

Parameters:

model (Model) – Model that all IGA 2D Nurbs UVWs will be unsketched in

flag (Flag) – Flag set on the IGA 2D Nurbs UVWs that you want to unsketch

redraw (boolean) – Optional. If model should be redrawn or not after the IGA 2D Nurbs UVWs are unsketched. If omitted redraw is true. If you want to unsketch several things and only redraw after the last one then use false for redraw and call View.Redraw()

Returns:

No return value

Return type:

None

Example

To unsketch all IGA 2D Nurbs UVWs flagged with flag in model m:
Oasys.PRIMER.IGA2DNurbsUVW.UnsketchAll(m, flag)

Instance methods¶

IGA2DNurbsUVW.AssociateComment(comment)¶
Associates a comment with a IGA 2D Nurbs UVW

Parameters:

comment (Comment) – Comment that will be attached to the IGA 2D Nurbs UVW

Returns:

No return value

Return type:

None

Example

To associate comment c to the IGA 2D Nurbs UVW ig2u:
ig2u.AssociateComment(c)
IGA2DNurbsUVW.Browse(modal=Oasys.gRPC.defaultArg)¶
Starts an edit panel in Browse mode

Parameters:

modal (boolean) – Optional. If this window is modal (blocks the user from doing anything else in PRIMER until this window is dismissed). If omitted the window will be modal

Returns:

no return value

Return type:

None

Example

To Browse IGA 2D Nurbs UVW ig2u:
ig2u.Browse()
IGA2DNurbsUVW.ClearFlag(flag)¶
Clears a flag on the IGA 2D Nurbs UVW

Parameters:

flag (Flag) – Flag to clear on the IGA 2D Nurbs UVW

Returns:

No return value

Return type:

None

Example

To clear flag f for IGA 2D Nurbs UVW ig2u:
ig2u.ClearFlag(f)
IGA2DNurbsUVW.Copy(range=Oasys.gRPC.defaultArg)¶
Copies the IGA 2D Nurbs UVW. The target include of the copied IGA 2D Nurbs UVW can be set using Options.copy_target_include

Parameters:

range (boolean) – Optional. If you want to keep the copied item in the range specified for the current include. Default value is false. To set current include, use Include.MakeCurrentLayer()

Returns:

IGA2DNurbsUVW object

Return type:

IGA2DNurbsUVW

Example

To copy IGA 2D Nurbs UVW ig2u into IGA 2D Nurbs UVW z:
z = ig2u.Copy()
IGA2DNurbsUVW.DetachComment(comment)¶
Detaches a comment from a IGA 2D Nurbs UVW

Parameters:

comment (Comment) – Comment that will be detached from the IGA 2D Nurbs UVW

Returns:

No return value

Return type:

None

Example

To detach comment c from the IGA 2D Nurbs UVW ig2u:
ig2u.DetachComment(c)
IGA2DNurbsUVW.Edit(modal=Oasys.gRPC.defaultArg)¶
Starts an interactive editing panel

Parameters:

modal (boolean) – Optional. If this window is modal (blocks the user from doing anything else in PRIMER until this window is dismissed). If omitted the window will be modal

Returns:

no return value

Return type:

None

Example

To Edit IGA 2D Nurbs UVW ig2u:
ig2u.Edit()
IGA2DNurbsUVW.Flagged(flag)¶
Checks if the IGA 2D Nurbs UVW is flagged or not

Parameters:

flag (Flag) – Flag to test on the IGA 2D Nurbs UVW

Returns:

True if flagged, False if not

Return type:

bool

Example

To check if IGA 2D Nurbs UVW ig2u has flag f set on it:
if ig2u.Flagged(f):
    do_something..
IGA2DNurbsUVW.GetComments()¶
Extracts the comments associated to a IGA 2D Nurbs UVW

Returns:

List of Comment objects (or None if there are no comments associated to the node)

Return type:

list

Example

To get the list of comments associated to the IGA 2D Nurbs UVW ig2u:
comm_list = ig2u.GetComments()
IGA2DNurbsUVW.GetControlPoint(index)¶
Returns the data for a specific control point an a list. There are nr x ns control points

Parameters:

index (integer) – Index you want the control data for. Note that indices start at 0

Returns:

A list containing the control point data

Return type:

list

Example

To get the data for the 3rd control point in IGA 2d nurbs uvw ig2u:
data = ig2u.GetControlPoint(2)
IGA2DNurbsUVW.GetParameter(prop)¶
Checks if a IGA2DNurbsUVW property is a parameter or not. Note that object properties that are parameters are normally returned as the integer or float parameter values as that is virtually always what the user would want. For this function to work the JavaScript interpreter must use the parameter name instead of the value. This can be done by setting the Options.property_parameter_names option to true before calling the function and then resetting it to false afterwards.. This behaviour can also temporarily be switched by using the IGA2DNurbsUVW.ViewParameters() method and ‘method chaining’ (see the examples below)

Parameters:

prop (string) – IGA 2D Nurbs UVW property to get parameter for

Returns:

Parameter object if property is a parameter, None if not

Return type:

Parameter

Example

To check if IGA2DNurbsUVW property ig2u.example is a parameter:
Oasys.PRIMER.Options.property_parameter_names = True
if ig2u.GetParameter(ig2u.example):
    do_something...
Oasys.PRIMER.Options.property_parameter_names = False
To check if IGA2DNurbsUVW property ig2u.example is a parameter by using the GetParameter method:
if ig2u.ViewParameters().GetParameter(ig2u.example):
    do_something..
IGA2DNurbsUVW.GetRKnotVector(index)¶
The data for Knot values in the local r-direction

Parameters:

index (integer) – Index you want the r-knot value for. Note that indices start at 0

Returns:

Knot values in the local r-direction

Return type:

int

Example

To get the 3rd r-knot value in IGA 2d nurbs uvw ig2u:
data = ig2u.GetRKnotVector(2)
IGA2DNurbsUVW.GetSKnotVector(index)¶
The data for Knot values in the local r-direction

Parameters:

index (integer) – Index you want the s-knot value for. Note that indices start at 0

Returns:

Knot values in the local s-direction

Return type:

int

Example

To get the 3rd s-knot value in IGA 2d nurbs uvw ig2u:
data = ig2u.GetSKnotVector(2)
IGA2DNurbsUVW.Keyword()¶
Returns the keyword for this IGA 2d nurbs uvw (*IGA_2D_NURBS_UVW). Note that a carriage return is not added. See also IGA2DNurbsUVW.KeywordCards()

Returns:

string containing the keyword

Return type:

str

Example

To get the keyword for IGA 2d nurbs uvw ig2u:
key = ig2u.Keyword()
IGA2DNurbsUVW.KeywordCards()¶
Returns the keyword cards for the IGA 2d nurbs uvw. Note that a carriage return is not added. See also IGA2DNurbsUVW.Keyword()

Returns:

string containing the cards

Return type:

str

Example

To get the cards for IGA 2d nurbs uvw ig2u:
cards = ig2u.KeywordCards()
IGA2DNurbsUVW.Next()¶
Returns the next IGA 2D Nurbs UVW in the model

Returns:

IGA2DNurbsUVW object (or None if there are no more IGA 2D Nurbs UVWs in the model)

Return type:

IGA2DNurbsUVW

Example

To get the IGA 2D Nurbs UVW in model m after IGA 2D Nurbs UVW ig2u:
ig2u = ig2u.Next()
IGA2DNurbsUVW.Previous()¶
Returns the previous IGA 2D Nurbs UVW in the model

Returns:

IGA2DNurbsUVW object (or None if there are no more IGA 2D Nurbs UVWs in the model)

Return type:

IGA2DNurbsUVW

Example

To get the IGA 2D Nurbs UVW in model m before IGA 2D Nurbs UVW ig2u:
ig2u = ig2u.Previous()
IGA2DNurbsUVW.SetControlPoint(index, data)¶
Set the data for a specific control point. For each control point there will be control poin U, V, W and control weight WGT. There are nr x ns control points

Parameters:

index (integer) – Index you want the control point data for. Note that indices start at 0

data (List of data) – List containing the control point data. The list length should be 4

Returns:

No return value

Return type:

None

Example

To set the 3rd control point data for IGA 2d nurbs uvw ig2u to the values in list data:
ig2u.SetControlPoint(2, data)
IGA2DNurbsUVW.SetFlag(flag)¶
Sets a flag on the IGA 2D Nurbs UVW

Parameters:

flag (Flag) – Flag to set on the IGA 2D Nurbs UVW

Returns:

No return value

Return type:

None

Example

To set flag f for IGA 2D Nurbs UVW ig2u:
ig2u.SetFlag(f)
IGA2DNurbsUVW.SetRKnotVector(index, r)¶
Sets knot value, r in *IGA_2D_NURBS_UVW. There are [nr + pr + 1] knot values

Parameters:

index (integer) – Index you want to set the r knot vector for. Note that indices start at 0

r (float) – Knot values in the local r-direction

Returns:

No return value

Return type:

None

Example

To set the 3rd knot value for IGA 2d nurbs uvw ig2u as 13.5:
ig2u.SetRKnotVector(2, 13.5)
IGA2DNurbsUVW.SetSKnotVector(index, r)¶
Sets knot value, s in *IGA_2D_NURBS_UVW. There are [ns + ps + 1] knot values

Parameters:

index (integer) – Index you want to set the s knot vector for. Note that indices start at 0

r (float) – Knot values in the local s-direction

Returns:

No return value

Return type:

None

Example

To set the 2rd knot value for IGA 2d nurbs uvw ig2u as 24.5:
ig2u.SetSKnotVector(1, 24.5)
IGA2DNurbsUVW.Sketch(redraw=Oasys.gRPC.defaultArg)¶
Sketches the IGA 2D Nurbs UVW. The IGA 2D Nurbs UVW will be sketched until you either call IGA2DNurbsUVW.Unsketch(), IGA2DNurbsUVW.UnsketchAll(), Model.UnsketchAll(), or delete the model

Parameters:

redraw (boolean) – Optional. If model should be redrawn or not after the IGA 2D Nurbs UVW is sketched. If omitted redraw is true. If you want to sketch several IGA 2D Nurbs UVWs and only redraw after the last one then use false for redraw and call View.Redraw()

Returns:

No return value

Return type:

None

Example

To sketch IGA 2D Nurbs UVW ig2u:
ig2u.Sketch()
IGA2DNurbsUVW.Unsketch(redraw=Oasys.gRPC.defaultArg)¶
Unsketches the IGA 2D Nurbs UVW

Parameters:

redraw (boolean) – Optional. If model should be redrawn or not after the IGA 2D Nurbs UVW is unsketched. If omitted redraw is true. If you want to unsketch several IGA 2D Nurbs UVWs and only redraw after the last one then use false for redraw and call View.Redraw()

Returns:

No return value

Return type:

None

Example

To unsketch IGA 2D Nurbs UVW ig2u:
ig2u.Unsketch()
IGA2DNurbsUVW.ViewParameters()¶
Object properties that are parameters are normally returned as the integer or float parameter values as that is virtually always what the user would want. This function temporarily changes the behaviour so that if a property is a parameter the parameter name is returned instead. This can be used with ‘method chaining’ (see the example below) to make sure a property argument is correct

Returns:

IGA2DNurbsUVW object

Return type:

IGA2DNurbsUVW

Example

To check if IGA2DNurbsUVW property ig2u.example is a parameter by using the IGA2DNurbsUVW.GetParameter() method:
if ig2u.ViewParameters().GetParameter(ig2u.example):
    do_something..
IGA2DNurbsUVW.Xrefs()¶
Returns the cross references for this IGA 2D Nurbs UVW

Returns:

Xrefs object

Return type:

Xrefs

Example

To get the cross references for IGA 2D Nurbs UVW ig2u:
xrefs = ig2u.Xrefs()