Introduced
1.5
Description
Removes a point from the polygon being created.
Note: This command uses output arguments. C# and some scripting languages (such as JScript, PerlScript and Python) don't support arguments passed by reference so you need to use the best workaround for your situation:
For scripting languages this command returns an ISIVTCollection which you can use to get the output arguments.
For C# you can use the XSIApplication.ExecuteCommand method to call this command. ExecuteCommand packs the output arguments into a C# System.Object containing an Array of the output arguments (see Calling Commands from C#).
Scripting Syntax
RemovePointFromPolygon( InputObj, [PointID], [PolygonID] )
Parameters
|
Parameter |
Type |
Description |
|
InputObj |
Mesh holding the polygon being built |
|
|
PointID |
ID of the vertex to remove in the current polygon being built Default Value: 0 |
|
|
PolygonID [out] |
New ID of the polygon since it is being rebuilt from scratch (-1 is returned if polygon has now less than 3 points) |
Examples
VBScript Example
' Create a triangle
dim obj, poly
SIGetPrim "EmptyPolygonMesh", , , , obj
SelectObj obj
ApplyOp "CreatePolygon", obj, siUnspecified
AddPointToNewPolygon obj, -2.229, 2.713, 0.000
AddPointToNewPolygon obj, -3.140, -1.686, 0.000
AddPointToNewPolygon obj, 1.744, -2.345, 0.000, , poly
SelectObj obj & ".poly[" & poly & "]"See Also
Autodesk Softimage v7.5