Found my answer. Problem solved. tStartP = OpenMaya.MScriptUtil().asDoublePtr() tEndP = OpenMaya.MScriptUtil().asDoublePtr()
curveFn.getKnotDomain(tStartP, tEndP) tStart = OpenMaya.MScriptUtil().getDouble(tStartP) tEnd = OpenMaya.MScriptUtil().getDouble(tEndP) Thans P. On Aug 17, 6:41 pm, Praxis <[email protected]> wrote: > Hi all > > I am new to python and try to rewrite a C++ script in python. > > The code is this: > > tStart > tEnd > curveFn.getKnotDomain( tStart, tEnd) #OpenMaya.MFnNurbsCurve > () > > Error: > # Error: : line1 in method 'MFnNurbsCurve_getKnotDomain', argument 2 > of type 'double &' # > > I also try it like is: > > tStart = float(0.1) > tEnd = float(0.1) > curveFn.getKnotDomain( float(tStart), float(tEnd)) > #OpenMaya.MFnNurbsCurve() > > ...but same error. > > Thanks for your help. > P. --~--~---------~--~----~------------~-------~--~----~ http://groups.google.com/group/python_inside_maya -~----------~----~----~----~------~----~------~--~---
