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Using Pyside - VTK and QVTKRenderWindowInteractor

I'm new to GUI and Python

I am trying to display rendering in a simple GUI that I did with QTDesign, but I am not displaying it correctly.

Rendering works, but I want the rendering widget inside the main (or inside any other widget?), But it doesn't work.

Does anyone know how to do this?

Hello! Maxi

User interface:

    from PySide import QtCore, QtGui

    class Ui_MainWindow(object):
        def setupUi(self, MainWindow):
            MainWindow.setObjectName("MainWindow")
            MainWindow.resize(455, 380)
            MainWindow.setMinimumSize(QtCore.QSize(455, 380))
            MainWindow.setMaximumSize(QtCore.QSize(455, 380))
            self.centralwidget = QtGui.QWidget(MainWindow)
            self.centralwidget.setObjectName("centralwidget")
            self.pushButton = QtGui.QPushButton(self.centralwidget)
            self.pushButton.setGeometry(QtCore.QRect(365, 340, 75, 23))
            self.pushButton.setObjectName("pushButton")

            self.frame = QtGui.QFrame(self.centralwidget)
            self.frame.setGeometry(QtCore.QRect(20, 20, 416, 306))
            self.frame.setFrameShape(QtGui.QFrame.StyledPanel)
            self.frame.setFrameShadow(QtGui.QFrame.Raised)
            self.frame.setObjectName("frame")

            MainWindow.setCentralWidget(self.centralwidget)

            self.retranslateUi(MainWindow)
            QtCore.QMetaObject.connectSlotsByName(MainWindow)

        def retranslateUi(self, MainWindow):
            MainWindow.setWindowTitle(QtGui.QApplication.translate("MainWindow", "MainWindow", None, QtGui.QApplication.UnicodeUTF8))
            self.pushButton.setText(QtGui.QApplication.translate("MainWindow", "PushButton", None, QtGui.QApplication.UnicodeUTF8))

The main program ....

    from Prueba_Viewer import Ui_MainWindow
    import vtk
    from PySide import QtGui
    from PySide import QtCore
    import sys
    import os
    from vtk.qt4.QVTKRenderWindowInteractor import QVTKRenderWindowInteractor


class MaxWindow(QtGui.QMainWindow):

    def __init__(self, parent=None):
        QtGui.QMainWindow.__init__(self, parent)
        #self.ui = Ui_main()
        #self.ui.setupUi(self)
        self.ui = Ui_MainWindow()
        self.ui.setupUi(self)

        self.ui.meshDisplayWidget = QVTKRenderWindowInteractor(self.ui.frame)
        self.ui.meshDisplayWidget.Initialize()

        #Set actors and mappers, then instead of creating a renderwindowinteractor,
        #use the self.ui.meshDisplayWidget to display the mesh. Also define picker, and
        #set data source (for code about displaying a mesh from coordinates, as
        #an unstructured grid.

        cone = vtk.vtkConeSource() 
        cone.SetResolution(28) 
        coneMapper = vtk.vtkPolyDataMapper() 
        coneMapper.SetInput(cone.GetOutput()) 
        coneActor = vtk.vtkActor() 
        coneActor.SetMapper(coneMapper)     


        ren = vtk.vtkRenderer()
        ren.AddActor(coneActor) 



        ren.ResetCamera()
        cam1 = ren.GetActiveCamera()
        self.ui.meshDisplayWidget.GetRenderWindow().AddRenderer(ren)
        #self.ui.meshDisplayWidget.SetPicker(picker_point)
        self.ui.meshDisplayWidget.show()





if __name__ == "__main__":
    app = QtGui.QApplication(sys.argv)
    maxwin = MaxWindow()
    Max_Window = maxwin
    maxwin.show()
    exit_code = app.exec_()
    sys.exit(exit_code)
+4
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2 answers

Have you seen this example? It works for me, changing PySide for PyQt. http://www.vtk.org/Wiki/VTK/Examples/Python/Widgets/EmbedPyQt

+2
source

QVTKRenderWindowInteractor. :

https://svn.enthought.com/enthought/browser/Mayavi/trunk/enthought/tvtk/pyface/ui/qt4/QVTKRenderWindowInteractor.py?rev=20906

.

:

. Qt-, .

. QVTKRenderWindowInteractor /, .

self.myViewer= QVTKRenderWindowInteractor(self.parentWidget)

QVTKRenderWindowInteractor - vtkRenderWindowInteractor, :

self.myViewer.GetRenderWindow()

:

QVTKRenderWindowInteractor QtDesigner

+1

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