def __init__(self):
QtGui.QMainWindow.__init__(self)
self.resize(300, 300)
self.setWindowTitle("pyqtgraph example: GLTriadItem")
self.initActions()
self.initMenus()
self.propsWidget = TriadWidget()
self.propsWidget.signalObjetChanged.connect(self.updateView)
self.glWidget = gl.GLViewWidget(self)
rows = self.propsWidget.param.props["rows"]
cols = self.propsWidget.param.props["cols"]
Lx = self.propsWidget.param.props["Lx"]
Ly = self.propsWidget.param.props["Ly"]
Lz = self.propsWidget.param.props["Lz"]
md = MyMeshData.triad(rows, cols)
self.glTriad = gl.GLMeshItem(meshdata=md, smooth=False)
self.glWidget.addItem(self.glTriad)
self.glWidget.setCameraPosition(distance=5)
# Central Widget
splitter1 = QtGui.QSplitter(QtCore.Qt.Horizontal)
splitter1.addWidget(self.propsWidget)
splitter1.addWidget(self.glWidget)
self.setCentralWidget(splitter1)
def updateView(self, param):
rows = param.props["rows"]
cols = param.props["cols"]
flag = param.props["visible"]
Lx = param.props["Lx"]
Ly = param.props["Ly"]
Lz = param.props["Lz"]
md = MyMeshData.triad(rows, cols, lx=Lx, ly=Ly, lz=Lz)
self.glTriad.setMeshData(meshdata=md)
self.glTriad.setVisible(flag)
