canvas3d.py 文件源码

def __init__(self, parent, manager=None):
        attribList = attribs = (glcanvas.WX_GL_RGBA, glcanvas.WX_GL_DOUBLEBUFFER, glcanvas.WX_GL_DEPTH_SIZE, 24)
        glcanvas.GLCanvas.__init__(self, parent, -1, attribList=attribList)
        self.init = False
        self.context = glcanvas.GLContext(self)
        self.manager = self.manager = Manager() if manager is None else manager
        self.size = None

        self.SetBackgroundStyle(wx.BG_STYLE_PAINT)

        self.Bind(wx.EVT_SIZE, self.OnSize)
        self.Bind(wx.EVT_PAINT, self.OnPaint)
        self.Bind(wx.EVT_LEFT_DOWN, self.OnMouseDown)
        self.Bind(wx.EVT_LEFT_UP, self.OnMouseUp)
        self.Bind(wx.EVT_MOTION, self.OnMouseMotion)
        self.Bind(wx.EVT_MOUSEWHEEL, self.OnMouseWheel)
        self.lastx, self.lasty = None, None
        self.update = True
        #print('init===========')