--- /dev/null
+
+from wxPython.wx import *
+try:
+ from wxPython.glcanvas import *
+ haveGLCanvas = true
+except ImportError:
+ haveGLCanvas = false
+
+try:
+ # The Python OpenGL package can be found at
+ # http://starship.python.net:9673/crew/da/Code/PyOpenGL/
+ from OpenGL.GL import *
+ from OpenGL.GLUT import *
+ haveOpenGL = true
+except ImportError:
+ haveOpenGL = false
+
+#----------------------------------------------------------------------
+
+if not haveGLCanvas:
+ def runTest(frame, nb, log):
+ dlg = wxMessageDialog(frame, 'The wxGLCanvas has not been included with this build of wxPython!',
+ 'Sorry', wxOK | wxICON_INFORMATION)
+ dlg.ShowModal()
+ dlg.Destroy()
+
+elif not haveOpenGL:
+ def runTest(frame, nb, log):
+ dlg = wxMessageDialog(frame,
+ 'The OpenGL package was not found. You can get it at\n'
+ 'http://starship.python.net:9673/crew/da/Code/PyOpenGL/',
+ 'Sorry', wxOK | wxICON_INFORMATION)
+ dlg.ShowModal()
+ dlg.Destroy()
+
+
+else:
+ def runTest(frame, nb, log):
+ win = wxFrame(frame, -1, "GL Demos", wxDefaultPosition, wxSize(300,300))
+ CubeCanvas(win)
+ #MySplitter(win)
+ frame.otherWin = win
+ win.Show(true)
+ return None
+
+
+ class MySplitter(wxSplitterWindow):
+ def __init__(self, parent):
+ wxSplitterWindow.__init__(self, parent, -1)
+ cube = CubeCanvas(self)
+ cone = ConeCanvas(self)
+
+ self.SplitVertically(cube, cone)
+ self.SetSashPosition(300)
+
+
+
+ class CubeCanvas(wxGLCanvas):
+ def __init__(self, parent):
+ wxGLCanvas.__init__(self, parent, -1)
+ EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
+ EVT_SIZE(self, self.OnSize)
+ EVT_PAINT(self, self.OnPaint)
+ self.init = false
+
+ def OnEraseBackground(self, event):
+ pass # Do nothing, to avoid flashing.
+
+ def OnSize(self, event):
+ size = self.GetClientSize()
+ if self.GetContext():
+ self.SetCurrent()
+ glViewport(0, 0, size.width, size.height)
+
+
+ def OnPaint(self, event):
+ dc = wxPaintDC(self)
+
+ self.SetCurrent()
+
+ if not self.init:
+ self.InitGL()
+ self.init = true
+
+ # clear color and depth buffers
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ # draw six faces of a cube
+ glBegin(GL_QUADS)
+ glNormal3f( 0.0, 0.0, 1.0)
+ glVertex3f( 0.5, 0.5, 0.5)
+ glVertex3f(-0.5, 0.5, 0.5)
+ glVertex3f(-0.5,-0.5, 0.5)
+ glVertex3f( 0.5,-0.5, 0.5)
+
+ glNormal3f( 0.0, 0.0,-1.0)
+ glVertex3f(-0.5,-0.5,-0.5)
+ glVertex3f(-0.5, 0.5,-0.5)
+ glVertex3f( 0.5, 0.5,-0.5)
+ glVertex3f( 0.5,-0.5,-0.5)
+
+ glNormal3f( 0.0, 1.0, 0.0)
+ glVertex3f( 0.5, 0.5, 0.5)
+ glVertex3f( 0.5, 0.5,-0.5)
+ glVertex3f(-0.5, 0.5,-0.5)
+ glVertex3f(-0.5, 0.5, 0.5)
+
+ glNormal3f( 0.0,-1.0, 0.0)
+ glVertex3f(-0.5,-0.5,-0.5)
+ glVertex3f( 0.5,-0.5,-0.5)
+ glVertex3f( 0.5,-0.5, 0.5)
+ glVertex3f(-0.5,-0.5, 0.5)
+
+ glNormal3f( 1.0, 0.0, 0.0)
+ glVertex3f( 0.5, 0.5, 0.5)
+ glVertex3f( 0.5,-0.5, 0.5)
+ glVertex3f( 0.5,-0.5,-0.5)
+ glVertex3f( 0.5, 0.5,-0.5)
+
+ glNormal3f(-1.0, 0.0, 0.0)
+ glVertex3f(-0.5,-0.5,-0.5)
+ glVertex3f(-0.5,-0.5, 0.5)
+ glVertex3f(-0.5, 0.5, 0.5)
+ glVertex3f(-0.5, 0.5,-0.5)
+ glEnd()
+
+ self.SwapBuffers()
+
+
+ def InitGL(self):
+ # set viewing projection
+ glMatrixMode(GL_PROJECTION);
+ glFrustum(-0.5, 0.5, -0.5, 0.5, 1.0, 3.0);
+
+ # position viewer
+ glMatrixMode(GL_MODELVIEW);
+ glTranslatef(0.0, 0.0, -2.0);
+
+ # position object
+ glRotatef(30.0, 1.0, 0.0, 0.0);
+ glRotatef(30.0, 0.0, 1.0, 0.0);
+
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+
+
+
+ class ConeCanvas(wxGLCanvas):
+ def __init__(self, parent):
+ wxGLCanvas.__init__(self, parent, -1)
+ EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
+ EVT_SIZE(self, self.OnSize)
+ EVT_PAINT(self, self.OnPaint)
+ self.init = false
+
+ def OnEraseBackground(self, event):
+ pass # Do nothing, to avoid flashing.
+
+ def OnSize(self, event):
+ size = self.GetClientSize()
+ if self.GetContext():
+ self.SetCurrent()
+ glViewport(0, 0, size.width, size.height)
+
+ def GLInit( self ):
+ glMatrixMode(GL_PROJECTION);
+ # camera frustrum setup
+ glFrustum(-0.5, 0.5, -0.5, 0.5, 1.0, 3.0);
+ glMaterial(GL_FRONT, GL_AMBIENT, [0.2, 0.2, 0.2, 1.0])
+ glMaterial(GL_FRONT, GL_DIFFUSE, [0.8, 0.8, 0.8, 1.0])
+ glMaterial(GL_FRONT, GL_SPECULAR, [1.0, 0.0, 1.0, 1.0])
+ glMaterial(GL_FRONT, GL_SHININESS, 50.0)
+ glLight(GL_LIGHT0, GL_AMBIENT, [0.0, 1.0, 0.0, 1.0])
+ glLight(GL_LIGHT0, GL_DIFFUSE, [1.0, 1.0, 1.0, 1.0])
+ glLight(GL_LIGHT0, GL_SPECULAR, [1.0, 1.0, 1.0, 1.0])
+ glLight(GL_LIGHT0, GL_POSITION, [1.0, 1.0, 1.0, 0.0]);
+ glLightModel(GL_LIGHT_MODEL_AMBIENT, [0.2, 0.2, 0.2, 1.0])
+ glEnable(GL_LIGHTING)
+ glEnable(GL_LIGHT0)
+ glDepthFunc(GL_LESS)
+ glEnable(GL_DEPTH_TEST)
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
+
+
+ def OnPaint( self, event ):
+ dc = wxPaintDC(self)
+ if not self.init:
+ self.GLInit()
+ self.init = true
+
+ ### Tell system to use _this_ glcanvas for all commands
+ self.SetCurrent()
+ # clear color and depth buffers
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ # position viewer
+ glMatrixMode(GL_MODELVIEW);
+ # use a fresh transformation matrix
+ glPushMatrix()
+ # position object
+ glTranslate(0.0, 0.0, -2.0);
+ glRotate(30.0, 1.0, 0.0, 0.0);
+ glRotate(30.0, 0.0, 1.0, 0.0);
+
+ ### From cone.py
+ glTranslate(0, -1, 0)
+ glRotate(250, 1, 0, 0)
+ glutSolidCone(1, 2, 50, 10)
+ glPopMatrix()
+ # push into visible buffer
+ self.SwapBuffers()
+
+
+#----------------------------------------------------------------------
+
+
+
+
+
+
+
+
+overview = """\
+"""
+
+
+
+
+
+#----------------------------------------------------------------------
+
+def _test():
+ class MyApp(wxApp):
+ def OnInit(self):
+ frame = wxFrame(NULL, -1, "GL Demos", wxDefaultPosition, wxSize(600,300))
+ #win = ConeCanvas(frame)
+ MySplitter(frame)
+ frame.Show(TRUE)
+ self.SetTopWindow(frame)
+ return TRUE
+
+ app = MyApp(0)
+ app.MainLoop()
+
+if __name__ == '__main__':
+ _test()
projects / wxWidgets.git / blobdiff