wxPython 2.0b9, first phase (win32)

[wxWidgets.git] / utils / wxPython / demo / wxGLCanvas.py

diff --git a/utils/wxPython/demo/wxGLCanvas.py b/utils/wxPython/demo/wxGLCanvas.py
new file mode 100644 (file)
index 0000000..4290f92
--- /dev/null
+++ b/utils/wxPython/demo/wxGLCanvas.py
@@ -0,0 +1,153 @@
+
+from wxPython.wx       import *
+try:
+    from wxPython.glcanvas import *
+    haveGLCanvas = true
+except ImportError:
+    haveGLCanvas = 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()
+
+else:
+
+
+    def runTest(frame, nb, log):
+        win = TestGLCanvas(nb)
+        return win
+
+
+
+    class TestGLCanvas(wxGLCanvas):
+        def __init__(self, parent):
+            wxGLCanvas.__init__(self, parent, -1)
+            EVT_ERASE_BACKGROUND(self, self.OnEraseBackground)
+            self.init = false
+
+        def OnEraseBackground(self, event):
+            pass # Do nothing, to avoid flashing.
+
+
+        def OnSize(self, event):
+            size = self.GetClientSize()
+            if self.GetContext() != 'NULL':
+                self.SetCurrent()
+                glViewport(0, 0, size.width, size.height)
+
+
+        def OnPaint(self, event):
+            dc = wxPaintDC(self)
+
+            ctx = self.GetContext()
+            if ctx == "NULL": return
+
+            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);
+
+
+
+
+
+
+
+
+
+
+
+
+
+overview = """\
+"""
+
+
+
+
+
+#----------------------------------------------------------------------
+
+def _test():
+    class MyApp(wxApp):
+        def OnInit(self):
+            frame = wxFrame(NULL, -1, "HELP ME!!")
+            win = TestGLCanvas(frame)
+            frame.Show(TRUE)
+            self.SetTopWindow(frame)
+            return TRUE
+
+    app = MyApp(0)
+    app.MainLoop()
+
+if __name__ == '__main__':
+    _test()