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panda/src/wcrdisplay/test_wcr.cxx

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+// Filename: test_wcr.cxx
+// Created by:  skyler, based on wgl* file.
+//
+////////////////////////////////////////////////////////////////////
+//
+// PANDA 3D SOFTWARE
+// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
+//
+// All use of this software is subject to the terms of the Panda 3d
+// Software license.  You should have received a copy of this license
+// along with this source code; you will also find a current copy of
+// the license at http://www.panda3d.org/license.txt .
+//
+// To contact the maintainers of this program write to
+// [email protected] .
+//
+////////////////////////////////////////////////////////////////////
+
+#include <graphicsPipe.h>
+#include <interactiveGraphicsPipe.h>
+#include <notify.h>
+#include <pt_NamedNode.h>
+
+#include "wcrGraphicsWindow.h"
+
+PT(GraphicsPipe) main_pipe;
+PT(GraphicsWindow) main_win;
+PT_NamedNode render;
+
+void render_frame(GraphicsPipe *pipe) {
+  GraphicsPipe::wins_iterator wi;
+  for (wi = pipe->get_win_begin();
+       wi != pipe->get_win_end();
+       ++wi) {
+    (*wi)->get_gsg()->render_frame();
+  }
+}
+
+void display_func() {
+  render_frame(main_pipe);
+}
+
+int main() {
+
+  GraphicsPipe::resolve_modules();
+
+  cout << "Known pipe types:" << endl;
+  GraphicsPipe::PipeFactory::FactoryTypesIter pti;
+  for (pti = GraphicsPipe::_factory.get_types_begin();
+       pti != GraphicsPipe::_factory.get_types_end(); ++pti) {
+    cout << " " << (*pti) << endl;
+  }
+  cout << "after Known pipe types" << endl;
+
+  GraphicsPipe::PipeFactory& factory = GraphicsPipe::_factory;
+  GraphicsPipe::PipePrioritiesIter pribegin =
+    GraphicsPipe::get_priorities_begin();
+  GraphicsPipe::PipePrioritiesIter priend = GraphicsPipe::get_priorities_end();
+
+  GraphicsPipe::PipeParams ps1;
+  if (pribegin == priend)
+    main_pipe = factory.instance(InteractiveGraphicsPipe::get_class_type(),
+                                 ps1.begin(), ps1.end());
+  else
+    main_pipe = factory.instance(InteractiveGraphicsPipe::get_class_type(),
+                                 ps1.begin(), ps1.end(), pribegin, priend);
+  nassertr(main_pipe != (GraphicsPipe*)0L, 0);
+  cout << "Opened a '" << main_pipe->get_type().get_name()
+       << "' interactive graphics pipe." << endl;
+
+  main_win = new wcrGraphicsWindow(main_pipe);
+#if 0
+  main_win->register_draw_function(display_func);
+  main_win->main_loop();
+#endif
+
+  return 0;
+}