From cfbd4eff9f972eecaf718e9630f30908a4707c72 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Sat, 4 Aug 2001 19:52:02 +0000
Subject: [PATCH] remove NodeAttribute, etc.

---
 pandaapp/src/stitchviewer/stitchImageVisualizer.cxx | 11 +++++------
 pandaapp/src/stitchviewer/stitchImageVisualizer.h   |  3 ++-
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/pandaapp/src/stitchviewer/stitchImageVisualizer.cxx b/pandaapp/src/stitchviewer/stitchImageVisualizer.cxx
index cd1f759c7c..9ddc963e3c 100644
--- a/pandaapp/src/stitchviewer/stitchImageVisualizer.cxx
+++ b/pandaapp/src/stitchviewer/stitchImageVisualizer.cxx
@@ -35,10 +35,8 @@
 #include <textureTransition.h>
 #include <renderModeTransition.h>
 #include <cullFaceTransition.h>
-#include <cullFaceAttribute.h>
 #include <clockObject.h>
 #include <config_gobj.h>
-#include <allAttributesWrapper.h>
 #include <renderRelation.h>
 #include <dataRelation.h>
 
@@ -196,7 +194,9 @@ setup() {
        << "' graphics pipe." << endl;
 
   // Create the render node
+  _render_top = new NamedNode("render_top");
   _render = new NamedNode("render");
+  _render_arc = new RenderRelation(_render_top, _render);
 
   ChanConfig chanConfig(_main_pipe, chan_cfg, _render, override);
   _main_win = chanConfig.get_win();
@@ -214,9 +214,8 @@ setup() {
   NodeRelation *cam_trans = new RenderRelation(_render, cameras);
 
   // Turn on backface culling.
-  CullFaceAttribute *cfa = new CullFaceAttribute;
-  cfa->set_mode(CullFaceProperty::M_cull_clockwise);
-  _initial_state.set_attribute(CullFaceTransition::get_class_type(), cfa);
+  CullFaceTransition *cfa = new CullFaceTransition(CullFaceProperty::M_cull_clockwise);
+  _render_arc->set_transition(cfa);
 
   // Create the data graph root.
   _data_root = new NamedNode( "data" );
@@ -351,7 +350,7 @@ draw(bool) {
   int num_windows = _main_pipe->get_num_windows();
   for (int w = 0; w < num_windows; w++) {
     GraphicsWindow *win = _main_pipe->get_window(w);
-    win->get_gsg()->render_frame(_initial_state);
+    win->get_gsg()->render_frame();
   }
   ClockObject::get_global_clock()->tick();
 }
diff --git a/pandaapp/src/stitchviewer/stitchImageVisualizer.h b/pandaapp/src/stitchviewer/stitchImageVisualizer.h
index 622b81fc0f..215138f646 100644
--- a/pandaapp/src/stitchviewer/stitchImageVisualizer.h
+++ b/pandaapp/src/stitchviewer/stitchImageVisualizer.h
@@ -84,8 +84,9 @@ protected:
 
   PT(GraphicsPipe) _main_pipe;
   PT(GraphicsWindow) _main_win;
-  NodeAttributes _initial_state;
+  PT(NamedNode) _render_top;
   PT(NamedNode) _render;
+  NodeRelation *_render_arc;
   PT(NamedNode) _data_root;
   PT(MouseAndKeyboard) _mak;
   PT(Trackball) _trackball;