r485: no message

[ctsim.git] / src / graph3dview.cpp

diff --git a/src/graph3dview.cpp b/src/graph3dview.cpp
index c9b28f70e0bf6e4fd4ac571d682a94fce2c38f30..fee78aa84c77c21d021d19221aa468981343e75e 100644 (file)
--- a/src/graph3dview.cpp
+++ b/src/graph3dview.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (c) 1983-2001 Kevin Rosenberg
 **
-**  $Id: graph3dview.cpp,v 1.5 2001/02/02 00:46:38 kevin Exp $
+**  $Id: graph3dview.cpp,v 1.9 2001/02/03 18:43:43 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -154,10 +154,10 @@ Graph3dFileView::Graph3dFileView ()
   m_bLighting = true;
   m_bSurface = true;
   m_bLighting = true;
-  m_bColor = true;
-  m_dXRotate = 0;
+  m_bColor = false;
+  m_dXRotate = -45;
   m_dYRotate = 0;
-  m_dZRotate = 0;
+  m_dZRotate = -45;
 }
 
 Graph3dFileView::~Graph3dFileView()
@@ -242,13 +242,14 @@ Graph3dFileView::DrawSurface()
     if (nx == 0 || ny == 0 || ! v)
       return;
     
-        glRotatef( m_dXRotate, 1.0, 0.0, 0.0 );
-        glRotatef( m_dZRotate, 0.0, 1.0, 0.0 );
-        glRotatef( m_dYRotate, 0.0, 0.0, 1.0 );
-        glTranslatef (-static_cast<double>(nx) / 2., 0, -static_cast<double>(ny) / 2.);
-        
     InitMaterials(); 
     
+    glRotatef( m_dXRotate, 1.0, 0.0, 0.0 );
+    glRotatef( m_dZRotate, 0.0, 1.0, 0.0 );
+    glRotatef( m_dYRotate, 0.0, 0.0, 1.0 );
+    glTranslatef (-static_cast<double>(nx) / 2., 0., -static_cast<double>(ny) / 2.);
+    
+    
     if (m_bSmooth) {
       glShadeModel (GL_SMOOTH);
     } else {
@@ -392,10 +393,11 @@ Graph3dFileView::OnDraw (wxDC* dc)
   if (! m_pCanvas->GetContext()) return;
 #endif
   
+  m_pCanvas->SwapBuffers();
   Draw();
   std::ostringstream os;
   os << "Xangle=" << m_dXRotate << ", Yangle=" << m_dYRotate << ", Zangle=" << m_dZRotate;
-  m_statusBar.SetStatusText (os.str().c_str());
+  m_pStatusBar->SetStatusText (os.str().c_str());
   m_pCanvas->SwapBuffers();
 }
 
@@ -423,8 +425,10 @@ Graph3dFileView::InitMaterials()
 #if 1
   static float ambient[] = {0.1, 0.1, 0.1, 1.0};
   static float diffuse[] = {1.0, 1.0, 1.0, 1.0};
-  static float position0[] = {0, 0, -nx/4, 0, 0.0};
-  static float position1[] = {nx/2, ny/2, nx/4, 0.0};
+  static float position0[] = {-nx/2, -ny/2, -ny/2, 0, 0.0};
+  static float position1[] = {-nx/2, -ny/2, ny/2, 0.0};
+  static float ambient1[] = {0.5, 0.5, 0.5, 1.0};
+  static float diffuse1[] = {1.0, 1.0, 1.0, 1.0};
   //  static float position0[] = {0.0, 0.0, 20.0, 0.0};
   //  static float position1[] = {0.0, 0.0, -20.0, 0.0};
   static float front_mat_shininess[] = {5.0};
@@ -438,13 +442,17 @@ Graph3dFileView::InitMaterials()
   static float lmodel_ambient[] = {1.0, 1.0, 1.0, 1.0};
   static float lmodel_twoside[] = {GL_FALSE};
   
+  glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
+  glHint(GL_LINE_SMOOTH, GL_DONT_CARE);
+  glEnable(GL_NORMALIZE);
+  
   glLightfv (GL_LIGHT0, GL_AMBIENT, ambient);
   glLightfv (GL_LIGHT0, GL_DIFFUSE, diffuse);
   glLightfv (GL_LIGHT0, GL_POSITION, position0);
   glEnable (GL_LIGHT0);
   
-  glLightfv (GL_LIGHT1, GL_AMBIENT, ambient);
-  glLightfv (GL_LIGHT1, GL_DIFFUSE, diffuse);
+  glLightfv (GL_LIGHT1, GL_AMBIENT, ambient1);
+  glLightfv (GL_LIGHT1, GL_DIFFUSE, diffuse1);
   glLightfv (GL_LIGHT1, GL_POSITION, position1);
   glEnable (GL_LIGHT1);
   
@@ -571,6 +579,11 @@ Graph3dFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
   int maxDim = maxValue<int> (nx, ny);
   
   glOrtho (-maxDim * 0.71, maxDim * 0.71, -maxDim * 0.71, maxDim * 0.71, maxDim * 0.71, -maxDim * 0.71);
+  GLfloat eyep[3], lookp[3], up[3];
+  eyep[0] = -nx/2; eyep[1] = 0; eyep[2] = -ny/2;
+  lookp[1] = 0; lookp[1] = 0, lookp[2] = 0;
+  up[0] = 0; up[1] = 1; up[2] = 0;
+  //gluLookAt (eyep[0], eyep[1], eyep[2], lookp[0], lookp[1], lookp[2], up[0], up[1], up[2]);
   glMatrixMode(GL_MODELVIEW);
   glLoadIdentity();
   
@@ -596,6 +609,7 @@ Graph3dFileView::OnClose (bool deleteWindow)
   
   Activate (false);
   if (m_pCanvas) {
+    //    m_pCanvas->Show(false);
     m_pCanvas->setView(NULL);
     m_pCanvas = NULL;
   }
@@ -606,10 +620,11 @@ Graph3dFileView::OnClose (bool deleteWindow)
   SetFrame(NULL);
   
   if (deleteWindow) {
-    m_pFrame->Destroy();
+    //    m_pFrame->Show(false);
+    delete m_pFrame;
     m_pFrame = NULL;
-    if (GetDocument() && GetDocument()->getBadFileOpen())
-      ::wxYield();  // wxWindows bug workaround
+    //    if (GetDocument() && GetDocument()->getBadFileOpen())
+    //      ::wxYield();  // wxWindows bug workaround
   }
   
   return true;
@@ -629,8 +644,8 @@ Graph3dFileView::CreateChildFrame (wxDocument *doc, wxView *view)
 #endif
   theApp->setIconForFrame (subframe);
   
-  m_statusBar.Create (subframe, -1);
-  subframe->SetStatusBar (&m_statusBar);
+  m_pStatusBar = new wxStatusBar (subframe, -1);
+  subframe->SetStatusBar (m_pStatusBar);
   
   m_pFileMenu = new wxMenu;
   
@@ -820,7 +835,7 @@ Graph3dFileCanvas::OnMouseEvent(wxMouseEvent& event)
 void 
 Graph3dFileCanvas::OnEraseBackground(wxEraseEvent& event)
 {
-  // Do nothing: avoid flashing.
+//  wxGLCanvas::OnEraseBackground(event); // Do nothing: avoid flashing.
 }