r2100: *** empty log message ***

[ctsim.git] / src / graph3dview.cpp

diff --git a/src/graph3dview.cpp b/src/graph3dview.cpp
index 526ab6480ffd3032f3cf6c510b64deff7389ed59..0349444d506b52f9e7b2d6f67377758f93206d69 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 1.20 2001/03/18 18:08:26 kevin Exp $
+**  $Id: graph3dview.cpp,v 1.25 2002/06/02 19:01:58 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
@@ -140,7 +140,7 @@ EVT_MENU(IFMENU_FILE_PROPERTIES, Graph3dFileView::OnProperties)
 EVT_MENU(GRAPH3D_VIEW_LIGHTING, Graph3dFileView::OnLighting)
 EVT_MENU(GRAPH3D_VIEW_COLOR, Graph3dFileView::OnColor)
 EVT_MENU(GRAPH3D_VIEW_SMOOTH, Graph3dFileView::OnSmooth)
-EVT_MENU(GRAPH3D_VIEW_SURFACE, Graph3dFileView::OnSurface)
+EVT_MENU(GRAPH3D_VIEW_WIREFRAME, Graph3dFileView::OnWireframe)
 EVT_MENU(GRAPH3D_VIEW_SCALE_MINMAX, Graph3dFileView::OnScaleSet)
 EVT_MENU(GRAPH3D_VIEW_SCALE_AUTO, Graph3dFileView::OnScaleAuto)
 EVT_MENU(GRAPH3D_VIEW_SCALE_FULL, Graph3dFileView::OnScaleFull)
@@ -151,16 +151,15 @@ Graph3dFileView::Graph3dFileView ()
 {
   m_bDoubleBuffer = true;
   m_bSmooth = true;
-  m_bLighting = false;
-  m_bSurface = false;
-  m_bLighting = false;
+  m_bLighting = true;
+  m_bWireframe = false;
+  m_bLighting = true;
   m_bColor = true;
   m_dXRotate = -180;
   m_dYRotate = -210;
   m_dZRotate = -195;
   m_bColorScaleMinSet = false;
   m_bColorScaleMaxSet = false;
-  m_bCalculatedSurfaceBackground = false;
 }
 
 Graph3dFileView::~Graph3dFileView()
@@ -174,8 +173,6 @@ Graph3dFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
 {
   m_pFrame = CreateChildFrame(doc, this);
   
-  int width, height;
-  m_pFrame->GetClientSize (&width, &height);
   m_pFrame->SetTitle("Graph3dFileView");
   m_pCanvas = CreateCanvas (m_pFrame);
   
@@ -184,9 +181,6 @@ Graph3dFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
   
   InitGL();
   
-  int x, y;  // X requires a forced resize
-  m_pFrame->GetSize(&x, &y);
-  m_pFrame->SetSize(-1, -1, x, y);
   m_pFrame->SetFocus();
   m_pFrame->Show(true);
   Activate(true);
@@ -194,7 +188,7 @@ Graph3dFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
   m_pViewMenu->Check (GRAPH3D_VIEW_COLOR, m_bColor);
   m_pViewMenu->Check (GRAPH3D_VIEW_LIGHTING, m_bLighting);
   m_pViewMenu->Check (GRAPH3D_VIEW_SMOOTH, m_bSmooth);
-  m_pViewMenu->Check (GRAPH3D_VIEW_SURFACE, m_bSurface);
+  m_pViewMenu->Check (GRAPH3D_VIEW_WIREFRAME, m_bWireframe);
   return true;
 } 
 
@@ -205,7 +199,7 @@ Graph3dFileView::CreateCanvas (wxFrame* parent)
   int width, height;
   parent->GetClientSize (&width, &height);
   
-  pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(0, 0), wxSize(200, 200), 0);
+  pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(0, 0), wxSize(width,height), 0);
   
   pCanvas->SetBackgroundColour(*wxWHITE);
   pCanvas->Clear();
@@ -241,15 +235,7 @@ Graph3dFileView::DrawSurface()
   glTranslated (-static_cast<double>(nx - 1) / 2, 0.0, -static_cast<double>(ny - 1) / 2);
 
   InitMaterials();   
-  if (m_bSurface) {
-    glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
-    if (! m_bColor) {
-      glColor3f (1.0f, 1.0f, 1.0f);
-      glCallList (DISPLAYLIST_NO_COLOR);
-    } else
-      glCallList (DISPLAYLIST_COLOR);
-  }
-  else {
+  if (m_bWireframe) {
     if (! m_bColor)
       glColor3f (1.0f, 1.0f, 1.0f);
     glPolygonOffset (1.0f, 1.0f);
@@ -261,6 +247,13 @@ Graph3dFileView::DrawSurface()
     glPolygonOffset (0.0f, 0.0f);
     glPolygonMode (GL_FRONT_AND_BACK, GL_LINE);
     glCallList (DISPLAYLIST_NO_COLOR);
+  } else {
+    glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
+    if (! m_bColor) {
+      glColor3f (1.0f, 1.0f, 1.0f);
+      glCallList (DISPLAYLIST_NO_COLOR);
+    } else
+      glCallList (DISPLAYLIST_COLOR);
   }
   
 }
@@ -289,7 +282,8 @@ Graph3dFileView::CreateDisplayList()
   dYOffset = 0;
 
   double dXPos = -dXOffset;
-  for (unsigned ix = 0; ix < nx - 1; ix++, dXPos++) {
+  unsigned int ix;
+  for (ix = 0; ix < nx - 1; ix++, dXPos++) {
     double dYPos = -dYOffset;
     glBegin(GL_QUAD_STRIP);
     double p1[3], p2[3], p3[3], n1[3]; 
@@ -366,13 +360,6 @@ Graph3dFileView::CreateDisplayList()
 }
 
 
-void
-Graph3dFileView::calculateSurfaceBackground ()
-{
-  if (m_bCalculatedSurfaceBackground)
-    return;
-}
-
 void
 Graph3dFileView::OnProperties (wxCommandEvent& event)
 {
@@ -392,10 +379,10 @@ Graph3dFileView::OnLighting (wxCommandEvent& event)
 }
 
 void
-Graph3dFileView::OnSurface (wxCommandEvent& event)
+Graph3dFileView::OnWireframe (wxCommandEvent& event)
 {
-  m_bSurface = ! m_bSurface;
-  m_pViewMenu->Check (GRAPH3D_VIEW_SURFACE, m_bSurface);
+  m_bWireframe = ! m_bWireframe;
+  m_pViewMenu->Check (GRAPH3D_VIEW_WIREFRAME, m_bWireframe);
   m_pCanvas->Refresh();
 }
 
@@ -777,7 +764,7 @@ Graph3dFileView::CreateChildFrame (wxDocument *doc, wxView *view)
   GetDocumentManager()->FileHistoryUseMenu(m_pFileMenu);
   
   m_pViewMenu = new wxMenu;
-  m_pViewMenu->Append(GRAPH3D_VIEW_SURFACE, "Su&rface\tCtrl-R", "", true);
+  m_pViewMenu->Append(GRAPH3D_VIEW_WIREFRAME, "Wi&reframe\tCtrl-R", "", true);
   m_pViewMenu->Append(GRAPH3D_VIEW_SMOOTH, "S&mooth\tCtrl-M", "", true);
   m_pViewMenu->Append(GRAPH3D_VIEW_COLOR, "Co&lor\tCtrl-L", "", true);
   m_pViewMenu->Append(GRAPH3D_VIEW_LIGHTING, "Li&ghting\tCtrl-G", "", true);
@@ -802,7 +789,7 @@ Graph3dFileView::CreateChildFrame (wxDocument *doc, wxView *view)
   subframe->Centre(wxBOTH);
 
   wxAcceleratorEntry accelEntries[7];
-  accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('R'), GRAPH3D_VIEW_SURFACE);
+  accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('R'), GRAPH3D_VIEW_WIREFRAME);
   accelEntries[1].Set (wxACCEL_CTRL, static_cast<int>('L'), GRAPH3D_VIEW_COLOR);
   accelEntries[2].Set (wxACCEL_CTRL, static_cast<int>('G'), GRAPH3D_VIEW_LIGHTING);
   accelEntries[3].Set (wxACCEL_CTRL, static_cast<int>('M'), GRAPH3D_VIEW_SMOOTH);
@@ -856,6 +843,13 @@ Graph3dFileCanvas::OnDraw (wxDC& dc)
     m_pView->OnDraw(& dc);
 }
 
+
+wxSize
+Graph3dFileCanvas::GetBestSize() const
+{
+  return wxSize (400,400);
+}
+
 void 
 Graph3dFileCanvas::OnSize (wxSizeEvent& event)
 {
@@ -901,8 +895,8 @@ Graph3dFileCanvas::OnChar(wxKeyEvent& event)
     m_pView->m_dYRotate -= 15.0;
     Refresh (false);
     break;
-  case 'r': case 'R':
-    m_pView->OnSurface (dummyEvent);
+  case 'w': case 'W':
+    m_pView->OnWireframe (dummyEvent);
     break;
   case 's': case 'S':
     m_pView->OnSmooth (dummyEvent);