** This is part of the CTSim program
** Copyright (c) 1983-2001 Kevin Rosenberg
**
-** $Id: graph3dview.cpp,v 1.2 2001/01/30 10:58:13 kevin Exp $
+** $Id$
**
** 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
** Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
******************************************************************************/
-
-#ifdef __GNUG__
-#pragma implementation
-#pragma interface
-#endif
-
-// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
+#if wxUSE_GLCANVAS
+
#if !wxUSE_GLCANVAS
#error Please set wxUSE_GLCANVAS to 1 in setup.h.
#endif
#include <sstream_subst>
#endif
+inline void
+Graph3dFileView::intensityToColor (double dIntensity, GLfloat* vecColor)
+{
+ if (dIntensity < 0 || dIntensity > 1) {
+ vecColor[0] = vecColor[1] = vecColor[2] = 1;
+ return;
+ }
+
+ float fRange = dIntensity * 5;
+ int iRange = static_cast<int>(floor (fRange));
+ float fFrac = fRange - iRange;
+
+ // Rainbow: Purple->Blue->Cyan->Green->Yellow->Red = (1,0,1)-(0,0,1)-(0,1,1)-(0,1,0)-(1,1,0)-(1,0,0)
+ switch (iRange) {
+ case 0:
+ vecColor[0] = 1.0f - fFrac; vecColor[1] = 0.0f; vecColor[2] = 1.0f;
+ break;
+ case 1:
+ vecColor[0] = 0.0f; vecColor[1] = fFrac; vecColor[2] = 1.0f;
+ break;
+ case 2:
+ vecColor[0] = 0.0f; vecColor[1] = 1.0f; vecColor[2] = 1.0f - fFrac;
+ break;
+ case 3:
+ vecColor[0] = fFrac; vecColor[1] = 1.0f; vecColor[2] = 0.0f;
+ break;
+ case 4:
+ vecColor[0] = 1.0f; vecColor[1] = 1.0f - fFrac; vecColor[2] = 0.0f;
+ break;
+ case 5:
+ vecColor[0] = 1.0f; vecColor[1] = 0.0f; vecColor[2] = 0.0f;
+ break;
+ }
+}
//***********************************************************************
// Function: CalculateVectorNormal
// fNormalZ == Z vector for the normal vector
//*************************************************************************
-
-GLvoid CalculateVectorNormal (GLfloat fVert1[], GLfloat fVert2[],
- GLfloat fVert3[], GLfloat *fNormalX,
- GLfloat *fNormalY, GLfloat *fNormalZ)
+template<class T>
+static void
+CalculateVectorNormal (T fVert1[], T fVert2[], T fVert3[], T *fNormalX, T *fNormalY, T *fNormalZ)
{
- GLfloat Qx = fVert2[0] - fVert1[0];
- GLfloat Qy = fVert2[1] - fVert1[1];
- GLfloat Qz = fVert2[2] - fVert1[2];
- GLfloat Px = fVert3[0] - fVert1[0];
- GLfloat Py = fVert3[1] - fVert1[1];
- GLfloat Pz = fVert3[2] - fVert1[2];
-
+ T Qx = fVert2[0] - fVert1[0];
+ T Qy = fVert2[1] - fVert1[1];
+ T Qz = fVert2[2] - fVert1[2];
+ T Px = fVert3[0] - fVert1[0];
+ T Py = fVert3[1] - fVert1[1];
+ T Pz = fVert3[2] - fVert1[2];
+
*fNormalX = Py*Qz - Pz*Qy;
*fNormalY = Pz*Qx - Px*Qz;
*fNormalZ = Px*Qy - Py*Qx;
-
-}
+}
IMPLEMENT_DYNAMIC_CLASS(Graph3dFileView, wxView)
BEGIN_EVENT_TABLE(Graph3dFileView, wxView)
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_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)
END_EVENT_TABLE()
Graph3dFileView::Graph3dFileView ()
-: m_pFileMenu(NULL)
-{
- m_bUseVertexArrays = GL_FALSE;
- m_bDoubleBuffer = GL_TRUE;
- m_bSmooth = GL_TRUE;
- m_bLighting = GL_TRUE;
-
-}
+ : m_pFileMenu(NULL), m_pViewMenu(NULL), m_pStatusBar(NULL), m_pCanvas(NULL),
+ m_dXRotate(-180), m_dYRotate(-210), m_dZRotate(195),
+ m_bDoubleBuffer(true), m_bSmooth(true), m_bWireframe(false),
+ m_bLighting(false), m_bColor(true), m_bUseVertexArrays(false),
+ m_bColorScaleMinSet(false), m_bColorScaleMaxSet(false),
+ m_pFrame(NULL)
+{}
+
Graph3dFileView::~Graph3dFileView()
{
GetDocumentManager()->FileHistoryRemoveMenu (m_pFileMenu);
- GetDocumentManager()->ActivateView(this, FALSE, TRUE);
+ GetDocumentManager()->ActivateView(this, false);
}
-bool
+bool
Graph3dFileView::OnCreate (wxDocument *doc, long WXUNUSED(flags) )
{
m_pFrame = CreateChildFrame(doc, this);
- (m_pFrame);
-
- int width, height;
- m_pFrame->GetClientSize (&width, &height);
- m_pFrame->SetTitle("Graph3dFileView");
+ SetFrame (m_pFrame);
m_pCanvas = CreateCanvas (m_pFrame);
-
- m_pFrame->Show(TRUE);
+
+ m_pFrame->SetClientSize (m_pCanvas->GetBestSize());
+ m_pCanvas->SetClientSize (m_pCanvas->GetBestSize());
+ m_pFrame->SetTitle(_T("Graph3dFileView"));
+
m_pCanvas->SetCurrent();
-
InitGL();
-
- int x, y; // X requires a forced resize
- m_pFrame->GetSize(&x, &y);
- m_pFrame->SetSize(-1, -1, x, y);
+ m_pCanvas->SwapBuffers();
+
+ 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_WIREFRAME, m_bWireframe);
+
m_pFrame->SetFocus();
m_pFrame->Show(true);
Activate(true);
-
+
return true;
-}
+}
-Graph3dFileCanvas*
+Graph3dFileCanvas*
Graph3dFileView::CreateCanvas (wxFrame* parent)
{
- Graph3dFileCanvas* pCanvas;
- int width, height;
- parent->GetClientSize (&width, &height);
-
-#ifdef __WXMSW__
- int *gl_attrib = NULL;
-#else
- int gl_attrib[20] = { GLX_RGBA, GLX_RED_SIZE, 1, GLX_GREEN_SIZE, 1,
- GLX_BLUE_SIZE, 1, GLX_DEPTH_SIZE, 1, GLX_DOUBLEBUFFER, None };
-#endif
-
- if(! m_bDoubleBuffer) {
-#ifdef __WXGTK__
- gl_attrib[9] = None;
-#endif
- }
-
- pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(0, 0), wxSize(200, 200), 0, gl_attrib);
-
+ Graph3dFileCanvas* pCanvas = new Graph3dFileCanvas (this, parent, wxPoint(-1,-1), wxSize(-1,-1), 0);
+
pCanvas->SetBackgroundColour(*wxWHITE);
- pCanvas->Clear();
-
+ pCanvas->ClearBackground();
+
return pCanvas;
}
-
void
Graph3dFileView::DrawSurface()
{
- int nVertices = GetDocument()->m_nVertices;
- glTripleFloat* pVertices = GetDocument()->m_pVertices;
- glTripleFloat* pNormals = GetDocument()->m_pNormals;
+ if (! GetDocument())
+ return;
-#ifdef GL_EXT_vertex_array
- if (m_bUseVertexArrays) {
- glDrawArraysEXT( GL_TRIANGLE_STRIP, 0, nVertices );
+ if (m_bSmooth) {
+ glShadeModel (GL_SMOOTH);
+ } else {
+ glShadeModel (GL_FLAT);
}
- else {
-#endif
-#if 0
-// glBegin( GL_TRIANGLE_STRIP );
- //glBegin (GL_QUADS);
- //glNormal3f (0.0, 0.0, 1.0); glVertex3f (-1.0, -1.0, 0.0); glVertex3f (0.0, -1.0, 0.0); glVertex3f (0.0, 0.0, 0.0); glVertex3f (-1.0, 0.0, 0.0); glNormal3f (0.0, 0.0, 1.0); glVertex3f (0.0, -1.0, 0.0); glVertex3f (1.0, -1.0, 0.0); glVertex3f (1.0, 0.0, 0.0); glVertex3f (0.0, 0.0, 0.0); glNormal3f (0.0, 0.0, 1.0); glVertex3f (0.0, 0.0, 0.0); glVertex3f (1.0, 0.0, 0.0); glVertex3f (1.0, 1.0, 0.0); glVertex3f (0.0, 1.0, 0.0); glNormal3f (0.0, 0.0, 1.0); glVertex3f (0.0, 0.0, 0.0); glVertex3f (0.0, 1.0, 0.0); glVertex3f (-1.0, 1.0, 0.0); glVertex3f (-1.0, 0.0, 0.0);
- glColor3f(1.0,1.0,1.0);
- glBegin (GL_POINTS);
- for (GLint i = 0;i < nVertices; i++) {
- // glNormal3fv( &pNormals[i] );
- glVertex3fv( pVertices[i] );
+
+ if (m_bLighting) {
+ glEnable (GL_LIGHTING);
+ } else {
+ glDisable (GL_LIGHTING);
+ }
+
+ unsigned int nx = GetDocument()->nx();
+ unsigned int ny = GetDocument()->ny();
+
+ glRotated (m_dZRotate, 0.0, 1.0, 0.0);
+ glRotated (m_dXRotate, 0.0, 0.0, 1.0);
+ glRotated (m_dYRotate, 1.0, 0.0, 0.0);
+ glTranslated (-static_cast<double>(nx - 1) / 2, 0.0, -static_cast<double>(ny - 1) / 2);
+
+ InitMaterials();
+ if (m_bWireframe) {
+ if (! m_bColor)
+ glColor3f (1.0f, 1.0f, 1.0f);
+ glPolygonOffset (1.0f, 1.0f);
+ glEnable (GL_POLYGON_OFFSET_FILL);
+ glPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
+ glCallList (DISPLAYLIST_COLOR);
+
+ glEnable (GL_DEPTH_TEST);
+ glColor3f (1.0f, 1.0f, 1.0f);
+ 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 {
+ glColorMaterial (GL_FRONT_AND_BACK, GL_DIFFUSE);
+ glEnable (GL_COLOR_MATERIAL);
+ glShadeModel (GL_FLAT);
+ glCallList (DISPLAYLIST_COLOR);
}
- glEnd();
-#else
- double edge = 1.;
- unsigned int nx = GetDocument()->m_nx;
- unsigned int ny = GetDocument()->m_ny;
- const ImageFileArray v = GetDocument()->m_array;
- double actOffset = 0;
-
-// glNewList(opnListNum++,GL_COMPILE);
- for(int ix = 0; ix < nx-1; ix++){
- for(int iy = 0; iy < ny-1; iy++){
-
- float p1[3], p2[3], p3[3], p4[3];
- float n1[3], n2[3], n3[3], n4[3];
- glBegin(GL_LINE_LOOP);
-
- p1[0] = edge*(iy); p1[1] = v[ix][iy] + actOffset; p1[2] = edge*(ix);
- p2[0] = edge*(iy+1); p2[1] = v[ix+1][iy] + actOffset; p2[2] = edge*(ix );
- p3[0] = edge*(iy+1); p3[1] = v[ix+1][iy] + actOffset; p3[2] = edge*(ix +1);
- p4[0] = edge*(iy); p4[1] = v[ix][iy] + actOffset; p4[2] = edge*(ix +1);
-
- n1[0] = -(p2[1] - p1[1])*(p3[2] - p1[2]) + (p2[2] - p1[2])*(p3[1] - p2[1]);
- n1[1] = -(p2[2] - p1[2])*(p3[0] - p2[0]) + (p2[0] - p1[0])*(p3[2] - p2[2]);
- n1[2] = -(p2[0] - p1[0])*(p3[1] - p2[1]) + (p2[1] - p1[1])*(p3[0] - p2[0]);
-
- glVertex3fv(p1); glNormal3fv(n1);
- glVertex3fv(p2); glNormal3fv(n1);
- glVertex3fv(p3); glNormal3fv(n1);
- glVertex3fv(p4); glNormal3fv(n1);
- glEnd();
- }
-
- }
- glEndList();
-
-#endif
-#ifdef GL_EXT_vertex_array
}
-#endif
+
+}
+
+void
+Graph3dFileView::CreateDisplayList()
+{
+ if (! GetDocument())
+ return;
+
+ unsigned int nx = GetDocument()->nx();
+ unsigned int ny = GetDocument()->ny();
+ const ImageFileArrayConst v = GetDocument()->getArray();
+ if (nx == 0 || ny == 0 || ! v)
+ return;
+
+ glNewList (DISPLAYLIST_COLOR, GL_COMPILE);
+
+ double dMin = m_dColorScaleMin;
+ double dIntensityScale = m_dColorScaleMax - m_dColorScaleMin;
+ double actOffset = m_dGraphMin;
+ double actScale = 0.4 * sqrt(nx*nx+ny*ny) / (m_dGraphMax - m_dGraphMin);
+ double dXOffset = -(static_cast<double>(nx) - 1) / 2.;
+ double dYOffset = -(static_cast<double>(ny) - 1) / 2.;
+ dXOffset = 0;
+ dYOffset = 0;
+
+ double dXPos = -dXOffset;
+ 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];
+ p1[0] = dXPos; p1[1] = actScale * (v[ix][0] + actOffset); p1[2] = dYPos;
+ p2[0] = dXPos+1; p2[1] = actScale * (v[ix+1][0] + actOffset); p2[2] = dYPos;
+ p3[0] = dXPos; p3[1] = actScale * (v[ix][1] + actOffset); p3[2] = dYPos + 1;
+ CalculateVectorNormal<double> (p1, p2, p3, &n1[0], &n1[1], &n1[2]);
+
+ double dIntensity1 = 0., dIntensity2 = 0.;
+ if (m_bColor) {
+ dIntensity1 = (v[ix][0] - dMin) / dIntensityScale;
+ dIntensity2 = (v[ix+1][0] - dMin) / dIntensityScale;
+ }
+ float vecColor[3];
+ if (m_bColor) {
+ intensityToColor (dIntensity1, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p1); glNormal3dv (n1);
+ if (m_bColor) {
+ intensityToColor (dIntensity2, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p2); glNormal3dv (n1);
+
+ double lastP[3];
+ lastP[0] = ix; lastP[1] = actScale * (v[ix][0] + actOffset); lastP[2] = 0;
+ for (unsigned int iy = 1; iy < ny - 1; iy++, dYPos++) {
+ p1[0] = dXPos; p1[1] = actScale * (v[ix][iy] + actOffset); p1[2] = dYPos;
+ p2[0] = dXPos+1; p2[1] = actScale * (v[ix+1][iy] + actOffset); p2[2] = dYPos;
+ CalculateVectorNormal (p1, p2, lastP, &n1[0], &n1[1], &n1[2]);
+ lastP[0] = p1[0]; lastP[1] = p1[1]; lastP[2] = p1[2];
+ if (m_bColor) {
+ dIntensity1 = (v[ix][iy] - dMin) / dIntensityScale;
+ dIntensity2 = (v[ix+1][iy] - dMin) / dIntensityScale;
+ intensityToColor (dIntensity1, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p1); glNormal3dv (n1);
+ if (m_bColor) {
+ intensityToColor (dIntensity2, vecColor);
+ glColor3fv (vecColor);
+ }
+ glVertex3dv (p2); glNormal3dv (n1);
+ }
+ glEnd(); // QUAD_STRIP
+ }
+ glEndList();
+
+
+ glNewList (DISPLAYLIST_NO_COLOR, GL_COMPILE);
+ dXPos = -dXOffset;
+ for (ix = 0; ix < nx - 1; ix++, dXPos++) {
+ double dYPos = -dYOffset;
+ glBegin(GL_QUAD_STRIP);
+ double p1[3], p2[3], p3[3], n1[3];
+ p1[0] = dXPos; p1[1] = actScale * (v[ix][0] + actOffset); p1[2] = dYPos;
+ p2[0] = dXPos+1; p2[1] = actScale * (v[ix+1][0] + actOffset); p2[2] = dYPos;
+ p3[0] = dXPos; p3[1] = actScale * (v[ix][1] + actOffset); p3[2] = dYPos + 1;
+ CalculateVectorNormal<double> (p1, p2, p3, &n1[0], &n1[1], &n1[2]);
+
+ glVertex3dv (p1);
+ glNormal3dv (n1);
+ glVertex3dv (p2);
+ glNormal3dv (n1);
+ double lastP[3];
+ lastP[0] = ix; lastP[1] = actScale * (v[ix][0] + actOffset); lastP[2] = 0;
+ for (unsigned int iy = 1; iy < ny - 1; iy++, dYPos++) {
+ p1[0] = dXPos; p1[1] = actScale * (v[ix][iy] + actOffset); p1[2] = dYPos;
+ p2[0] = dXPos+1; p2[1] = actScale * (v[ix+1][iy] + actOffset); p2[2] = dYPos;
+ CalculateVectorNormal (p1, p2, lastP, &n1[0], &n1[1], &n1[2]);
+ lastP[0] = p1[0]; lastP[1] = p1[1]; lastP[2] = p1[2];
+ glVertex3dv (p1); glNormal3dv (n1);
+ glVertex3dv (p2); glNormal3dv (n1);
+ }
+ glEnd(); // QUAD_STRIP
+ }
+ glEndList();
}
void
Graph3dFileView::OnProperties (wxCommandEvent& event)
{
- std::ostringstream os;
- *theApp->getLog() << ">>>>\n" << os.str().c_str() << "<<<<\n";
- wxMessageDialog dialogMsg (getFrameForChild(), os.str().c_str(), "Imagefile Properties", wxOK | wxICON_INFORMATION);
- dialogMsg.ShowModal();
+ wxString os;
+ *theApp->getLog() << _T(">>>>\n") << os << _T("<<<<\n");
+ wxMessageDialog dialogMsg (getFrameForChild(), os,
+ _T("Imagefile Properties"),
+ wxOK | wxICON_INFORMATION);
+ dialogMsg.ShowModal();
+}
+
+void
+Graph3dFileView::OnLighting (wxCommandEvent& event)
+{
+ m_bLighting = ! m_bLighting;
+ m_pViewMenu->Check (GRAPH3D_VIEW_LIGHTING, m_bLighting);
+ m_pCanvas->Refresh();
+}
+
+void
+Graph3dFileView::OnWireframe (wxCommandEvent& event)
+{
+ m_bWireframe = ! m_bWireframe;
+ m_pViewMenu->Check (GRAPH3D_VIEW_WIREFRAME, m_bWireframe);
+ m_pCanvas->Refresh();
}
+void
+Graph3dFileView::OnColor (wxCommandEvent& event)
+{
+ m_bColor = ! m_bColor;
+ m_pViewMenu->Check (GRAPH3D_VIEW_COLOR, m_bColor);
+ m_pCanvas->Refresh();
+}
+
+void
+Graph3dFileView::OnSmooth (wxCommandEvent& event)
+{
+ m_bSmooth = ! m_bSmooth;
+ m_pViewMenu->Check (GRAPH3D_VIEW_SMOOTH, m_bSmooth);
+ m_pCanvas->Refresh();
+}
-void
+
+void
Graph3dFileView::OnDraw (wxDC* dc)
{
-#ifndef __WXMOTIF__
- if (! m_pCanvas->GetContext()) return;
+ if (m_pCanvas) {
+ m_pCanvas->SetCurrent();
+#ifdef DEBUG
+ *theApp->getLog() << _T("Drawing 3d surface\n");
#endif
-
- Draw();
- m_pCanvas->SwapBuffers();
+ Draw();
+ m_pCanvas->SwapBuffers();
+ }
+
+ if (m_pStatusBar) {
+ wxString os;
+ os << _T("Xangle=") << m_dXRotate << _T(", Yangle=") << m_dYRotate
+ << _T(", Zangle=") << m_dZRotate;
+ m_pStatusBar->SetStatusText (os);
+ }
}
-void
+void
Graph3dFileView::Draw ()
{
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
glPushMatrix();
- glRotatef( m_dYRotate, 0.0, 1.0, 0.0 );
- glRotatef( m_dXRotate, 1.0, 0.0, 0.0 );
-
DrawSurface();
-
glPopMatrix();
glFlush();
}
void
Graph3dFileView::InitMaterials()
{
- static float ambient[] = {0.1, 0.1, 0.1, 1.0};
- static float diffuse[] = {0.5, 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[] = {60.0};
- static float front_mat_specular[] = {0.2, 0.2, 0.2, 1.0};
- static float front_mat_diffuse[] = {0.5, 0.28, 0.38, 1.0};
- /*
- static float back_mat_shininess[] = {60.0};
- static float back_mat_specular[] = {0.5, 0.5, 0.2, 1.0};
- static float back_mat_diffuse[] = {1.0, 1.0, 0.2, 1.0};
- */
- static float lmodel_ambient[] = {1.0, 1.0, 1.0, 1.0};
- static float lmodel_twoside[] = {GL_FALSE};
-
- 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_POSITION, position1);
- glEnable(GL_LIGHT1);
-
- glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
- glLightModelfv(GL_LIGHT_MODEL_TWO_SIDE, lmodel_twoside);
+ if (! GetDocument())
+ return;
+ int nx = GetDocument()->nx();
+ int ny = GetDocument()->ny();
+
+#if 1
+ static float position0[] = {nx/2, ny*2, -ny*2, 0.0f,};
+ static float ambient0[] = {.1f, .1f, .1f, 1.0f};
+ static float diffuse0[] = {1.0f, 1.0f, 1.0f, 1.0f};
+ static float position1[] = {-nx/2, -ny*2, -ny*2, 0.0f,};
+ static float ambient1[] = {.1f, .1f, .1f, .1f};
+ static float diffuse1[] = {1.0f, 1.0f, 1.0f, 1.0f};
+ // static float position0[] = {0.0f, 0.0f, 20.0f, 0.0f};
+ // static float position1[] = {0.0f, 0.0f, -20.0f, 0.0f};
+ static float front_mat_shininess[] = {60.0f};
+ static float front_mat_specular[] = {0.2f, 0.2f, 0.2f, 1.0f};
+ static float front_mat_diffuse[] = {0.3f, 0.3f, 0.3f, 1.0f};
+ static float back_mat_shininess[] = {10.0f};
+ static float back_mat_specular[] = {0.1f, 0.1f, 0.1f, 1.0f};
+ static float back_mat_diffuse[] = {1.0f, 1.0f, 1.0f, 1.0f};
+ static float lmodel_ambient[] = {1.0f, 1.0f, 1.0f, 1.0f};
+ static float lmodel_twoside[] = {GL_TRUE};
+
+ //glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
+ glHint(GL_LINE_SMOOTH, GL_DONT_CARE);
+ glEnable(GL_NORMALIZE);
+
+ glLightfv (GL_LIGHT0, GL_AMBIENT, ambient0);
+ glLightfv (GL_LIGHT0, GL_DIFFUSE, diffuse0);
+ glLightfv (GL_LIGHT0, GL_POSITION, position0);
+ glEnable (GL_LIGHT0);
+
+ glLightfv (GL_LIGHT1, GL_AMBIENT, ambient1);
+ glLightfv (GL_LIGHT1, GL_DIFFUSE, diffuse1);
+ glLightfv (GL_LIGHT1, GL_POSITION, position1);
+ glEnable (GL_LIGHT1);
+
+ glLightModelfv (GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
+ glLightModelfv (GL_LIGHT_MODEL_TWO_SIDE, lmodel_twoside);
+
+ glMaterialfv (GL_FRONT_AND_BACK, GL_SHININESS, front_mat_shininess);
+ glMaterialfv (GL_FRONT_AND_BACK, GL_SPECULAR, front_mat_specular);
+ glMaterialfv (GL_FRONT_AND_BACK, GL_DIFFUSE, front_mat_diffuse);
+ glMaterialfv (GL_BACK, GL_SHININESS, back_mat_shininess);
+ glMaterialfv (GL_BACK, GL_SPECULAR, back_mat_specular);
+ glMaterialfv (GL_BACK, GL_DIFFUSE, back_mat_diffuse);
+
+ glColorMaterial (GL_FRONT_AND_BACK, GL_DIFFUSE);
+ glColorMaterial (GL_FRONT_AND_BACK, GL_SPECULAR);
+ glEnable(GL_COLOR_MATERIAL);
+#else
+ GLfloat impLPos[] = {1.0f, 1.0f, 1.0f, 0.0f};
+
+ GLfloat defaultLightAmb [] = {.2f, .2f, .2f, 1.0f};
+ GLfloat defaultLightDiff [] = {.2f, .2f, .2f, 1.0f};
+ GLfloat defaultLightSpec [] = { .3f, .3f, .3f, 1.0f};
+
+ GLfloat defaultGlobalAmb [] = {.3f, .3f, .3f, 1.0f};
+ GLfloat defaultGlobalDiff[] = {.3f, .3f, .3f, 1.0f};
+
+ GLfloat defaultMatShine[] = { 30.0f };
+ GLfloat defaultMatSpec[] = { .4f, .4f, .4f, 1.0f};
+ GLfloat defaultMatAmb[] = { .3f, .3f, .3f, 1.0f};
+ GLfloat defaultMatDiff[] = { .5f, .5f, .5f, 1.0f};
+
+ GLfloat brassMatAmb[] = { .33f, .22f, .03f, 1.0f};
+ GLfloat brassMatDiff[] = { .78f, .57f, .11f, 1.0f};
+ GLfloat brassMatSpec[] = { .99f, .91f, .81f, 1.0f};
+ GLfloat brassMatShine[] = { 27.8f };
+
+ GLfloat emeraldMatAmb[] = { .02f1, .1745f , .021f, 1.0f };
+ GLfloat emeraldMatDiff[] = { .075f, .6142f , .075f, 1.0f };
+ GLfloat emeraldMatSpec[] = { .633f, .7278f , .633f, 1.0f };
+ GLfloat emeraldMatShine[] = { 76.8f };
+
+ GLfloat slateMatAmb[] = { .02f, .02f , .02f, 1.0f };
+ GLfloat slateMatDiff[] = { .02f, .01f , .01f, 1.0f };
+ GLfloat slateMatSpec[] = { .4f, .4f , .4f , 1.0f };
+ GLfloat slateMatShine[] = { .768f };
+
+ // double opnX = nx, opnY = ny, opnZ = z;
+ // eyeX = 1; eyeY = 1, eyeZ = 1;
+
+ impLPos[0] = nx/2.; impLPos[1]= ny/2.; impLPos[2] = 0.;
+ //opnListNum = 1;
+ //impGraphicsFlag = IMP__3D;
+
+ // glutInitDisplayMode (GLUT_DOUBLE| GLUT_RGB | GLUT_DEPTH | GLUT_ACCUM);
+ // glutInitWindowSize (IMP_WIN_X, IMP_WIN_Y);
+ // glutInitWindowPosition (100, 100);
+ // glutCreateWindow ("- imp3D graphics -" );
+
+ glClearColor (0.0f, 0.0f, 0.0f, 0.0f);
+
+ glShadeModel (GL_SMOOTH);
+ glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
+ glHint(GL_LINE_SMOOTH, GL_DONT_CARE);
+ glEnable(GL_NORMALIZE);
+
+
+ glEnable(GL_DEPTH_TEST);
+
+ glLightfv(GL_LIGHT0, GL_AMBIENT, defaultLightAmb);
+ glLightfv(GL_LIGHT0, GL_DIFFUSE, defaultLightDiff);
+ glLightfv(GL_LIGHT0, GL_SPECULAR,defaultLightSpec);
+
+ glLightfv(GL_LIGHT1, GL_AMBIENT, defaultLightAmb);
+ glLightfv(GL_LIGHT1, GL_DIFFUSE, defaultLightDiff);
+ glLightfv(GL_LIGHT1, GL_SPECULAR,defaultLightSpec);
+
+ glLightfv(GL_LIGHT2, GL_AMBIENT , defaultLightAmb);
+ glLightfv(GL_LIGHT2, GL_DIFFUSE , defaultLightDiff);
+ glLightfv(GL_LIGHT2, GL_SPECULAR, defaultLightSpec);
+
+ glLightfv(GL_LIGHT0, GL_POSITION,impLPos);
+ glLightfv(GL_LIGHT1, GL_POSITION,impLPos);
+ glLightfv(GL_LIGHT2, GL_POSITION,impLPos);
+
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT , defaultMatAmb);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE , defaultMatDiff);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR , defaultMatSpec);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, defaultMatShine);
+
+ glLightModelfv(GL_LIGHT_MODEL_AMBIENT, defaultGlobalAmb);
+
+ glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
+
+ glEnable(GL_COLOR_MATERIAL);
+
glEnable(GL_LIGHTING);
-
- glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, front_mat_shininess);
- glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, front_mat_specular);
- glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, front_mat_diffuse);
+ glEnable(GL_LIGHT1);
+ glEnable(GL_LIGHT2);
+ glEnable(GL_LIGHT0);
+#endif
+
}
-void
+void
Graph3dFileView::InitGL ()
{
- glClearColor(0.0, 0.0, 0.0, 0.0);
-
- glShadeModel(GL_SMOOTH);
- glEnable(GL_DEPTH_TEST);
-
- InitMaterials();
-
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- glOrtho (-100, 100, -100, 100, -500, 500);
- glMatrixMode(GL_MODELVIEW);
- glLoadIdentity();
- glTranslatef( 100, -6, 100 );
-
+ glClearColor (0.0f, 0.0f, 0.0f, 0.0f);
+
+ glDisable (GL_CULL_FACE);
+ glEnable (GL_DEPTH_TEST);
+
}
-void
+void
Graph3dFileView::OnUpdate (wxView *WXUNUSED(sender), wxObject *WXUNUSED(hint) )
{
- int nVertices = GetDocument()->m_nVertices;
- glTripleFloat* pVertices = GetDocument()->m_pVertices;
- glTripleFloat* pNormals = GetDocument()->m_pNormals;
+ if (! GetDocument())
+ return;
-#if 0
- const ImageFile& rIF = GetDocument()->getImageFile();
- ImageFileArrayConst v = rIF.getArray();
- int nx = rIF.nx();
- int ny = rIF.ny();
+ unsigned int nx = GetDocument()->nx();
+ unsigned int ny = GetDocument()->ny();
+ const ImageFileArrayConst v = GetDocument()->getArray();
if (v != NULL && nx != 0 && ny != 0) {
- unsigned char* imageData = new unsigned char [nx * ny * 3];
- for (int ix = 0; ix < nx; ix++) {
- for (int iy = 0; iy < ny; iy++) {
- double scaleValue = ((v[ix][iy] - m_dMinPixel) / scaleWidth) * 255;
- int intensity = static_cast<int>(scaleValue + 0.5);
- intensity = clamp (intensity, 0, 255);
- int baseAddr = ((ny - 1 - iy) * nx + ix) * 3;
- imageData[baseAddr] = imageData[baseAddr+1] = imageData[baseAddr+2] = intensity;
+ double min = v[0][0];
+ double max = min;
+ for (unsigned int ix = 0; ix < nx; ix++)
+ for (unsigned int iy = 0; iy < ny; iy++) {
+ double dVal = v[ix][iy];
+ if (min > dVal)
+ min = dVal;
+ else if (max < dVal)
+ max = dVal;
}
- }
- wxImage image (nx, ny, imageData, true);
- m_bitmap = image.ConvertToBitmap();
- delete imageData;
- int xSize = nx;
- int ySize = ny;
- ySize = clamp (ySize, 0, 800);
- m_pFrame->SetClientSize (xSize, ySize);
- m_pCanvas->SetScrollbars(20, 20, nx/20, ny/20);
- m_pCanvas->SetBackgroundColour(*wxWHITE);
- }
-#endif
-
-#ifdef GL_EXT_vertex_array
- if (m_bUseVertexArrays) {
- // glVertexPointerEXT( 3, GL_FLOAT, 0, nVertices, pVertices );
- // glNormalPointerEXT( GL_FLOAT, 0, nVertices, pNormals );
- glEnable( GL_VERTEX_ARRAY_EXT );
- glEnable( GL_NORMAL_ARRAY_EXT );
+ m_dGraphMin = min;
+ m_dGraphMax = max;
+ if (! m_bColorScaleMinSet)
+ m_dColorScaleMin = min;
+ if (! m_bColorScaleMaxSet)
+ m_dColorScaleMax = max;
}
-#endif
+ double dRadius = maxValue<int> (nx, ny) * SQRT2 / 2;
+
if (m_pCanvas)
+ m_pCanvas->SetCurrent();
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho (-dRadius, dRadius, -dRadius, dRadius, dRadius*5, -dRadius*5);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+#if 0
+ GLfloat eyep[3], lookp[3], up[3];
+ eyep[0] = -nx/2; eyep[1] = 0; eyep[2] = -ny/2;
+ lookp[0] = 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]);
+#endif
+
+ CreateDisplayList();
+
+ if (m_pCanvas) {
+ m_pCanvas->SwapBuffers();
m_pCanvas->Refresh();
+ }
}
-bool
+bool
Graph3dFileView::OnClose (bool deleteWindow)
{
if (! GetDocument() || ! GetDocument()->Close())
return false;
-
+
Activate (false);
if (m_pCanvas) {
m_pCanvas->setView(NULL);
wxString s(theApp->GetAppName());
if (m_pFrame)
m_pFrame->SetTitle(s);
-
+
SetFrame(NULL);
-
+
if (deleteWindow) {
- m_pFrame->Destroy();
+ delete m_pFrame;
m_pFrame = NULL;
if (GetDocument() && GetDocument()->getBadFileOpen())
::wxYield(); // wxWindows bug workaround
}
-
+
return true;
}
+void
+Graph3dFileView::setInitialClientSize ()
+{
+ if (m_pFrame && m_pCanvas) {
+ wxSize bestSize = m_pCanvas->GetBestSize();
+
+ m_pFrame->SetClientSize (bestSize);
+ m_pFrame->Show (true);
+ m_pFrame->SetFocus();
+ }
+}
+
+void
+Graph3dFileView::OnScaleAuto (wxCommandEvent& event)
+{
+#if 0
+ const ImageFile& rIF = GetDocument()->getImageFile();
+ double min, max, mean, mode, median, stddev;
+ rIF.statistics(min, max, mean, mode, median, stddev);
+ DialogAutoScaleParameters dialogAutoScale (getFrameForChild(), mean, mode, median, stddev, m_dAutoScaleFactor);
+ int iRetVal = dialogAutoScale.ShowModal();
+ if (iRetVal == wxID_OK) {
+ m_bMinSpecified = true;
+ m_bMaxSpecified = true;
+ double dMin, dMax;
+ if (dialogAutoScale.getMinMax (&dMin, &dMax)) {
+ m_dMinPixel = dMin;
+ m_dMaxPixel = dMax;
+ m_dAutoScaleFactor = dialogAutoScale.getAutoScaleFactor();
+ OnUpdate (this, NULL);
+ }
+ }
+#endif
+}
+
+void
+Graph3dFileView::OnScaleSet (wxCommandEvent& event)
+{
+ if (! GetDocument())
+ return;
+
+ unsigned int nx = GetDocument()->nx();
+ unsigned int ny = GetDocument()->ny();
+ const ImageFileArrayConst v = GetDocument()->getArray();
+ double dMin = 0., dMax = 0.;
+ if (! m_bColorScaleMinSet && ! m_bColorScaleMaxSet) {
+ dMax = dMin = v[0][0];
+ for (unsigned ix = 0; ix < nx; ix++)
+ for (unsigned int iy = 0; iy < ny; iy++)
+ if (v[ix][iy] < dMin)
+ dMin = v[ix][iy];
+ else if (v[ix][iy] > dMax)
+ dMax = v[ix][iy];
+ }
+ if (m_bColorScaleMinSet)
+ dMin = m_dColorScaleMin;
+ if (m_bColorScaleMaxSet)
+ dMax = m_dColorScaleMax;
+
+ DialogGetMinMax dialogMinMax (getFrameForChild(), _T("Set Color Scale Minimum & Maximum"), dMin, dMax);
+ int retVal = dialogMinMax.ShowModal();
+ if (retVal == wxID_OK) {
+ m_bColorScaleMinSet = true;
+ m_bColorScaleMaxSet = true;
+ m_dColorScaleMin = dialogMinMax.getMinimum();
+ m_dColorScaleMax = dialogMinMax.getMaximum();
+ OnUpdate (this, NULL);
+ }
+}
+
+void
+Graph3dFileView::OnScaleFull (wxCommandEvent& event)
+{
+ if (m_bColorScaleMinSet || m_bColorScaleMaxSet) {
+ m_bColorScaleMinSet = false;
+ m_bColorScaleMaxSet = false;
+ OnUpdate (this, NULL);
+ }
+}
+
#if CTSIM_MDI
wxDocMDIChildFrame*
#else
Graph3dFileView::CreateChildFrame (wxDocument *doc, wxView *view)
{
#if CTSIM_MDI
- wxDocMDIChildFrame* subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+ wxDocMDIChildFrame* subframe = new wxDocMDIChildFrame (doc, view, theApp->getMainFrame(), -1, _T("Graph3dFile Frame"), wxPoint(-1,-1), wxSize(-1,-1), wxDEFAULT_FRAME_STYLE);
#else
- wxDocChildFrame* subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, "Graph3dFile Frame", wxPoint(-1, -1), wxSize(0, 0), wxDEFAULT_FRAME_STYLE);
+ wxDocChildFrame* subframe = new wxDocChildFrame (doc, view, theApp->getMainFrame(), -1, _T("Graph3dFile Frame"), wxPoint(-1,-1), wxSize(-1,-1), wxDEFAULT_FRAME_STYLE);
#endif
theApp->setIconForFrame (subframe);
-
+
+// status bar text not showing tested with enlightenment. disabling for now...
+#if 0
+ m_pStatusBar = new wxStatusBar (subframe, -1);
+ subframe->SetStatusBar (m_pStatusBar);
+ m_pStatusBar->Show(true);
+#endif
+
m_pFileMenu = new wxMenu;
-
- m_pFileMenu->Append(MAINMENU_FILE_CREATE_PHANTOM, "Cr&eate Phantom...\tCtrl-P");
- m_pFileMenu->Append(MAINMENU_FILE_CREATE_FILTER, "Create &Filter...\tCtrl-F");
- m_pFileMenu->Append(wxID_OPEN, "&Open...\tCtrl-O");
- m_pFileMenu->Append(wxID_SAVE, "&Save\tCtrl-S");
- m_pFileMenu->Append(wxID_SAVEAS, "Save &As...");
- m_pFileMenu->Append(wxID_CLOSE, "&Close\tCtrl-W");
-
+
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_PHANTOM, _T("Cr&eate Phantom...\tCtrl-P"));
+ m_pFileMenu->Append(MAINMENU_FILE_CREATE_FILTER, _T("Create &Filter...\tCtrl-F"));
+ m_pFileMenu->Append(wxID_OPEN, _T("&Open...\tCtrl-O"));
+ m_pFileMenu->Append(wxID_CLOSE, _T("&Close\tCtrl-W"));
+
m_pFileMenu->AppendSeparator();
- m_pFileMenu->Append(IFMENU_FILE_PROPERTIES, "P&roperties");
-
+ m_pFileMenu->Append(IFMENU_FILE_PROPERTIES, _T("P&roperties"));
+
m_pFileMenu->AppendSeparator();
- m_pFileMenu->Append(wxID_PRINT, "&Print...");
- m_pFileMenu->Append(wxID_PRINT_SETUP, "Print &Setup...");
- m_pFileMenu->Append(wxID_PREVIEW, "Print Preview");
-#ifdef CTSIM_MDI
+ m_pFileMenu->Append(wxID_PRINT, _T("&Print..."));
+ m_pFileMenu->Append(wxID_PRINT_SETUP, _T("Print &Setup..."));
+ m_pFileMenu->Append(wxID_PREVIEW, _T("Print Preview"));
m_pFileMenu->AppendSeparator();
- m_pFileMenu->Append(MAINMENU_FILE_EXIT, "E&xit");
-#endif
+ m_pFileMenu->Append (MAINMENU_FILE_PREFERENCES, _T("Prefere&nces..."));
+ m_pFileMenu->Append(MAINMENU_FILE_EXIT, _T("E&xit"));
+
GetDocumentManager()->FileHistoryAddFilesToMenu(m_pFileMenu);
GetDocumentManager()->FileHistoryUseMenu(m_pFileMenu);
-
+
+ m_pViewMenu = new wxMenu;
+ m_pViewMenu->Append(GRAPH3D_VIEW_WIREFRAME, _T("Wi&reframe\tCtrl-R"), _T(""), true);
+ m_pViewMenu->Append(GRAPH3D_VIEW_SMOOTH, _T("S&mooth\tCtrl-M"), _T(""), true);
+ m_pViewMenu->Append(GRAPH3D_VIEW_COLOR, _T("Co&lor\tCtrl-L"), _T(""), true);
+ m_pViewMenu->Append(GRAPH3D_VIEW_LIGHTING, _T("Li&ghting\tCtrl-G"), _T(""), true);
+ m_pViewMenu->AppendSeparator();
+ m_pViewMenu->Append(GRAPH3D_VIEW_SCALE_MINMAX, _T("Color Scale S&et Min/Max...\tCtrl-E"));
+ m_pViewMenu->Append(GRAPH3D_VIEW_SCALE_AUTO, _T("Color Scale &Auto...\tCtrl-A"));
+ m_pViewMenu->Append(GRAPH3D_VIEW_SCALE_FULL, _T("Color F&ull Scale\tCtrl-U"));
+
+
wxMenu *help_menu = new wxMenu;
- help_menu->Append(MAINMENU_HELP_CONTENTS, "&Contents\tF1");
- help_menu->Append(MAINMENU_HELP_TOPICS, "&Topics\tCtrl-H");
- help_menu->Append(MAINMENU_HELP_ABOUT, "&About");
-
+ help_menu->Append(MAINMENU_HELP_CONTENTS, _T("&Contents\tF1"));
+ help_menu->Append(MAINMENU_HELP_ABOUT, _T("&About"));
+
wxMenuBar *menu_bar = new wxMenuBar;
-
- menu_bar->Append(m_pFileMenu, "&File");
- menu_bar->Append(help_menu, "&Help");
-
+
+ menu_bar->Append(m_pFileMenu, _T("&File"));
+ menu_bar->Append(m_pViewMenu, _T("&View"));
+ menu_bar->Append(help_menu, _T("&Help"));
+
subframe->SetMenuBar(menu_bar);
-
+
subframe->Centre(wxBOTH);
-
- wxAcceleratorEntry accelEntries[10];
- accelEntries[0].Set (wxACCEL_CTRL, static_cast<int>('O'), wxID_OPEN);
- accelEntries[1].Set (wxACCEL_CTRL, static_cast<int>('S'), wxID_SAVE);
- accelEntries[2].Set (wxACCEL_CTRL, static_cast<int>('W'), wxID_CLOSE);
- accelEntries[3].Set (wxACCEL_CTRL, static_cast<int>('H'), MAINMENU_HELP_TOPICS);
- accelEntries[4].Set (wxACCEL_CTRL, static_cast<int>('P'), MAINMENU_FILE_CREATE_PHANTOM);
- accelEntries[5].Set (wxACCEL_CTRL, static_cast<int>('F'), MAINMENU_FILE_CREATE_FILTER);
- accelEntries[6].Set (wxACCEL_NORMAL, WXK_F1, MAINMENU_HELP_CONTENTS);
- accelEntries[7].Set (wxACCEL_CTRL, static_cast<int>('A'), IFMENU_VIEW_SCALE_AUTO);
- accelEntries[8].Set (wxACCEL_CTRL, static_cast<int>('U'), IFMENU_VIEW_SCALE_FULL);
- accelEntries[9].Set (wxACCEL_CTRL, static_cast<int>('E'), IFMENU_VIEW_SCALE_MINMAX);
- wxAcceleratorTable accelTable (10, accelEntries);
+
+ wxAcceleratorEntry accelEntries[7];
+ 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);
+ accelEntries[4].Set (wxACCEL_CTRL, static_cast<int>('E'), GRAPH3D_VIEW_SCALE_MINMAX);
+ accelEntries[5].Set (wxACCEL_CTRL, static_cast<int>('A'), GRAPH3D_VIEW_SCALE_AUTO);
+ accelEntries[6].Set (wxACCEL_CTRL, static_cast<int>('U'), GRAPH3D_VIEW_SCALE_FULL);
+ wxAcceleratorTable accelTable (7, accelEntries);
subframe->SetAcceleratorTable (accelTable);
-
+
return subframe;
}
+
BEGIN_EVENT_TABLE(Graph3dFileCanvas, wxGLCanvas)
-EVT_SIZE(Graph3dFileCanvas::OnSize)
EVT_PAINT(Graph3dFileCanvas::OnPaint)
+EVT_SIZE(Graph3dFileCanvas::OnSize)
EVT_CHAR(Graph3dFileCanvas::OnChar)
EVT_MOUSE_EVENTS(Graph3dFileCanvas::OnMouseEvent)
EVT_ERASE_BACKGROUND(Graph3dFileCanvas::OnEraseBackground)
-
-Graph3dFileCanvas::Graph3dFileCanvas (Graph3dFileView* view, wxWindow *parent, const wxPoint& pos,
- const wxSize& size, long style, int* gl_attrib):
-wxGLCanvas (parent, -1, pos, size, style, _T("Graph3dCanvas"), gl_attrib), m_pView(view)
+Graph3dFileCanvas::Graph3dFileCanvas (Graph3dFileView* view, wxWindow *parent, const wxPoint& pos,
+ const wxSize& size, long style)
+ : wxGLCanvas (parent, -1, pos, size, style), m_pView(view)
{
- parent->Show(TRUE);
- SetCurrent();
- /* Make sure server supports the vertex array extension */
+// parent->Show (true);
+#if 0
+ // Make sure server supports the vertex array extension
char* extensions = (char *) glGetString( GL_EXTENSIONS );
if (!extensions || !strstr( extensions, "GL_EXT_vertex_array" )) {
m_pView->m_bUseVertexArrays = GL_FALSE;
}
+#endif
}
-Graph3dFileCanvas::~Graph3dFileCanvas(void)
+Graph3dFileCanvas::~Graph3dFileCanvas()
{
- m_pView = NULL;
}
-void
-Graph3dFileCanvas::OnDraw(wxDC& dc)
+void
+Graph3dFileCanvas::OnPaint (wxPaintEvent& event)
{
+ wxPaintDC dc(this);
if (m_pView)
m_pView->OnDraw(& dc);
}
-void
-Graph3dFileCanvas::OnSize(wxSizeEvent& event)
+
+wxSize
+Graph3dFileCanvas::GetBestSize() const
+{
+ return wxSize (400,400);
+}
+
+void
+Graph3dFileCanvas::OnSize (wxSizeEvent& event)
{
#ifndef __WXMOTIF__
- if (!GetContext()) return;
+ // if (!GetContext()) return;
#endif
-
- SetCurrent();
+
int width, height;
GetClientSize (&width, &height);
Reshape (width, height);
}
-void
+void
Graph3dFileCanvas::OnChar(wxKeyEvent& event)
{
if (! m_pView)
return;
-
- switch(event.KeyCode()) {
- case WXK_ESCAPE:
- exit(0);
+
+ wxCommandEvent dummyEvent;
+ switch (event.GetKeyCode()) {
case WXK_LEFT:
- m_pView->m_dYRotate -= 15.0;
+ m_pView->m_dZRotate += 15.0;
+ Refresh (false);
break;
case WXK_RIGHT:
- m_pView->m_dYRotate += 15.0;
+ m_pView->m_dZRotate -= 15.0;
+ Refresh (false);
break;
case WXK_UP:
m_pView->m_dXRotate += 15.0;
+ Refresh (false);
break;
case WXK_DOWN:
m_pView->m_dXRotate -= 15.0;
+ Refresh (false);
+ break;
+ case 'y': case 'Y':
+ m_pView->m_dYRotate += 15.0;
+ Refresh (false);
+ break;
+ case 't': case 'T':
+ m_pView->m_dYRotate -= 15.0;
+ Refresh (false);
+ break;
+ case 'w': case 'W':
+ m_pView->OnWireframe (dummyEvent);
break;
case 's': case 'S':
- m_pView->m_bSmooth = !m_pView->m_bSmooth;
- if (m_pView->m_bSmooth) {
- glShadeModel(GL_SMOOTH);
- } else {
- glShadeModel(GL_FLAT);
- }
+ m_pView->OnSmooth (dummyEvent);
break;
case 'l': case 'L':
- m_pView->m_bLighting = !m_pView->m_bLighting;
- if (m_pView->m_bLighting) {
- glEnable(GL_LIGHTING);
- } else {
- glDisable(GL_LIGHTING);
- }
+ m_pView->OnLighting (dummyEvent);
+ break;
+ case 'c': case 'C':
+ m_pView->OnColor (dummyEvent);
break;
default:
- {
- event.Skip();
- return;
- }
+ event.Skip();
+ return;
}
-
- Refresh(FALSE);
}
void
Graph3dFileCanvas::Reshape (int width, int height)
{
- glViewport(0, 0, (GLint)width, (GLint)height);
+ SetCurrent();
+ glViewport (0, 0, (GLint)width, (GLint)height);
+ SwapBuffers();
}
-void
+void
Graph3dFileCanvas::OnMouseEvent(wxMouseEvent& event)
{
static int dragging = 0;
static float last_x, last_y;
-
+
+ if (! m_pView)
+ return;
+
if(event.LeftIsDown()) {
- if(!dragging) {
+ if(! dragging) {
dragging = 1;
} else {
- m_pView->m_dXRotate += (event.GetX() - last_x)*1.0;
- m_pView->m_dYRotate += (event.GetY() - last_y)*1.0;
- Refresh(FALSE);
+ m_pView->m_dXRotate -= (event.GetY() - last_y)*1.0;
+ m_pView->m_dZRotate += (event.GetX() - last_x)*1.0;
+ Refresh (false);
}
last_x = event.GetX();
last_y = event.GetY();
dragging = 0;
}
-void
+void
Graph3dFileCanvas::OnEraseBackground(wxEraseEvent& event)
{
// Do nothing: avoid flashing.
}
-
-
+#endif // wxUSE_GLCANVAS
projects / ctsim.git / blobdiff