gint redrawGL2PS()
{
GLdouble m[4][4];
GtkWidget *widget = GLArea;
if(!GTK_IS_WIDGET(widget)) return TRUE;
if(!GTK_WIDGET_REALIZED(widget)) return TRUE;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
addFog();
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
set_background_color();
mYPerspective(45,(GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height,1,100);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(optcol==-1) drawChecker();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
if(perspective)
mYPerspective(Zoom,(GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height,zNear,zFar);
else
{
gdouble fw = (GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height;
gdouble fh = 1.0;
glOrtho(-fw,fw,-fh,fh,-1,1);
}
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(perspective)
glTranslatef(Trans[0],Trans[1],Trans[2]);
else
{
glTranslatef(Trans[0]/10,Trans[1]/10,0);
glScalef(1/Zoom*2,1/Zoom*2,1/Zoom*2);
}
SetLight();
build_rotmatrix(m,Quat);
glMultMatrixd(&m[0][0]);
redrawGeometry();
redrawSurfaces();
redrawCell();
redrawContours();
redrawPlanesMapped();
if(get_show_symbols() || get_show_numbers() || get_show_charges()) showLabelSymbolsNumbersCharges();
if(get_show_dipole()) showLabelDipole();
if(get_show_distances()) showLabelDistances();
if(get_show_axes()) showLabelAxes();
if(get_show_axes()) showLabelPrincipalAxes();
showLabelTitle(GLArea->allocation.width,GLArea->allocation.height);
/* Swap backbuffer to front */
glFlush();
return TRUE;
}
/*------------------------------------------------------------------------
* do_draw()
* Input: none
* Output:
* geometry drawings. See draw() for details
*/
static void do_draw(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClearColor(0.,0.,0.,0);
glScalef(scale, scale, scale);
// three axes: rotate with the model
glPushMatrix();
glRotatef(rot_x, 1,0,0);
glRotatef(rot_y, 0,1,0);
glRotatef(rot_z, 0,0,1);
glBegin(GL_LINES);
glColor3f(1,0,0);
glVertex3f(0,0,0);
glVertex3f(40,0,0);
glColor3f(0,1,0);
glVertex3f(0,0,0);
glVertex3f(0,40,0);
glColor3f(0,0,1);
glVertex3f(0,0,0);
glVertex3f(0,0,40);
glEnd();
glPopMatrix();
// draw a box
glColor3f(1.0, 1.0, 1.0);
glPushMatrix();
// box behind the screen when loaded
glTranslatef( - (Xminmax[0] + Xminmax[1])/2.0,
- (Yminmax[0] + Yminmax[1])/2.0,
- Zminmax[1] );
if(next_image==0)
{
glColor3f(1,1,1);
glRecti(0, 0, camera.screenwidth, camera.screenheight);
}
else if(next_image ==1)
{
glColor3f(0,0,0);
glRecti(0, 0, camera.screenwidth, camera.screenheight);
}
else
{
drawChecker(camera.screenwidth/4, camera.screenheight/4);
};
glPopMatrix();
glutSwapBuffers();
}
void Cell::paintEvent(QPaintEvent *)
{
if(isSelect) {
QPainter painter(this);
painter.setBrush(QColor(120,65,15));
painter.drawRect(0, 0, width(), height());
drawChecker();
}
else {
drawCell();
}
update();
}
void Cell::drawCell()
{
QPainter painter(this);
if(CellColor == BLACK) {
painter.setBrush(QColor(0xbc,0x5c,0xc));
}
else if(CellColor == WHITE) {
painter.setBrush(Qt::white);
}
else {
return;
}
painter.drawRect(0, 0, width(), height());
drawChecker();
update();
}
QPixmap StylePainterMobile::findCheckBox(const QSize& size, bool checked, bool enabled) const
{
ASSERT(size.width() == size.height());
QPixmap result;
KeyIdentifier id;
id.type = KeyIdentifier::CheckBox;
id.height = size.height();
id.trait1 = enabled;
id.trait2 = checked;
if (!findCachedControl(id, &result)) {
result = QPixmap(size);
result.fill(Qt::transparent);
QPainter cachePainter(&result);
QRect rect(QPoint(0, 0), size);
drawCheckableBackground(&cachePainter, rect, checked, enabled);
if (checked || !enabled)
drawChecker(&cachePainter, rect, enabled ? Qt::white : Qt::gray);
insertIntoCache(id, result);
}
return result;
}
/*------------------------------------------------------------------------
* Display call back
*
* Input: none
* Output:
*/
static void draw(void)
{
glClear (GL_COLOR_BUFFER_BIT);
glColor3f(1,1,1);
glDisable(GL_TEXTURE_2D);
if(next_image==0) // all white
{
glColor3f(1,1,1);
glRecti(0, 0, width, height); // draw the rectangle
}
else if(next_image==1) // all black
{
glColor3f(0,0,0);
glRecti(0, 0, width, height); // draw the rectangle
}
else if(next_image==2) // ansi 4x4
{
drawChecker(width/4, height/4);
}
glFlush();
}
static gint redraw(GtkWidget *widget, gpointer data)
{
GdkGLContext *glcontext = gtk_widget_get_gl_context (widget);
GdkGLDrawable *gldrawable = gtk_widget_get_gl_drawable (widget);
GLdouble m[4][4];
if(!GTK_IS_WIDGET(widget)) return TRUE;
if(!GTK_WIDGET_REALIZED(widget)) return TRUE;
if (!gdk_gl_drawable_gl_begin (gldrawable, glcontext)) return FALSE;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
addFog();
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
set_background_color();
mYPerspective(45,(GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height,1,100);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(optcol==-1) drawChecker();
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
if(perspective)
mYPerspective(Zoom,(GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height,zNear,zFar);
else
{
gdouble fw = (GLdouble)widget->allocation.width/(GLdouble)widget->allocation.height;
gdouble fh = 1.0;
glOrtho(-fw,fw,-fh,fh,-1,1);
}
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(perspective)
glTranslatef(Trans[0],Trans[1],Trans[2]);
else
{
glTranslatef(Trans[0]/10,Trans[1]/10,0);
glScalef(1/Zoom*2,1/Zoom*2,1/Zoom*2);
}
SetLight();
build_rotmatrix(m,Quat);
glMultMatrixd(&m[0][0]);
redrawGeometry();
redrawSurfaces();
redrawCell();
redrawContours();
redrawPlanesMapped();
if(get_show_symbols() || get_show_numbers() || get_show_charges()) showLabelSymbolsNumbersCharges();
if(get_show_dipole()) showLabelDipole();
if(get_show_distances()) showLabelDistances();
if(get_show_axes()) showLabelAxes();
if(get_show_axes()) showLabelPrincipalAxes();
showLabelTitle(GLArea->allocation.width,GLArea->allocation.height);
/*
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glDepthRange(0.0f,1.0f);
*/
if (gdk_gl_drawable_is_double_buffered (gldrawable))
gdk_gl_drawable_swap_buffers (gldrawable);
else glFlush ();
gdk_gl_drawable_gl_end (gldrawable);
while( gtk_events_pending() ) gtk_main_iteration();
createImagesFiles();
/* gtk_widget_queue_draw(PrincipalWindow);*/
return TRUE;
}
