1.1 --- a/src/ui.cc	Sat Apr 14 06:37:31 2012 +0300
     1.2 +++ b/src/ui.cc	Sat Apr 14 16:35:30 2012 +0300
     1.3 @@ -1,19 +1,20 @@
     1.4  #include <stdio.h>
     1.5  #include <stdlib.h>
     1.6 +#include <vector>
     1.7  #include <QtGui>
     1.8  #include "ui.h"
     1.9  
    1.10  static Volume *volume;
    1.11 -
    1.12 -static MainGLView *maingl;
    1.13 +std::vector<QGLWidget*> glwlist;
    1.14  
    1.15  MainWindow::MainWindow()
    1.16  {
    1.17  	setWindowTitle("Volume Renderer");
    1.18  
    1.19 -	// OpenGL view
    1.20 +	// OpenGL view (this must be initialized first)
    1.21  	maingl = new MainGLView;
    1.22  	setCentralWidget(maingl);
    1.23 +	glwlist.push_back(maingl);
    1.24  
    1.25  	// side-window
    1.26  	sidewin = new SideWindow;
    1.27 @@ -65,7 +66,8 @@
    1.28  {
    1.29  	QGroupBox *groupbox = new QGroupBox("Volume slice");
    1.30  	{
    1.31 -		slice_view = new SliceGLView(maingl);
    1.32 +		slice_view = new SliceGLView(glwlist[0]);
    1.33 +		glwlist.push_back(slice_view);
    1.34  
    1.35  		QCheckBox *chk_clip = new QCheckBox("clip");
    1.36  		chk_clip->setChecked(false);
    1.37 @@ -104,7 +106,10 @@
    1.38  	volray_setvalue(VOLRAY_ZCLIP, checked);
    1.39  }
    1.40  
    1.41 +
    1.42  void post_redisplay()
    1.43  {
    1.44 -	maingl->updateGL();
    1.45 +	for(auto glw : glwlist) {
    1.46 +		glw->updateGL();
    1.47 +	}
    1.48  }