From f92f341bb8dfa17c8d9fd1951414033af4136ffd Mon Sep 17 00:00:00 2001
From: clifford <clifford@b57f626f-c46c-0410-a088-ec61d464b74c>
Date: Fri, 15 Jan 2010 14:01:56 +0000
Subject: Clifford Wolf: 	Added dumping of animation frames 	Some
 indenting fixes

git-svn-id: http://svn.clifford.at/openscad/trunk@314 b57f626f-c46c-0410-a088-ec61d464b74c

diff --git a/MainWindow.h b/MainWindow.h
index bd83523..1aba9bd 100644
--- a/MainWindow.h
+++ b/MainWindow.h
@@ -10,7 +10,7 @@ class MainWindow : public QMainWindow, public Ui::MainWindow
 	Q_OBJECT
 
 public:
-  static QPointer<MainWindow> current_win;
+	static QPointer<MainWindow> current_win;
 	static void requestOpenFile(const QString &filename);
 
 	QString fileName;
diff --git a/MainWindow.ui b/MainWindow.ui
index afdb61c..c67e940 100644
--- a/MainWindow.ui
+++ b/MainWindow.ui
@@ -83,6 +83,13 @@
            <item>
             <widget class="QLineEdit" name="e_fsteps"/>
            </item>
+           <item>
+            <widget class="QCheckBox" name="e_dump">
+             <property name="text">
+              <string>Dump Pictures</string>
+             </property>
+            </widget>
+           </item>
           </layout>
          </widget>
         </item>
@@ -98,7 +105,7 @@
      <x>0</x>
      <y>0</y>
      <width>681</width>
-     <height>22</height>
+     <height>25</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_File">
diff --git a/mainwin.cc b/mainwin.cc
index bf6bdf7..f5488ad 100644
--- a/mainwin.cc
+++ b/mainwin.cc
@@ -485,7 +485,7 @@ void MainWindow::compile(bool procevents)
 	root_node = NULL;
 	enableOpenCSG = false;
 
-  // Initialize special variables
+	// Initialize special variables
 	root_ctx.set_variable("$t", Value(e_tval->text().toDouble()));
 
 	Value vpt;
@@ -895,13 +895,23 @@ void MainWindow::actionCompile()
 
 	compile(!viewActionAnimate->isChecked());
 
-  // Go to non-CGAL view mode
+	// Go to non-CGAL view mode
 	if (!viewActionOpenCSG->isChecked() && !viewActionThrownTogether->isChecked()) {
 		viewModeOpenCSG();
 	}
 	else {
 		screen->updateGL();
 	}
+
+	if (viewActionAnimate->isChecked() && e_dump->isChecked()) {
+		QImage img = screen->grabFrameBuffer();
+		QString filename;
+		double s = e_fsteps->text().toDouble();
+		double t = e_tval->text().toDouble();
+		filename.sprintf("frame%05d.png", int(round(s*t)));
+		img.save(filename, "PNG");
+	}
+	
 	current_win = NULL;
 }
 
-- 
cgit v0.10.1