From f527cde6342c5b8109a20f0a6b483327c6569844 Mon Sep 17 00:00:00 2001
From: salinasd <salinasd@636b058d-ea47-450e-bf9e-a15bfbe3eedb>
Date: Tue, 27 Jan 2015 10:20:13 +0000
Subject: Merge GudhUI, a UI for gudhi based on Qt

git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/trunk@427 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 17fedd974f14a8225b27d94361e835964eeb5cba
---
 src/GudhUI/view/Viewer.h | 96 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100755 src/GudhUI/view/Viewer.h

(limited to 'src/GudhUI/view/Viewer.h')

diff --git a/src/GudhUI/view/Viewer.h b/src/GudhUI/view/Viewer.h
new file mode 100755
index 00000000..5639aa56
--- /dev/null
+++ b/src/GudhUI/view/Viewer.h
@@ -0,0 +1,96 @@
+#ifndef VIEWER_H
+#define VIEWER_H
+
+#include <QGLViewer/qglviewer.h>
+#include "View_parameter.h"
+#include "model/Complex_typedefs.h"
+#include "Color.h"
+#include "Viewer_instructor.h"
+
+class Viewer_instructor;
+
+class Viewer : public QGLViewer {
+	Q_OBJECT
+
+	Viewer_instructor * instructor;
+
+	/**
+	 * light angles
+	 */
+	double theta,phi;
+	typedef Complex::GT Gudhi_kernel;
+	typedef Gudhi_kernel::Point_3 Point_3;
+public:
+	Viewer(QWidget* parent);
+
+	void set_instructor(Viewer_instructor* instructor_);
+
+	void show_entire_scene();
+
+	void draw();
+
+
+	void set_bounding_box(const Point_3 & lower_left,const Point_3 & upper_right);
+
+	void update_GL();
+
+	void init_scene();
+
+	void init_light();
+
+	void set_light();
+
+	void set_light_direction(double theta,double phi);
+
+	/**
+	 * set the light in the direction of the observer
+	 */
+	void set_light_direction();
+
+
+protected:
+	virtual void postSelection(const QPoint& point);
+
+
+public:
+
+	////////////////////////
+	// draw
+	////////////////////////
+	void set_size_point(double size_points);
+
+	void set_color(const Color& color);
+
+	void draw_point(const Point_3& p,const Color& color,double size_points);
+
+	void begin_draw_points(double size,bool light=false);
+
+	void draw_points(const Point_3 & point);
+
+	void end_draw_points();
+
+	void draw_edge(const Point_3 &a,const Point_3 &b,const Color& color,double size);
+
+	void begin_draw_edges(double size,bool light=false);
+
+	void draw_edges(const Point_3 &a,const Point_3 &b);
+
+	void end_draw_edges();
+
+	void begin_draw_triangles(double size,bool light,bool transparent = false);
+
+	void draw_triangles(const Point_3& p1,const Point_3& p2,const Point_3& p3);
+
+	//todo remove
+	void draw_triangles(const  std::vector<Point_3*>& points);
+
+	void end_draw_triangles();
+
+
+	signals:
+	void click(const Point_3& position);
+};
+
+
+
+#endif
-- 
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