1 /***********************************************************************
2 LocalWaterTool - Tool class to locally add or remove water from an
3 augmented reality sandbox.
4 Copyright (c) 2012-2013 Oliver Kreylos
6 This file is part of the Augmented Reality Sandbox (SARndbox).
8 The Augmented Reality Sandbox is free software; you can redistribute it
9 and/or modify it under the terms of the GNU General Public License as
10 published by the Free Software Foundation; either version 2 of the
11 License, or (at your option) any later version.
13 The Augmented Reality Sandbox is distributed in the hope that it will be
14 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License along
19 with the Augmented Reality Sandbox; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 ***********************************************************************/
23 #ifndef LOCALWATERTOOL_INCLUDED
24 #define LOCALWATERTOOL_INCLUDED
27 #include <GL/GLObject.h>
28 #include <Vrui/Tool.h>
29 #include <Vrui/GenericToolFactory.h>
30 #include <Vrui/TransparentObject.h>
31 #include <Vrui/Application.h>
33 /* Forward declarations: */
35 template <class ParameterParam
>
39 typedef Misc::FunctionCall
<GLContextData
&> AddWaterFunction
;
42 typedef Vrui::GenericToolFactory
<LocalWaterTool
> LocalWaterToolFactory
;
44 class LocalWaterTool
: public Vrui::Tool
, public Vrui::Application::Tool
<Sandbox
>, public GLObject
,
45 public Vrui::TransparentObject
{
46 friend class Vrui::GenericToolFactory
<LocalWaterTool
>;
50 static LocalWaterToolFactory
* factory
; // Pointer to the factory object for this class
52 const AddWaterFunction
* addWaterFunction
; // Render function registered with the water table
53 GLfloat adding
; // Amount of data added or removed from the water table
55 /* Constructors and destructors: */
57 static LocalWaterToolFactory
* initClass(Vrui::ToolManager
& toolManager
);
58 LocalWaterTool(const Vrui::ToolFactory
* factory
, const Vrui::ToolInputAssignment
& inputAssignment
);
59 virtual ~LocalWaterTool(void);
61 /* Methods from class Vrui::Tool: */
62 virtual void initialize(void);
63 virtual void deinitialize(void);
64 virtual const Vrui::ToolFactory
* getFactory(void) const;
65 virtual void buttonCallback(int buttonSlotIndex
, Vrui::InputDevice::ButtonCallbackData
* cbData
);
67 /* Methods from class GLObject: */
68 virtual void initContext(GLContextData
& contextData
) const;
70 /* Methods from class Vrui::TransparentObject: */
71 virtual void glRenderActionTransparent(GLContextData
& contextData
) const;
74 void addWater(GLContextData
& contextData
)
75 const; // Function to render geometry that adds water to the water table