9e1de4ba72
Replaced 'SurfaceVertex' with PositionMaterial and PositionMaterialNormal classes. Different surface extractors can now work with different vertex types.
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*******************************************************************************
|
|
Copyright (c) 2005-2009 David Williams
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any damages
|
|
arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any purpose,
|
|
including commercial applications, and to alter it and redistribute it
|
|
freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must not
|
|
claim that you wrote the original software. If you use this software
|
|
in a product, an acknowledgment in the product documentation would be
|
|
appreciated but is not required.
|
|
|
|
2. Altered source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
|
|
3. This notice may not be removed or altered from any source
|
|
distribution.
|
|
*******************************************************************************/
|
|
|
|
#ifndef __BasicExample_OpenGLWidget_H__
|
|
#define __BasicExample_OpenGLWidget_H__
|
|
|
|
#include "SurfaceMesh.h"
|
|
|
|
#include "glew/glew.h"
|
|
|
|
#include <QGLWidget>
|
|
|
|
class OpenGLWidget : public QGLWidget
|
|
{
|
|
public:
|
|
//Constructor
|
|
OpenGLWidget(QWidget *parent);
|
|
|
|
//Mouse handling
|
|
void mouseMoveEvent(QMouseEvent* event);
|
|
void mousePressEvent(QMouseEvent* event);
|
|
|
|
//Convert a SrfaceMesh to OpenGL index/vertex buffers
|
|
void setSurfaceMeshToRender(const PolyVox::SurfaceMesh<PolyVox::PositionMaterialNormal>& surfaceMesh);
|
|
|
|
protected:
|
|
//Qt OpenGL functions
|
|
void initializeGL();
|
|
void resizeGL(int w, int h);
|
|
void paintGL();
|
|
|
|
private:
|
|
//Index/vertex buffer data
|
|
GLuint m_uBeginIndex;
|
|
GLuint m_uEndIndex;
|
|
GLuint noOfIndices;
|
|
GLuint indexBuffer;
|
|
GLuint vertexBuffer;
|
|
|
|
//Mouse data
|
|
QPoint m_LastFrameMousePos;
|
|
QPoint m_CurrentMousePos;
|
|
int m_xRotation;
|
|
int m_yRotation;
|
|
};
|
|
|
|
#endif //__BasicExample_OpenGLWidget_H__
|