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Work on Qt version of example.

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This commit is contained in:
David Williams
2009-03-27 20:37:07 +00:00
parent 27b17cf348
commit ccfe97ed73
2 changed files with 177 additions and 0 deletions
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29
examples/OpenGL/OpenGLWidget.h
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@ -1,8 +1,27 @@
#ifndef __PolyVox_OpenGLWidget_H__
#define __PolyVox_OpenGLWidget_H__
#ifdef WIN32
#include "glew/glew.h"
#else
#include <gl/gl.h> // The GL Header File
#endif
#include <QGLWidget>
#include "PolyVoxCore/Volume.h"
#include "PolyVoxCore/IndexedSurfacePatch.h"
#include "PolyVoxCore/SurfaceExtractors.h"
#include "PolyVoxCore/Utility.h"
#include "OpenGLImmediateModeSupport.h"
#include "OpenGLVertexBufferObjectSupport.h"
#include "Shapes.h"
const PolyVox::uint16 g_uVolumeSideLength = 256;
const PolyVox::uint16 g_uRegionSideLength = 16;
const PolyVox::uint16 g_uVolumeSideLengthInRegions = g_uVolumeSideLength / g_uRegionSideLength;
class OpenGLWidget : public QGLWidget
{
@ -14,6 +33,16 @@ class OpenGLWidget : public QGLWidget
void resizeGL(int w, int h);
void paintGL();
private:
bool g_bUseOpenGLVertexBufferObjects;
//Creates a volume 128x128x128
PolyVox::Volume<PolyVox::uint8>* g_volData;
//Rather than storing one big mesh, the volume is broken into regions and a mesh is stored for each region
OpenGLSurfacePatch g_openGLSurfacePatches[g_uVolumeSideLengthInRegions][g_uVolumeSideLengthInRegions][g_uVolumeSideLengthInRegions];
PolyVox::IndexedSurfacePatch* g_indexedSurfacePatches[g_uVolumeSideLengthInRegions][g_uVolumeSideLengthInRegions][g_uVolumeSideLengthInRegions];
};
#endif //__PolyVox_OpenGLWidget_H__