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Tidying up and Linux fixes for basic example.

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This commit is contained in:
David Williams 2010-07-10 07:30:32 +00:00
parent 4478037edc
commit 248c5f72fd
2 changed files with 9 additions and 17 deletions
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4
examples/Basic/OpenGLWidget.h
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@ -26,9 +26,7 @@ distribution.
#include "SurfaceMesh.h" #include "SurfaceMesh.h"
#ifdef WIN32
#include "glew/glew.h" #include "glew/glew.h"
#endif
#include <QGLWidget> #include <QGLWidget>
@ -55,7 +53,7 @@ private:
//Index/vertex buffer data //Index/vertex buffer data
GLuint m_uBeginIndex; GLuint m_uBeginIndex;
GLuint m_uEndIndex; GLuint m_uEndIndex;
GLulong noOfIndices; GLuint noOfIndices;
GLuint indexBuffer; GLuint indexBuffer;
GLuint vertexBuffer; GLuint vertexBuffer;

22
examples/Basic/main.cpp
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@ -30,10 +30,8 @@ freely, subject to the following restrictions:
#include <QApplication> #include <QApplication>
//Some namespaces we need //Use the PolyVox namespace
using namespace std;
using namespace PolyVox; using namespace PolyVox;
using namespace std;
void createSphereInVolume(Volume<MaterialDensityPair44>& volData, float fRadius, uint8_t uValue) void createSphereInVolume(Volume<MaterialDensityPair44>& volData, float fRadius, uint8_t uValue)
{ {
@ -71,28 +69,24 @@ void createSphereInVolume(Volume<MaterialDensityPair44>& volData, float fRadius,
} }
} }
const uint16_t g_uVolumeSideLength = 64;
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
//Create and show the Qt OpenGL window
QApplication app(argc, argv); QApplication app(argc, argv);
OpenGLWidget openGLWidget(0); OpenGLWidget openGLWidget(0);
openGLWidget.show(); openGLWidget.show();
Volume<MaterialDensityPair44> volData(g_uVolumeSideLength, g_uVolumeSideLength, g_uVolumeSideLength); //Create an empty volume and then place a sphere in it
Volume<MaterialDensityPair44> volData(64, 64, 64);
createSphereInVolume(volData, 30, 1); createSphereInVolume(volData, 30, 1);
//Extract the surface
SurfaceExtractor<MaterialDensityPair44> surfaceExtractor(volData); SurfaceExtractor<MaterialDensityPair44> surfaceExtractor(volData);
shared_ptr<SurfaceMesh> surface = surfaceExtractor.extractSurfaceForRegion(volData.getEnclosingRegion()); shared_ptr<SurfaceMesh> surface = surfaceExtractor.extractSurfaceForRegion(volData.getEnclosingRegion());
//OpenGLSurfaceMesh mesh = BuildOpenGLSurfaceMesh(*surface); //Pass the surface to the OpenGL window
//openGLWidget.mesh = BuildOpenGLSurfaceMesh(*(surface.get()));
//openGLWidget.surfaceMesh = *surface;
openGLWidget.setSurfaceMeshToRender(*surface); openGLWidget.setSurfaceMeshToRender(*surface);
//Run the message pump.
return app.exec(); return app.exec();
} }