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Refactoring example code.

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This commit is contained in:
David Williams
2015-02-20 11:23:17 +01:00
parent 3f849e19a4
commit 565aa21799
5 changed files with 232 additions and 198 deletions
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23
examples/Basic/main.cpp
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@ -72,27 +72,26 @@ public:
BasicExample(QWidget *parent)
:OpenGLWidget(parent)
{
}
protected:
void initialize() override
{
//Create an empty volume and then place a sphere in it
PagedVolume<uint8_t> volData(PolyVox::Region(Vector3DInt32(0, 0, 0), Vector3DInt32(63, 63, 63)));
createSphereInVolume(volData, 30);
//Create an empty volume and then place a sphere in it
PagedVolume<uint8_t> volData(PolyVox::Region(Vector3DInt32(0, 0, 0), Vector3DInt32(63, 63, 63)));
createSphereInVolume(volData, 30);
// Extract the surface for the specified region of the volume. Uncomment the line for the kind of surface extraction you want to see.
auto mesh = extractCubicMesh(&volData, volData.getEnclosingRegion());
//auto mesh = extractMarchingCubesMesh(&volData, volData.getEnclosingRegion());
// Extract the surface for the specified region of the volume. Uncomment the line for the kind of surface extraction you want to see.
auto mesh = extractCubicMesh(&volData, volData.getEnclosingRegion());
//auto mesh = extractMarchingCubesMesh(&volData, volData.getEnclosingRegion());
// The surface extractor outputs the mesh in an efficient compressed format which is not directly suitable for rendering. The easiest approach is to
// decode this on the CPU as shown below, though more advanced applications can upload the compressed mesh to the GPU and decompress in shader code.
auto decodedMesh = decodeMesh(mesh);
// The surface extractor outputs the mesh in an efficient compressed format which is not directly suitable for rendering. The easiest approach is to
// decode this on the CPU as shown below, though more advanced applications can upload the compressed mesh to the GPU and decompress in shader code.
auto decodedMesh = decodeMesh(mesh);
//Pass the surface to the OpenGL window
//Pass the surface to the OpenGL window
addMesh(decodedMesh);
//openGLWidget.addMesh(mesh2);
//openGLWidget.addMesh(mesh2);
setViewableRegion(volData.getEnclosingRegion());
}
};