Changed dos endings to unix line endings
This commit is contained in:
Robert Osfield
@@ -1,150 +1,150 @@
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#include "WriterCompareTriangle.h"
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WriterCompareTriangle::WriterCompareTriangle(const osg::Geode& geode,
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unsigned int nbVertices)
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: geode(geode)
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{
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cutscene(nbVertices, geode.getDrawable(0)->asGeometry()->getBound());
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}
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bool
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WriterCompareTriangle::operator()(const std::pair<Triangle, int>& t1,
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const std::pair<Triangle, int>& t2) const
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{
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const osg::Geometry* g = geode.getDrawable( t1.second )->asGeometry();
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const osg::Vec3Array* vecs= static_cast<const osg::Vec3Array*>(g->getVertexArray());
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const osg::Vec3::value_type x1 = (*vecs)[t1.first.t1].x();
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const osg::Vec3::value_type y1 = (*vecs)[t1.first.t1].y();
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const osg::Vec3::value_type z1 = (*vecs)[t1.first.t1].z();
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if (t1.second != t2.second)
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{
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const osg::Geometry* g = geode.getDrawable( t2.second )->asGeometry();
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vecs = static_cast<const osg::Vec3Array*>(g->getVertexArray());
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}
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const osg::Vec3::value_type x2 = (*vecs)[t2.first.t1].x();
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const osg::Vec3::value_type y2 = (*vecs)[t2.first.t1].y();
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const osg::Vec3::value_type z2 = (*vecs)[t2.first.t1].z();
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int val1 = inWhichBox(x1,y1,z1);
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int val2 = inWhichBox(x2,y2,z2);
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return (val1 < val2);
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};
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void
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WriterCompareTriangle::setMaxMin(unsigned int& nbVerticesX,
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unsigned int& nbVerticesY,
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unsigned int& nbVerticesZ) const
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{
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static const unsigned int min = 1;
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if (nbVerticesX < min)
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nbVerticesX = min;
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if (nbVerticesY < min)
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nbVerticesY = min;
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if (nbVerticesZ < min)
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nbVerticesZ = min;
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static const unsigned int max = 20;
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if (nbVerticesX > max)
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nbVerticesX = max;
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if (nbVerticesY > max)
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nbVerticesY = max;
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if (nbVerticesZ > max)
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nbVerticesZ = max;
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}
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void
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WriterCompareTriangle::cutscene(int nbVertices,
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const osg::BoundingBox& sceneBox)
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{
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osg::BoundingBox::vec_type length = sceneBox._max - sceneBox._min;
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static const unsigned int k = 4;
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unsigned int nbVerticesX = (nbVertices * k) / (length.z() * length.y());
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unsigned int nbVerticesY = (nbVertices * k) / (length.z() * length.x());
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unsigned int nbVerticesZ = (nbVertices * k) / (length.x() * length.y());
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setMaxMin (nbVerticesX, nbVerticesY, nbVerticesZ);
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OSG_DEBUG << "Cutting x by " << nbVerticesX << std::endl
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<< "Cutting y by " << nbVerticesY << std::endl
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<< "Cutting z by " << nbVerticesZ << std::endl;
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osg::BoundingBox::value_type blocX = length.x() / nbVerticesX; //These 3 lines set the size of a box in x, y and z
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osg::BoundingBox::value_type blocY = length.y() / nbVerticesY;
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osg::BoundingBox::value_type blocZ = length.z() / nbVerticesZ;
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boxList.reserve(nbVerticesX * nbVerticesY * nbVerticesZ);
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short yinc = 1;
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short xinc = 1;
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unsigned int y = 0;
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unsigned int x = 0;
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for (unsigned int z = 0; z < nbVerticesZ; ++z)
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{
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while (x < nbVerticesX && x >= 0)
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{
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while (y < nbVerticesY && y >= 0)
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{
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osg::BoundingBox::value_type xMin = sceneBox.xMin() + x * blocX;
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if (x == 0) //to prevent from mesh with no case
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xMin -= 10;
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osg::BoundingBox::value_type yMin = sceneBox.yMin() + y * blocY;
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if (y == 0) //to prevent from mesh with no case
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yMin -= 10;
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osg::BoundingBox::value_type zMin = sceneBox.zMin() + z * blocZ;
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if (z == 0) //to prevent from mesh with no case
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zMin -= 10;
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osg::BoundingBox::value_type xMax = sceneBox.xMin() + (x + 1) * blocX;
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if (x == nbVerticesX - 1) //to prevent from mesh with no case
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xMax += 10;
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osg::BoundingBox::value_type yMax = sceneBox.yMin() + (y + 1) * blocY;
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if (y == nbVerticesY - 1) //to prevent from mesh with no case
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yMax += 10;
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osg::BoundingBox::value_type zMax = sceneBox.zMin() + (z + 1) * blocZ;
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if (z == nbVerticesZ - 1) //to prevent from mesh with no case
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zMax += 10;
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boxList.push_back(osg::BoundingBox(xMin, // Add a box to the list
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yMin,
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zMin,
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xMax,
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yMax,
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zMax));
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y += yinc;
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}
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yinc = -yinc;
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y += yinc;
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x += xinc;
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}
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xinc = -xinc;
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x += xinc;
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}
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}
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int
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WriterCompareTriangle::inWhichBox(const osg::Vec3::value_type x,
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const osg::Vec3::value_type y,
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const osg::Vec3::value_type z) const
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{
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for (unsigned int i = 0; i < boxList.size(); ++i)
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{
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if (x >= boxList[i].xMin() &&
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x < boxList[i].xMax() &&
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y >= boxList[i].yMin() &&
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y < boxList[i].yMax() &&
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z >= boxList[i].zMin() &&
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z < boxList[i].zMax())
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{
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return i;
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}
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}
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throw "Point is not in any box";
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#include "WriterCompareTriangle.h"
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WriterCompareTriangle::WriterCompareTriangle(const osg::Geode& geode,
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unsigned int nbVertices)
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: geode(geode)
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{
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cutscene(nbVertices, geode.getDrawable(0)->asGeometry()->getBound());
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}
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bool
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WriterCompareTriangle::operator()(const std::pair<Triangle, int>& t1,
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const std::pair<Triangle, int>& t2) const
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{
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const osg::Geometry* g = geode.getDrawable( t1.second )->asGeometry();
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const osg::Vec3Array* vecs= static_cast<const osg::Vec3Array*>(g->getVertexArray());
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const osg::Vec3::value_type x1 = (*vecs)[t1.first.t1].x();
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const osg::Vec3::value_type y1 = (*vecs)[t1.first.t1].y();
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const osg::Vec3::value_type z1 = (*vecs)[t1.first.t1].z();
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if (t1.second != t2.second)
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{
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const osg::Geometry* g = geode.getDrawable( t2.second )->asGeometry();
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vecs = static_cast<const osg::Vec3Array*>(g->getVertexArray());
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}
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const osg::Vec3::value_type x2 = (*vecs)[t2.first.t1].x();
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const osg::Vec3::value_type y2 = (*vecs)[t2.first.t1].y();
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const osg::Vec3::value_type z2 = (*vecs)[t2.first.t1].z();
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int val1 = inWhichBox(x1,y1,z1);
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int val2 = inWhichBox(x2,y2,z2);
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return (val1 < val2);
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};
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void
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WriterCompareTriangle::setMaxMin(unsigned int& nbVerticesX,
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unsigned int& nbVerticesY,
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unsigned int& nbVerticesZ) const
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{
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static const unsigned int min = 1;
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if (nbVerticesX < min)
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nbVerticesX = min;
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if (nbVerticesY < min)
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nbVerticesY = min;
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if (nbVerticesZ < min)
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nbVerticesZ = min;
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static const unsigned int max = 20;
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if (nbVerticesX > max)
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nbVerticesX = max;
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if (nbVerticesY > max)
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nbVerticesY = max;
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if (nbVerticesZ > max)
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nbVerticesZ = max;
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}
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void
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WriterCompareTriangle::cutscene(int nbVertices,
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const osg::BoundingBox& sceneBox)
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{
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osg::BoundingBox::vec_type length = sceneBox._max - sceneBox._min;
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static const unsigned int k = 4;
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unsigned int nbVerticesX = (nbVertices * k) / (length.z() * length.y());
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unsigned int nbVerticesY = (nbVertices * k) / (length.z() * length.x());
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unsigned int nbVerticesZ = (nbVertices * k) / (length.x() * length.y());
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setMaxMin (nbVerticesX, nbVerticesY, nbVerticesZ);
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OSG_DEBUG << "Cutting x by " << nbVerticesX << std::endl
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<< "Cutting y by " << nbVerticesY << std::endl
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<< "Cutting z by " << nbVerticesZ << std::endl;
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osg::BoundingBox::value_type blocX = length.x() / nbVerticesX; //These 3 lines set the size of a box in x, y and z
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osg::BoundingBox::value_type blocY = length.y() / nbVerticesY;
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osg::BoundingBox::value_type blocZ = length.z() / nbVerticesZ;
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boxList.reserve(nbVerticesX * nbVerticesY * nbVerticesZ);
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short yinc = 1;
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short xinc = 1;
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unsigned int y = 0;
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unsigned int x = 0;
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for (unsigned int z = 0; z < nbVerticesZ; ++z)
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{
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while (x < nbVerticesX && x >= 0)
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{
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while (y < nbVerticesY && y >= 0)
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{
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osg::BoundingBox::value_type xMin = sceneBox.xMin() + x * blocX;
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if (x == 0) //to prevent from mesh with no case
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xMin -= 10;
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osg::BoundingBox::value_type yMin = sceneBox.yMin() + y * blocY;
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if (y == 0) //to prevent from mesh with no case
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yMin -= 10;
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osg::BoundingBox::value_type zMin = sceneBox.zMin() + z * blocZ;
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if (z == 0) //to prevent from mesh with no case
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zMin -= 10;
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osg::BoundingBox::value_type xMax = sceneBox.xMin() + (x + 1) * blocX;
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if (x == nbVerticesX - 1) //to prevent from mesh with no case
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xMax += 10;
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osg::BoundingBox::value_type yMax = sceneBox.yMin() + (y + 1) * blocY;
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if (y == nbVerticesY - 1) //to prevent from mesh with no case
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yMax += 10;
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osg::BoundingBox::value_type zMax = sceneBox.zMin() + (z + 1) * blocZ;
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if (z == nbVerticesZ - 1) //to prevent from mesh with no case
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zMax += 10;
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boxList.push_back(osg::BoundingBox(xMin, // Add a box to the list
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yMin,
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zMin,
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xMax,
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yMax,
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zMax));
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y += yinc;
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}
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yinc = -yinc;
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y += yinc;
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x += xinc;
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}
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xinc = -xinc;
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x += xinc;
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}
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}
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int
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WriterCompareTriangle::inWhichBox(const osg::Vec3::value_type x,
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const osg::Vec3::value_type y,
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const osg::Vec3::value_type z) const
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{
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for (unsigned int i = 0; i < boxList.size(); ++i)
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{
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if (x >= boxList[i].xMin() &&
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x < boxList[i].xMax() &&
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y >= boxList[i].yMin() &&
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y < boxList[i].yMax() &&
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z >= boxList[i].zMin() &&
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z < boxList[i].zMax())
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{
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return i;
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}
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}
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throw "Point is not in any box";
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}
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