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Moving stuff around - not currently buildable!

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This commit is contained in:
David Williams
2008-06-08 19:08:35 +00:00
parent 119cd925f0
commit 957d8715e7
38 changed files with 0 additions and 0 deletions
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72
library/PolyVoxCore/source/Region.cpp Normal file
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#include "Region.h"
namespace PolyVox
{
Region::Region()
:m_v3dLowerCorner(0,0,0)
,m_v3dUpperCorner(0,0,0)
{
}
Region::Region(const Vector3DInt32& v3dLowerCorner, const Vector3DInt32& v3dUpperCorner)
:m_v3dLowerCorner(v3dLowerCorner)
,m_v3dUpperCorner(v3dUpperCorner)
{
}
const Vector3DInt32& Region::getLowerCorner(void) const
{
return m_v3dLowerCorner;
}
const Vector3DInt32& Region::getUpperCorner(void) const
{
return m_v3dUpperCorner;
}
void Region::setLowerCorner(const Vector3DInt32& v3dLowerCorner)
{
m_v3dLowerCorner = v3dLowerCorner;
}
void Region::setUpperCorner(const Vector3DInt32& v3dUpperCorner)
{
m_v3dUpperCorner = v3dUpperCorner;
}
bool Region::containsPoint(const Vector3DFloat& pos, float boundary) const
{
return (pos.getX() <= m_v3dUpperCorner.getX() - boundary)
&& (pos.getY() <= m_v3dUpperCorner.getY() - boundary)
&& (pos.getZ() <= m_v3dUpperCorner.getZ() - boundary)
&& (pos.getX() >= m_v3dLowerCorner.getX() + boundary)
&& (pos.getY() >= m_v3dLowerCorner.getY() + boundary)
&& (pos.getZ() >= m_v3dLowerCorner.getZ() + boundary);
}
bool Region::containsPoint(const Vector3DInt32& pos, boost::uint8_t boundary) const
{
return (pos.getX() <= m_v3dUpperCorner.getX() - boundary)
&& (pos.getY() <= m_v3dUpperCorner.getY() - boundary)
&& (pos.getZ() <= m_v3dUpperCorner.getZ() - boundary)
&& (pos.getX() >= m_v3dLowerCorner.getX() + boundary)
&& (pos.getY() >= m_v3dLowerCorner.getY() + boundary)
&& (pos.getZ() >= m_v3dLowerCorner.getZ() + boundary);
}
void Region::cropTo(const Region& other)
{
m_v3dLowerCorner.setX((std::max)(m_v3dLowerCorner.getX(), other.m_v3dLowerCorner.getX()));
m_v3dLowerCorner.setY((std::max)(m_v3dLowerCorner.getY(), other.m_v3dLowerCorner.getY()));
m_v3dLowerCorner.setZ((std::max)(m_v3dLowerCorner.getZ(), other.m_v3dLowerCorner.getZ()));
m_v3dUpperCorner.setX((std::min)(m_v3dUpperCorner.getX(), other.m_v3dUpperCorner.getX()));
m_v3dUpperCorner.setY((std::min)(m_v3dUpperCorner.getY(), other.m_v3dUpperCorner.getY()));
m_v3dUpperCorner.setZ((std::min)(m_v3dUpperCorner.getZ(), other.m_v3dUpperCorner.getZ()));
}
void Region::shift(const Vector3DInt32& amount)
{
m_v3dLowerCorner += amount;
m_v3dUpperCorner += amount;
}
}