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Merged in RLE branch.

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This commit is contained in:
David Williams
2011-04-05 20:55:20 +00:00
parent 91c9aebda0 a1d05423be
commit 076ab9865e
54 changed files with 29210 additions and 730 deletions
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47
library/PolyVoxCore/source/Region.cpp
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@ -23,36 +23,49 @@ freely, subject to the following restrictions:
#include "Region.h"
#include <limits>
namespace PolyVox
{
const Region Region::MaxRegion
(
Vector3DInt32((std::numeric_limits<int32_t>::min)(), (std::numeric_limits<int32_t>::min)(), (std::numeric_limits<int32_t>::min)()),
Vector3DInt32((std::numeric_limits<int32_t>::max)(), (std::numeric_limits<int32_t>::max)(), (std::numeric_limits<int32_t>::max)())
);
Region::Region()
:m_v3dLowerCorner(0,0,0)
,m_v3dUpperCorner(0,0,0)
{
}
Region::Region(const Vector3DInt16& v3dLowerCorner, const Vector3DInt16& v3dUpperCorner)
Region::Region(const Vector3DInt32& v3dLowerCorner, const Vector3DInt32& v3dUpperCorner)
:m_v3dLowerCorner(v3dLowerCorner)
,m_v3dUpperCorner(v3dUpperCorner)
{
//Check the region is valid.
assert(m_v3dUpperCorner.getX() >= m_v3dLowerCorner.getX());
assert(m_v3dUpperCorner.getY() >= m_v3dLowerCorner.getY());
assert(m_v3dUpperCorner.getZ() >= m_v3dLowerCorner.getZ());
}
const Vector3DInt16& Region::getLowerCorner(void) const
const Vector3DInt32& Region::getLowerCorner(void) const
{
return m_v3dLowerCorner;
}
const Vector3DInt16& Region::getUpperCorner(void) const
const Vector3DInt32& Region::getUpperCorner(void) const
{
return m_v3dUpperCorner;
}
void Region::setLowerCorner(const Vector3DInt16& v3dLowerCorner)
void Region::setLowerCorner(const Vector3DInt32& v3dLowerCorner)
{
m_v3dLowerCorner = v3dLowerCorner;
}
void Region::setUpperCorner(const Vector3DInt16& v3dUpperCorner)
void Region::setUpperCorner(const Vector3DInt32& v3dUpperCorner)
{
m_v3dUpperCorner = v3dUpperCorner;
}
@ -67,7 +80,7 @@ namespace PolyVox
&& (pos.getZ() >= m_v3dLowerCorner.getZ() + boundary);
}
bool Region::containsPoint(const Vector3DInt16& pos, uint8_t boundary) const
bool Region::containsPoint(const Vector3DInt32& pos, uint8_t boundary) const
{
return (pos.getX() <= m_v3dUpperCorner.getX() - boundary)
&& (pos.getY() <= m_v3dUpperCorner.getY() - boundary)
@ -87,39 +100,47 @@ namespace PolyVox
m_v3dUpperCorner.setZ((std::min)(m_v3dUpperCorner.getZ(), other.m_v3dUpperCorner.getZ()));
}
int16_t Region::depth(void) const
int32_t Region::depth(void) const
{
//This function is deprecated and wrong.
assert(false);
return m_v3dUpperCorner.getZ() - m_v3dLowerCorner.getZ();
}
int16_t Region::height(void) const
int32_t Region::height(void) const
{
//This function is deprecated and wrong.
assert(false);
return m_v3dUpperCorner.getY() - m_v3dLowerCorner.getY();
}
void Region::shift(const Vector3DInt16& amount)
void Region::shift(const Vector3DInt32& amount)
{
m_v3dLowerCorner += amount;
m_v3dUpperCorner += amount;
}
void Region::shiftLowerCorner(const Vector3DInt16& amount)
void Region::shiftLowerCorner(const Vector3DInt32& amount)
{
m_v3dLowerCorner += amount;
}
void Region::shiftUpperCorner(const Vector3DInt16& amount)
void Region::shiftUpperCorner(const Vector3DInt32& amount)
{
m_v3dUpperCorner += amount;
}
Vector3DInt16 Region::dimensions(void)
Vector3DInt32 Region::dimensions(void)
{
//This function is deprecated and wrong.
assert(false);
return m_v3dUpperCorner - m_v3dLowerCorner;
}
int16_t Region::width(void) const
int32_t Region::width(void) const
{
//This function is deprecated and wrong.
assert(false);
return m_v3dUpperCorner.getX() - m_v3dLowerCorner.getX();
}
}