Renamed (Oriented)Cube to (Oriented)Box
Also renamed BoundingBox to BoundingVolume Former-commit-id: 795c70c265ba17f6b96fc30799e89f140c52852b
This commit is contained in:
Lynix
234
include/Nazara/Math/OrientedBox.inl
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234
include/Nazara/Math/OrientedBox.inl
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// Copyright (C) 2013 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Mathematics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Core/StringStream.hpp>
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#include <Nazara/Math/Basic.hpp>
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#include <cstring>
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#include <Nazara/Core/Debug.hpp>
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#define F(a) static_cast<T>(a)
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template<typename T>
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NzOrientedBox<T>::NzOrientedBox(T X, T Y, T Z, T Width, T Height, T Depth)
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{
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Set(X, Y, Z, Width, Height, Depth);
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}
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template<typename T>
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NzOrientedBox<T>::NzOrientedBox(const NzBox<T>& box)
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{
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Set(box);
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}
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template<typename T>
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NzOrientedBox<T>::NzOrientedBox(const NzVector3<T>& vec1, const NzVector3<T>& vec2)
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{
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Set(vec1, vec2);
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}
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template<typename T>
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template<typename U>
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NzOrientedBox<T>::NzOrientedBox(const NzOrientedBox<U>& orientedBox)
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{
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Set(orientedBox);
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}
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template<typename T>
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const NzVector3<T>& NzOrientedBox<T>::GetCorner(nzCorner corner) const
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{
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#ifdef NAZARA_DEBUG
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if (corner > nzCorner_Max)
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{
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NazaraError("Corner not handled (0x" + NzString::Number(corner, 16) + ')');
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static NzVector3<T> dummy;
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return dummy;
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}
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#endif
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return m_corners[corner];
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}
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template<typename T>
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bool NzOrientedBox<T>::IsValid() const
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{
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return localBox.IsValid();
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::MakeZero()
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{
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localBox.MakeZero();
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return *this;
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::Set(T X, T Y, T Z, T Width, T Height, T Depth)
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{
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localBox.Set(X, Y, Z, Width, Height, Depth);
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return *this;
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::Set(const NzBox<T>& box)
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{
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localBox.Set(box);
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return *this;
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::Set(const NzOrientedBox& orientedBox)
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{
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std::memcpy(this, &orientedBox, sizeof(NzOrientedBox));
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return *this;
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::Set(const NzVector3<T>& vec1, const NzVector3<T>& vec2)
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{
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localBox.Set(vec1, vec2);
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return *this;
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}
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template<typename T>
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template<typename U>
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NzOrientedBox<T>& NzOrientedBox<T>::Set(const NzOrientedBox<U>& orientedBox)
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{
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for (unsigned int i = 0; i <= nzCorner_Max; ++i)
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m_corners[i].Set(orientedBox.m_corners[i]);
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localBox = orientedBox.localBox;
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return *this;
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}
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template<typename T>
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NzString NzOrientedBox<T>::ToString() const
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{
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NzStringStream ss;
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return ss << "OrientedBox(FLB: " << m_corners[nzCorner_FarLeftBottom].ToString() << "\n"
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<< " FLT: " << m_corners[nzCorner_FarLeftTop].ToString() << "\n"
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<< " FRB: " << m_corners[nzCorner_FarRightBottom].ToString() << "\n"
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<< " FRT: " << m_corners[nzCorner_FarRightTop].ToString() << "\n"
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<< " NLB: " << m_corners[nzCorner_NearLeftBottom].ToString() << "\n"
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<< " NLT: " << m_corners[nzCorner_NearLeftTop].ToString() << "\n"
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<< " NRB: " << m_corners[nzCorner_NearRightBottom].ToString() << "\n"
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<< " NRT: " << m_corners[nzCorner_NearRightTop].ToString() << ")\n";
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}
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template<typename T>
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void NzOrientedBox<T>::Update(const NzMatrix4<T>& transformMatrix)
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{
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for (unsigned int i = 0; i <= nzCorner_Max; ++i)
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m_corners[i] = transformMatrix.Transform(localBox.GetCorner(static_cast<nzCorner>(i)));
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}
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template<typename T>
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NzOrientedBox<T>::operator NzVector3<T>*()
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{
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return &m_corners[0];
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}
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template<typename T>
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NzOrientedBox<T>::operator const NzVector3<T>*() const
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{
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return &m_corners[0];
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}
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template<typename T>
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NzVector3<T>& NzOrientedBox<T>::operator()(unsigned int i)
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{
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#if NAZARA_MATH_SAFE
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if (i > nzCorner_Max)
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{
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NzStringStream ss;
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ss << "Index out of range: (" << i << " >= 3)";
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NazaraError(ss);
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throw std::out_of_range(ss.ToString());
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}
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#endif
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return &m_corners[i];
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}
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template<typename T>
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NzVector3<T> NzOrientedBox<T>::operator()(unsigned int i) const
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{
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#if NAZARA_MATH_SAFE
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if (i > nzCorner_Max)
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{
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NzStringStream ss;
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ss << "Index out of range: (" << i << " >= 3)";
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NazaraError(ss);
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throw std::out_of_range(ss.ToString());
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}
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#endif
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return &m_corners[i];
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}
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template<typename T>
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NzOrientedBox<T> NzOrientedBox<T>::operator*(T scalar) const
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{
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NzOrientedBox box(*this);
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box *= scalar;
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return box;
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}
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template<typename T>
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NzOrientedBox<T>& NzOrientedBox<T>::operator*=(T scalar)
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{
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localBox *= scalar;
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return *this;
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}
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template<typename T>
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bool NzOrientedBox<T>::operator==(const NzOrientedBox& box) const
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{
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return localBox == box.localBox;
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}
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template<typename T>
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bool NzOrientedBox<T>::operator!=(const NzOrientedBox& box) const
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{
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return !operator==(box);
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}
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template<typename T>
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NzOrientedBox<T> NzOrientedBox<T>::Lerp(const NzOrientedBox& from, const NzOrientedBox& to, T interpolation)
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{
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NzOrientedBox orientedBox;
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orientedBox.Set(NzBox<T>::Lerp(from.localBox, to.localBox, interpolation));
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return orientedBox;
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}
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template<typename T>
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NzOrientedBox<T> NzOrientedBox<T>::Zero()
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{
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NzOrientedBox orientedBox;
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orientedBox.MakeZero();
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return orientedBox;
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}
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template<typename T>
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std::ostream& operator<<(std::ostream& out, const NzOrientedBox<T>& orientedBox)
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{
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return out << orientedBox.ToString();
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}
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#undef F
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#include <Nazara/Core/DebugOff.hpp>
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