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Minor CEulerAngles progress

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Former-commit-id: 67f01bc9cd
This commit is contained in:
Luke Street
2022-12-07 00:13:59 -05:00
parent 341e73de06
commit abef49951c
5 changed files with 52 additions and 4 deletions
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22
include/Kyoto/Math/CMatrix3f.hpp
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@@ -3,6 +3,7 @@
#include "types.h"
#include "Kyoto/Math/CTransform4f.hpp"
#include "Kyoto/Math/CVector3f.hpp"
class CMatrix3f {
@@ -10,6 +11,13 @@ class CMatrix3f {
public:
CMatrix3f(const CMatrix3f&);
CMatrix3f(const CVector3f& m0, const CVector3f& m1, const CVector3f& m2);
// fake but useful for CEulerAngles?
CMatrix3f(const CTransform4f& xf);/*
: m0(xf.GetRow(kDX))
, m1(xf.GetRow(kDY))
, m2(xf.GetRow(kDZ)) {}*/
const CMatrix3f& operator=(const CMatrix3f& other);
static const CMatrix3f& Identity() { return sIdentity; }
@@ -21,8 +29,22 @@ public:
inline const CVector3f& GetRow(EDimY dim) const { return m1; }
inline const CVector3f& GetRow(EDimZ dim) const { return m2; }
float Get00() const { return m0.GetX(); }
float Get01() const { return m0.GetY(); }
float Get02() const { return m0.GetZ(); }
float Get10() const { return m1.GetX(); }
float Get11() const { return m1.GetY(); }
float Get12() const { return m1.GetZ(); }
float Get20() const { return m2.GetX(); }
float Get21() const { return m2.GetY(); }
float Get22() const { return m2.GetZ(); }
inline CVector3f GetColumn(EDimY dim) const { return CVector3f(m0.GetY(), m1.GetY(), m2.GetY()); }
static CMatrix3f FromTransform(const CTransform4f& xf);/* {
return CMatrix3f(xf.GetRow(kDX), xf.GetRow(kDY), xf.GetRow(kDZ));
}*/
private:
// TODO maybe individual floats
CVector3f m0;