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fix mqo_import smoothing, mirroring.
[meshio/meshio.git]
/
include
/
la.h
diff --git
a/include/la.h
b/include/la.h
index
bc6b322
..
0ef6ee8
100644
(file)
--- a/
include/la.h
+++ b/
include/la.h
@@
-47,6
+47,16
@@
struct Vector3
{
return x==rhs.x && y==rhs.y && z==rhs.z;
}
{
return x==rhs.x && y==rhs.y && z==rhs.z;
}
+
+ Vector3 operator+(const Vector3 &rhs)
+ {
+ return Vector3(x+rhs.x, y+rhs.y, z+rhs.z);
+ }
+
+ Vector3 operator-(const Vector3 &rhs)
+ {
+ return Vector3(x-rhs.x, y-rhs.y, z-rhs.z);
+ }
};
#ifndef SWIG
inline std::ostream &operator<<(std::ostream &os, const Vector3 &rhs)
};
#ifndef SWIG
inline std::ostream &operator<<(std::ostream &os, const Vector3 &rhs)
@@
-93,6
+103,11
@@
struct Quaternion
Quaternion(float _x, float _y, float _z, float _w)
: x(_x), y(_y), z(_z), w(_w)
{}
Quaternion(float _x, float _y, float _z, float _w)
: x(_x), y(_y), z(_z), w(_w)
{}
+
+ float dot(const Quaternion &rhs)
+ {
+ return x*rhs.x + y*rhs.y + z*rhs.z + w*rhs.w;
+ }
};
#ifndef SWIG
inline std::ostream &operator<<(std::ostream &os, const Quaternion &rhs)
};
#ifndef SWIG
inline std::ostream &operator<<(std::ostream &os, const Quaternion &rhs)