public static MxVector2 operator -(MxVector2 vec1)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = -vec1[0];
newVec[1] = -vec1[1];
return newVec;
}
public static MxVector2 operator *(MxVector2 vec, double scalar)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec[0]*scalar;
newVec[1] = vec[1]*scalar;
return newVec;
}
public static MxVector2 operator +(MxVector2 vec1, MxVector2 vec2)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec1[0] + vec2[0];
newVec[1] = vec1[1] + vec2[1];
return newVec;
}
public static MxVector2 operator *(MxVector2 vec, double scalar)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec[0] * scalar;
newVec[1] = vec[1] * scalar;
return(newVec);
}
public static MxVector2 operator -(MxVector2 vec1)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = -vec1[0];
newVec[1] = -vec1[1];
return(newVec);
}
public static MxVector2 operator +(MxVector2 vec1, MxVector2 vec2)
{
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec1[0] + vec2[0];
newVec[1] = vec1[1] + vec2[1];
return(newVec);
}
public static MxVector2 operator /(MxVector2 vec, double scalar)
{
if (scalar.IsCloseEnoughTo(0.0))
{
return(vec);
}
var invScalar = 1.0 / scalar;
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec[0] * invScalar;
newVec[1] = vec[1] * invScalar;
return(newVec);
}
internal static void Unitize3(ref MxVector2 vec)
{
var denom = vec[0] * vec[0] + vec[1] * vec[1];
if (denom.IsSqCloseEnoughTo(0.0))
{
return;
}
denom = Math.Sqrt(denom);
var invDenom = 1.0 / denom;
vec[0] *= invDenom;
vec[1] *= invDenom;
}
internal static void Unitize3(ref MxVector2 vec)
{
var denom = vec[0]*vec[0] + vec[1]*vec[1];
if (denom.IsSqCloseEnoughTo(0.0)) return;
denom = Math.Sqrt(denom);
var invDenom = 1.0 / denom;
vec[0] *= invDenom;
vec[1] *= invDenom;
}
public static MxVector2 operator /(MxVector2 vec, double scalar)
{
if (scalar.IsCloseEnoughTo(0.0)) return vec;
var invScalar = 1.0/scalar;
var newVec = new MxVector2(0.0, 0.0);
newVec[0] = vec[0]*invScalar;
newVec[1] = vec[1]*invScalar;
return newVec;
}