public static float3 Mul(float3 v, float3x3 m)
{
float3 r;
r.x = m.Col0.Dot(v);
r.y = m.Col1.Dot(v);
r.z = m.Col2.Dot(v);
return r;
}
public float this[int r, int c]
{
get
{
return ToArray()[(r * 3) + c];
}
set
{
float[] f = ToArray();
f[(r * 3) + c] = value;
this = new float3x3(f);
}
}
public static float3 Mul(float3x3 m, float3 v)
{
float3 r;
r.x = m.Row0.Dot(v);
r.y = m.Row1.Dot(v);
r.z = m.Row2.Dot(v);
return r;
}
