public Plane normalized()
{
float len = normal.length();
if (len == 0)
{
return(new Plane(0, 0, 0, 0));
}
return(new Plane(normal / len, d / len));
}
public Quat(Vector3 axis, float angle)
{
float d = axis.length();
if (d == 0f)
{
x = 0f;
y = 0f;
z = 0f;
w = 0f;
}
else
{
float s = Mathf.sin(-angle * 0.5f) / d;
x = axis.x * s;
y = axis.y * s;
z = axis.z * s;
w = Mathf.cos(-angle * 0.5f);
}
}