public static CubeFraction CubeLerp( Cube a, Cube b, float t )
{
CubeFraction af = new CubeFraction((float)a.x, (float)a.y, (float)a.z);
CubeFraction bf = new CubeFraction((float)b.x, (float)b.y, (float)b.z);
return new CubeFraction(af.x + (bf.x - af.x) * t,
af.y + (bf.y - af.y) * t,
af.z + (bf.z - af.z) * t);
}
public static Cube CubeRound(CubeFraction cubePoint)
{
float rx = Mathf.Round(cubePoint.x);
float ry = Mathf.Round(cubePoint.y);
float rz = Mathf.Round(cubePoint.z);
float x_diff = Mathf.Abs(rx - cubePoint.x);
float y_diff = Mathf.Abs(ry - cubePoint.y);
float z_diff = Mathf.Abs(rz - cubePoint.z);
if ( x_diff > y_diff && x_diff > z_diff )
rx = -ry - rz;
else if ( y_diff > z_diff )
ry = -rx - rz;
else
rz = -rx - ry;
return new Cube((int)rx, (int)ry, (int)rz);
}
