public override void calcularTraslacionYRotacion(float elapsedTime, TerrenoSimple agua, float time, Vector3 lastPosition)
{
distance = player.popa() - this.getPosition();
Vector3 iaDirectionVersor = this.vectorDireccion();
iaDirectionVersor.Normalize();
Vector3 lookAtPopaVersor = new Vector3(distance.X, distance.Y, distance.Z);
lookAtPopaVersor.Normalize();
float rotationAngle = FastMath.Acos(Vector3.Dot(iaDirectionVersor, lookAtPopaVersor));
Vector3 cross = Vector3.Cross(lookAtPopaVersor, iaDirectionVersor);
//Vector3 lastPosition = getPosition();
if (cross.Length() > 0.1)
{
if (cross.Y > 0.1)
{
anguloRotacion -= elapsedTime * ROTATION_SPEED;
}
if (cross.Y < -0.1)
{
anguloRotacion += elapsedTime * ROTATION_SPEED;
}
rotacion = Matrix.RotationY(anguloRotacion);
}
if (FastMath.Abs(distance.Length()) > 1000)
{
movementSpeed = Math.Min(movementSpeed + ESCALON_VEL, VEL_MAXIMA);
}
if (FastMath.Abs(distance.Length()) <= 1000)
{
if (FastMath.Abs(distance.Length()) > 400)
{
movementSpeed = Math.Max(movementSpeed - movementSpeed / distance.Length(), 0);
}
else
{
movementSpeed = 0;
}
}
movZ -= movementSpeed * FastMath.Cos(anguloRotacion) * elapsedTime;
movX -= movementSpeed * FastMath.Sin(anguloRotacion) * elapsedTime;
movY = agua.aplicarOlasA(getPosition(), time).Y + AltoBote / 2;
administrarColisiones(lastPosition, new Vector3(movX, movY, movZ));
}
