public ManifoldDrawOperation(Player p, Command cmd)
: base(p)
{
_expressions = PrepareParametrizedManifold.GetPlayerParametrizationCoordsStorage(p);
if (null == _expressions[0])
{
throw new InvalidExpressionException("x is undefined");
}
if (null == _expressions[1])
{
throw new InvalidExpressionException("y is undefined");
}
if (null == _expressions[2])
{
throw new InvalidExpressionException("z is undefined");
}
_paramIterations = PrepareParametrizedManifold.GetPlayerParametrizationParamsStorage(p);
if (null == _paramIterations[0] && null == _paramIterations[1] && null == _paramIterations[2])
{
throw new InvalidExpressionException("all parametrization variables are undefined");
}
if (GetNumOfSteps(0) * GetNumOfSteps(1) * GetNumOfSteps(2) > MaxIterationSteps)
{
throw new InvalidExpressionException("too many iteration steps (over " + MaxIterationSteps + ")");
}
_scaler = new Scaler(cmd.Next());
p.Message("Going to draw the following parametrization:\nx=" + _expressions[0].Print() +
"\ny=" + _expressions[1].Print() + "\nz=" + _expressions[2].Print());
}
public StartSpringDraw(Player p, Command cmd)
: base(p)
{
_expressions2 = PrepareParametrizedManifold.GetPlayerParametrizationCoordsStorage(p);
if (null == _expressions2[0])
{
throw new InvalidExpressionException("x is undefined");
}
if (null == _expressions2[1])
{
throw new InvalidExpressionException("y is undefined");
}
if (null == _expressions2[2])
{
throw new InvalidExpressionException("z is undefined");
}
_paramIterations2 = PrepareParametrizedManifold.GetPlayerParametrizationParamsStorage(p);
if (null == _paramIterations2[0] && null == _paramIterations2[1] && null == _paramIterations2[2])
{
throw new InvalidExpressionException("all parametrization variables are undefined");
}
if (GetNumOfSteps2(0) * GetNumOfSteps2(1) * GetNumOfSteps2(2) > MaxIterationSteps2)
{
throw new InvalidExpressionException("too many iteration steps (over " + MaxIterationSteps2 + ")");
}
_scaler2 = new Scaler(cmd.Next());
}