private void btnBoth_Click(object sender, RoutedEventArgs e)
{
if (this.WhackEm != null)
{
SetVelocityArgs args = new SetVelocityArgs(GetDirection(), GetTranslationSpeed(), GetRotationSpeed(), GetOverwriteSetting());
this.WhackEm(this, args);
}
}
private void btnBoth_Click(object sender, RoutedEventArgs e)
{
if (this.WhackEm != null)
{
SetVelocityArgs args = new SetVelocityArgs(GetDirection(), GetTranslationSpeed(), GetRotationSpeed(), GetOverwriteSetting());
this.WhackEm(this, args);
}
}
private void setVelocities1_WhackEm(object sender, SetVelocityArgs e)
{
try
{
foreach (Body[] set in _bodySets)
{
foreach (Body body in set)
{
if (e.TranslationSpeed > 0d)
{
#region Translate
// Figure out direction (not worried about length)
Vector3D direction;
switch (e.Direction)
{
case SetVelocityDirection.Random:
direction = Math3D.GetRandomVector_Spherical(1d);
break;
case SetVelocityDirection.FromCenter:
direction = body.Position.ToVector();
break;
case SetVelocityDirection.TowardCenter:
direction = -body.Position.ToVector();
break;
default:
throw new ApplicationException("Unknown SetVelocityDirection: " + e.Direction.ToString());
}
// Set length to 1
direction.Normalize();
direction *= e.TranslationSpeed;
// Apply velocity
if (e.OverwriteCurrentVelocity)
{
body.Velocity = direction;
}
else
{
body.Velocity += direction;
}
#endregion
}
if (e.RotationSpeed > 0d)
{
#region Rotate
// Figure out axis (not worried about length)
Vector3D axis;
switch (e.Direction)
{
case SetVelocityDirection.Random:
case SetVelocityDirection.FromCenter: // just letting all rotations be random
case SetVelocityDirection.TowardCenter:
axis = Math3D.GetRandomVector_Spherical(1d);
break;
//case SetVelocityDirection.FromCenter:
//TODO: Make the axis at a right angle from the this direction (but with a consistent "up")
//axis = body.Position.ToVector();
//break;
//case SetVelocityDirection.TowardCenter:
//axis = -body.Position.ToVector();
//break;
default:
throw new ApplicationException("Unknown SetVelocityDirection: " + e.Direction.ToString());
}
axis.Normalize();
axis *= e.RotationSpeed;
if (e.OverwriteCurrentVelocity)
{
body.AngularVelocity = axis;
}
else
{
body.AngularVelocity += axis;
}
#endregion
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
private void setVelocities1_WhackEm(object sender, SetVelocityArgs e)
{
try
{
foreach (Body[] set in _bodySets)
{
foreach (Body body in set)
{
if (e.TranslationSpeed > 0d)
{
#region Translate
// Figure out direction (not worried about length)
Vector3D direction;
switch (e.Direction)
{
case SetVelocityDirection.Random:
direction = Math3D.GetRandomVector_Spherical(1d);
break;
case SetVelocityDirection.FromCenter:
direction = body.Position.ToVector();
break;
case SetVelocityDirection.TowardCenter:
direction = -body.Position.ToVector();
break;
default:
throw new ApplicationException("Unknown SetVelocityDirection: " + e.Direction.ToString());
}
// Set length to 1
direction.Normalize();
direction *= e.TranslationSpeed;
// Apply velocity
if (e.OverwriteCurrentVelocity)
{
body.Velocity = direction;
}
else
{
body.Velocity += direction;
}
#endregion
}
if (e.RotationSpeed > 0d)
{
#region Rotate
// Figure out axis (not worried about length)
Vector3D axis;
switch (e.Direction)
{
case SetVelocityDirection.Random:
case SetVelocityDirection.FromCenter: // just letting all rotations be random
case SetVelocityDirection.TowardCenter:
axis = Math3D.GetRandomVector_Spherical(1d);
break;
//case SetVelocityDirection.FromCenter:
//TODO: Make the axis at a right angle from the this direction (but with a consistent "up")
//axis = body.Position.ToVector();
//break;
//case SetVelocityDirection.TowardCenter:
//axis = -body.Position.ToVector();
//break;
default:
throw new ApplicationException("Unknown SetVelocityDirection: " + e.Direction.ToString());
}
axis.Normalize();
axis *= e.RotationSpeed;
if (e.OverwriteCurrentVelocity)
{
body.AngularVelocity = axis;
}
else
{
body.AngularVelocity += axis;
}
#endregion
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
