private static void SetDirectionInCombobox(ComboBox combo, ChaseDirectionType direction)
{
string searchFor = null;
switch (direction)
{
case ChaseDirectionType.Attract_Direction:
searchFor = DIRECTION_DIRECTION;
break;
case ChaseDirectionType.Drag_Velocity_Along:
searchFor = DIRECTION_VELOCITY_ALONG;
break;
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityAway:
searchFor = DIRECTION_VELOCITY_ALONGIFAWAY;
break;
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityToward:
searchFor = DIRECTION_VELOCITY_ALONGIFTOWARD;
break;
case ChaseDirectionType.Drag_Velocity_Any:
searchFor = DIRECTION_VELOCITY_ANY;
break;
case ChaseDirectionType.Drag_Velocity_Orth:
searchFor = DIRECTION_VELOCITY_ORTH;
break;
default:
throw new ApplicationException("Unknown ChasePoint_DirectionType: " + direction.ToString());
}
bool foundIt = false;
for (int cntr = 0; cntr < combo.Items.Count; cntr++)
{
TextBlock item = (TextBlock)combo.Items[cntr];
if (item.Text == searchFor)
{
combo.SelectedIndex = cntr;
foundIt = true;
break;
}
}
if (!foundIt)
{
throw new ApplicationException("Didn't find the direction in the combo box items: " + direction.ToString());
}
}
public static ForceEntry GetNewEntry_Orientation(ChaseDirectionType direction, double value, bool isAccel = true, bool isSpring = false, GradientEntry[] gradient = null)
{
ForceEntry retVal = new ForceEntry(false);
SetDirectionInCombobox(retVal.cboDirection, direction);
retVal.trkValue.Value = value;
retVal.trkValue.Maximum = value * 4;
retVal.chkIsAccel.IsChecked = isAccel;
retVal.chkIsSpring.IsChecked = isSpring;
retVal.StoreGradient(gradient);
return(retVal);
}
public ChaseOrientation_Torque GetChaseObject_Orientation()
{
if (_isLinear)
{
throw new InvalidOperationException("This method can only be called when the control represents orientation");
}
if (!chkEnabled.IsChecked.Value)
{
return(null);
}
ChaseDirectionType direction = GetDirectionFromCombobox(cboDirection);
return(new ChaseOrientation_Torque(
direction,
trkValue.Value,
chkIsAccel.IsChecked.Value,
chkIsSpring.IsChecked.Value,
_gradient));
}
public ChaseOrientation_Torque(ChaseDirectionType direction, double value, bool isAccel = true, bool isSpring = false, GradientEntry[] gradient = null)
{
if (gradient != null && gradient.Length == 1)
{
throw new ArgumentException("Gradient must have at least two items if it is populated");
}
Direction = direction;
Value = value;
IsAccel = isAccel;
IsSpring = isSpring;
if (gradient == null || gradient.Length == 0)
{
Gradient = null;
}
else
{
Gradient = gradient;
}
}
private static void SetDirectionInCombobox(ComboBox combo, ChaseDirectionType direction)
{
string searchFor = null;
switch (direction)
{
case ChaseDirectionType.Attract_Direction:
searchFor = DIRECTION_DIRECTION;
break;
case ChaseDirectionType.Drag_Velocity_Along:
searchFor = DIRECTION_VELOCITY_ALONG;
break;
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityAway:
searchFor = DIRECTION_VELOCITY_ALONGIFAWAY;
break;
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityToward:
searchFor = DIRECTION_VELOCITY_ALONGIFTOWARD;
break;
case ChaseDirectionType.Drag_Velocity_Any:
searchFor = DIRECTION_VELOCITY_ANY;
break;
case ChaseDirectionType.Drag_Velocity_Orth:
searchFor = DIRECTION_VELOCITY_ORTH;
break;
default:
throw new ApplicationException("Unknown ChasePoint_DirectionType: " + direction.ToString());
}
bool foundIt = false;
for (int cntr = 0; cntr < combo.Items.Count; cntr++)
{
TextBlock item = (TextBlock)combo.Items[cntr];
if (item.Text == searchFor)
{
combo.SelectedIndex = cntr;
foundIt = true;
break;
}
}
if (!foundIt)
{
throw new ApplicationException("Didn't find the direction in the combo box items: " + direction.ToString());
}
}
public static ForceEntry GetNewEntry_Orientation(ChaseDirectionType direction, double value, bool isAccel = true, bool isSpring = false, Tuple<double, double>[] gradient = null)
{
ForceEntry retVal = new ForceEntry(false);
SetDirectionInCombobox(retVal.cboDirection, direction);
retVal.trkValue.Value = value;
retVal.trkValue.Maximum = value * 4;
retVal.chkIsAccel.IsChecked = isAccel;
retVal.chkIsSpring.IsChecked = isSpring;
retVal.StoreGradient(gradient);
return retVal;
}
private static void GetDesiredVector(out Vector3D unit, out double length, ChasePoint_GetForceArgs e, ChaseDirectionType direction)
{
switch (direction)
{
case ChaseDirectionType.Drag_Velocity_Along:
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityAway:
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityToward:
unit = e.VelocityAlongUnit;
length = e.VelocityAlongLength;
break;
case ChaseDirectionType.Attract_Direction:
unit = e.DirectionUnit;
length = e.DirectionLength;
break;
case ChaseDirectionType.Drag_Velocity_Any:
unit = e.VelocityUnit;
length = e.VelocityLength;
break;
case ChaseDirectionType.Drag_Velocity_Orth:
unit = e.VelocityOrthUnit;
length = e.VelocityOrthLength;
break;
default:
throw new ApplicationException("Unknown DirectionType: " + direction.ToString());
}
}
private static void GetDesiredVector(out Vector3D unit, out double length, ChaseOrientation_GetTorqueArgs e, ChaseDirectionType direction)
{
switch (direction)
{
case ChaseDirectionType.Drag_Velocity_Along:
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityAway:
case ChaseDirectionType.Drag_Velocity_AlongIfVelocityToward:
unit = e.AngVelocityAlongUnit;
length = e.AngVelocityAlongLength;
break;
case ChaseDirectionType.Attract_Direction:
unit = e.Rotation.Axis;
length = e.Rotation.Angle;
break;
case ChaseDirectionType.Drag_Velocity_Any:
unit = e.AngVelocityUnit;
length = e.AngVelocityLength;
break;
case ChaseDirectionType.Drag_Velocity_Orth:
unit = e.AngVelocityOrthUnit;
length = e.AngVelocityOrthLength;
break;
default:
throw new ApplicationException("Unknown DirectionType: " + direction.ToString());
}
}
public ChaseOrientation_Torque(ChaseDirectionType direction, double value, bool isAccel = true, bool isSpring = false, Tuple<double, double>[] gradient = null)
{
if (gradient != null && gradient.Length == 1)
{
throw new ArgumentException("Gradient must have at least two items if it is populated");
}
this.Direction = direction;
this.Value = value;
this.IsAccel = isAccel;
this.IsSpring = isSpring;
if (gradient == null || gradient.Length == 0)
{
this.Gradient = null;
}
else
{
this.Gradient = gradient;
}
}
