private void UpdateShapesDuringMove(List <bool> changedJoints, ObservableCollection <JointData> data, DoWorkEventArgs doWorkEventArgs)
{
try
{
if (shapesCreatedDuringMove == null || !shapesCreatedDuringMove.Any())
{
if (SimulateOnMove.CancellationPending)
{
doWorkEventArgs.Cancel = true; return;
}
}
{
var linkNames = new List <string>();
shapesCreatedDuringMove = new List <UIElement>(Children.Where(s => s is PositionPath));
for (int i = 0; i < changedJoints.Count; i++)
{
if (!changedJoints[i])
{
continue;
}
foreach (var linkName in data[i].LinkNamesList.Where(ln => !linkNames.Contains(ln)))
{
linkNames.Add(linkName);
shapesCreatedDuringMove.Add(linkName.Equals("ground")
? Children.First(s => s is GroundLinkShape)
: Children.First(s => (s is LinkShape && linkName.Equals(((LinkShape)s).Name))));
}
}
}
for (int index = shapesCreatedDuringMove.Count - 1; index >= 0; index--)
{
if (SimulateOnMove.CancellationPending)
{
doWorkEventArgs.Cancel = true; return;
}
var child = shapesCreatedDuringMove[index];
shapesCreatedDuringMove.RemoveAt(index);
Children.Remove(child);
if (child is LinkShape)
{
((LinkShape)child).ClearBindings();
var thisLink = movingPMKS.Links.Contains(((LinkShape)child).thisLink)
? ((LinkShape)child).thisLink
: movingPMKS.Links.First(c => c.name == ((LinkShape)child).thisLink.name);
child = new LinkShape(((LinkShape)child).linkNum, thisLink, XAxisOffset, YAxisOffset, penThick,
jointSize, null, DisplayConstants.DefaultBufferRadius / ScaleFactor);
}
else if (child is GroundLinkShape)
{
child = new GroundLinkShape(movingPMKS.GroundLink, XAxisOffset, YAxisOffset, penThick, jointSize,
DisplayConstants.DefaultBufferRadius / ScaleFactor);
}
else if (child is PositionPath)
{
child.ClearValue(OpacityProperty);
var i = ((PositionPath)child).index;
child = new PositionPath(i, movingPMKS.JointParameters, data[i],
XAxisOffset, YAxisOffset, movingPMKS.CycleType == CycleTypes.OneCycle,
penThick);
}
shapesCreatedDuringMove.Add(child);
Children.Add(child);
}
}
catch (Exception exc)
{
App.main.status("Error in UpdateShapesDuringMove: " + exc);
App.main.ParseData(true);
}
}
internal void DrawStaticShapes(Simulator pmks, ObservableCollection <JointData> jointData)
{
Children.Clear();
Children.Add(axes);
initialPositionIcons.Clear();
for (int index = 0; index < pmks.Joints.Count; index++)
{
var j = pmks.Joints[index];
var isDriver = (index == App.main.drivingIndex);
JointData jointRowData = (index < jointData.Count) ? jointData[index] : null;
InputJointBaseShape inputJointBaseShape = null;
switch (j.TypeOfJoint)
{
case JointType.R:
inputJointBaseShape =
new InputRJointShape(jointSize, penThick, j.xInitial, j.yInitial, XAxisOffset,
YAxisOffset, j.IsGround, isDriver, index, jointRowData);
break;
case JointType.P:
inputJointBaseShape =
new InputPJointShape(jointSize, penThick, j.xInitial, j.yInitial, XAxisOffset,
YAxisOffset, j.SlideAngleInitial, j.IsGround, isDriver, index, jointRowData);
break;
case JointType.RP:
inputJointBaseShape =
new InputRPJointShape(jointSize, penThick, j.xInitial, j.yInitial, XAxisOffset,
YAxisOffset, j.SlideAngleInitial, j.IsGround, index, jointRowData);
break;
case JointType.G:
inputJointBaseShape = new InputGJointShape(jointSize, penThick, j.xInitial, j.yInitial, XAxisOffset,
YAxisOffset, j.SlideAngleInitial, j.IsGround, index, jointRowData);
break;
}
Children.Add(inputJointBaseShape);
initialPositionIcons.Add(inputJointBaseShape);
}
/* remove old ground shapes */
Children.Remove(groundLinkShape);
groundLinkShape = new GroundLinkShape(pmks.GroundLink, XAxisOffset, YAxisOffset, penThick, jointSize,
DisplayConstants.DefaultBufferRadius / ScaleFactor);
Children.Add(groundLinkShape);
/* now add the link shapes */
for (int i = 0; i < pmks.NumLinks; i++)
{
if (!pmks.Links[i].name.Equals("ground"))
{
Children.Add(new LinkShape(i, pmks.Links[i], XAxisOffset, YAxisOffset, penThick, jointSize, null,
DisplayConstants.DefaultBufferRadius / ScaleFactor));
}
}
if (TargetPath != null)
{
Children.Remove(TargetPath);
TargetPath.RenderTransform
= new TranslateTransform {
X = XAxisOffset, Y = YAxisOffset
};
Children.Add(TargetPath);
}
}
