public void updateMove(MouseEventArgs e)
{
if (null != TrackObj)
{
if (TrackObj.Moveable && TrackObj.Drag == true)
{
int x = e.X - mptLastPos.X;
int y = e.Y - mptLastPos.Y;
if (x != 0 || y != 0)
{
TrackObj.onPositionChange(new Point(x, y));
//mTrackObj.Property.SetValue("Location", mTrackObj.Location.X.ToString() + "," + mTrackObj.Location.Y.ToString());
mptLastPos = e.Location;
m_AddToHistory = true;
}
}
}
}
public void onMouseDown(MouseEventArgs e)
{
DrawElement hitItem = null;
mptLastPos = e.Location;
hitItem = FindTrackObj(e.Location, HitObj);
TrackObj = hitItem;
m_AddToHistory = false;
if (TrackObj != null)
{
if (TrackObj.Moveable)
{
TrackObj.Drag = true;
HandleMouseDown(e);
}
// Need to move in the manager class
TrackObj.onMouseDown(e);
}
}
/// <summary>
/// Decompose and add a SuperElevation on top of MSTS track section
/// </summary>
/// <param name="viewer">Viewer reference.</param>
/// <param name="trackList">DynamicTrackViewer list.</param>
/// <param name="trackObj">Dynamic track section to decompose.</param>
/// <param name="worldMatrixInput">Position matrix.</param>
/// <param name="TileX">TileX coordinates.</param>
/// <param name="TileZ">TileZ coordinates.</param>
/// <param name="shapeFilePath">Path to the shape file.</param>
public static bool DecomposeStaticSuperElevation(Viewer viewer, List <DynamicTrackViewer> trackList, TrackObj trackObj, WorldPosition worldMatrixInput, int TileX, int TileZ, string shapeFilePath)
{
TrackShape shape = null;
try
{
shape = viewer.Simulator.TSectionDat.TrackShapes.Get(trackObj.SectionIdx);
if (shape.RoadShape == true)
{
return(false);
}
}
catch (Exception)
{
return(false);
}
SectionIdx[] SectionIdxs = shape.SectionIdxs;
int count = -1;
int drawn = 0;
bool isTunnel = shape.TunnelShape;
List <TrVectorSection> sectionsinShape = new List <TrVectorSection>();
//List<DynamicTrackViewer> tmpTrackList = new List<DynamicTrackViewer>();
foreach (SectionIdx id in SectionIdxs)
{
uint[] sections = id.TrackSections;
for (int i = 0; i < sections.Length; i++)
{
count++;
uint sid = id.TrackSections[i];
TrackSection section = viewer.Simulator.TSectionDat.TrackSections.Get(sid);
if (Math.Abs(section.SectionSize.Width - viewer.Simulator.SuperElevationGauge) > 0.2)
{
continue; //the main route has a gauge different than mine
}
if (section.SectionCurve == null)
{
continue;
//with strait track, will remove all related sections later
}
TrVectorSection tmp = null;
if (section.SectionCurve != null)
{
tmp = FindSectionValue(shape, viewer.Simulator, section, TileX, TileZ, trackObj.UID);
}
if (tmp == null) //cannot find the track for super elevation, will return 0;
{
continue;
}
sectionsinShape.Add(tmp);
drawn++;
}
}
if (drawn <= count || isTunnel)//tunnel or not every section is in SE, will remove all sections in the shape out
{
if (sectionsinShape.Count > 0)
{
RemoveTracks(viewer.Simulator, sectionsinShape);
}
return(false);
}
return(true);
}
/// <summary>
/// Decompose and add a SuperElevation on top of MSTS track section converted from dynamic tracks
/// </summary>
/// <param name="viewer">Viewer reference.</param>
/// <param name="dTrackList">DynamicTrackViewer list.</param>
/// <param name="dTrackObj">Dynamic track section to decompose.</param>
/// <param name="worldMatrixInput">Position matrix.</param>
public static void DecomposeConvertedDynamicSuperElevation(Viewer viewer, List <DynamicTrackViewer> dTrackList, TrackObj dTrackObj,
WorldPosition worldMatrixInput)
{
// The following vectors represent local positioning relative to root of original (5-part) section:
Vector3 localV = Vector3.Zero; // Local position (in x-z plane)
Vector3 localProjectedV; // Local next position (in x-z plane)
Vector3 displacement; // Local displacement (from y=0 plane)
Vector3 heading = Vector3.Forward; // Local heading (unit vector)
WorldPosition worldMatrix = new WorldPosition(worldMatrixInput); // Make a copy so it will not be messed
WorldPosition nextRoot = new WorldPosition(worldMatrix); // Will become initial root
WorldPosition wcopy = new WorldPosition(nextRoot);
Vector3 sectionOrigin = worldMatrix.XNAMatrix.Translation; // Save root position
worldMatrix.XNAMatrix.Translation = Vector3.Zero; // worldMatrix now rotation-only
TrackPath path;
try
{
path = viewer.Simulator.TSectionDat.TSectionIdx.TrackPaths[dTrackObj.SectionIdx];
}
catch (Exception)
{
return; //cannot find the path for the dynamic track
}
nextRoot = new WorldPosition(wcopy); // Will become initial root
sectionOrigin = nextRoot.XNAMatrix.Translation;
heading = Vector3.Forward; // Local heading (unit vector)
localV = Vector3.Zero; // Local position (in x-z plane)
Vector3 trackLoc = new Vector3(0, 0, 0);// +new Vector3(3, 0, 0);
Matrix trackRot = Matrix.CreateRotationY(0);
//heading = Vector3.Transform(heading, trackRot); // Heading change
nextRoot.XNAMatrix = trackRot * nextRoot.XNAMatrix;
uint[] sections = path.TrackSections;
int count = -1;
for (int i = 0; i < sections.Length; i++)
{
count++;
float length, radius;
uint sid = path.TrackSections[i];
TrackSection section = viewer.Simulator.TSectionDat.TrackSections[sid];
WorldPosition root = new WorldPosition(nextRoot);
nextRoot.XNAMatrix.Translation = Vector3.Zero;
if (section.SectionCurve == null)
{
length = section.SectionSize.Length;
radius = -1;
localProjectedV = localV + length * heading;
displacement = Traveller.MSTSInterpolateAlongStraight(localV, heading, length,
worldMatrix.XNAMatrix, out localProjectedV);
}
else
{
length = section.SectionCurve.Angle * 3.14f / 180;
radius = section.SectionCurve.Radius; // meters
Vector3 left;
if (section.SectionCurve.Angle > 0)
{
left = radius * Vector3.Cross(Vector3.Down, heading); // Vector from PC to O
}
else
{
left = radius * Vector3.Cross(Vector3.Up, heading); // Vector from PC to O
}
Matrix rot = Matrix.CreateRotationY(-section.SectionCurve.Angle * 3.14f / 180); // Heading change (rotation about O)
displacement = Traveller.MSTSInterpolateAlongCurve(localV, left, rot,
worldMatrix.XNAMatrix, out localProjectedV);
heading = Vector3.Transform(heading, rot); // Heading change
nextRoot.XNAMatrix = trackRot * rot * nextRoot.XNAMatrix; // Store heading change
}
nextRoot.XNAMatrix.Translation = sectionOrigin + displacement;
root.XNAMatrix.Translation += Vector3.Transform(trackLoc, worldMatrix.XNAMatrix);
nextRoot.XNAMatrix.Translation += Vector3.Transform(trackLoc, worldMatrix.XNAMatrix);
sv = ev = mv = 0f; dir = 1f;
//if (section.SectionCurve != null) FindSectionValue(shape, root, nextRoot, viewer.Simulator, section, TileX, TileZ, dTrackObj.UID);
//nextRoot.XNAMatrix.Translation += Vector3.Transform(trackLoc, worldMatrix.XNAMatrix);
dTrackList.Add(new SuperElevationViewer(viewer, root, nextRoot, radius, length, sv, ev, mv, dir));
localV = localProjectedV; // Next subsection
}
}
/// <summary>
/// Decompose and add a wire on top of MSTS track section
/// </summary>
/// <param name="viewer">Viewer reference.</param>
/// <param name="trackList">DynamicTrackViewer list.</param>
/// <param name="trackObj">Dynamic track section to decompose.</param>
/// <param name="worldMatrixInput">Position matrix.</param>
public static int DecomposeStaticWire(Viewer viewer, List <DynamicTrackViewer> trackList, TrackObj trackObj, WorldPosition worldMatrixInput)
{
// The following vectors represent local positioning relative to root of original (5-part) section:
Vector3 localV = Vector3.Zero; // Local position (in x-z plane)
Vector3 localProjectedV; // Local next position (in x-z plane)
Vector3 displacement; // Local displacement (from y=0 plane)
Vector3 heading = Vector3.Forward; // Local heading (unit vector)
WorldPosition worldMatrix = new WorldPosition(worldMatrixInput); // Make a copy so it will not be messed
WorldPosition nextRoot = new WorldPosition(worldMatrix); // Will become initial root
WorldPosition wcopy = new WorldPosition(nextRoot);
Vector3 sectionOrigin = worldMatrix.XNAMatrix.Translation; // Save root position
worldMatrix.XNAMatrix.Translation = Vector3.Zero; // worldMatrix now rotation-only
try
{
if (viewer.Simulator.TSectionDat.TrackShapes.Get(trackObj.SectionIdx).RoadShape == true)
{
return(1);
}
}
catch (Exception)
{
return(0);
}
SectionIdx[] SectionIdxs = viewer.Simulator.TSectionDat.TrackShapes.Get(trackObj.SectionIdx).SectionIdxs;
foreach (SectionIdx id in SectionIdxs)
{
nextRoot = new WorldPosition(wcopy); // Will become initial root
sectionOrigin = nextRoot.XNAMatrix.Translation;
heading = Vector3.Forward; // Local heading (unit vector)
localV = Vector3.Zero; // Local position (in x-z plane)
Vector3 trackLoc = new Vector3((float)id.X, (float)id.Y, (float)id.Z);// +new Vector3(3, 0, 0);
Matrix trackRot = Matrix.CreateRotationY(-(float)id.A * 3.14f / 180);
//heading = Vector3.Transform(heading, trackRot); // Heading change
nextRoot.XNAMatrix = trackRot * nextRoot.XNAMatrix;
uint[] sections = id.TrackSections;
for (int i = 0; i < sections.Length; i++)
{
float length, radius;
uint sid = id.TrackSections[i];
TrackSection section = viewer.Simulator.TSectionDat.TrackSections[sid];
WorldPosition root = new WorldPosition(nextRoot);
nextRoot.XNAMatrix.Translation = Vector3.Zero;
if (section.SectionCurve == null)
{
length = section.SectionSize.Length;
radius = -1;
localProjectedV = localV + length * heading;
displacement = Traveller.MSTSInterpolateAlongStraight(localV, heading, length,
worldMatrix.XNAMatrix, out localProjectedV);
}
else
{
length = section.SectionCurve.Angle * 3.14f / 180;
radius = section.SectionCurve.Radius; // meters
Vector3 left;
if (section.SectionCurve.Angle > 0)
{
left = radius * Vector3.Cross(Vector3.Down, heading); // Vector from PC to O
}
else
{
left = radius * Vector3.Cross(Vector3.Up, heading); // Vector from PC to O
}
Matrix rot = Matrix.CreateRotationY(-section.SectionCurve.Angle * 3.14f / 180); // Heading change (rotation about O)
displacement = Traveller.MSTSInterpolateAlongCurve(localV, left, rot,
worldMatrix.XNAMatrix, out localProjectedV);
heading = Vector3.Transform(heading, rot); // Heading change
nextRoot.XNAMatrix = trackRot * rot * nextRoot.XNAMatrix; // Store heading change
}
nextRoot.XNAMatrix.Translation = sectionOrigin + displacement;
root.XNAMatrix.Translation += Vector3.Transform(trackLoc, worldMatrix.XNAMatrix);
//nextRoot.XNAMatrix.Translation += Vector3.Transform(trackLoc, worldMatrix.XNAMatrix);
trackList.Add(new WireViewer(viewer, root, nextRoot, radius, length));
localV = localProjectedV; // Next subsection
}
}
return(1);
}
