void LoadData()
{
try
{
if (dataFile.EndsWith(TrafficIO.BINARY_VEHICLES_EXTENSION) || dataFile.EndsWith(TrafficIO.BINARY_PEDESTRIANS_EXTENSION))
{
data = TrafficIO.LoadBinary(dataFile, firstFrameIsStartTime);
}
else if (dataFile.EndsWith(TrafficIO.VISSIM_VEHICLES_EXTENSION) || dataFile.EndsWith(TrafficIO.VISSIM_PEDESTRIANS_EXTENSION))
{
data = TrafficIO.Load(dataFile, columnSeparator, vectorSeparator, firstFrameIsStartTime);
}
else
{
Debug.LogError("Invalid traffic data extension: " + System.IO.Path.GetFileName(dataFile));
}
}
catch (Exception e)
{
Debug.LogError(e, this);
}
if (data == null)
{
Debug.LogWarning("Could not load traffic data for " + name);
enabled = false;
return;
}
animationLength = (data.frameOffsets.Length - 2) / TIME_TO_FRAME;
// Check if loaded data has asset types that were not setup in the traffic asset replacement lists.
trafficAssets.Check(data.assetTypes, true);
}
private void GenerateHeatmap(string filename)
{
if (cyclists == null)
{
cyclists = new AssetType[1];
cyclists[0] = AssetType.Cyclist;
}
if (area == null)
{
Debug.LogError("Can't generate heatmap with unassigned area");
return;
}
Bounds aabb = new Bounds(area.position, area.localScale);
if (filename.EndsWith(TrafficIO.VISSIM_VEHICLES_EXTENSION))
{
TrafficData data = TrafficIO.Load(filename, columnSeparator, vectorSeparator, true);
if (data == null)
{
return;
}
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Vehicles_Heatmap", cyclists, false);
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Cyclists_Heatmap", cyclists, true);
}
else if (filename.EndsWith(TrafficIO.VISSIM_PEDESTRIANS_EXTENSION))
{
TrafficData data = TrafficIO.Load(filename, columnSeparator, vectorSeparator, true);
if (data == null)
{
return;
}
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Pedestrians_Heatmap");
}
else if (filename.EndsWith(TrafficIO.BINARY_VEHICLES_EXTENSION))
{
TrafficData data = TrafficIO.LoadBinary(filename, true);
if (data == null)
{
return;
}
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Vehicles_Heatmap", cyclists, false);
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Cyclists_Heatmap", cyclists, true);
}
else if (filename.EndsWith(TrafficIO.BINARY_PEDESTRIANS_EXTENSION))
{
TrafficData data = TrafficIO.LoadBinary(filename, true);
if (data == null)
{
return;
}
Heatmap.GenerateHeatmap(data, trafficMgr.transform.position, resolution, pointSize * 0.5f, aabb, logarithmic, "Pedestrians_Heatmap");
}
AssetDatabase.Refresh();
}
private void ConvertToBinary(string filename)
{
if (filename.EndsWith(TrafficIO.VISSIM_VEHICLES_EXTENSION))
{
TrafficData data = TrafficIO.Load(filename, columnSeparator, vectorSeparator, true);
if (data == null)
{
return;
}
filename = filename.Remove(filename.Length - TrafficIO.VISSIM_VEHICLES_EXTENSION.Length) + TrafficIO.BINARY_VEHICLES_EXTENSION;
TrafficIO.SaveBinary(data, filename);
}
else if (filename.EndsWith(TrafficIO.VISSIM_PEDESTRIANS_EXTENSION))
{
TrafficData data = TrafficIO.Load(filename, columnSeparator, vectorSeparator, true);
if (data == null)
{
return;
}
filename = filename.Remove(filename.Length - TrafficIO.VISSIM_PEDESTRIANS_EXTENSION.Length) + TrafficIO.BINARY_PEDESTRIANS_EXTENSION;
TrafficIO.SaveBinary(data, filename);
}
}
