private void OnTriggerSinglePress(Vector3 posWhenSinglePress)
{
if (_appState.editSession.IsActive())
{
IVirgisLayer editableLayer = _appState.editSession.editableLayer;
RecordSetDataType dataType = editableLayer.GetMetadata().DataType;
Datapoint[] vertexes;
switch (dataType)
{
case RecordSetDataType.Point:
VirgisFeature point = editableLayer.AddFeature(new Vector3[1] {
posWhenSinglePress
});
point.UnSelected(SelectionTypes.SELECT);
break;
case RecordSetDataType.Line:
//Debug.Log($"ShapeAdder add Vertex");
if (_newFeature != null)
{
_newFeature.AddVertex(posWhenSinglePress);
}
else
{
_newFeature = editableLayer.AddFeature(new Vector3[2] {
posWhenSinglePress, posWhenSinglePress + Vector3.one * Single.Epsilon
});
// get the last vertex
vertexes = (_newFeature as Dataline).GetVertexes();
_firstVertex = vertexes[0];
_lastVertex.Add(vertexes[1]);
_firstVertex.UnSelected(SelectionTypes.SELECT);
}
break;
case RecordSetDataType.Polygon:
if (_newFeature != null)
{
if (_lastVertex.Count == 1)
{
_newFeature.transform.GetComponentInChildren <Dataline>().AddVertex(posWhenSinglePress);
}
else
{
_lastVertex[0].UnSelected(SelectionTypes.SELECT);
_lastVertex.RemoveAt(0);
}
}
else
{
_newFeature = editableLayer.AddFeature(new Vector3[4] {
posWhenSinglePress, posWhenSinglePress + Vector3.right * 0.01f, posWhenSinglePress + Vector3.up * 0.01f, posWhenSinglePress
});
vertexes = (_newFeature as Datapolygon).GetVertexes();
_firstVertex = vertexes[0];
_lastVertex.Add(vertexes[1]);
_lastVertex.Add(vertexes[2]);
}
break;
}
}
}
protected override void _draw()
{
Dictionary <string, Unit> symbology = new Dictionary <string, Unit>();
float displacement = 1.0f;
if (layer.Properties.ContainsKey("Units"))
{
symbology = layer.Properties["Units"] as Dictionary <string, Unit>;
if (symbology.ContainsKey("point") && symbology["point"].ContainsKey("Shape"))
{
Shapes shape = symbology["point"].Shape;
switch (shape)
{
case Shapes.Spheroid:
PointPrefab = SpherePrefab;
break;
case Shapes.Cuboid:
PointPrefab = CubePrefab;
break;
case Shapes.Cylinder:
PointPrefab = CylinderPrefab;
displacement = 1.5f;
break;
default:
PointPrefab = SpherePrefab;
break;
}
}
else
{
PointPrefab = SpherePrefab;
}
}
if (layer.Properties.ContainsKey("lat") && features[0].ContainsKey(layer.Properties["lat"] as string) &&
layer.Properties.ContainsKey("lon") && features[0].ContainsKey(layer.Properties["lon"] as string))
{
foreach (CSVRow feature in features)
{
Position position = new Position((double)feature[layer.Properties["lat"] as string], (double)feature[layer.Properties["lon"] as string]);
//instantiate the prefab with coordinates defined above
GameObject dataPoint = Instantiate(PointPrefab, new Vector3(0, 0, 0), Quaternion.identity);
dataPoint.transform.parent = gameObject.transform;
// add the gis data from geoJSON
Datapoint com = dataPoint.GetComponent <Datapoint>();
com.gisProperties = feature;
//Set the symbology
if (symbology.ContainsKey("point"))
{
dataPoint.SendMessage("SetColor", (Color)symbology["point"].Color);
dataPoint.transform.localScale = symbology["point"].Transform.Scale;
dataPoint.transform.localRotation = symbology["point"].Transform.Rotate;
dataPoint.transform.localPosition = symbology["point"].Transform.Position;
dataPoint.transform.position = position.Vector3();
}
//Set the label
GameObject labelObject = Instantiate(LabelPrefab, Vector3.zero, Quaternion.identity);
labelObject.transform.parent = dataPoint.transform;
labelObject.transform.localPosition = Vector3.up * displacement;
Text labelText = labelObject.GetComponentInChildren <Text>();
if (symbology.ContainsKey("point") && symbology["point"].ContainsKey("Label") && symbology["point"].Label != null && feature.ContainsKey(symbology["point"].Label))
{
labelText.text = (string)feature[symbology["point"].Label];
}
}
}
}