private void OnTriggerDoublePress()
{
if (_appState.editSession.IsActive())
{
IVirgisLayer editableLayer = _appState.editSession.editableLayer;
FeatureType dataType = editableLayer.featureType;
switch (dataType)
{
case FeatureType.LINE:
if (_newFeature != null)
{
VirgisFeature temp = _lastVertex[0];
_lastVertex.Clear();
temp.UnSelected(SelectionType.SELECT);
// if edit mode is snap to anchor and start and end vertexes are at the same position
if (_appState.editSession.mode == EditSession.EditMode.SnapAnchor &&
_firstVertex.transform.position == temp.transform.position)
{
(_newFeature as Dataline).MakeLinearRing();
}
// complete adding line feature
_newFeature = null;
}
break;
case FeatureType.POLYGON:
if (_newFeature != null)
{
// complete adding polygon feature
_newFeature = null;
VirgisFeature temp = _lastVertex[0];
_lastVertex.Clear();
temp.UnSelected(SelectionType.SELECT);
}
break;
}
}
}
private void OnTriggerSinglePress(Vector3 posWhenSinglePress)
{
if (_appState.editSession.IsActive())
{
IVirgisLayer editableLayer = _appState.editSession.editableLayer;
FeatureType dataType = editableLayer.featureType;
Datapoint[] vertexes;
switch (dataType)
{
case FeatureType.POINT:
VirgisFeature point = editableLayer.AddFeature(new Vector3[1] {
posWhenSinglePress
});
point.UnSelected(SelectionType.SELECT);
break;
case FeatureType.LINE:
//Debug.Log($"ShapeAdder add Vertex");
if (_newFeature != null)
{
_newFeature.AddVertex(posWhenSinglePress);
}
else
{
_newFeature = editableLayer.AddFeature(new Vector3[2] {
posWhenSinglePress, posWhenSinglePress + Vector3.one * 0.1f
});
// get the last vertex
vertexes = (_newFeature as Dataline).GetVertexes();
_firstVertex = vertexes[0];
_lastVertex.Add(vertexes[1]);
_firstVertex.UnSelected(SelectionType.SELECT);
}
break;
case FeatureType.POLYGON:
if (_newFeature != null)
{
if (_lastVertex.Count == 1)
{
_newFeature.transform.GetComponentInChildren <Dataline>().AddVertex(posWhenSinglePress);
}
else
{
_lastVertex[0].UnSelected(SelectionType.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;
}
}
}