private void getCellularIsovist_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
var point = this._host.InverseRenderTransform.Transform(Mouse.GetPosition(this._host.FloorScene));
UV p = new UV(point.X, point.Y);
Cell cell = this._host.cellularFloor.FindCell(p);
if (cell == null)
{
MessageBox.Show("Pick a point on the walkable field and try again!\n");
return;
}
switch (this._host.IsovistBarrierType)
{
case BarrierType.Visual:
if (cell.VisualOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside visual barriers.\nTry again!");
return;
}
break;
case BarrierType.Physical:
if (cell.PhysicalOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside physical barriers.\nTry again!");
return;
}
break;
case BarrierType.Field:
if (cell.FieldOverlapState != OverlapState.Inside)
{
MessageBox.Show("Pick a point inside the walkable field.\nTry again!");
return;
}
break;
case BarrierType.BarrierBuffer:
if (cell.BarrierBufferOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside barrier buffers.\nTry again!");
return;
}
break;
default:
break;
}
var timer = new System.Diagnostics.Stopwatch();
try
{
timer.Start();
Isovist isovist = CellularIsovistCalculator.GetIsovist(p, this._host.IsovistDepth, this._host.IsovistBarrierType, this._host.cellularFloor);
//Isovist isovist = CellularIsovistCalculator.GetIsovist(p,this._host.isoDepth, BarrierType.BarrierBuffer, this._host.cellularFloor);
timer.Stop();
this._host.IsovistInformation = new IsovistInformation(IsovistInformation.IsovistType.Cellular,
timer.Elapsed.TotalMilliseconds, isovist.GetArea(this._host.cellularFloor.CellSize), double.NaN);
this.draw(isovist);
}
catch (Exception error1)
{
this._host.IsovistInformation = null;
MessageBox.Show(error1.Report());
}
timer = null;
}
private void drawInRevit()
{
this._host.Hide();
UV p = this._host.OSM_to_BIM.PickPoint("Pick a vantage point to draw cellular Isovist");
Cell cell = this._host.cellularFloor.FindCell(p);
if (cell == null)
{
MessageBox.Show("Pick a point on the walkable field and try again!\n");
return;
}
switch (this._host.IsovistBarrierType)
{
case BarrierType.Visual:
if (cell.VisualOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside visual barriers.\nTry again!");
this._host.ShowDialog();
return;
}
break;
case BarrierType.Physical:
if (cell.PhysicalOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside physical barriers.\nTry again!");
this._host.ShowDialog();
return;
}
break;
case BarrierType.Field:
if (cell.FieldOverlapState != OverlapState.Inside)
{
MessageBox.Show("Pick a point inside the walkable field.\nTry again!");
this._host.ShowDialog();
return;
}
break;
case BarrierType.BarrierBuffer:
if (cell.BarrierBufferOverlapState != OverlapState.Outside)
{
MessageBox.Show("Pick a point outside barrier buffers.\nTry again!");
this._host.ShowDialog();
return;
}
break;
default:
break;
}
Isovist isovist = null;
var timer = new System.Diagnostics.Stopwatch();
try
{
timer.Start();
isovist = CellularIsovistCalculator.GetIsovist(p, this._host.IsovistDepth, this._host.IsovistBarrierType, this._host.cellularFloor);
timer.Stop();
this._host.IsovistInformation = new IsovistInformation(IsovistInformation.IsovistType.Cellular,
timer.Elapsed.TotalMilliseconds, isovist.GetArea(this._host.cellularFloor.CellSize), double.NaN);
}
catch (Exception error0)
{
this._host.IsovistInformation = null;
MessageBox.Show(error0.Report());
}
timer = null;
if (isovist != null)
{
try
{
var boundaries = isovist.GetBoundary(this._host.cellularFloor);
double elevation = this._host.BIM_To_OSM.PlanElevation;
foreach (var item in boundaries)
{
this._host.OSM_to_BIM.VisualizePolygon(item.BoundaryPoints, elevation);
}
}
catch (Exception error1)
{
MessageBox.Show(error1.Report());
}
}
this._host.ShowDialog();
}
