public static List <GeometryBase> AllVisableGeometryInGHDocmument()
{
var canvas = Instances.ActiveCanvas;
if (canvas == null)
{
throw new Exception("No Document Server exist!");
}
if (!canvas.IsDocument)
{
throw new Exception("No Document Server exist!");
}
GH_Document doc = canvas.Document;
if (doc == null)
{
throw new Exception("Tasker 未找到GH_Document");
}
var list = new List <GeometryBase>();
foreach (IGH_DocumentObject obj in doc.Objects)
{
if (!(obj is IGH_PreviewObject prev) ||
prev.Hidden ||
!(obj is IGH_Component comp))
{
continue;
}
comp.Params.Output.ForEach((IGH_Param output) =>
{
IGH_Structure data = output.VolatileData;
if (!data.IsEmpty)
{
foreach (var dat in data.AllData(true))
{
GeometryBase geometry = GH_Convert.ToGeometryBase(dat);
if (geometry == null)
{
continue;
}
list.Add(geometry);
}
}
});
}
return(list);
}
protected override void BeforeSolveInstance()
{
ClearOutput();
curve = false;
line = false;
polyline = false;
arc = false;
circle = false;
ellipse = false;
IGH_Structure dd = Params.Input[0].VolatileData;
double tolerance = 0;
foreach (IGH_Goo number in Params.Input[1].VolatileData.AllData(true))
{
GH_Number num = (GH_Number)number;
tolerance = num.Value;
}
foreach (IGH_Goo geo in dd.AllData(true))
{
GH_Curve crv = (GH_Curve)geo;
if (crv.Value.IsLinear(tolerance))
{
line = true;
}
else if (crv.Value.IsPolyline())
{
polyline = true;
}
else if (crv.Value.IsCircle(tolerance))
{
circle = true;
}
else if (crv.Value.IsArc(tolerance))
{
arc = true;
}
else if (crv.Value.IsEllipse(tolerance))
{
ellipse = true;
}
else
{
curve = true;
}
}
AddOutput();
}
protected override void BeforeSolveInstance()
{
ClearOutput();
point = false;
curve = false;
surface = false;
brep = false;
mesh = false;
IGH_Structure dd = Params.Input[0].VolatileData;
foreach (IGH_Goo geo in dd.AllData(true))
{
if (geo is GH_Point)
{
point = true;
}
else if (geo is GH_Curve)////curve
{
curve = true;
}
else if (geo is GH_Brep)
{
GH_Brep bp = (GH_Brep)geo;
if (bp.Value.IsSurface)///surface
{
surface = true;
}
else//////brep
{
brep = true;
}
}
else if (geo is GH_Mesh)
{
mesh = true;
GH_Mesh me = (GH_Mesh)geo;
}
}
AddOutput();
}
internal static IEnumerable <Types.IGH_ElementId> ToElementIds(IGH_Structure data) => data.AllData(true). OfType <Types.IGH_ElementId>(). Where(x => x.IsValid);
internal static IEnumerable <ElementId> ToElementIds(IGH_Structure data) => data.AllData(true). OfType <Types.IGH_ElementId>(). Where(x => x is object). Select(x => x.Id);