public static TreeViewItem GetTreeItems(IStreamable data, GeometryModel3D[] models)
{
if (data == null)
{
return(null);
}
var t = data.GetType();
if (t == typeof(IfcViewerWrapper))
{
return(IfcVisualizer.GetTreeItems((IfcViewerWrapper)data, models));
}
else if (t == typeof(Pointcloud))
{
return(PointcloudVisualizer.GetTreeItems((Pointcloud)data, models));
}
else
{
return(GetStandardTreeItems(data, models));
}
}
public static GeometryModel3D[] GetModels(object data)
{
if (data == null)
{
return(null);
}
var t = data.GetType();
if (t == typeof(List <GeometryModel3D>))
{
return(((List <GeometryModel3D>)data).ToArray());
}
if (t == typeof(NViewMatch))
{
return(NViewMatchVisualizer.GetModels((NViewMatch)data));
}
if (t == typeof(NViewMatch[]))
{
return(NViewMatchVisualizer.GetModels((NViewMatch[])data));
}
if (t == typeof(List <CameraPosition>))
{
return(NViewMatchVisualizer.GetModels(new NViewMatch()
{
CameraPositions = (List <CameraPosition>)data
}));
}
if (t == typeof(IfcViewerWrapper))
{
return(IfcVisualizer.GetModels((IfcViewerWrapper)data));
}
if (t == typeof(Pointcloud))
{
return(PointcloudVisualizer.GetModels((Pointcloud)data));
}
if (t == typeof(PointGeometry3D))
{
return(PointcloudVisualizer.GetModels((PointGeometry3D)data));
}
if (t == typeof(CoordinateSystem))
{
return(CoordinateSystemVisualizer.GetModels((CoordinateSystem)data));
}
if (t == typeof(Model3DGroup))
{
var r = new List <MeshGeometryModel3D>();
var d = (Model3DGroup)data;
foreach (var dChild in d.Children)
{
var l = new MeshGeometryModel3D();
var gm = (System.Windows.Media.Media3D.GeometryModel3D)dChild;
var m = gm.Geometry as MeshGeometry3D;
var geo = new HelixToolkit.Wpf.SharpDX.MeshGeometry3D()
{
Positions = new Vector3Collection(),
Normals = new Vector3Collection(),
Indices = new IntCollection(),
TextureCoordinates = new Vector2Collection()
};
foreach (var mPosition in m.Positions)
{
geo.Positions.Add(new Vector3((float)mPosition.X, (float)mPosition.Y, (float)mPosition.Z));
}
foreach (var mTriangles in m.TriangleIndices)
{
geo.Indices.Add(mTriangles);
}
foreach (var mTriangles in m.TextureCoordinates)
{
geo.TextureCoordinates.Add(new Vector2((float)mTriangles.X, (float)mTriangles.Y));
}
foreach (var mNormals in m.Normals)
{
geo.Normals.Add(new Vector3((float)mNormals.X, (float)mNormals.Y, (float)mNormals.Z));
}
l.Geometry = geo;
var diffuse =
(DiffuseMaterial)((MaterialGroup)gm.Material).Children.First(ob => ob is DiffuseMaterial);
var specular =
(SpecularMaterial)((MaterialGroup)gm.Material).Children.First(ob => ob is SpecularMaterial);
l.Material = new PhongMaterial()
{
AmbientColor = new Color4(diffuse.AmbientColor.R, diffuse.AmbientColor.G, diffuse.AmbientColor.B, diffuse.AmbientColor.A),
DiffuseColor = new Color4(diffuse.Color.R, diffuse.Color.G, diffuse.Color.B, diffuse.Color.A),
SpecularColor = new Color4(specular.Color.R, specular.Color.G, specular.Color.B, specular.Color.A)
};
if (diffuse.Color.R == 0xFF && diffuse.Color.G == 0xFF && diffuse.Color.B == 0xFF)
{
l.Material = PhongMaterials.LightGray;
}
r.Add(l);
}
return(r.ToArray());
}
return(null);
}
