Einsam/PDF3D
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add views,but wrong direction

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This commit is contained in:
Zhuangkh 2023-05-11 17:06:50 +08:00
parent 00282c60bf
commit c07a80fe2f
3 changed files with 61 additions and 26 deletions
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15
PDF3D.Addin/ExportCmd.cs
View File

@ -15,9 +15,6 @@ namespace PDF3D.Addin
[Transaction(TransactionMode.Manual)] [Transaction(TransactionMode.Manual)]
public class ExportCmd : IExternalCommand public class ExportCmd : IExternalCommand
{ {
public static string PDF = @"D:\OneDrive\Code\Private\PDFGenerator\PDF3D.Addin\bin" + @"\\Pdf3D.pdf";
public static string U3D = Directory.GetParent(Assembly.GetExecutingAssembly().Location) + @"\\test.u3d";
public static string IDTF = Directory.GetParent(Assembly.GetExecutingAssembly().Location) + @"\\test.IDTF";
public static string PDFTool = Directory.GetParent(Assembly.GetExecutingAssembly().Location) + @"\\PDFGenerator.exe"; public static string PDFTool = Directory.GetParent(Assembly.GetExecutingAssembly().Location) + @"\\PDFGenerator.exe";
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements) public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{ {
@ -34,7 +31,6 @@ namespace PDF3D.Addin
}; };
if (fileDialog.ShowDialog() == true) if (fileDialog.ShowDialog() == true)
{ {
var idtf = Path.GetTempFileName();
IDTFBuilder iDTFBuilder = new IDTFBuilder(doc); IDTFBuilder iDTFBuilder = new IDTFBuilder(doc);
@ -58,9 +54,12 @@ namespace PDF3D.Addin
} }
} }
iDTFBuilder.Export(idtf); var idtf = Path.GetTempFileName();
var view = Path.GetTempFileName();
GeneratePDF(idtf, fileDialog.FileName); iDTFBuilder.Export(idtf);
iDTFBuilder.ExportView(view);
GeneratePDF(idtf, view, fileDialog.FileName);
} }
} }
catch catch
@ -90,12 +89,12 @@ namespace PDF3D.Addin
yield return null; yield return null;
} }
public void GeneratePDF(string idtf, string pdf) public void GeneratePDF(string idtf, string view, string pdf)
{ {
System.Diagnostics.Process exep = new System.Diagnostics.Process(); System.Diagnostics.Process exep = new System.Diagnostics.Process();
System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo(); System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
startInfo.FileName = PDFTool; startInfo.FileName = PDFTool;
startInfo.Arguments = $"\"{idtf}\" \"{pdf}\""; startInfo.Arguments = $"\"{idtf}\" \"{view}\" \"{pdf}\"";
startInfo.CreateNoWindow = true; startInfo.CreateNoWindow = true;
startInfo.UseShellExecute = false; startInfo.UseShellExecute = false;
exep.StartInfo = startInfo; exep.StartInfo = startInfo;

8
PDF3D.Addin/IDTFBuilder.cs
View File

@ -1,10 +1,12 @@
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.IO;
using System.Linq; using System.Linq;
using System.Text; using System.Text;
using System.Threading.Tasks; using System.Threading.Tasks;
using Autodesk.Revit.DB; using Autodesk.Revit.DB;
using IDTF.Net; using IDTF.Net;
using Newtonsoft.Json;
using Group = IDTF.Net.Group; using Group = IDTF.Net.Group;
namespace PDF3D.Addin namespace PDF3D.Addin
@ -305,7 +307,11 @@ namespace PDF3D.Addin
Distinct(); Distinct();
_scene.Export(path); _scene.Export(path);
} }
public void ExportView(string path)
{
var viewStr = JsonConvert.SerializeObject(_scene.Views);
File.WriteAllText(path, viewStr);
}
private void Distinct() private void Distinct()
{ {
var comparer = new Point3Comparer(); var comparer = new Point3Comparer();

60
PDFGenerator/Program.cs
View File

@ -5,9 +5,12 @@ using iText.Kernel.Pdf.Annot;
using iText.Kernel.Pdf.Canvas; using iText.Kernel.Pdf.Canvas;
using iText.Layout; using iText.Layout;
using iText.Layout.Element; using iText.Layout.Element;
using Newtonsoft.Json;
using System; using System;
using System.Collections.Generic;
using System.Diagnostics; using System.Diagnostics;
using System.IO; using System.IO;
using System.Linq;
using System.Reflection; using System.Reflection;
public class Program public class Program
@ -16,7 +19,7 @@ public class Program
static void Main(string[] args) static void Main(string[] args)
{ {
GeneratePDF(args[0], args[1]); GeneratePDF(args[0], args[1], args[2]);
} }
public static void GenerateU3D(string idtf, string u3d) public static void GenerateU3D(string idtf, string u3d)
{ {
@ -31,7 +34,7 @@ public class Program
exep.WaitForExit(); exep.WaitForExit();
} }
public static void GeneratePDF(string idtf, string pdf) public static void GeneratePDF(string idtf, string view, string pdf)
{ {
var u3d = System.IO.Path.GetTempFileName(); var u3d = System.IO.Path.GetTempFileName();
GenerateU3D(idtf, u3d); GenerateU3D(idtf, u3d);
@ -44,41 +47,68 @@ public class Program
Rectangle rect = new Rectangle(50, 50, size.GetWidth() - 100, size.GetHeight() - 100); Rectangle rect = new Rectangle(50, 50, size.GetWidth() - 100, size.GetHeight() - 100);
PdfDictionary dict3D = new PdfDictionary(); var views = Generate3DView(view);
dict3D.Put(PdfName.Type, new PdfName("3DView"));
dict3D.Put(new PdfName("XN"), new PdfString("SHITTTTTTT"));
//dict3D.Put(new PdfName("IN"), new PdfString("Unnamed"));
dict3D.Put(new PdfName("MS"), PdfName.M);
dict3D.Put(new PdfName("C2W"),
new PdfArray(new float[] { 1, 0, 0, 0, 0, -1, 0, 1, 0, 3, -235, 28 }));
//dict3D.Put(PdfName.CO, new PdfNumber(235));
PdfStream stream3D = new PdfStream(pdfDoc, new FileStream(u3d, FileMode.Open)); PdfStream stream3D = new PdfStream(pdfDoc, new FileStream(u3d, FileMode.Open));
stream3D.Put(PdfName.Type, new PdfName("3D")); stream3D.Put(PdfName.Type, new PdfName("3D"));
stream3D.Put(PdfName.Subtype, new PdfName("U3D")); stream3D.Put(PdfName.Subtype, new PdfName("U3D"));
stream3D.Put(new PdfName("VA"), new PdfArray(new PdfDictionary[] { dict3D })); stream3D.Put(new PdfName("VA"), new PdfArray(views.ToArray()));
stream3D.SetCompressionLevel(CompressionConstants.DEFAULT_COMPRESSION); stream3D.SetCompressionLevel(CompressionConstants.DEFAULT_COMPRESSION);
stream3D.Flush(); stream3D.Flush();
Pdf3DAnnotation annot = new Pdf3DAnnotation(rect, stream3D); Pdf3DAnnotation annot = new Pdf3DAnnotation(rect, stream3D);
annot.SetContents(new PdfString("3D Model")); annot.SetContents(new PdfString("3D Model"));
annot.SetDefaultInitialView(dict3D); annot.SetDefaultInitialView(views.First());
var page = pdfDoc.AddNewPage(size).SetRotation(90); var page = pdfDoc.AddNewPage(size).SetRotation(90);
page.AddAnnotation(annot); page.AddAnnotation(annot);
PdfCanvas canvas = new PdfCanvas(page); // PdfCanvas canvas = new PdfCanvas(page);
ImageData imageData = ImageDataFactory.Create(System.IO.Directory.GetParent(Assembly.GetExecutingAssembly().Location) + "\\logo.png"); ImageData imageData = ImageDataFactory.Create(System.IO.Directory.GetParent(Assembly.GetExecutingAssembly().Location) + "\\logo.png");
Image image = new Image(imageData); Image image = new Image(imageData);
image.SetHeight(25); image.SetHeight(25);
image.SetMarginLeft(-20); image.SetMarginLeft(-20);
image.SetMarginTop(-20); image.SetMarginTop(-20);
image.SetRotationAngle(Math.PI/2); image.SetRotationAngle(Math.PI / 2);
doc.Add(image); doc.Add(image);
// 关闭文档 // 关闭文档
pdfDoc.Close(); pdfDoc.Close();
doc.Close(); doc.Close();
} }
private static List<PdfDictionary> Generate3DView(string view)
{
List<PdfDictionary> list = new List<PdfDictionary>();
string viewStr = File.ReadAllText(view);
var views = JsonConvert.DeserializeObject<List<IDTF.Net.View>>(viewStr);
foreach (var item in views)
{
if (item.Parents.Any())
{
PdfDictionary dict3D = new PdfDictionary();
dict3D.Put(PdfName.Type, new PdfName("3DView"));
dict3D.Put(new PdfName("XN"), new PdfString(item.Name));
//dict3D.Put(new PdfName("IN"), new PdfString("Unnamed"));
dict3D.Put(new PdfName("MS"), PdfName.M);
//dict3D.Put(new PdfName("C2W"),
// new PdfArray(new double[] { item.Parents[0].Transform.c0r0, item.Parents[0].Transform.c0r1, item.Parents[0].Transform.c0r2,
// item.Parents[0].Transform.c1r0, item.Parents[0].Transform.c1r1, item.Parents[0].Transform.c1r2,
// item.Parents[0].Transform.c2r0, item.Parents[0].Transform.c2r1, item.Parents[0].Transform.c2r2,
// item.Parents[0].Transform.c3r0, item.Parents[0].Transform.c3r1, item.Parents[0].Transform.c3r2 }));
dict3D.Put(new PdfName("C2W"),
new PdfArray(new double[] { item.Parents[0].Transform.c0r0, item.Parents[0].Transform.c1r0, item.Parents[0].Transform.c2r0,
item.Parents[0].Transform.c0r1, item.Parents[0].Transform.c1r1, item.Parents[0].Transform.c2r1,
item.Parents[0].Transform.c0r2, item.Parents[0].Transform.c1r2, item.Parents[0].Transform.c2r2,
item.Parents[0].Transform.c3r0, item.Parents[0].Transform.c3r1, item.Parents[0].Transform.c3r2 }));
//dict3D.Put(PdfName.CO, new PdfNumber(235));
list.Add(dict3D);
}
}
return list;
}
} }