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567
IFC_Revit_Interop_VERSION_2018/IFC_Revit_Interop/Rvt2Obj.cs
Normal file
567
IFC_Revit_Interop_VERSION_2018/IFC_Revit_Interop/Rvt2Obj.cs
Normal file
@@ -0,0 +1,567 @@
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text.RegularExpressions;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Visual;
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using IFC_Revit_Interop.Utils;
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using Microsoft.Win32;
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namespace IFC_Revit_Interop
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{
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// Token: 0x0200000A RID: 10
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internal class Rvt2Obj : IExportContext
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{
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// Token: 0x0600002A RID: 42 RVA: 0x00003B30 File Offset: 0x00001D30
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public Rvt2Obj(Document doc, string objSavePath, string textureDir, int meshLod, Log log = null)
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{
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this.resultPath = objSavePath;
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this.resultTexturePath = textureDir;
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if (!Directory.Exists(this.resultTexturePath))
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{
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Directory.CreateDirectory(this.resultTexturePath);
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}
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this.m_doc = doc;
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this.m_TransformationStack.Push(Transform.Identity);
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this._precision = meshLod;
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this.log = log;
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}
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// Token: 0x0600002B RID: 43 RVA: 0x00003BD4 File Offset: 0x00001DD4
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public bool Start()
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{
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string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(this.resultPath);
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this.swObj = new StreamWriter(Path.GetDirectoryName(this.resultPath) + "\\" + fileNameWithoutExtension + ".obj");
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this.swObj.Write("mtllib " + fileNameWithoutExtension + ".mtl\n");
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this.swMtl = new StreamWriter(Path.GetDirectoryName(this.resultPath) + "\\" + fileNameWithoutExtension + ".mtl");
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RegistryKey localMachine = Registry.LocalMachine;
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RegistryKey registryKey = localMachine.OpenSubKey("SOFTWARE\\Wow6432Node\\Autodesk\\ADSKTextureLibrary\\1");
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if (registryKey != null && int.Parse("2018") < 2020)
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{
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this.textureLibraryPath = registryKey.GetValue("LibraryPaths").ToString();
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}
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else
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{
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registryKey = localMachine.OpenSubKey("SOFTWARE\\Wow6432Node\\Autodesk\\ADSKTextureLibraryNew\\1");
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if (registryKey != null)
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{
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string[] subKeyNames = registryKey.GetSubKeyNames();
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if (subKeyNames.Length != 0)
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{
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registryKey = localMachine.OpenSubKey("SOFTWARE\\Wow6432Node\\Autodesk\\ADSKTextureLibraryNew\\1\\" + subKeyNames[0]);
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}
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if (registryKey != null)
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{
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this.textureLibraryPath = registryKey.GetValue("LibraryPaths").ToString();
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}
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}
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}
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if (string.IsNullOrEmpty(this.textureLibraryPath))
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{
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Log log = this.log;
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if (log != null)
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{
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log.Write("Texture", "Revit Texture Library not found in Regedit.");
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}
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return false;
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}
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localMachine.Close();
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registryKey.Close();
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return true;
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}
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// Token: 0x0600002C RID: 44 RVA: 0x00003D10 File Offset: 0x00001F10
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public RenderNodeAction OnViewBegin(ViewNode node)
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{
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node.LevelOfDetail = this._precision;
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return 0;
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}
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// Token: 0x0600002D RID: 45 RVA: 0x00003D1F File Offset: 0x00001F1F
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public RenderNodeAction OnLinkBegin(LinkNode node)
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{
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return (RenderNodeAction)1;
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}
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// Token: 0x0600002E RID: 46 RVA: 0x00003D24 File Offset: 0x00001F24
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public RenderNodeAction OnElementBegin(ElementId elementId)
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{
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this.currentId = elementId;
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this.elementPolyIndex = 0;
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this.productTris[this.currentId.IntegerValue] = 0;
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Utils_SendMessage.UpdateProgressUI(5, 90, (double)this.currentElementCount * 1.0 / (double)this.totalElementCount);
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this.currentElementCount++;
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return 0;
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}
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// Token: 0x0600002F RID: 47 RVA: 0x00003D88 File Offset: 0x00001F88
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private Material GetElementTypeMaterial(ElementId eleId)
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{
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ElementType elementType = this.m_doc.GetElement(eleId) as ElementType;
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if (elementType == null)
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{
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return null;
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}
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foreach (Parameter parameter in elementType.GetOrderedParameters())
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{
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if (parameter.StorageType == (StorageType)4)
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{
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Definition definition = parameter.Definition;
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if (definition.ParameterGroup == (BuiltInParameterGroup)(-5000105) && definition.ParameterType == (ParameterType)9)
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{
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ElementId elementId = parameter.AsElementId();
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if (-1 != elementId.IntegerValue)
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{
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return this.m_doc.GetElement(elementId) as Material;
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}
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break;
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}
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}
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}
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return null;
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}
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// Token: 0x06000030 RID: 48 RVA: 0x00003E38 File Offset: 0x00002038
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private string GetMaterialTexturePath(Material m)
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{
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if (m == null)
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{
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return null;
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}
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ElementId appearanceAssetId = m.AppearanceAssetId;
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if (appearanceAssetId != ElementId.InvalidElementId)
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{
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AppearanceAssetElement appearanceAssetElement = m.Document.GetElement(appearanceAssetId) as AppearanceAssetElement;
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if (appearanceAssetElement != null)
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{
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Asset renderingAsset = appearanceAssetElement.GetRenderingAsset();
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if (renderingAsset.Size == 0)
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{
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using (var enumerator = m.Document.Application.get_Assets((AssetType)4).ForwardIterator())
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{
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while (enumerator.MoveNext())
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{
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object obj = enumerator.Current;
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Asset asset = (Asset)obj;
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if (asset.Name == renderingAsset.Name && asset.LibraryName == renderingAsset.LibraryName)
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{
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return this.ParseAssetProperty(asset);
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}
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}
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goto IL_00C3;
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}
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}
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return this.ParseAssetProperty(renderingAsset);
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}
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}
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IL_00C3:
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return null;
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}
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// Token: 0x06000031 RID: 49 RVA: 0x00003F1C File Offset: 0x0000211C
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public RenderNodeAction OnInstanceBegin(InstanceNode node)
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{
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this.m_TransformationStack.Push(this.m_TransformationStack.Peek().Multiply(node.GetTransform()));
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return 0;
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}
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// Token: 0x06000032 RID: 50 RVA: 0x00003F40 File Offset: 0x00002140
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public void OnMaterial(MaterialNode node)
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{
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if (this.currentMaterialId != node.MaterialId)
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{
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this.currentMaterialId = node.MaterialId;
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if (this.materialIds.Contains(this.currentMaterialId))
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{
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return;
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}
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this.materialIds.Add(this.currentMaterialId);
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this.currentColor = node.Color;
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this.currentTransparency = 1.0 - node.Transparency;
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this.swMtl.Write("\nnewmtl {0}\nka {1} {2} {3}\nkd {1} {2} {3}\nd {4}\n", new object[]
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{
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this.currentMaterialId.IntegerValue.ToString(),
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((double)this.currentColor.Red / 256.0).ToString(),
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((double)this.currentColor.Green / 256.0).ToString(),
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((double)this.currentColor.Blue / 256.0).ToString(),
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this.currentTransparency
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});
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if (node.HasOverriddenAppearance)
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{
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this.currentAsset = node.GetAppearanceOverride();
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}
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else
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{
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this.currentAsset = node.GetAppearance();
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}
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try
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{
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string text = this.ParseAssetProperty(this.GetTrueAsset(this.currentAsset));
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if (text != null)
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{
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string text2 = Regex.Replace(Path.GetDirectoryName(text), "[^0-9]+", "");
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this.textureName = Path.GetFileName(text).Replace(" ", "").Replace("&", "-")
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.ToLower();
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if (text2 != null && text2.Length > 0)
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{
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this.textureName = Path.GetFileNameWithoutExtension(this.textureName) + "_" + text2 + Path.GetExtension(this.textureName);
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}
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string text3 = Path.Combine(this.textureLibraryPath, text.Replace("/", "\\"));
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if (File.Exists(text3))
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{
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this.swMtl.Write("map_Kd ./textures/" + this.textureName + "\n");
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File.Copy(text3, Path.Combine(this.resultTexturePath, this.textureName), true);
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}
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}
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}
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catch (Exception)
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{
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}
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}
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}
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// Token: 0x06000033 RID: 51 RVA: 0x0000417C File Offset: 0x0000237C
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private Asset GetTrueAsset(Asset currentAsset)
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{
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if (currentAsset.Size == 0)
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{
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foreach (object obj in this.m_doc.Application.get_Assets((AssetType)4))
|
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{
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Asset asset = (Asset)obj;
|
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if (asset.Name == currentAsset.Name && asset.LibraryName == currentAsset.LibraryName)
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{
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return asset;
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}
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}
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return null;
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}
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return currentAsset;
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}
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// Token: 0x06000034 RID: 52 RVA: 0x00004210 File Offset: 0x00002410
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public void OnLight(LightNode node)
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{
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}
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// Token: 0x06000035 RID: 53 RVA: 0x00004212 File Offset: 0x00002412
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public void OnRPC(RPCNode node)
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{
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}
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// Token: 0x06000036 RID: 54 RVA: 0x00004214 File Offset: 0x00002414
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public RenderNodeAction OnFaceBegin(FaceNode node)
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{
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return 0;
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}
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// Token: 0x06000037 RID: 55 RVA: 0x00004218 File Offset: 0x00002418
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public void OnPolymesh(PolymeshTopology node)
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{
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TextWriter textWriter = this.swObj;
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string[] array = new string[5];
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array[0] = "g ";
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array[1] = this.currentId.IntegerValue.ToString();
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array[2] = "-";
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int num = 3;
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int integerValue = this.elementPolyIndex;
|
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this.elementPolyIndex = integerValue + 1;
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array[num] = integerValue.ToString();
|
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array[4] = "\n";
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textWriter.Write(string.Concat(array));
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this.swObj.Write("usemtl " + this.currentMaterialId.IntegerValue.ToString() + "\n");
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Transform currentTransform = this.m_TransformationStack.Peek();
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IEnumerable<XYZ> enumerable = (from p in node.GetPoints()
|
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select currentTransform.OfPoint(p)).ToList<XYZ>();
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Dictionary<int, int> dictionary = this.productTris;
|
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integerValue = this.currentId.IntegerValue;
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dictionary[integerValue] += node.NumberOfPoints;
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foreach (XYZ xyz in enumerable)
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{
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XYZ xyz2 = xyz * Rvt2Obj.feetToMM;
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this.swObj.Write(string.Concat(new string[]
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{
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"v ",
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xyz2.X.ToString(),
|
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" ",
|
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xyz2.Y.ToString(),
|
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" ",
|
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xyz2.Z.ToString(),
|
||||
"\n"
|
||||
}));
|
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}
|
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foreach (UV uv in node.GetUVs())
|
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{
|
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this.swObj.Write(string.Concat(new string[]
|
||||
{
|
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"vt ",
|
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(uv.U * 0.3048).ToString(),
|
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" ",
|
||||
(uv.V * 0.3048).ToString(),
|
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" 0.0\n"
|
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}));
|
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}
|
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foreach (PolymeshFacet polymeshFacet in node.GetFacets())
|
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{
|
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this.swObj.Write(string.Concat(new string[]
|
||||
{
|
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"f ",
|
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(polymeshFacet.V1 + 1 + this.vIndex).ToString(),
|
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"/",
|
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(polymeshFacet.V1 + 1 + this.vIndex).ToString(),
|
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" ",
|
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(polymeshFacet.V2 + 1 + this.vIndex).ToString(),
|
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"/",
|
||||
(polymeshFacet.V2 + 1 + this.vIndex).ToString(),
|
||||
" ",
|
||||
(polymeshFacet.V3 + 1 + this.vIndex).ToString(),
|
||||
"/",
|
||||
(polymeshFacet.V3 + 1 + this.vIndex).ToString(),
|
||||
"\n"
|
||||
}));
|
||||
}
|
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this.vIndex += node.NumberOfPoints;
|
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}
|
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|
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// Token: 0x06000038 RID: 56 RVA: 0x000045D0 File Offset: 0x000027D0
|
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public void OnFaceEnd(FaceNode node)
|
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{
|
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}
|
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|
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// Token: 0x06000039 RID: 57 RVA: 0x000045D2 File Offset: 0x000027D2
|
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public void OnInstanceEnd(InstanceNode node)
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{
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this.m_TransformationStack.Pop();
|
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}
|
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|
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// Token: 0x0600003A RID: 58 RVA: 0x000045E0 File Offset: 0x000027E0
|
||||
public void OnElementEnd(ElementId elementId)
|
||||
{
|
||||
}
|
||||
|
||||
// Token: 0x0600003B RID: 59 RVA: 0x000045E2 File Offset: 0x000027E2
|
||||
public void OnLinkEnd(LinkNode node)
|
||||
{
|
||||
}
|
||||
|
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// Token: 0x0600003C RID: 60 RVA: 0x000045E4 File Offset: 0x000027E4
|
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public void OnViewEnd(ElementId elementId)
|
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{
|
||||
Utils_SendMessage.UpdateProgressUI(95, 95, 1.0);
|
||||
File.WriteAllLines("D:\\huarun_0105.txt", (from x in this.productTris
|
||||
orderby x.Value
|
||||
select string.Format("{0} {1}", x.Key, x.Value)).ToArray<string>());
|
||||
}
|
||||
|
||||
// Token: 0x0600003D RID: 61 RVA: 0x00004660 File Offset: 0x00002860
|
||||
public bool IsCanceled()
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
// Token: 0x0600003E RID: 62 RVA: 0x00004663 File Offset: 0x00002863
|
||||
public void Finish()
|
||||
{
|
||||
this.swObj.Close();
|
||||
this.swMtl.Close();
|
||||
}
|
||||
|
||||
// Token: 0x0600003F RID: 63 RVA: 0x0000467C File Offset: 0x0000287C
|
||||
private bool IsTextureAsset(Asset asset)
|
||||
{
|
||||
AssetProperty assetProperty = this.GetAssetProperty(asset, "assettype");
|
||||
return (assetProperty != null && (assetProperty as AssetPropertyString).Value == "texture") || this.GetAssetProperty(asset, "unifiedbitmap_Bitmap") != null;
|
||||
}
|
||||
|
||||
// Token: 0x06000040 RID: 64 RVA: 0x000046C4 File Offset: 0x000028C4
|
||||
private AssetProperty GetAssetProperty(Asset asset, string propertyName)
|
||||
{
|
||||
for (int i = 0; i < asset.Size; i++)
|
||||
{
|
||||
if (asset[i].Name == propertyName)
|
||||
{
|
||||
return asset[i];
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
// Token: 0x06000041 RID: 65 RVA: 0x00004700 File Offset: 0x00002900
|
||||
private Asset FindTextureAsset(AssetProperty ap)
|
||||
{
|
||||
Asset asset = null;
|
||||
if (ap.Type == (AssetPropertyType)15)
|
||||
{
|
||||
if (!this.IsTextureAsset(ap as Asset))
|
||||
{
|
||||
for (int i = 0; i < (ap as Asset).Size; i++)
|
||||
{
|
||||
if (this.FindTextureAsset((ap as Asset)[i]) != null)
|
||||
{
|
||||
return this.FindTextureAsset((ap as Asset)[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
asset = ap as Asset;
|
||||
}
|
||||
return asset;
|
||||
}
|
||||
for (int j = 0; j < ap.NumberOfConnectedProperties; j++)
|
||||
{
|
||||
if (this.FindTextureAsset(ap.GetConnectedProperty(j)) != null)
|
||||
{
|
||||
return this.FindTextureAsset(ap.GetConnectedProperty(j));
|
||||
}
|
||||
}
|
||||
return asset;
|
||||
}
|
||||
|
||||
// Token: 0x06000042 RID: 66 RVA: 0x000047A4 File Offset: 0x000029A4
|
||||
private string ParseAssetProperty(AssetProperty prop)
|
||||
{
|
||||
if (prop == null)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
if (prop.Name == "unifiedbitmap_Bitmap")
|
||||
{
|
||||
string value = (prop as AssetPropertyString).Value;
|
||||
if (value.Length > 0)
|
||||
{
|
||||
return value.Split(new char[] { '|' })[0];
|
||||
}
|
||||
}
|
||||
foreach (AssetProperty assetProperty in prop.GetAllConnectedProperties())
|
||||
{
|
||||
string text = this.ParseAssetProperty(assetProperty);
|
||||
if (text != null)
|
||||
{
|
||||
return text;
|
||||
}
|
||||
}
|
||||
AssetPropertyType type = prop.Type;
|
||||
if (type !=(AssetPropertyType) 1)
|
||||
{
|
||||
if (type != (AssetPropertyType)15)
|
||||
{
|
||||
if (type == (AssetPropertyType)19)
|
||||
{
|
||||
foreach (AssetProperty assetProperty2 in (prop as AssetPropertyList).GetValue())
|
||||
{
|
||||
string text2 = this.ParseAssetProperty(assetProperty2);
|
||||
if (text2 != null)
|
||||
{
|
||||
return text2;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
Asset asset = prop as Asset;
|
||||
for (int i = 0; i < asset.Size; i++)
|
||||
{
|
||||
AssetProperty assetProperty3 = asset[i];
|
||||
string text3 = this.ParseAssetProperty(assetProperty3);
|
||||
if (text3 != null)
|
||||
{
|
||||
return text3;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
AssetProperties assetProperties = prop as AssetProperties;
|
||||
for (int j = 0; j < assetProperties.Size; j++)
|
||||
{
|
||||
AssetProperty assetProperty4 = assetProperties[j];
|
||||
string text4 = this.ParseAssetProperty(assetProperty4);
|
||||
if (text4 != null)
|
||||
{
|
||||
return text4;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
// Token: 0x04000020 RID: 32
|
||||
private StreamWriter swObj;
|
||||
|
||||
// Token: 0x04000021 RID: 33
|
||||
private StreamWriter swMtl;
|
||||
|
||||
// Token: 0x04000022 RID: 34
|
||||
private const string strNewmtl = "\nnewmtl {0}\nka {1} {2} {3}\nkd {1} {2} {3}\nd {4}\n";
|
||||
|
||||
// Token: 0x04000023 RID: 35
|
||||
private ElementId currentMaterialId;
|
||||
|
||||
// Token: 0x04000024 RID: 36
|
||||
private Color currentColor;
|
||||
|
||||
// Token: 0x04000025 RID: 37
|
||||
private bool useElementTypeTexture;
|
||||
|
||||
// Token: 0x04000026 RID: 38
|
||||
private HashSet<string> texturePathes = new HashSet<string>();
|
||||
|
||||
// Token: 0x04000027 RID: 39
|
||||
private HashSet<ElementId> materialIds = new HashSet<ElementId>();
|
||||
|
||||
// Token: 0x04000028 RID: 40
|
||||
private double currentTransparency;
|
||||
|
||||
// Token: 0x04000029 RID: 41
|
||||
private Asset currentAsset;
|
||||
|
||||
// Token: 0x0400002A RID: 42
|
||||
private int _precision;
|
||||
|
||||
// Token: 0x0400002B RID: 43
|
||||
private Document m_doc;
|
||||
|
||||
// Token: 0x0400002C RID: 44
|
||||
private Stack<Transform> m_TransformationStack = new Stack<Transform>();
|
||||
|
||||
// Token: 0x0400002D RID: 45
|
||||
private ElementId currentId;
|
||||
|
||||
// Token: 0x0400002E RID: 46
|
||||
private int vIndex;
|
||||
|
||||
// Token: 0x0400002F RID: 47
|
||||
private string textureLibraryPath = "";
|
||||
|
||||
// Token: 0x04000030 RID: 48
|
||||
private string textureName = "";
|
||||
|
||||
// Token: 0x04000031 RID: 49
|
||||
private string resultPath;
|
||||
|
||||
// Token: 0x04000032 RID: 50
|
||||
private string resultTexturePath;
|
||||
|
||||
// Token: 0x04000033 RID: 51
|
||||
private static double feetToMM = 304.8;
|
||||
|
||||
// Token: 0x04000034 RID: 52
|
||||
private int elementPolyIndex;
|
||||
|
||||
// Token: 0x04000035 RID: 53
|
||||
public int totalElementCount;
|
||||
|
||||
// Token: 0x04000036 RID: 54
|
||||
private int currentElementCount;
|
||||
|
||||
// Token: 0x04000037 RID: 55
|
||||
private Log log;
|
||||
|
||||
// Token: 0x04000038 RID: 56
|
||||
private Dictionary<int, int> productTris = new Dictionary<int, int>();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user