private void VisitModelItem(Model model, ModelItem mi, NavModelNode node) { node.DisplayName = ((mi.DisplayName.Length == 0) ? mi.ClassDisplayName : mi.DisplayName); this.ReadProperties(mi, node); //如果该项目有几何图形 bool hasGeometry = mi.HasGeometry; if (hasGeometry) { //转换为COM选择集 Autodesk.Navisworks.Api.Interop.ComApi.InwOaPath inwOaPath = ComApiBridge.ToInwOaPath(mi); //创建回调对象 NavGeometryCallback navGeometryCallback = new NavGeometryCallback(); navGeometryCallback.UnitScaleToMM = (float)UnitConversion.ScaleFactor(model.Units, Units.Millimeters); foreach (InwOaFragment3 inwOaFragment in inwOaPath.Fragments()) { Autodesk.Navisworks.Api.Interop.ComApi.InwOpState10 state = ComApiBridge.State; Autodesk.Navisworks.Api.Interop.ComApi.InwOaPath3 inwOaPath2 = (Autodesk.Navisworks.Api.Interop.ComApi.InwOaPath3)inwOaFragment.path; Autodesk.Navisworks.Api.Interop.ComApi.InwLTransform3f localToWorldMatrix = inwOaFragment.GetLocalToWorldMatrix(); Array array3 = (Array)(object)localToWorldMatrix.Matrix; InwOaPath path = inwOaFragment.path; ModelItem obj2 = ComApiBridge.ToModelItem(path); bool flag = !mi.Equals(obj2); if (!flag) { ComApi.InwLTransform3f3 localToWorld = (ComApi.InwLTransform3f3)(object) inwOaFragment.GetLocalToWorldMatrix(); //Array array_v1 = (Array)(object)localToWorld.Matrix; InwLTransform3f3 fragmentTransform = (InwLTransform3f3)inwOaFragment.GetLocalToWorldMatrix(); // navGeometryCallback.localToWorldMatrix = inwOaFragment.GetLocalToWorldMatrix(); navGeometryCallback.FragmentTransform = fragmentTransform; inwOaFragment.GenerateSimplePrimitives(nwEVertexProperty.eNORMAL, navGeometryCallback); } } Color originalColor = mi.Geometry.OriginalColor; NavColor color = new NavColor((float)originalColor.R, (float)originalColor.G, (float)originalColor.B, 1f - (float)mi.Geometry.ActiveTransparency); navGeometryCallback.Geometry.Color = color; this.Geometries.Add(navGeometryCallback.Geometry); this.currentTriangleCount_ += navGeometryCallback.Geometry.Triangles.Count / 3; node.GeometryId = string.Concat(navGeometryCallback.Geometry.Id); bool flag2 = this.currentTriangleCount_ >= this.maxTriangleCount_; if (flag2) { this.WriteModel(); } } foreach (ModelItem modelItem in mi.Children) { bool isHidden = modelItem.IsHidden; if (!isHidden) { NavModelNode navModelNode = new NavModelNode(); node.Children.Add(navModelNode); this.VisitModelItem(model, modelItem, navModelNode); } } }
private string GetColorString(NavColor color) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.AppendLine("newmtl " + this.colors_.IndexOf(color)); stringBuilder.AppendLine(string.Concat(new object[] { "Kd ", color.R, " ", color.G, " ", color.B })); stringBuilder.AppendLine("d " + color.D); return(stringBuilder.ToString()); }
// Token: 0x0600000A RID: 10 RVA: 0x000020C0 File Offset: 0x000002C0 public bool Equals(NavColor target) { return(this.R == target.R && this.G == target.G && this.B == target.B && this.D == target.D); }