private void CreateBoxShape(IFCImportShapeEditScope shapeEditScope, Transform scaledLcs)
{
using (IFCImportShapeEditScope.IFCContainingRepresentationSetter repSetter = new IFCImportShapeEditScope.IFCContainingRepresentationSetter(shapeEditScope, this))
{
// Get the material and graphics style based in the "Box" sub-category of Generic Models.
// We will create the sub-category if this is our first time trying to use it.
// Note that all bounding boxes are controlled by a sub-category of Generic Models. We may revisit that decision later.
// Note that we hard-wire the identifier to "Box" because older files may have bounding box items in an obsolete representation.
SolidOptions solidOptions = null;
Category bboxCategory = IFCCategoryUtil.GetSubCategoryForRepresentation(shapeEditScope.Document, Id, IFCRepresentationIdentifier.Box);
if (bboxCategory != null)
{
ElementId materialId = (bboxCategory.Material == null) ? ElementId.InvalidElementId : bboxCategory.Material.Id;
GraphicsStyle graphicsStyle = bboxCategory.GetGraphicsStyle(GraphicsStyleType.Projection);
ElementId gstyleId = (graphicsStyle == null) ? ElementId.InvalidElementId : graphicsStyle.Id;
solidOptions = new SolidOptions(materialId, gstyleId);
}
Solid bboxSolid = IFCGeometryUtil.CreateSolidFromBoundingBox(scaledLcs, BoundingBox, solidOptions);
if (bboxSolid != null)
{
IFCSolidInfo bboxSolidInfo = IFCSolidInfo.Create(Id, bboxSolid);
shapeEditScope.AddGeometry(bboxSolidInfo);
}
}
return;
}