The documentation for this option can be viewed by pressing the "Options" button and then the For example, if you import a Rhino file and find that 200 objects are grouped under one folder, then enabling this option will cause all such occurrences to collapse the children geometry of each grouping folder into one object. The primary purpose of this function is to walk the imported geometry hierarchy and compress together all objects that are parented under a single folder into a one new object. It is an integral and core part of any Okino CAD importer, and it has been added to the Rhino importer for added benefits. This checkbox enables one of the most important and critical scene processing functions in all of Okino software. These options can also be enabled via the "Optimize hierarchy after completion" checkbox found on the options dialog box of the "Compress & optimize number of objects" option (see below). 3dm files and find that there are a number of yellow folders (one per imported file) with one a single object in each folder. The second optimizer is useful if you batch import a number of. Simpler, deleting empty folders which only have 1 geometry object in them. Optimzier # 1 removes runs of empty folders, as well as folders with no children. These options provide methods to remove redundant grouping nodes from the imported. Hierarchy Optimizer # 1, Hierarchy Optimizer # 2 Main Options Panel of the Rhino and OpenNURBS 3D File Import Converter This will, however, cause all NURBS surfaces to become tessellated. To obtain the most optimized imported scene, enable the 'Compress & optimize number of objects'Ĭheckbox.Use the 'ProE/Creo Windows Solids - 184 solids' IGES export format from Rhino. An alternative method to import from Rhino is via IGES and Okino's BREP solids-based.They are also required if you wish to import texture mapped The Render button or menu item inside of Rhino, and not just put the viewports into Shaded Orientations to have 'Render Meshes' created for each NURBS surface. 3dm file, go into Rhino and 'Render' the scene from various viewpoint Runtime Usage Notes of the Rhino and OpenNURBS 3D File Import Converter Rhino 'Text annotations' (2d vector text) are imported and converted to Okino 3D procedural text.Point clouds are imported as Okino 3d point sets.Related geometry is attached to one of these grouping folders. Each recursive Rhino layer is converted into equivalent parented Okino grouping folders, and all.Ambient, spot and point light source are supported as well as their light color and intensity.The texture map associated with a material definition is imported as a texture reference.Ambient, diffuse and specular colors are the basic entities imported from a Rhino material.Ī user option is provided to allow with the layer's Rhino material or RGB color to be used for a Materials are created and assigned per layer or per object.Has equivalent functionality and hence an exact replica is reproduced of Rhino block usage and Of other grouped items (referred to as 'block definitions' within the Rhino software). Rhino supports complex, recursive instancing of geometry items, or instancing or any number.Independent NURBS curves, collection of curves (multi-segment curves) and composite curves are.If you wish to import texture mapped BREP objects from Rhino. Rhino and assigned as children entities of the Rhino 'BREP' object. Alternatively the Render Meshes will be used, as created in BREPs are imported as multiple distinct NURBS surfaces (with optional trim curves) parented to.Meshes with vertex normals, vertex uv texture coordinates and vertex colors are imported.The following data is imported from the Rhino/OpenNURBS. Supported Data of the Rhino and OpenNURBS 3D File Import Converter Note: some conversion paths shown in this image are uni-directional only. Please also refer to the corresponding Okino Rhino/OpenNURBS export converter. This is the main file format used by the Rhino NURBS modeling package by Robert McNeel and AssociatesĪnd is also an open standard for the transfer of NURBS based surface and curve data. This import converter reads in geometric and scene data from the OpenNURBS. You are here: Home » Import CAD Formats » Rhino DWF for AutoCAD, Navisworks, Revit & Others.DWF (AutoCAD, Navisworks, Revit & Inventor).
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