Sketchup for furniture design. Geo-modeling with SketchUp. Sketchup 4D scheduling. Design Docs with sketchup. Sketchup 3D printing plugin. Dibac for Sketchup V-ray 2. All right reserved. All site content copyright Site Developed by Global Associates. Explore aspirational solutions for change in this beautiful series of films. From the moratorium on commercial whaling to the Paris Climate Agreement – celebrating the UN summit in Stockholm that put the environment on the global agenda.

But how Three ways we can turn the tide on nature loss. The impacts of nature loss affect us all, and it is only getting worse — since wildlife populations have declined by Over 60 years of action. Download Download PDF. Translate PDF. Sketchup is a software for the creation and visualisation of 3D design. Because of its frequent use, high heritage value and inherent preservation risks, the Flanders Architecture Institute wishes to develop a preservation policy with regard to the SketchUp file format.

The next chapter focuses on the SketchUp files, starting with a description of the geometry model, an exploration of the undisclosed internal file format structure and an investigation of the compatibility with other file formats.

The last chapter discusses possible risks and vulnerabilities for preservation of SketchUp files on the long term. SketchUp may be regarded as a stable format which is not at risk to become obsolete – at least not in the near future.

Nevertheless, the overall conclusion is that archival institutions will need to take action and have to develop and implement preservation policies for SketchUp files in their archives.

This archival format is expected to minimize the preservation risks in connection to adoption, platform independence, disclosure, transparency and metadata support.

Practical experience and previous analyses have shown that Sketchup is a widely adopted format for computer-aided design CAD and is frequently used within the architectural design process. This creative use of Sketchup means that the resulting SketchUp files have a high historical and cultural value. But as all digital files, SketchUp files are fragile: bits can be damaged by wear and tear on the carrier.

And even if the bits are preserved well, files can become inaccessible because of its dependency on a specific version of specific software on a specific operating system. Where established solutions may exist for less complex files image, sound , preserving CAD files with its numerous specifications and formats, has proven to be challenging.

This includes 1 the development of guidelines for architects and other archive creators, aimed at the safeguarding of SketchUp files in the medium and long term and 2 the development of a preservation strategy for the trusted digital repositories.

Currently, very little research is available on the SketchUp software and file format in the context of digital preservation. That is why the Flanders Architecture Institute has commissioned Datable to investigate the history, internal structure, application and possible risks in terms of preservation in the medium and long term of the Sketchup software and file format.

The focus of this report is to give a better understanding of the SketchUp model and file format in terms of preservation risks and the way they can be dealt with.

This report was written for an audience of archivists who have to deal with the preservation of SketchUp files,4 not so much towards the actual users of the SketchUp software a whole range of manuals and tutorials is available for them. The software was released to the public in August as a general purpose 3D modeling tool. Google released both a free version of SketchUp and a paid Pro version. Trimble sells products and services into the land survey, construction, agriculture, transportation, telecommunications, asset tracking, mapping, utilities and mobile resource management industries.

The software plays a major role in different stages of the design process. It is most often used as a visualization tool, along with other design tools such as AutoCAD. Just as physical scale models, a three-dimensional rendering can be viewed from different angles. Applications such as SketchUp give the opportunity to create walkthroughs and other ways to virtually explore a design.

Visualizations are often used to show a design to a potential client, but they will also give the architect the opportunity to get a better understanding of the design and discover eventual flaws — better than a two-dimensional representation does.

With the free version, users can create 3D models and save them to the cloud or locally. BIM features are not supported either. The paid versions Shop bundle and above offer extended features, access to the Extension Warehouse and support from Trimble.

It has extended functionalities and gives access to the Extensions Warehouse. Also, SketchUp LayOut is included. It was available for home, personal and educational use. Although not promoted by Trimble, SketchUp Make is still available for download. SketchUp Pro models can be placed in multiple views on a template e. LayOut files extension. It allows users to view 3D models orbiting, panning, playing animations , change camera settings or view object properties.

Models can be printed as well, but editing or exporting a model is not possible. The demo models that ship with the app can be used to test out the AR model viewing features. In order to view own models in AR, an active SketchUp Shop, 11 For an explanation of export file formats, see chapter 4. Alternatively, SketchUp Free subscribers can purchase access to the AR Model viewing features on a standalone basis via in-app subscription.

As the mobile viewer, these apps are freely available but a subscription is required to upload models. As such, they created the Extension Warehouse, allowing users to share and download SketchUp plugins and extensions. To assure the quality of the extensions, developers must submit a request before they can upload extensions. Trimble Connect allows users to publish, open, import reference files and update SketchUp files from Trimble Connect project folders.

To use the service, a Trimble Connect extension has to be installed in the SketchUp application. Both APIs can create new documents and read or modify existing documents.

SketchUp uses Ruby 2. The source code is undisclosed. The license prohibits, among other things a to decompile, disassemble, or otherwise reverse engineer the software; b to attempt to reconstruct or discover any source code, underlying ideas, algorithms, file formats or programming interfaces of the software; c to copy, modify or translate any part of the software, create a derivative work of any part of the software, or incorporate the software into or with other software; d to use or host the software in a virtual server environment.

SketchUp applications may contain or be provided with certain third-party software including open source software or other software which may be made available in source code form and data sets, which may be licensed under the third party license. Users with a subscription need to sign in on the Trimble account manager before they can use the application.

An overview of the supported operating systems is given in the Addenda. The video card driver must support OpenGL 3. Intel-based video cards are not recommended. NET Framework version 4. OpenGL is open source and platform independent. OpenGL 3. The use of these and any other virtualized environments is prohibited by the license agreement. All features apply to the most advanced version of the software i. SketchUp Pro. Version date New features 1. Dropbox ; improved materials library.

These tools support the drawing of circles, polygons, arcs, rectangles and freehand form. SketchUp designing is supported by a system of inference drawing that anticipates the intentions of the user, comparing possible 2D line positions with the main axes and the existing model, allowing interactive drawing in 3D space.

With the patented extrusion tool, a user can select a face and drag it up or down to produce and control the depth of a 3D volume. Version 4 introduced the Follow Me tool which allows users to push or pull a surface along a path. Also, when a curved or freehand 35 U.

SketchUp uses hidden geometry to achieve this smooth surfaces and edges. Terrain modelling with the Sandbox tool is based on a special type of geometry called a triangulated irregular network TIN , which basically is a group composed of triangles. When a model is exported e. Chapter 4. This way users can then configure certain aspects of the component, or the component can behave dynamically, e.

This way a user can create sketchy-edge styles based pencil lines, pen strokes or thick graphite lines. The style can be created by lines drawn on paper or digitally in an image-editing program. This was possible because Trimble had agreed with Google when taking over SketchUp that the Google Earth maps and images could be used in SketchUp for five years. SketchUp Pro and later versions now use image material made available by DigitalGlobe. To increase the difference between SketchUp Pro and the free Make version and to justify the costs for the Pro version, the Geo-location function is no longer available in SketchUp Make Locations can also be added manually by entering the latitude and longitude values of the desired position.

The classifier tags geometry with industry-standard object types walls, slabs, roofs… Geometry must be converted to components first and a classification needs to be imported. Explore Ebooks. Bestsellers Editors’ Picks All Ebooks. Explore Audiobooks.

Bestsellers Editors’ Picks All audiobooks. Explore Magazines. Editors’ Picks All magazines. Explore Podcasts All podcasts. Difficulty Beginner Intermediate Advanced. Explore Documents. Google SketchUp Pro 15 Full. Uploaded by Rizki NizCky ‘Progress’. Document Information click to expand document information Description: cara instal sketch up Did you find this document useful?

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Along with the OBJ file format, it is a de facto industry standard for transferring models between 3D programs. It has some limitations – The 3DS format does not support layers; – Length of filenames of objects are restricted e. The DWG specification is owned by AutoDesk and proprietary, but has been made available including open software libraries by reverse engineering by the Open Design Alliance.

SketchUp uses the current units set in the Units pane of the Model Info dialog box as a reference for translation to a. It is used to provide interoperability between applications to create film, game, or similar 3D content. Two-sided faces are exported twice: once for the front and once for the back. The format is used as the collaboration format in Building information modeling BIM projects.

The exporter supports the IFC2x3 format only and several issues with the support of the IFC format have been reported. It is mainly used to represent an SketchUp model in context of its intended surroundings. A KMZ can contain location data latitude and longitude along with other information, including limited SketchUp geometry.

Both free-form and polygonal geometry is supported. The multilevel hierarchies tree format from SketchUp are not supported. Some text may appear in a slightly different font in the exported file.

An STL file describes a raw, unstructured triangulated surface. STL files describe only the surface geometry of a three-dimensional object without any representation of color, texture or other common CAD model attributes.

However, for the binary format, there are some non-standard ways of supporting color information. The format is text based and has been accepted as an ISO standard. However, it has been superseded by X3D. The software has been discontinued by Autodesk in This compression is achieved by omitting the ‘overhead’ in complex CAD files. The geometry is encoded in an embedded file, e.

It is accompanied by the GLTF file format. As the SketchUp file format is undisclosed, these import functions probably use software libraries provided by Trimble in the SDK. Some examples are: – VectorWorks: supports the import of SketchUp files, but the after importing, the design may need redesign using Vectorworks editing tools.

When bringing a SketchUp file into 3ds Max, all objects are imported except optionally hidden objects. An example are the Classification features: classification assignments to objects need to be saved within the SketchUp file. Older SketchUp versions would choke and likely crash SketchUp if they encountered this data. The files are backwards compatible to at least version 3.

Compatibility with earlier versions is not documented, but we had no problems opening a SketchUp version 2 file in SketchUp version To determine these risks, for this we use a list of criteria to determine whether a format is suitable as an archive format 1 Adoption — the extent to which the format is in widespread use, e.

This includes OAIS97 representation information and occasionally how far the file format supports the recording of management processes it has been subject to e. Microsoft Office document properties.

A publicly available software library and SDK allows the creation of applications that can read and write SketchUp files, but Trimble is the sole owner and maintainer. Although different viewers for SketchUp files are available, adoption of the format by other applications is rather low in that the SketchUp file format is only used by SketchUp as a native format. The license prohibits the use in a virtual server environment, which may complicate emulation as a preservation strategy.

Another possible risk arises because users must log in to the Trimble license server before the software can be activated. This must be repeated every time the software is used on another device. In addition, since Trimble started to sell licences on a subscription base. Any interruption or permanent failure of the license server can result in the disabling of SketchUp.

Internally the application depends on few other technologies, most of which are open source. The application extension plugin development relies heavily on the open Ruby programming language. SketchUp files can include raster image files e. Some embeddable file formats are proprietary e. Photoshop format , which may create an extra preservation risk.

Workflows may rely on relations between a model and other files, e. Exceptions may be the use of external location files. Also, the source code of the application itself is undisclosed. An analysis of the file header revealed it is also possible to determine the file format, version and build number by its file signature. As the structure of the file is not documented and the file is binary, file contents cannot be checked or analyzed properly. Some information however e. We found no indication of metadata that document the history of a SketchUp file.

The format architecture never radically changed, and backward compatibility is supported from the first version until now. In other words, SketchUp may be regarded as a stable format that is — at this time — not at risk to become obsolete. Nevertheless, on medium or long term archival institutions will need to take action and have to develop and implement preservation policies for SketchUp files in their archives.

Several approaches are available, which can be grouped in either 1 the preservation of the technology or 2 the preservation of the objects. The same licensing policy impedes the possibility of reverse engineering the format in order to create documentation and open software libraries that could guarantee access to SketchUp files in the future.

In any case, applying an emulation strategy requires that the legal and technical challenges are addressed in advance. This archival format is expected to minimize the preservation risks listed above: adoption, platform independence, disclosure, transparency and metadata support. As described in chapter 4.

The development of a migration workflow would require a more thorough investigation of the way these different file formats support the required significant properties, as well as the way the SketchUp export functionalities or plugins comply with the file format definitions. The preservation policy should also take into account the properties that are effectively applied by SketchUp users: complex SketchUp models that contain dynamic components, advanced lighting settings will be more demanding than a model with uncomplicated geometry.

Therefore, different migration paths may be applied: e. But again: the effects of a migration on the eventual loss of significant properties should be thoroughly investigated. In the event that the current SketchUp supported export formats do not meet the requirements of an archiving format, a choice can be made to develop an extension that can migrate the logical content — or at least the significant properties — of a SketchUp file to an acceptable archiving format.

In doing so, account must be taken of the need to adjust this extension with each significant modification of the SketchUp model. A migration procedure should still use VRML as an intermediate format. The Signal. Towards the long-term preservation of building information models. Tsinghua University. Bethany SketchUp 1. CCSDS Exploring the impact of Bit Rot. National Library of New Zealand. Harvey, Ross. Preserving digital materials. Lawrence, Gregory W. Risk management of digital information: a file format investigation.

Council on Library and Information Resources. Lindlar, M. Products: Sketchup 4. Sketchup n. Smith, M. Curating architectural 3D CAD models. Tamke, M. Overview of technological approaches to digital preservation and challenges in coming years. The state of digital preservation: an international perspective, Trimble File formats for preservation. Underwood, W. Extensions of the UNIX file command and magic file for file type identification. Georgia Tech Institute of Technology.

Van Impe, E. Archief Christian Kieckens. Survey in opdracht van het Centrum Vlaamse Architectuurarchieven. They therefore constitute a reconstruction based on different sources and do not provide a complete picture of all software and file format versions that have existed.

The magic number is based on a actual analysis of the file format, or compiled on the basis of the known structure and the version number. Software version software version no. V1 Pre-release 1. SketchUp 7. Additionally Microsoft Internet Explorer 9 or greater required. Removed support for OS X SketchUp Desktop Classic licenses do not require a sign-in. This gives an insight into the structure and evolution of the SketchUp model.

AttributeDictionari a collection of all of the AttributeDictionary objects that are 6. AttributeDictionary allows you to attach arbitrary collections of attributes to a 6. Axes SketchUp’s drawing axes consist of three colored lines red, green, blue , usually perpendicular to each other, displayed in the drawing area.

The exception is when the user open an instance with a non-orthogonal transformation. The root model transformation is always orthogonal. The drawing axes are used by drawing tools to align the geometry it creates as well as affecting the inference engine. Since SketchUp is a surface modeler, all circles, arcs, and arbitrary curves are really just edges that are bound together in sequence.

This is the 6. You can think of ArcCurves as entities that were created with SketchUp’s Arc or Circle drawing tools and Curves as entities that were created with the Freehand drawing tool. However, keep in mind that all Curves in SketchUp are really edges with some extra data attached to them. Drawingelement Drawingelement is a base class for an item in the model that can be 6. These items include edges, construction points, construction lines, and images.

Components are a collection of entities that can be instanced and reused multiple times throughout a model. For example, you could draw a chair once, turn it into a component, and then use 6 instances of it to surround a table. Therefore, the ComponentInstance class contains a reference to a corresponding ComponentDefinition object and a Transformation object which contains the location of the component in the Drawing Window. Construction lines can be infinite in length, semi-infinite i.

For example, you may put a construction point at the center of a circle to make it easier to locate that point for performing other operations. It’s not instantiable. DimensionLinear The DimensionLinear class represents linear dimensions. That means that you always will have one and only one of each of your groups.

In the actual implementation, SketchUp keeps track of groups as a special kind of Component that combines properties of definitions and instances, which is why you will see deprecated methods like Group. This class contains methods for adding and retrieving definitions from the list. Layer The Layer class contains methods modifying and extracting 6. By default, a SketchUp model has one layer, Layer 0 zero , which is the base layer.

You can’t delete or rename Layer 0. Unlike certain other CAD software packages, entities associated with different layers in SketchUp still intersect with each other. If you want collections of entities to not intersect, place them in Groups instead. Layers are commonly used to organize your model and control the visibility of related groups and components.

Layers The Layers collection allows you to see and manage all of the layers 6. You get a pointer to the Layers object from within the Model. LineStyle This provides a way for SketchUp to customize a line style and be set on a layer.

LineStyles Provides access to the different line style objects in the model. A Loop is a chain of Edges that bound a Face. Material The Material class represents a texture or color that can be applied 6. It is most often applied to Faces. Materials A collection of Materials objects. Each model contains a Materials 6. Page The Page class contains methods to extract information and modify 6. Pages The Pages class contains methods for manipulating a collection of 6.

RenderingOptions The RenderingOptions class contains method to extract the 6. SketchUp software and file format 51 Style The Style class contains methods for modifying information about a 6. Styles are a collection of display settings that tell SketchUp how to draw the model. Styles The Styles class contains methods for manipulating a collection of 6. Vertex A Vertex represents the end of an Edge or a point inside a Face. KMZ files are zipped.

KML files, which make them easier to distribute and share with multiple users. SKB files appear as [filename]. The macOS version autosaves models with the “. The file structure is not different from that of a regular. All these files are zipped up in one file. Alternatively, a classification can also be defined in a single XSD file. A license file can have a.

Materials files have a structure similar to LayOut files: a zip archive containing raster images and xml files illustration. The thumbnail images are in PNG format, while the referenced images are in the oiriginal file format. Newer versions of SketchUp 6. Both the. Graphic Card for Sketchup. Sketchup Help. Sketchup with linux. Sketchup Jobs. Sketchup for mobile application. SketchUp Fire Service. Sketchup for Solar design.

Architectural design. Interior design. Landscape Architecture. GIS sketching. Mechanical Design. BIM Modeling. Sketchup for furniture design. Geo-modeling with SketchUp. Sketchup 4D scheduling. Design Docs with sketchup.

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The format is used as the collaboration format in Building information modeling BIM projects. Page The Page pr contains methods to extract information and modify 6. Overview of technological approaches to digital preservation and challenges in coming years. This gives an insight into the structure источник evolution of the SketchUp model.

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