Theory of Rendering

Today, we will talk about the theory behind computer-generated 3D rendering of models. The physics based representation (PBR) is an energizing pattern, whenever characterized essentially, of continuous rendering. The term is across the board, which regularly makes disarray regarding what it implies precisely.

The speedy answer is: 'numerous things' and 'depends', which doesn't permit us to get away from ​​what it truly is, so I have proposed to attempt to clarify in detail the PBR what it speaks to and how it contrasts from the most seasoned rendering strategies. This archive is expected for individuals with zero or extremely essential information on this theme and won't talk about any scientific code.

Quite a bit of what makes a physics-based rendering framework not the same as its ancestors is a more profound thinking about the conduct of light and the surfaces associated with it. The rendering capacity has progressed adequately so a portion of the old ways to deal with this subject would now be able to be viewed as out of date and with them a portion of the old techniques to produce something imaginatively momentous.

This implies both the architect and the craftsman must comprehend the inspirations of these changes.

We will begin with a portion of the essential ideas so they are all around characterized before beginning to highlight what's happening. In the event that you keep pursuing these first ideas that you will most likely definitely know without a doubt it will merit perusing, you can likewise check our own article of Joe Wilson on the production of PBR delineations.

Diffusion and Reflection

Diffusion and reflection, otherwise called "diffuse" and "specular" light individually, are two terms that depict the most fundamental detachment of the associations between the surface and the light. A great many people will be acquainted with these thoughts on a down to earth level, however they may not have a clue about the physical contrasts that exist between them.

At the point when the light strikes a surface, some portion of it will be mirrored, that is, it will bob, from the surface and will do as such toward the ordinary side of that surface. This conduct is fundamentally the same as that of a ball tossed against the ground or a divider: it will ricochet at the contrary edge.

On a completely cleaned surface, it will bring about a "reflect" appearance. The word 'specular', which is frequently used to portray this "reflect" impact, originates from the Latin ' speculum ' (it appears that 'specularity' sounds more expert than "reflect impact").

Nonetheless, not all light is reflected from the surface. Normally, a few beams of light will enter inside the lit up object. There they will be consumed by the material (for the most part they will be changed over to warm) or scattered inside.

A portion of this light can come back to the surface, turning out to be noticeable by and by to the eyes and cameras present. This is known by numerous names: "Diffuse light", "Diffusion", "Dispersion (Subsurface Scattering);: all portray a similar impact.



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KeyShot 6.3 is released by Luxion

Luxion, the leading solution provider in advanced rendering & lighting technology, just launched the most updated version of KeyShot i.e. KeyShot 6.3. KeyShot is the first ever real-time ray-tracing and global-illumination program to simplify 3D rendering and animation process. This latest version contains new import libraries and extended support for the newest releases of Autodesk Alias, Inventor and Maya, Siemens NX and Solid Edge and SOLIDWORKS.

KeyShot 6.3 contain the most updated modeling libraries and software support, along with support for Autodesk Alias 2017, Inventor 2017 and Maya 2017, support for Siemens NX 11 and Solid Edge ST9 as well as superior and updated support for SOLIDWORKS 2017.

Besides, providing basic support to 3D file formats, KeyShot also includes supplimentary free plugins for most 3D modeling software. There are various plugins which are updated to support more software versions with new plugins included to extend integration. In plugin updates, support is provided for Autodesk 3ds Max, Alias, Maya, Fusion 360 and Revit, SOLIDWORKS, PTC Creo and SketchUp. The users can download all KeyShot plugins at keyshot.com/plugins.

The current users of KeyShot 6 can download & set up the KeyShot 6.3 and Network Rendering updates at www.keyshot.com/downloads. Upgrades to KeyShot 6 can be done online at www.keyshot.com/upgrade or via a qualified KeyShot reseller.

Image Courtesy: keyshot.com

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How to produce realistic leather material in v-ray for sketchup

This sketchup video is based on V- Ray for SketchUp materials . By going through this v-ray for sketchup video, one will be familiar with step-by-step process for generating a realistic leather material. This leather material will enhance the look of your living room.

In v-ray there are extensive materials library which can be used in professional 3D rendering & 3D visualization. One can add material through material editor available in v-ray toolbar. At first right click on ‘scene materials’ and then choose ‘add material’ and click ‘AddVRayMtl’.

A new material alias ‘DefaultMaterial’ under ‘Scene Material’ will be visible in material editor . The users can rename this new material and right click on it and apply material objects.

Reference Article : How to create your own material on Vray/SketchUp

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Jorge Barrero is conducting an exclusive course alias 3D rendering with vray 3.2 for Sketchup and Rhino 5

Jrge Barrero, a senior architectural designer and digital design leader associated with M. Arthur Gensler Jr. & Associates, Inc. (Gensler), is conducting an exclusive course alias ‘3D Rendering with Vray 3.2 for Sketchup and Rhino 5.

Under this course, Jorge Barrero will briefly demonstrate how to produce stunning renderings by applying Vray for Sketchup 2016 and Rhino 5.

Initially one will gather knowledge on how to organize your initial project, together with bringing in a 3d model, arranging lights and cameras, and generating materials. Then, training will be given on how to render out your model as well as how to apply render settings and how to fine-tune those settings to obtain your rendered image prepared for post production. To end with, one can understand how to transfer anyur rendered image into Photoshop for post production, with the use of rendered channels as well as attaching real world images, and compositing effects.

After completing this course you will be well prepared to transform a 3d model into Vray for Sketchup 2016 and Rhino 5, render it out, and touch it up in Photoshop to add professionalism to your final image.

Join the course online blackspectacles.com

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KeyShot v6.1 is just launched with improved workflow & 3d rendering capabilities

Luxion, the trusted solution provider in highly developed rendering and lighting technology as well as creator of KeyShot, the realistic ray-tracing and global-illumination program for 3D rendering and animation, just launched KeyShot 6.1. With this new release, the workflow & 3d rendering process is significantly enhanced.

KeyShot 6 contains some advanced features for lighting mode that offer new scopes and rapid rendering in generating product, automotive and interior architecture visuals.

For Pro users, there are lots of exciting features like advanced material making with the new Material Graph and a easier workflow with geometry editing and multi-layer PSD output. It now becomes possible for Pro users to generate advanced DOF, Panorama and Camera Path animations other than standard parts and camera animations, and observe the results in real-time, once these are produced.

KeyShot 6.1 integrates these capabilities with enhancements to the patented KeyShot HDRI Editor, advancements to Toon and Anisotropic materials, and reorganized 3D software integration for KeyShot 6.

KeyShot HDRI Editor

KeyShot 6.1, facilitates the user to produce half-pins – half rectangular or half circular pins. Both new and existing pins may be transformed into half pins, by picking the Half option in the pin properties of the HDRI editor. Together with this functionality, the HDRI Editor user interface is upgraded for a smoother workflow and users can experience crucial enhancements in speed concerning navigation and development of HDR images.

Additional Updates

Other significant advancements contain the inclusion of IES light, point light and area light thumbnails in the KeyShot Library to demonstrate brightness and color of lighting presets in a superior manner. With the Toon Material Type, it becomes easier to efficiently make control over outline and part contours for better production of visuals with technical documentation. With the Anisotropic Material Type, modification can be made to the Roughness parameter in both X and Y position. For KeyShot Animation, the users can also apply motion blur for cameras in both the real-time and offline rendering modes.

The users can access a 14-day trial version as a free down-load at keyshot.com/try/. Contactsales@luxion.com for the full experience with all features enabled and no watermark.

In order to download and install KeyShot 6.1 update, the current users can subscribe athttps://www.keyshot.com/downloads/. To upgrade to KeyShot 6, the users have to buy online athttps://www.keyshot.com/upgrade/ or through a qualified KeyShot reseller. To get further updates on pricing, please contact your local reseller or sales@luxion.com. For more information on KeyShot products, please visit keyshot.com and follow Luxion on Facebook or Twitter.

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Learn V-ray online and obtain a 5SRW certification for V-ray

CGworld Pte Ltd is offering an exclusive online course for v-ray users. The course is known as 5-Step Render Workflow. By undergoing this v-ray course one will be able to use v-ray as a real DSLR camera.

One can learn to use photographic perception to V-ray. With 5-step render workflow, one can learn realistic composition, professional lighting through v-ray, material formation in v-ray, final setting and render elements with v-ray, post production methods with photoshop.

All the lessons in this v-ray course are provided with v-ray for 3ds max which consist of videos, concepts and exercises to allow to be a 5SRW certified professional for v-ray. This course is available in 7 different languages. The course contains 50 advanced prerecorded lessons. Besides, some renowned v-ray official instructors will provide their support directly through email.

If you are not 3ds max user, there will be series of downlodable files scenes for 3ds Max, Rhino, SketchUp, Maya or C4D.

In order to get more information on this course and course fee, visit http://www.learnvray.com/

Image Courtesy: www.learnvray.com

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Create a model with CurviLoft sketchup plugin & render it with Keyshot

Paulo Corceiro presents a learning video for beginner’s sketchup users. In this video, one can learn how to use CurviLoft sketchup plugin. CurviLoft is developed by Fredo6 and this sketchup plugin support SU6, SU7, SU8, SU13 and SU15. This plugin is useful for loft and skinning geometries as well as producing surfaces from contours.

Besides, this sketchup video also focuses on how to render the model created with CurviLoft through Keyshot 5, the sophisticated 3d rendering & animation software.

Image Courtesy: youtube.com

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E-on Software introduced new VUE 2015 Product series for improved digital modeling

E-on Software launched new series of VUE 2015 to improve the workflow of 3D artists & 3D Enthusiasts. The 3D artists will be capable of producing luxurious 3D digital nature through VUE modular applications. These new ranges of products range include VUE Pioneer 2015, VUE Esprit 2015, VUE Studio 2015 and VUE Complete 2015.

FREE VUE Pioneer 2015 : With various landscape-making tools inside VUE Pioneer, the Newbie to 3D and informal artists can effortlessly produce and render stunning images of their individual 3D worlds as well natural 3D environments. The users can access entry-level product of VUE Pioneer from Cornucopia3D.

For more updates, visit www.cornucopia3d.com/pioneer

VUE Esprit 2015 is the superior Digital Nature application with comprehensive import and scenery control functionalities for advance level 3D artists. It comes with discerning workflow, sophisticated rendering features and Poser consolidation. The 3D artists can generate innovative 3d art with various styles by applying some exclusive natural 3D tools and render quality.

For obtaining more updates, visit www.e-onsoftware.com/esprit

VUE Studio 2015 is the highly sophisticated Digital Nature application that contains robust vegetation and rendering capabilities for committed 3D artists with improved natural vegetation features, progressive rendering aspects and comprehensive Poser integration. VUE Studio offers complete control on producing the complicated scenes and at the same time preserving an instinctive workflow.

Visit www.e-onsoftware.com/studiofor more information

VUE Complete 2015 is integrated into a solitary package containing large number of cutting-edge features facilitating 3D artists to effortlessly generate and manage rich EcoSystems™ of wind-swept trees and plants, hyper-realistic spectral atmospheres and detailed terrains in completely animated scenes.

Get more information from www.e-onsoftware.com/complete

New features of VUE 2015 - VUE 2015 offers lots of enhancements which range from rapid rendering, enhanced overall performance, a new non-photo-realistic renderer, a new displacement mapping engine and other.

Given below the synopses of new features within VUE 2015:

• Speedy rendering
• High-amplitude displacement mapping
• Non-Photo-Real engine evaluates renders like an artist to produce elegant artwork
• More rapid Previewing
• Energy Conservative AntiAliasing
• Import geo-located terrains
• Export Rocks
• Quick content browser through big previews, search and more
• Double-sided materials
• Auto-scale clouds with altitude
• Modulate Spectral clouds sharpness with a function graph

For getting more updates on the new features, visit www.e-onsoftware.com/products/vue/#Artists

VUE Pioneer, Esprit, Studio and Complete support Windows® XP/Vista/7/8/8.1 and Mac OSX 10.6-10.10 for 64-bit systems only and accessible in English language.

E-on Software is offering introductory special prices for a stipulated time period until May 3rd, 2015. The potential users can get the complete licenses at a discount of 30% and upgrade by 20%.

For detailed pricing, visit www.e-onsoftware.com/pricelist

There will be trial version available soon for VUE Esprit, Studio and Complete 2015 later in the year.

VUE Esprit, Studio or Complete 2014 users who already had a legitimate Cornucopia3D Product subscription program on November 4, 2014 can upgrade to VUE 2015 at free of cost.

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www.sketchup4architect.com

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Sketching in digital watercolors

Artwork by StudioJDK

It can't be said that the designs that come out of studioJDK are old fashioned. On the contrary, they are groundbreaking in their ability to combine artistry and technology, finding a middle ground that most designers simply can't achieve. Jeremy Kay, founder of studioJDK, is able to obtain this remarkable balance by exploring software and techniques that allow him the best of both worlds. Photoshop, SketchUp, and V-Ray are just some of the tools that share equal importance with his watercolors, helping him to create beautiful, effective designs that retain a very human touch.

Artwork by StudioJDK

After becoming inspired by Mike Doyle’s Color Drawing, Jeremy worked side by side with the author himself at Communication Arts, a hybrid firm of architecture, graphic design, and environmental branding. It was this hybrid quality that made Jeremy a perfect fit.

Composition, values, shadow, understanding of light, a steady hand; these were all key design concepts that Jeremy began to apply his passion to. How can someone design better trees? Better human figures? These questions inspired him, and Jeremy's passion for drawing was only matched by his growing fascination with rendering technology.

"I was really into that digital stuff," Jeremy says. "I have a really insatiable appetite, and I still do, about learning new techniques in visual communication".

Artwork by StudioJDK

When he stumbled across the Gnomon Workshop, a place where concept designers of games and movies post tutorials about their methods, Jeremy encountered the second greatest inspiration in his career. Their style of blending drawing and super high-tech rendering was a revelation, and something he was already on the road to achieving himself in architectural visualization.

Jeremy began to model his images in 3D and brilliantly paint on top of them. This technique made his work unique, and put him in high demand. Uniting 3D rendering technology with traditional media was something new at the time, and still uncommon today. It was a dream come true for him.

Artwork by StudioJDK

After a stint at the firm LRK, Jeremy finally knew it was time to go for his ultimate dream: owning his own studio. "My belief is, in order for you to succeed well in what you’re doing as a career, you have to be really passionate about it. I just took the two things I was most passionate about and combined them", he says. "That is architectural concept design and illustration."

The whole industry was moving completely over to photorealism at the time, and Jeremy knew that he wanted to find his own style that would set him apart in the marketplace. Anyone can create exceptional renderings with the help of software and technology, but he wanted to be placed in the rare category of the digital artist.

Ref: stories.chaosgroup.com/StudioJDK

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Rajib Dey

www.sketchup-ur-space.com

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Make advanced 3d rendering & 3D animation with newly released KeyShot 5.2

Luxion, the noted software developer in 3D rendering, lighting and animation field, just declared the availability of KeyShot 5.2. This newest version of KeyShot is already recognized by several Fortune 1000 companies like Chrysler, Fossil, Microsoft, Motorola, Procter & Gamble, Skullcandy, IDEO and SMART Design.

KeyShot 5.2 includes some advanced features like optimizations to motion blur, color precision, focused caustics and visibility of emissive material. The speed, performance and 3d file format support are also significantly improved.

The most crucial advancement is the support for SolidWorks 2015 file formats on Mac and Microsoft Windows platform via the updated Keyshot plugin for SolidWorks. The users can access the plugin at free of cost and download it directly from KeyShot Website. With this plugin, the users can import SolidWorks 2015 files through LiveLinking into KeyShot.

With the introduction of each new release, the existing LiveLinking technology (that links the 3D modeling application with KeyShot) is reorganized by Luxion. If any user revises the design in their 3d modeling application, the updates can be forwarded to KeyShot. Only the modified elements and layers are transmitted to Keyshot keeping the material, animation or lighting same as in the model.

LiveLinking Technology supports Autodesk Fusion 360/IronCAD/PTC Creo & Pro/ENGINEER/Rhinoceros/Siemens/Solid Edge/solidThinking Evolve/Dassault Systemes SolidWorks/Pixologic ZBrush.

The existing subscribers of KeyShot can upgrade to KeyShot 5.2 at free of cost.

Link for download Keyshot 5.2

Download a trial version

Watch the following video tutorial to learn How Keyshot offers advanced rendering and animation.

Image Courtesy: engineering.com

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www.sketchup4architect.com

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Trimble initiates a free access to Sketchup Pro 2015 for all the K12 schools in Hawaii, USA

Trimble together with Maui Economic Development Board’s Women in Technology (WIT) is providing an exclusive opportunity for all K12 public, private and charter schools in Hawaii states of USA to access the most updated version of sketchup software alias SketchUp Pro software (2015) at free of cost.

The Women in Technology Project is a statewide proposal of the Maui Economic Development Board, partly supported by the U.S. Departments of Labor, Education, and Agriculture to improve the skills of the workforce.

With Sketchup Pro, the students will be able to start from the very beginning to import sketches, CAD plans, photos, aerial imagery and other accessible data into a project. By applying the The Pro’s superior modeling tools of Sketchup Pro, the students can easily generate 3D renderings and export them to other 3d modeling programs afterward.

With the combination of STEMworks™ and software like SketchUp Pro, students get the ability to use the identical industry standard tools recognized now-a-days by the architects, designers, builders and engineers. There will be significant divergence in the workflow of the students as they can apply their vital thinking and project based learning capabilities for the real world solution for 3d modeling communities.

With this alliance of MEDB-Trimble, the students from the eligible local schools can access the more dominant and feature-rich Pro version through a short, online survey form.

All the public, charter, and private educators of Hawaii can go through the following linkwww.surveymonkey.com/s/SketchUpPro2015 to finish the survey. A code will then be sent to set up the software.

For any further queries on the distribution procedures as well as getting more updates about STEMworks™, contact Isla Young at 875-2307 or email isla@medb.org.

Image Courtesy: lynda.com

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www.sketchup4architect.com

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The best Sketchup Plugins to improve designing skills

Image Courtesy: landarchs.com

Are you sketchup enthusiasts? Are you looking for some exciting sketchup plugins? This is your turn to get some of them. Ever since sketchup has made the entry in the market, it has become the most used, user friendly 3D modeling software. It has been widely cherished by the students, architect, landscape, animation and videogame specialist. However there are some complexities which cannot be sorted out easily. So, here comes the necessity of rendering plugins. The professionals generally use those plugins. http://landarchs.com/ presents an excellent article of plugins. We bring the excerpt of writer Sha Sulaiman.

Plugins for Sketchup:-

1. Curviloft (free): This is one of the most effective tools among all plugins. It is generally works loft and skinning though sketchup. This is normally used to prepare surface from the curve. There are two methods lofting: firstly, by spline and secondly, by loft alongside with path.

2. Bezier Curve (free): How to make polyline, Bezier, spline curve? This tool will help the user make curves standing on control points. This control point can easily be manipulated. Sometime it defines the pre-defined curves.

3. Shape Bender (free): This plug-in assists curving and helps to make curvy roads.

4. Joint Push/Pull (free): One of the draw back of the sketchup is it do not assist extruding (push/pull) curved surfaces. But it can be sorted out, by Joint push/pull tool. But undoubtedly, this is the best tool for making volumetric solids and multiple axes (curved-in) and different building elements.

5. Unfold (free): It is a converter. It converts 3D models or objects into a 2D plane or orthographic projection. It is most user friendly and need to unfold only.

6. Round Corner (free): It is very useful for edge correction – especially to decrease and smoothing 3D objects.

Render Plugins for SketchUp:

7. V-Ray Render (paid, trial pack available): V-Ray is the rendering engine used by more design artists than any other. V-Ray was made by Chaos Group. It uses some of most proceed and sophisticated practice. Such as global illumination (GI), algorithms, path tracing, photon mapping and irradiance mapping.

8. Maxwell Render (free demo version available): It is a rendering engine. This Raytracer-type rendering engine is impartial 3D render. It utilizes Global illumination (GI) and algorithms based on metropolis light transport difference.

9. Kerkythea (free): It is a unique and impartial rendering tool. It works to create raytracing and Metropolis light transport. It is to be used in clay rendering. One of the famous feagure of this trade is Alex Hogrefe.

10. Raylectron (paid, free trial available): This is another rendering engine generally devoid of approximation and/or emulation and ready to produce animation.

11. SU Podium (paid, free trial available): It is photorealistic rendering image of sketchup model. It uses objects like: texture, colour, shadow, group or background. SU Podium uses ray tracing and global illumination (GI).

Reference:- landarchs.com

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Rajib Dey

www.sketchup-ur-space.com

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Best free 3D modelling applications for you

This is an awesome example of 25 best 3D modelling applications for completely free of cost that we are presenting you. However, to give you the clear concept, you need to know, what is 3D modelling and how it has been used.

What is 3D Modelling

In 3D computer graphics, 3D modeling is the procedure of developing a mathematical representation of any three-dimensional surface of an object (either inanimate or living) via specialized software. The product is called a 3D model. Theoretically, 3 Dimensions refers to substance that are constructed on three plans (X, Y and Z). The process of making 3D graphics can be divided into three basic phases: 3D modeling, 3D animation and 3D rendering.

Courtesy: www.hongkiat.com

Where it is used

The 3D modeling is used in a variety of industries like films, animation and gaming, interior designing and architecture. They are also used in the medical industry for the interactive representations of anatomy. A wide number of 3D software is also used in constructing digital representation of mechanical models or parts before they are actually manufactured.CAD/CAM related software are used in such fields, and with these software, not only can you construct the parts, but also assemble them, and observe their functionality. 3D modelling is also used in the field of Industrial Design, wherein products are 3D modeled before representing them to the clients. In Media and Event industries, 3D modelling is used in Stage/Set Design.

So, here is the list of 25 best free 3d modeling applications for you :-

1. Blender: Blender Foundation is a Dutch public benefit corporation, established to support and make easy the projects on blender.org. A free 3D modeling and animation application which can be utilized for modeling, UV unwrapping, texturing, rigging, water simulations, skinning, animating, rendering, particle and other simulations, non-linear editing, compositing, and creating interactive 3D applications.
2. K-3D: It is free-as-in-freedom 3D modeling and animation software. It features a plugin-oriented procedural engine for all of its content, making K-3D a very versatile and powerful package. K-3D excels at polygonal modeling, and includes basic tools for NURBS, patches, curves and animation.
3. Art of Illusion: Art of Illusion is a free, open source 3D modelling and renderingstudio.
4. SOFTIMAGE|XSI Mod Tool: Free 3D modeling and animation software for aspiring game developers and modders. The Mod Tool is a free version of XSI for non-commercial game creation.
5. Zmodeler: ZModeler (or Zanoza Modeler) is a 3D modeling application developed by Oleg Melashenko. It is aimed at modelers who model for computer games. ZModeler is capable of complex modeling, even though it does not support important modeling functions such as extruding, or beveling.
6. TopMod3d: It is a free, open source, portable, platform independent topological mesh modeling system that allows users to create high genus 2-manifold meshes.
7. SketchUp 6: SketchUp is software that you can use to create, share and present 3D models. Whether you want to design a new deck for your house, build models forGoogle Earth, or teach geometry to your fifth-graders, you can use SketchUp to see your ideas in 3D. And when you’re done, you can export an image, make a movie or print out a view of what you made.
8. AutoQ3D Community – 3D Editor: AutoQ3D Community is an easy, light and fast 3D model editor tool that uses the full power of your PC´s graphics hardware, allowing you to rapidly prototype your 3D designs.
9. Anim8or: Anim8or is a 3D modeling and character animation program which allows users to create and modify 3D models with built-in primitives such as spheres, cylinders, platonic solids, etc.; mesh-edit and subdivision; splines, extrusion, lathing, modifiers, bevel and warps.
10. Seamless3d: Seamless3d is free open source 3d modelling software which designed for the artist who is realistic about the time it takes to learn any tool that’s going to offer creative freedom.
11. BRL-CAD: BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
12. 3DPlus: With 3DPlus you can create outstanding 3D designs in just a few minutes – with no need for any complicated VRML or other programming. 3DPlus is the amazing 3D design software that enables you to create stunning 3D graphics for your home, school or business – no experience required.
13. 3D Canvas: 3D Canvas is a real-time 3D modeling and animation tool that incorporates an intuitive drag-and-drop approach to 3D modeling. Complex models can be constructed from simple 3D primitives, or created using 3D Canvas’ Object Building Tools. Modeling tools are provided to deform, sculpt, and paint 3D objects.
14. EDrawings: eDrawings is a freeware utility which will give the user the power to view, create and share 3D models and 2D drawings. eDrawings offers unique capabilities like point-and-click animations that make it easy for anyone with a PC to interpret and understand 2D and 3D design data.
15. Blink 3D: Blink 3D is an authoring tool for creating 3D environments. The 3D environments are immersive, just like today’s modern games and can be viewed using the a Blink 3D Viewer on the Web or locally.
16. Minos: MINOS extends the capabilities of your existing 2D-or 3D-wireframe-based systems, so you can take advantage of all the benefits solid modeling offers right away.
17. FreeCAD: It is a basic 3D CAD with advanced Motion Simulation capabilities. It is suitable for anyone interested in learning 3D CAD and Motion Simulation for free before using more sophisticated packages. Its motion simulation capabilities are comparable to the best and can provide accurate answers to engineers and scientists in diverse fields.
18. Bishop3D: Bishop3D is an interactive modeler and animation tool for the popular freeware raytracer POV-Ray™, a world-class renderer for creating three-dimensional photo-realistic images.
19. K3DSurf: K3DSurf is a program to visualize and manipulate Mathematical models in three, four, five and six dimensions.
20. DesignWorkshop Lite: DesignWorkshop is a three-dimensional modeling program for architectural design and related endeavors.
21. GDesign 2.0: GDesign 2.0 is a 2D/3D free generative art application for Windows. With GDesign you can interactively build, test, and edit complex models.
22. Sweet Home 3D: Sweet Home 3D is a free interior design application that helps you place your furniture. On a house 2D plan, with a 3D preview. Sweet Home 3D helps people to design their interior quickly.
23. TrueSpace: TrueSpace7.6 is a fully-featured 3D authoring package that will let you model, texture, light, animate and render 3D content. As well as traditional images and movies, you can also make 3D content for online shared spaces, and for Virtual Earth.
24. Alibre Design Xpress: Alibre Design Xpress is a rich and capable 3D solid modeler for creating mechanical parts, assemblies and 2D drawings – and is free. Alibre Design Xpress equips the person needing basic 3D design capabilities.
25. 3DVIA Shape: 3DVia Shape is a free online 3D modeling application that eases you to create, publish and share ideas in 3D.

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Rajib Dey

www.sketchup-ur-space.com

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