Sketchup for Interior Design books

Sketchup for Interior Design books
Now Sketchup 2013 for Interior Designers

Tuesday, November 27, 2012

New SketchUp 8 book from Bonnie Roskes



A new book by Bonnie Roskes, titled “Conceptualize, Create, Communicate -- Designing Living Spaces with SketchUp,” complements my four-part series, with which  you are familiar.

 Though there is some overlap between her book and my series, there are several differences. As a structural engineer, she has been writing for SketchUp many years, focusing primarily on children in grades K-12.  I am a trained architect and interior designer who has used SketchUp to convey my design ideas and then publish tips on this blog.

To be fair, I asked a student, a reader of my books and a co-worker to contribute their opinions about Bonnie’s book.  We all agreed on two points.

First, Bonnie targets interior decorators and furniture manufacturers more than interior designers and architects. Many of the examples are how to model tables and sofas while the 3D Warehouse offers thousands of objects of this type.  Interior design demands much more, although I think knowing how to model furniture is very useful .

Second, my fellow reviewers felt that omitting a single click can be frustrating and found that my step-by-step style makes it easy for a beginner to master the program.  During my 15 years of teaching computer programs I have found that my procedure -- incorporating concept applications into memory -- is the correct path to using the software to create new projects.  It allows each person to learn in his or her own way.  

Bonnie’s book is interesting in many ways and applies modeling concepts without going into detail about each click.  This is not my way but it is still useful to know different procedures.  Bonnie’s methodology leaves open the directions to an intermediate level, and sometimes previous knowledge is needed.

The title Bonnie chose for her book led me, and my fellow reviewers, to expect spaces rich with ideas on how to use Sketchup for interior designers. But it does not prove as helpful to architects and designers. Architects are responsible for designing aesthetically and making sure that the objectives are the end-use of the building. Engineers are responsible for applying the principles of engineering science, mathematics and physics to their design projects. When engineers attempt to design aesthetically they often come up lacking.

The spiral binding makes manipulation of the book very easy and allow readers to make notes. At the end of each chapter a Model-It-Yourself section is offered where the reader can strengthen the acquired concepts. 

In the end, there are many readers, different ways to learn and a variety of writing styles.  Bonnie’s book will appeal to many.


Friday, November 2, 2012

Carving and Moldings in Sketchup

When we have to refer to elements that enrich our interior spaces we cannot forget of moldings and carving. There are many plugins that can help you to define a geometry to use in this kind of details. Today I will show a simple tutorial by creating a fireplace.

I know that not many SketchUp users take advantage of the Solid tools, but believe me, it’s amazing what you can achieve with them.  This is the final model of the fireplace. Note the carved flutes on both sides.

This is the way I did it:

  • I defined a flat face and a path.
  • I used Weld plugin to convert the disconnected edges of my curve into one entity. In this way I don’t see the edges on the curved surface.
  • Next, I used the Extrusion Tools by TIG to create the flute. 



  • I took the profile of the jamb and with the Push/Pull tool I completed the geometry. I converted it into a group to use it in a later step with the Solid tools.
  • I placed three flutes on top of the jamb. 
  • Check that you are in presence of volumes through the Entity info window, otherwise the Solid Tools can’t be used. 
  • Using the Subtract option, I took away one by one the flutes from the jamb to get this result
  • I used the Follow Me tool to complete the mantle and the frame 
Finally, I brought together all my groups to complete the fireplace.






Thursday, September 20, 2012

Designing Kitchens with SketchUp, a new book for interior designers


This nine chapter, 221 page masterclass is the ultimate Step by Step Tutorial guide for anyone wishing to get the grips with kitchen design using SketchUp.


Adriana's guide covers all aspects of kitchen design in an easy to follow hand holding fashion from 'Good Practice' to 'Preparing your construction documents' with Layout and everything in between the kitchen designer needs to know.

Many kitchen designers have used specialized software to make designs fairly quickly. The main benefit of this type of software is its catalogue of kitchen cabinets, as well as the instant pricing information. However, SketchUp is a very powerful tool that can be used for this type of task. SketchUp contains vast library collections that can be found in the 3D Warehouse, the low-cost investment in software needed (even free), and versatility of designs and materials available to apply on surfaces. Any custom design can be approached in a simple way, and designers can grow their own libraries for future use.

The reader will learn how to drag and drop cabinets, use plugins to create new components, how to create your own dynamic components with the ability to change size, material and dimensions or create a fast design using pictures or images. Tiles, backsplashes, countertops and a quick exploration adding lighting effects to designs with freeware and shareware alternatives will complete the knowledge you need to succeed in your daily professional life.

The book is available in Amazon in paperback and Kindle format. The PDF format can be purchased in http://nextcad.net/sketchup-interior-design-book.html or through Sketchucation website.

Friday, August 17, 2012

The Best Way To Reach An Interior Space


Separating the outer shell of the interior space through the creation of groups is an alternative to control the visualization of an interior space. Creating a group with the walls and another one with the ceiling will allow you to hide at will these items when in the presence of an interior space.

However, this is a good approximation only when you have a simple geometry. In the presence of more complex spaces or overlapping elements, as in these pictures below, combining the option of separation of groups with the Section tool is the most efficient way to access an interior space.


The Section tool is an invaluable resource not only for accessing an interior space but as a technique to simulate an animation of a construction process or a space exploration.

To use the Section tool, place the rectangle on any existing item on the desired plane of section, and click. To align the view with the plane of the section right-click> Align View. To hide the section plane select the Display Section Planes option.


 

Once the view and the created section are aligned, you can create a scene to return to the same interior point each time you need it. Creating multiple sections will also give you the advantage of showing parts of your project as an animation. For example, if you place two parallel sections, the first located at a back point of a room and a second located just before the outer wall, going from one scene to the other will show an animation of the space between the two sections.





With the Section tool you can reach any point of the geometry without having to change the field of view. You can use the Walk and Position Camera tools without any restrictions. You can also use it in perspective mode to show extremely small spaces or to select a parallel view to create an elevation. Another benefit is that you can take the points of the plane of section to place dimensions.

Anytime you are designing, the tool section is the most practical and easy way to access any interior space and create the best camera view and perspectives.






Thursday, July 19, 2012

Backgrounds and Landscape Views in Sketchup


How to place an image map (jpg) as a sky or environment background inside SketchUp model? This key words search appears constantly in this blog. As many know adding a background to your SketchUp model allows you add image files to your model and position images such that they act as a background.

The way to do it is to save the image to your computer. In SketchUp go to Window > Styles, and choose "edit" in the choices. Select "Watermark" option. Click the "+" sign to add a photo as a Watermark/Background. There is a step through wizard to let you choose different settings.

The issue with this procedure is to find a good sky/background photo you can use. And when I say “good” means that it has to have the same eye level as your model otherwise you will need to move your model up and down to adjust it to the image in the background. Beside this problem if you want to create an animation or look around the image will stay static while your model will vary its position. Below you see an image that explain these drawbacks. If you use the Look Around tool the model will move but the background will not follow it. So this trick has not worked for me especially when I work in an interior space.



An important variable in interior design is the relationship with the environment and the views we have of it from an interior space. Sometimes we can take photos on site and sometimes we need to use panoramic images to show our proposal for a project. If our project is on floor 30 we may need to place the skyline of a city but if we are designing for a glass house the eye level will be completely different.

So here are my tips

In case I can take pictures on site: I take several pictures of the background and then use stitching software to combine them in a panorama. I save it in my computer.

I create a cylindrical shape to wrap my model enough to cover the interior views. If I have just a flat window on one wall the curvature will be much less than if the interior space has views around like this example.

I create a texture and I apply it on a flat face. I adjust its position using fixed pins and specifying it as “Projected”. Be aware to align the flat face with the width and height of the rounded shape to avoid distortions of the picture or a tiled result. I sample the texture on the flat face and I apply it on the cylindrical one.


I create a scene with the interior view I want to show setting the eye level as I need it. Note in the picture   
below that the background is too high compared to the site view (the project had a considerable difference between the pool level and the garden).

To adjust it I move the circular shape in the blue direction until I am satisfied with the result.




Now I can use the Look Around tool and the background will follow my model.
Note: If you need a 360 degrees background you can have a complete cylinder to walk around inside or outside the model.







Tuesday, June 26, 2012

Flipping or Mirroring + Copy. Use these commands to keep object’s face count low and accelerate your modeling

Flipping and mirroring can be used when you want to repeat an element in the opposite position, but these tools are also very useful when you want to model symmetrical objects. Modeling half of an object has several advantages. It reduces the geometric entities; it takes half the time to complete items such as chairs, beds, sofas and tables; and the changes applied on components will be reflected in the mirrored copy.

I am using a presidential chair to illustrate this concept. To model half-chair I used a Photo Match function that allowed me to complete it in a few minutes. Mirroring allows you to duplicate that half to create the rest of the model.

There are two features that can be used for this procedure.

The first is to use the Scale tool by pulling a grip toward and then beyond the point about which you are scaling. This operation allows you to pull geometry inside out. Note that the grips snap to certain negative values (such as -1, -1.5, and -2) just as they do in the positive direction. You can force a mirror by typing in a negative value or dimension.

1. Select the object and make a copy.
2. Choose the Scale tool.
3. Pull geometry inside out. Note that the grips snap to certain negative values. Type  -1.
4. Move the second half into position and use Shift+Erase to hide the edges.



The second way to achieve the same result is by using the Flip Along operation.

1. Duplicate the object.
2. Context-click on the geometry.
3. Select the Flip Along context menu item.
4. Choose the axis for the flip. Tip: if you are moving the object along the red axis, the green axis will be the mirror line. In that case flip along green; same using the other axes.  
 5. Move the second half into position and use Shift+Erase to hide the edges.


Friday, May 25, 2012

Using textures with alpha-transparencies in SketchUp

Textures with transparent background can provide an inexhaustible source of possibilities for photomontages of any kind, from an iron fence to a curtain.

To get an image with alpha channel you need help from an editing software. When you open an image in any of these programs that has a one color background you can use the Magic Wand to select it. Use the Cut tool and save the image as a PNG or TIFF that are the only formats that will allow you an alpha transparency – background defined as transparent – in SketchUp.

I always tend to use textures when modeling can be too much time consuming or when I want to keep the face-count low. In this example I will use an iron gate to explain the steps that you have to follow.

The first step is to take or find a picture in a front elevation to avoid any picture distortions. Then cut the background with a photo editor and saved it in PNG/TIFF format.


In Sketchup create a new material using the new alpha texture and applied it on a face. You can see in this picture the interior of the wall denoting the transparency.


Erase and resize the area to have just one tiled texture with the appropriate dimensions and create a component. Once you finish the rest of the geometry  edit the gate component and with the Shift+Erase tool hide the edges of the face.

Thursday, May 3, 2012

Trimble/Sketchup acquisition

One week has passed since news broke of the acquisition of SketchUp by Trimble. I have spent many hours reading, analyzing, and why not say, having fun with the speculation. Many stories are full of testosterone and some are already up in arms. Actually I have a more optimistic vision that many and I want to share with you my personal opinion.

Trimble is no stranger to 3D modeling. Obviously it is looking to expand their existing market. Their experience in the construction industry can add value to an interesting future development of SketchUp.

On the other hand SketchUp has many valuable assets that I do not believe that Trimble will overlook.

• SketchUp has become popular because it clearly sets apart from any CAD system. It is intuitive, easy to learn, inexpensive (or free) and can be applied to any number of disciplines from geo-modeling to film making.
• It relies on the 3D Warehouse, the on-line repository to which the community contribute selflessly. It is invaluable to count with any type of libraries; even more is the ability to collaborate and share 3D models with anyone in the world or allow companies to show products of any kind.
• Access to a free community of developers that expands the work of the development team. Many plugins have allowed SketchUp to acquire complex abilities in modeling, BIM and renderings.
• A development team that has been at the forefront for many years. It was confirmed that most of the SketchUp team has agreed to continue working with Trimble. Knowing that the team that has brought up Sketchup to these days is still standing, brings peace of mind.
• However, what also makes SketchUp a unique product is not technology, but its community. It has 30 million users who are real passionate fans and are proud of the program.

With all these assets why would Trimble only make an engineering program for engineers? Trimble is a company that has grown steadily. It would make sense to shrink the purchased assets? They have expressed that they wish to carry SketchUp to the next level maintaining its existing functionality. The fact that changes will be incorporated, it does not necessarily mean it will remain exclusive of certain disciplines. As John Bacus –project manager of Sketchup- said “But this doesn’t mean SketchUp will be any less useful for folks outside that industry – one of the greatest things about SketchUp is its horizontal “3D for Everyone” appeal. We’ll never change that”. Any system is capable of being applied to a variety of needs beyond the initial concept for which it was created.

Google's mission worked in modeling the earth, irrelevant factor for interior designers; but this direction did not prevent the program could be used in many different other disciplines.

News reports indicate that Trimble and Google will combine their forces to keep the 3D Warehouse. This means that the visualization of models will continue to be present even for those who work in interior design. Therefore the contribution of the end-users will continue to live and current.

Paradoxically, what makes some people feel fear is the uncertainty of running a new roadmap with no maps or GPS (Trimble is involved in mapping and GPS technology)

For me, the value of Trimble in engineering and construction combined with the ability of Sketchup to display projects from early stage, its concept of non-CAD together with the 3D Warehouse and the great mass of users, have the potential to cover the AEC market like no other company has done so far. Anyway, we will have to wait. For now I don’t believe we will see dramatic changes during 2012; at least they don’t expect revenues coming from this acquisition.

Monday, April 16, 2012

Stairs in SketchUp

Although the stairs are utilitarian elements are often a focal point in the interior space. To create stairs with Google Sketchup is not difficult but it can sometimes take a long time and when not to say, somewhat repetitive and boring. That is why today I will show you 3 types of ladders made ​​with the Stair Maker plugin by Sdmitch that streamlines the process incredibly. The plugin is available in sketchucation.com

The plugin creates 4 types of stairs: Normal, Spiral (which is awesome to have this possibility), U-shaped and Ladder. The plugin offers different parameters which vary the thickness of the tread, wide, high and even angles.

In this post I will show you four stairs starting from the alternatives offered by the plugin and then modified. The first step shown below was made ​​by combining the options Normal and Ladder, using 1.5" Step Depth variable for separate steps.
To create the handrail and stringers it was taken advantage of the basic lines drawn by the plugin using the plugin Taper Maker by G. Terry Ross, at http://www.drawmetal.com/. This plugin let you align a face perpendicular to a path and so the tubular sections were completed.

This picture shows the components and plugins used for each.

The second step was done using the alternative Spiral with an angle of 30 degrees for each tread.
The previous design actually consists of 2 stairs to which were applied the Flip Along command to change the direction of the Run. In the below image the stair has a step angle of 15 degrees and a step depth of the same height as the rise.
The third stair seems complicated though by the curves but it was very easy to create it using the Normal option and Solid commands. These are the steps:

  1. Create the stair with the Normal alternative.


2. Apply the Outer Shell command from the Solid tools to create a geometry with volume properties.


3. Create a second solid, to apply Subtract from the Solid tools to the Normal stair.
4. Subtract the curved volume using the Subtract function of Solid tools

5. Create another volume for the end of the last two or three steps and apply Outer Shell or Union of the Solid tools.
6. With Shift + Erase hide unwanted lines.

7. Taking advantage of certain lines created initially for the rail the rest of the geometry was completed. For the straight rail the plugin Balustrade with Components by TIG was used. A component was created for balusters using the Follow Me tool. Taper Maker plugin was used for the curved handrail. This image shows the plugins used for the creation of the rail.

I hope these tips can boost your imagination up next time you face to create a nice stair. 


Friday, March 16, 2012

Five Rendering Plugins Comparison. Part 2

I want to thank everyone who voted for an image and somehow helped me with this post.

Many are the renderings plugins offered.
All have advantages and disadvantages. It is possible that those who have used one in particular have been pleased with the results.
Very different was the experience to start from the same model, interact with each plugin, and put the results next to each other. The approach of this post will probably have many diverse opinions as each professional is looking for a different scope when it comes to creating a rendering.

For the curious, the result of the survey resulted in a tie between the 3 images on the right. In order from top to bottom - Lightup, Shaderlight and Kerkythea. The two on the left correspond to SuPodium and Maxwell. Due to the dissimilarity of methods used by each of these plugins, I have decided to base my comments on a common theme when choosing Sketchup as design platform; primarily people use SketchUp because it is fast and easy. Although this analysis included biased and unbiased rendering methods I started with the assumption that the resulting images did not seek to reproduce the real world outcome but rather that they had an acceptable result in a short time.

Unbiased rendering refers to a rendering technique that does not introduce any systematic error or bias. However, a biased rendering method can still converge to the correct answer if the estimator is consistent. Unbiased rendering method therefore requires much more time on mathematical calculations, and are often used by professionals with high demands on lighting and definition. Using the unbiased method to generate a rendering in a short time invariably shows a lot of noise in the image.




In addition to these variables, this is a summary table of the variables we analyzed. I hope this helps in deciding which is the one that most fits your requirements.


LightUp
SU podium
ShaderLight
Maxwell
Kerkythea
Rendering method
Biased. Ambient Oclussion for interiors
Biased. Interior scenes use Global illumination
Biased. Progressive ray-tracer and interior scenes use GI
Unbiased
Biased and Unbiased
Types of artficial lights
Area Lights, Points Lights, IES files
LEM, Omni light, Spot light
Point light, Spot light, area light, sky portal, IES files
Emitting materials, IES files
Inside Sketchup Point light and spotlight. Inside Kerkythea: IES light  and projector light
Materials
Material can be modified over the rendered image. Allows adjust, bump (map), specular(map), Reflections (fresnel), rugosity, IOR, with presets, animation of texture and color
Allows Difusse, Transparency, Reflection, Refraction(presets) Bump depth, Ligth Power
Allows settings Auto, Matt, Satin,Shiny, Glossy, Metal, Transparent, Traslucent, Self Illuminating. Every material has differents types of finish
Allows settings: Automatic, Plastic, Lacquer, Car Paint, Metal; liquid, Glass, AGS, SSS; Satin, Velvet, Complex IOR, Emitter, HDR Image, IES file. Each material has different parameters tos et. Allow to load their own materials in SU
Allow to import materials from the Kerkythea library. Materials editing is done in Kerkythea not in SU.
Max. Resolution
7014x 4919
Customizable
Up to 16000x16000 px.
1920 px, 800 px in demo
Customizable
Formats
Still (TIF), Cubic (TGA, JPG), Video(AVI), (FBX,TIF,TGA), LighUP Player(.LUCA)
png,jpg, hdr
bmp, png, exr, hdr, jpg, tga, tif
bmp, tga, jpg, png, tif, jpg2, ppm, bpm, pmg, hdr, exr
JPEG, PNG, BMP, GIF, HDR
Image correction
Allows
Don’t allow
Don’t allow
Don’t allow
Allows
Animations
Allows
Don’t allow
Allows
Don’t allow
Allows
Learning curve
Very easy
Very easy
Very easy
Complex
Complex
Learning resources
Short manual breve and tutorial videos online (1 hour)
Short manual and tutorial videos online.(50 min.aprox.)
Extensive manual and tutorial videos online.(1 hour aprox.)
Extensive manual and tutorial videos online.(1 hour 15 m aprox.)
Manual and tutorial videos online.
Price
$ 189
$ 198
$ 299
$ 95
Free
Scene adjustment time (lights and materials)
1 hour
1 hour
1,5 hours
2 hours
2,5 hours
Final rendering time
11m 17s (with resolution of  5mm)
1m 8 s (interior high)
10m 15s High Quality
1h 30m aceptable quality, still with noise. 3h good quality
17m (photon map high), 1h 30m aceptable quality (Metropolis), 2h 30m good quality (Metropolis)