Making of Hotel Room

Making of Hotel Room by Mateo Soletic

Making of Hotel Room - Tutorial by Mateo Soletic

How to create a right mood in your interior design presentation?  Obviously SketchUp can do some things but if you want to investigate further and create a real life photo-realistic environment  you will have to use real life materials , light sources  or simply you will have to post process it with a renderer.  In this tutorial  I will explain in a step by step process how set your scene in SketchUp , prepare it for export , add all those materials and lights that make the difference and finally I will show you how to get a real life photo-real look.

1 - Making of Hotel Room - Model in SketchUp

Basically the first thing is to model a layout area of a room and populating it with furniture and stuff. Your scene should look something like the one above, like a film or theater set. Now the important thing you should bear in mind with photo-realistic  images is always to pay attention to details. Spend some more time on choosing and adjusting the right props like I did here with the wind blown curtain. Not paying attention to details is something that can bring your final  image down more  than anything else.

2 - Making of Hotel Room - Adjusting the right angle

Another important detail is to set the right final view/camera angle.  I will move around the scene  and  will finally adjust the camera angle with the help of the zoom tool and by adding value in the measurement box.

3 - Making of Hotel Room - Saving the scenes

When I am satisfied with my views/camera angles that capture those scenes i will want the final rendered images to look like I will save them for export .

4 - Making of Hotel Room - Adjusting what the final scene will look like in Maxwell

Since there is a slight difference between the camera angles from SketchUp to one  in Maxwell Render I will go to Plugins>Maxwel Export>Camera . After filling in the size of the image – Height and Width values in the dialog box I will then tick – Show Render Area box.

5 - Making of Hotel Room - Adjusting the final scene in Maxwell

This is how my final render output will look like. Note that  the  grey transparency on each side that covers the image will not be included in the final rendered image.

6 - Making of Hotel Room - Selecting materials for replacement in Studio

I find it much easier to apply/replace SketchUp materials in Maxwell Studio. I don’t replace every single material because that usually takes me too long but I only replace the key ones that will eventually make the difference. Those that I will be replacing I will label 00 see (1). Light sources If I decide to change I  will label 11 see (2).

7 - Making of Hotel Room - Adding light sources in SketchUp

In order to get the right mood I will add various light sources in intensity and direction. Here are some examples of this set up:

(1) Indirect strip lightning behind curtain (2) Indirect strip lightning behind ceiling moldings (3) Indirect strip lightning behind wall moldings (4) Bed mounted lights (5) Indirect strip lightning behind the bed (6) Recessed ceiling lights (7) Table lamp (8) Environment.

8 - Making of Hotel Room - Activating the material panel in order to add lights

Now I will activate the Maxwell material panel to set up lights in SketchUp. Go to Plugins>Maxwell Export and activate the Material Panel.

9 - Making of Hotel Room - Adding light intensity value

Since the material panel is activated now every time I add new material the flyout window of the material panel will open automatically. I will now select a color write  a color write in 00_halogen_ceiling and in the flyout I will tick Emitter and write a Value – Watts = 1000. This is an average Value and  I can at this point more or less add similar values to all my light sources.

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10 - Making of Hotel Room - Placing light material - example

I will repeat the same procedure with all the light groups I will create in this case eight all together.

11 - Making of Hotel Room - Setting focal distance

I will now set the focal distance by going  to Plugins>Maxwell Export>Camera  and I will Click on Pick Focal Distance.

12 - Making of Hotel Room - Setting focal distance

Clicking on desired spot on the screen I will set my focal distance.

13 - Making of Hotel Room - Setting the Environment

Finally I will fill in the  Environment settings in this case by setting it to Physical Sky.

15 - Making of Hotel Room - Preparing for Export

I have set all the parameters and will now export my model to Maxwell Render. Go to File>Export>3D Model.

16 - Making of Hotel Room - Preparing for Export

In Export Type I will select Maxwell Render and select the target folder I want my model and final render output to be exported to.

16 - Making of Hotel Room - Maxwell exporter options

Before continuing further I have to fill some more parameters in the Maxwell Exporter Options  Box. Most important ones being Image Type , in this case it will be JPEG, for render time I will write 600 (that is overnight). Two more fields I will tick is Alpha since I will be probably replacing the outdoor image with my own in Photoshop and also the most important one as you will see later in this tutorial is Multilight.

17 - Making of Hotel Room - Selecting the target folder

Now I will finally export my model for render.

18 - Making of Hotel Room - Export progress

I could have unmarked the first box Render in Maxwell after Export and all my geometry complete with my settings would be saved without starting the rendering process. I found out that if there are any problems with the geometry or texture it is better to know right away before I continue any further work in Studio.

19 - Making of Hotel Room - Inside Maxwell Render

When I am assured that all is ok  I will stop the render process and start replacing SketchUp materials with Maxwell materials in Studio.

20 - Making of Hotel Room - Importing the scene into Maxwell Render

This is the basic layout in Studio.

21 - Making of Hotel Room - Replacing SketchUp into Maxwell Materials

I am in so I will go to Window>Layout>Apply Materials.

22 - Making of Hotel Room - Replacing SketchUp into Maxwell Materials

The easiest way is to navigate to your Maxwell material folders and search for desired materials and one by one replacing the SketchUp ones I have labeled for replacement.

23 - Making of Hotel Room - Exporting for Render

When all the materials have been replaced I will check my settings once again and export for render.

24 - Making of Hotel Room - Rendered scene with lights

This is now how my final image looks like.

25 - Making of Hotel Room - Rendered scene daylight

Or like this without lights.

26 - Making of Hotel Room - Rendered scene with lights

Once again a larger image with lights on.

27 - Making of Hotel Room -

In Preview/MXI Dialog You can adjust all the values like Film ISO, Shutter, Burn, Monitor Gamma … during the render itself or after the render has been completed. The changes will be visible immediately on the smaller screen and o pressing the refresh button on the main screen.

28 - Making of Hotel Room -

This is the Multilight Panel. Multilight is a great feature. On this slider all the swithches of all the light groups I created are positioned. I can add new Values, switch off certain lights and test almost any combination of lights. Further I can save my MXI file and present it to the client and making all possible day and night light simulations in an instance. You can also create a movie out of it. But that is for another tutorial.

29 - Making of Hotel Room - Final rendered scene daylight

MXI file set with only daylight and a table lamp light.

30 - Making of Hotel Room - Final rendered scene with lights

MXI file set with Environment  at dusk and all lights active.

31 - Making of Hotel Room - Final rendered scene with lights

MXI file set with Environment  at night and all lights active.

End of this tutorial.