Rolex Dweller Engine Watch Tutorial

Datetime:2016-08-22 23:07:14          Topic: Game Development           Share

Welcome to the Rolex Dweller Engine watch Blender Tutorial.

By the way, this tutorial is tailored for Blender Intermediates to Advanced users. If you’re a newbie, hmmm. In this tutorial, you’ll learn how to create the image you see below 100% in Blender Internal.

I’m sorry, but in this tutorial, I will not go through the step by step making of the individual objects in the scene. If you wish to learn more about getting started with Blender, please make your way to the numerous sites dedicated to doing that. 

Final Render

I’m gonna talk about 4 aspects of the Rolex scene, namely, Modeling and Modifiers Setup, Lighting, Compositing and Materials and Textures.

Let’s get started. In the image below is the total sum of the whole scene. I’m gonna split them according to the aspects aforementioned.

My complete scene just before rendering

Modeling and Modifiers

My first modeled object. Went ahead to [G], [S] and [R] to suit my taste

Modeling in any 3D software are the fundamentals. Even in nature, everything is made of objects. Smaller objects come together to form bigger ones. Likewise, I modeled small and relatively big parts of the Rolex watch and assembled them together.

S ince it was a still image, I wasn’t bothered much about joining them all to form one object, as done by pressing [Ctrl + J] after all the objects are selected.  And there was no rigging needed. The image below with the top-left-most object selected, with its insert image showing the selected object in local view (achieved by pressing [/] on your number pad) was the first object I modeled.

I grabbed [G], stretched and scaled [S] and rotated it [R] to create the other portions of the chain of the watch. Using the [G] key, I placed them nicely as you can see in the image. Remember too that I have applied a level 1 Subdivision Surface Modifier [Ctrl + 1 or 2 …] 

So that was all about the chain  portion  of the watch. I could edit the

Enabling Extra Objects Addon

distinct vertices of the object by shifting to Edit Mode by pressing [Tab]. Click to toggle back to Object Mode. Pressing [Ctrl + R] will cut loops in your objects when in Edit Mode.

Scrolling the Middle Mouse Button forward or backward, will increase or decrease the number of loop cuts created.

You’re not going to add so many loop cuts and vertices since that will slow down blender in larger scenes and will be  unnecessary .

As showed in the image below, you can create extremely quickly bolts and gears in Blender, as I used for the portion that extends out purposely made for setting time. Just [Shift + A >> Mesh >> Extra Objects >.Gears >> {Select Whichever}] and you’re good to go.

Remember to press [T] to bring up the tool shelf and do any tweaking you want to be effected on the just-added Extra Object before you move onto other stuff. Settings peculiar to the extra object never waits for anyone. So do that quickly.

Texts in Blender

The text Rolex and the other texts are not textures. They’re texts (tautology, ait?) Blender by default ships with an object known as Text, invited on board by pressing [Shift + A >> Text]. Press [Tab] to edit the writing.

Now, under the Properties panel on the right, under the Text tab, you will find settings for your Text, if and only if you have selected your text. Check my settings to see how I run things with it in my scene. Done deal to texts, right? Okay, let’s move on.

The metal around the top of the watch? I did that by creating one block of the metal, added an Array Modifier, and added another Modifier, this time, a Curve Modifier, selected my Bezier Curve which I added via [Shift + A >> Curve >> Circle].

Then I just increased the count of the array till it formed a 360 circle, just like the Bezier Circle. That’s all.

As regards the main watch interface, as seen in the image below, I know you know how to screw it up. Yes! I added a circle and turned on the Fill to Triangular in the tool shelf.

The rest of it was toggling between Edit and Object Mode [Tab] and [G] and [S]. That’s so simple, r? I’m glad we can put the Modeling and Modifier aspect on our tutorial shelf and pick up Lighting.

Lighting

To be honest, I hit the lighting jackpot for this scene faster than I just could imagine. I placed my lights as in the image below, bam bam bam bam, and Voila! I just didn’t have to change even 1 inch of their position.

It was so cool for me, and I found it to be the easiest lighting setup I’ve worked on before, and perhaps the last, I guess.

In fact, there was no magic to what I did. Please, if you have the .blend file of this tutorial, just go over to (I guess one of the layers) I have the lights put there, and select each of them to see the settings I set for them to set up the setup like I have already set up. ��

Lemme explain a bit why I added 3 lamps and a Hemisphere and not Area lamps and Sun. Well, point lamps are like bulbs in our homes, with the illumination coming from all directions.

It was just perfect for this scene. I differed their intensities a bit just not to create a so bright nor so low illuminated scene.

The lamps also created the illusion of light passing through the room on the watch from a window or door.

And remember I added an anisotropic tangential shading to my chains and some metals, thus I needed the lamps to boost that anisotropic.

The Hemisphere lamp was just to clear some of the darkness that will show up in the scene and brighten up areas that would be dark and wouldn’t mimic realism.

The lighting algorithm for Internal isn’t as good as that of Cycles, thus most realism should be faked in Internal.

I don’t precisely know, but in cycles, there wouldn’t be any need for Hemisphere since the light passes are gonna clear up all the useless dark areas and mimic realism.

The Hemisphere also canceled the likely sharp shadows that might have been created on the right side of the scene on the so-called leather table. In a nutshell, all my lights had a role to play, a good role of course.

I also turned on rayshadow for all the lamps. I practically see Ray Shadows to be hugely realistic than that of Buffer, but your render times do suffer slightly (slightly can perhaps mean a year-long rendering :P)

Compositing

Please see the nodes setup in the image below. I fed my render result image both into an RGB curve [Shift + A >> Color >> RGB Curves] and a Dilate/Erode Filter [Shift + A >> Filter >> Dilate/Erode].

The Dilate/Erode noodle went on into the Defocus Node (in the filter menu) which came out to meet the noodle from the RGB Curves all combined in the Mix Node [Shift + A >> Color >> Mix] with a 50:50 output results.

The right noodle of the Mix Node, I connected to the Viewer and Compositor Node. This node setup worked for my scene quite very well than I expected. Kindly play around with my setup and you’ll figure out and learn more.

As a matter of fact, I’m also currently learning more about the compositor and hope to be in better position to explained detailed stuff about how it works in my subsequent tutorials on varying subjects. However, I’m not that bad at it. :stuck_out_tongue:

Materials and Textures

fortunately, I used no Textures for the  Rolex  watch scene. All are materials only. See images below for my settings. Was much pretty straightforward and simple.

I added a new material to the floor object, added a texture to the created material.

I then  instead  of loading in an image texture by selecting the Type and Image or Movie option, I just went with the default Cloud type.

Locate under the Textures panel, under the Clouds  toggle   What we care much there are the Nabla and Size. Just tweak to like mine, and you’ll see its beginning look like a leather.  Oops   Not yet.

Scroll down to the  bottom  part of the Textures tab (where you changed the Nabla and Size) and tick Normal under Geometry division. Then please change the RGB to Intensity color to something leathers. Are whitish colors still disturbing your wanted leather?

Please switch back to the Materials Tab and change the Intensity color to something leathers too, but this time,  slightly   varying from the first one. Leathers don’t look 100% same all over, that’s what I’ve observed. Or? And we also enabled the Normal to create a bit of bump. Just don’t slide the values too high or too low either. A 0.100 was perfect for my scene.

One piece of advice for you (look at me, giving advice. Lol.) You can create really realistic materials and textures using Blender’s inbuilt textures and materials options.

At first, I thought there’s never gonna be a possibility to achieve something cool with that Voronoi and clouds and etc. But hey, it’s faster, easier to manipulate, you can achieve exactly what you’re looking for, gently.

I created that leather material and textures in less than 30 seconds. So, please, do not worry online looking for textures for simple stuff like the leather we created when you can create one absolutely faster than Google search results.

The inbuilt Materials and Textures settings have got their own limitations, but hey, they’re worth it if you use them for the right job.

So, folks, I think this brings us to the end of today’s tutorial for you. It took much longer time to work on this scene, from the modeling to the compositing.

But hey, you should be able to achieve similar results. If you’re a Blender Cycles addict, please redo this scene in Cycles and perhaps we can compare results.

If you’re banned from using Cycles because you don’t have Nvidia, then I’ll love to see what you create from this tutorial too.

Just post your work in the comments below. Please post your questions too and I’ll be glad to respond as soon as possible.

Thanks very much for being a part of this tutorial. .blend download link





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