The making of a commercial still part 5

Hello and welcome to part five of “the making of a commercial still”.

Last time I was really excited because I discovered a feature in Blender called “the fluid simulator”. I had seen a couple of demos and it looked really promising. I  envisioned the perfume bottle surrounded by all sorts of water splashes, giving it that really slick look.

So last week I fiddled with the settings and generated dozens of splashes. Big ones, small ones, a lot of drops, few drops etc. I’ve dropped all sorts of objects in virtual water, just to see what kind of effect it had. Actually what you do is, you make a small little animation (about one second) of an object hitting the water. The program calculates each frame, one by one. At the end you can select which frame you are going to use for the image still. This is a really time consuming process. To generate a high resolution splash, you have to let the computer render overnight.

And the results were…..to be really honest…..a little disappointing!

Although it generates all sorts of splashes, it doesn’t look realistic enough, to my taste.

I’ve included two photo’s so you can see for yourselves:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I have set the fluid to act like water (oil is a possibility too), but it doesn’t look like water to me. It has a plastic, or glue-ish kinda feel to it. I don’t know what it is? Not only that, but it generates all sorts of weird artefacts. You can see in the upper picture that the small droplets have these black ‘things’ around them. Like there is some bug in the program.

Anyway, I don’t consider this to usable for realistic and commercial use.

So it’s back to the drawing board. First I have to think about how pimp this image in another way.

Next time you will see the results.

You’re a fake….part 2

Here are the results from last weeks’ Blog.

The question was if you could tell which images were photographed and which images were ‘ fake’ or computer generated images (CGI).

Well I’ve been cheating a little bit. Actually all images were generated by the computer and none of them were photographed! I’ve included some images that had an overtly processed look and included some that looked realistic (to me at least).

If you could tell that all the images were fake, you have to tell me how you did it….Some of those images are so convincing to me, that it opens op some philosophical discussions about the nature of reality.

There’s a saying: “the camera never lies”. The use of Photoshop has changed this perspective on how we look at photographs and the manipulation of photographs. But what if the photograph isn’t manipulated at all, but wasn’t taken in the first place? What does that say? I’ll save this discussion for another time.

But for now, I promised to tell you who made the computer generated images. And here’s the list:

 

Image 1:

Artist: “Abner”

Software: Blender/ Yafaray

Image 2:

Artist: Andrew Price

Software: Blender

 

Image 3:

artist: Hervé Steff

Software: Maxwell Render

Image 4:

Artist: “Sadaj72”

Software: Blender/ Luxrender

Image 5:

Artist: Dan Abrams

Software: Maxwell Render

 

Image 6:

 

Artist: Linus Schneider

Software: Maxwell Render

 

You’re a fake….

Lately I’ve been experimenting with 3D rendering and how to combine this with photography.

I use an open source program for my 3D experiments called  ‘Blender’. I have to say this is a really wonderful program. Although I cannot compare it to other professional 3D packages out there, because I haven’t used them, it’s a really powerful tool that can produce photo realistic images.

Photo realism you say? Well yes……if you are really good 3D rendering that is. This raises some philosophical questions, that I will discuss another other time, but for now I’d like to present you with a quiz. Can you determine which of these next five images are real photographs or are 3D renders? Which images are the fake photographs?  I will give you the answer next time, but for now:

 

Image 1:

 

Image 2:

 

Image 3:

 

Image 4:

 

Image 5:

 

Image 6:

 

If you know which images are real, post the answer in a comment below. Next week I’ll give you the answers and the people who made these images.