Thursday, October 23, 2014

Visual Effects 2: Lesson 3

Visual Effects 2 (VEF2)
Lesson 3: Final
That's the Way the Cookie Crumbles!

My Video

This project was a little more free in what we we're
able to do. We could pick any program and attempt
any effect, as long as it wasn't one we had done before.

This is where I finally got to play with Viscosity in liquids.
I also did another fire in this one to add to the scene.

Research:
For this last project I decided that I wanted to try viscous liquids. Something I haven’t had the chance to play with before. It was interesting to see the different viscosity in liquids. The way they could fall into a pile and keep its shape for a few seconds before finally melting into each other and just becoming one large seamless pile with no evidence of the form is originally had.
We we’re shown in lecture how to make viscous liquids in Houdini, and at first I was going to as well because I had already been shown how to and it would make things easier for me. I was challenged; however, to try it in Maya instead and so I did.
It didn’t take long to decide just what to do when I came across a video of chocolate. It looked fun and meant I could make something a little fun. I created a tin and a crust in Maya with the goal of filling it by pouring in chocolaty goo. To add a layer to it I decided I wanted to try and add a fire to it afterwards to show a sort of baking process, and to also add more effects to the over all final.
Getting to the point of pouring a liquid from and object into the tin proved fairly easy, messing with the settings to get it to look thicker and gooier was a small challenge however.
Every reference of chocolate I found, both real and simulated, had a different consistency and texture as it was poured.  I had a hard time perfectly mimicking any of them, but in the end I think I got fairly close to a decent melted chocolate look, even if it looks like a really thick and blobby chocolate.
The second part was not hard to do, considering we had just done a fire in the first project. So I mimicked my original fire to create the flame beneath it. I know most ovens you don’t see a fire, but I wanted something a little more pleasing to the eye; and of course to have a second visual effect in the project as well.
For a small final touch I played with the textures a little. They’re all basic and simple but I worked with keying them. The marshmallows became darker and the chocolate became darker as well as losing some of its shine, almost like a brownie might look after baking. It’s nothing big just something to add the extra touch of watching this dessert being made.

References:
Blender Chocolate: http://youtu.be/Egkyj9Kzseg
Chocolate Color Change: http://youtu.be/ZfO3Xmpr6ik




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