Category: NUKE

In this term, we try to create our hot air baloon at week3, try to compose it at week5. At last, our teacher want us to create and play it by our imagine. So I design a feture technology style and try my best to make it reality,

I start to find some reference and finally use “feture technology” and “Industry” for the theme in my scene.

In the process of learning, I try to use technology which called “matte painting”

It is a kind of mask painting technology, which can also be understood as “mask painting” or “digital background”. To put it bluntly, it is to use 2d or 2d combined with 3d to draw the background space that can’t be built in the real scene. Digital scene drawing can be used to create the whole scene, or to extend the existing scene. In today’s visual effect concept, Matte Painting is not just painting, but a technique that tries every means to realize and create a scene.

It is the first time I try to use matte painting. First I use photoshop to create the main scene and output image in different layers.

Some architecture I use images form pinterest and comine them into new buildings.

Finally, put them in nuke for color correct compose and add some fog to make the scene more ambience

In this course, we study how to use “Planar Track” node to track a surface with perspective change in a video, and use a image to instead it.

In this course, we study how to use “Traker” node to make lens stable and track screen on iphone.

In this project, we need to use image instead green screen and create a video that someone unlock the phone and view some message on it.

Process

First use “tracker” node tracking for ages on phone and generate “Transform_Stablize” and “Transform_MatchMove” to make video moving stable.

Second, Use “Mirror”, “Crop” and “Corner Pin” to match Image on the phone screen.

Third, put message image of the phone on the bottom, use “Dissolove” image control screen saver and screen message.

Finally, give fingers a mask to put it on the screen. About this part, I study use keylight to create a finger mask instead roto.