Pixar: The math behind the movies - Tony DeRose. Green Screen. Animation Physics. Pencil - a traditional 2D animation software. Animation basics and guidelines. Animation for kids - Create animation online with FluxTime Studio. Free Chroma-Key Green Screen Photo Editing - EASY. When you take a picture with a green screen or a blue screen background, some photo editors have a feature called "chroma key" to allow you to replace the green or blue color with any background picture of your choice. The photo editor used here is Paint.NET with a free plugin enabling the chroma key / green screen - blue screen cabability. The chroma key feature has adjustable sliders to fine tune the amount of blue or green that is keyed out. To use this in a computer lab or a technology class, install and test the photo editing program and chroma key plugin in advance.
Have a good green screen background setup with good lighting, a selection of background pictures, and a camera ready to go. Example: The "Before" pictures shows some people in front of a green screen background. Things you will need: 1. 2. 3. Install Paint.NET. Read the requirements, you may need to download an additional supporting program from Microsoft called the .Net Framework 3.5 SP1 (Free).
Here is the result. Synfig. Snowflake Workshop | Brinks Hofer Gilson & Lione.