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Animation Math in Lingo       

Idea Swap

If you've got a demo that uses one of the concepts in the tutorial and will share it, please email it or a URL to jmckell@jmckell.com.

Incremental - Spring Force
9k

bounce inside a circle.

11k
Combination of mouse follow & collision.
6k
Object follows mouse, uses spring equation to set velocity (not acceleration). Gives a direct follow with ease-out.
8k
Small change to above script creates a chain of objects that snake after the mouse.
8k
Object follows mouse, uses spring equation to set acceleration. Velocity dampened. Object circles mouse as if on an elastic cord.

Parametric - Linear
10k
Morphing between any two rgb values.

3D
18k
Mapping video to a rotating quad. Use for video to sw3D texture as well. 3 files, executable is "videoQuad.dir"
20k
"Two-Model" demo with ink effects and multiple use of image object.
Contains hsb->rgb converter.

Miscellaneous
9k
Move/rotate/scale a group of sprites
9k
Scaling/rotating vector shape vertices.

 

 
 


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 jmckell~at~jmckell~dot~com
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