The 35 means to wiggle as much as -35 away from the DIRECTION to as much as 35 away, which meant the smoke wouldīe blowing in the wind as much as 35 degrees to the left to as much as 35 degrees to the right. Wiggle(.2, 35) was all we used and all we needed. Just think of wiggle as wiggle(freq, amp). In addition to the main wiggle, two more levels of detailed wiggles occur withĪ frequency of 10 and 20 wiggles per second, and sizes of 10 and 5 pixels, respectively.įEEL FREE TO TOTALLY IGNORE the 3rd, 4th and 5th parameters. Produces about 5 wiggles per second with an average size of about 20 pixels. *** Just think of wiggle as wiggle(freq, amp). *** FEEL FREE TO TOTALLY IGNORE the 3rd, 4th and 5th parameters. Wiggle( freq, amp, octaves=1, amp_mult=.5, t=time) Here is some information about wiggle from the Adobe After Effects CS4 help.The smoke wiggled around due to the wiggle(0.2, 35) AE expression.The DIRECTION property for the Particle Playground effect was then controlled by the AE Expression.Recall that we held down the ALT key and clicked on the stopwatch to tell After Effects that we wanted to add an EXPRESSION to that property.Watch the smoke coming out of the chimney.We used the WIGGLE expression to make the smoke particle playground effect simulate being effected by wind or perhaps by gentle breezes.Here is the snow falling and chimney smoke rising application we did on Wednesday, February 10th, 2010.I signed my pineapple assignment, after the cartoon pineapple show was concluded. Here is an example that shows signing your name using the WRITE-ON and the BEAM effects in combination.Here is an example of the Write-on and the Beam effect as part of the Snorg Tee shirts COMP.Pages 29-36 of the PDF cover the Write-on and the Beam effect that we did to start off the 5th week of class, the day after soup or sundae.AE Expressions: Chapter 1 - Creating Simple Expressions - we will read and study this entire chapter before spring break gets here.
Read pages 11 through 19 - pages xi through xix of the Introduction from the Marcus Geduld After Effects Expressions textbook.If you want a uniform wiggle, say for instance a uniform scale, use this altered expression.
You can use the above expression for wiggling scale, but it will wiggle both the X and Y values independently. Linear(t, 0, loopTime, wiggle1, wiggle2) Credit to Dan Ebbert Wiggle2 = wiggle(freq, amp, 1, 0.5, t - loopTime) Simply paste into the expression field, adjust your freq (speed) amp (amount) and looptime values. Using the expression below, you can wiggle the anchorpoint, position, scale, rotation, and opacity.
Luckily I found Dan Ebbert's awesome expressions for wiggling (and looping) pretty much any value you want. This lead me to start looking for a better way, a better wiggle. The other parts of the bee are parented to the body.
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