![]() Simple expression for varying opacity over specific time | ||||||
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If you want an abrupt change in value, but not on every frame, you could use this expression.
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After Effects 7 Useful things Expressions Views: 68325 Permalink | ||||
Although the second line would normally create a new random value between 20 and 60 on each frame, the preceding posterizeTime(frames per second) method is lowering the frame rate of the resulting expression.
If you want something that gradually changes over time, you could set the Opacity value to the middle of your desired value range (i.e halfway between 20-60 is 40) then use this expression. The first number is wiggles per second, the second number is the max amount the value will change. by Paul Tuersley(Min. Version: After Effects 7, Category: Useful things, Type: Expressions) | ||||||
posted by jamie on Feb 15, 2009
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![]() Folding Template | ||
folding and unfolding template free to use.
Require After Effects CS6 |
After Effects CS6 Other Projects (aep) Views: 53053 Permalink | |
posted by fsimoni on Nov 05, 2012
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![]() Product, Service or App Promotion | ||
After Effects Template. Promote your app, product or service
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After Effects CS5 Useful things Projects (aep) Views: 28824 Permalink | |
posted by RedSpikeFx on Oct 30, 2012
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