21-03-2004, 03:28 PM
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#1 |
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Full Access Member
Join Date: Jan 2003
Posts: 10
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Expressions
Hi,
I have created an expression that reacts to wind problem is i do not want it to start until the wind gets stronger. Can i either use a greater than condition or can i set the expression to start on a set key frame ? |
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22-03-2004, 12:28 AM
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#2 |
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Super Moderator
Join Date: Jan 2003
Location: Reno,Nevada
Posts: 1,099
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I would imagine you should be able to set the expression to start when the wind is greater than a certian value.
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22-03-2004, 12:50 AM
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#3 |
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Any idea how to ?
i actually got around it by adding in two wind effectors and just starting one furture into the timline but would be useful to know how to do conditions in expressions. |
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22-03-2004, 04:16 AM
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#4 |
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Super Moderator
Join Date: Jan 2003
Location: Reno,Nevada
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Eeks expressions are mysterious to me I just know a little about how they work. I know in the Inside Lightwave 6 book it covers expressions in a fairly lenghty chapter just never got around to useing them.
Here is a couple links to some expressions tutorials. http://www.3dfightclub.com/newtek/tu...tsAndBolts.mov http://www.newtek.com/products/light...ar-expression/ http://www.richardbrak.net/tutorials/copter/
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24-03-2004, 05:03 PM
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#5 |
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Full Access Member
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Thxs, those links will come in handy
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