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Read the speed of pixel / second

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Tobias WiesnerRead the speed of pixel / second
by on Nov 14, 2009 at 12:57:20 pm

Hello I need the number to be fast value of an object for an expression.
In the curve editor so that it can be displayed without problems, I need only the formulation for this worthy, Represent pay them a tachometer-like a car racing show (offset adjustment factors).

If an object is for example a 30 pixel Pro sekunde moves in the current frame, I need the worth 30 in the current frame as an expression formulated for a plane, so to speak text.

I though a few experiences with expressions, But this seemingly simple problem I just fail.

Many thanks for the feedback schonmal.


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Xinlai NiRe: Read the speed of pixel / second
by on Nov 14, 2009 at 4:24:22 pm

I can understand only half of your question, but seems like you are looking for the
thisLayer.position.speed

property

Xinlai Ni
Software Engineer, Google Inc.


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Tobias WiesnerRe: Read the speed of pixel / second
by on Nov 14, 2009 at 8:35:26 pm

thank you, thats what i looked for.

respect for decoding the weird auto-translation from german to english.
i wouldn´t have understood any word :)

greets


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