FCurve Values

[keirebu-niiru]

Hi there,

does anybody know how to get the value of a FCurve at a given frame, not the Value of the parameter.

Thanks in advance

Sanostol

[flamz]

?

the FCurve drives the value of a parameter... not sure what you mean.

Do you mean "retrieving the time of a certain FCurve key" or "retrieving the value of a certain FCurve key"

[keirebu-niiru]

I try to explain it with an example. you animated an cubes position and as soon as you than change the position of the cube the key button turns yellow to show that the parameter has an other value than the fcurve. this means to me that xsi can seperate somehow this to values ( actual and fcurfe ) I wanted to use this with scripting to only set a key where the fcurve value is different to the actual.

I hope its more clear now

Sanostol

PS: I could hardly remember that i asked this question a long time ago.

[pixpoet3d]

You would use object.parameter.source.keys to access keys and their values - like so:
set oSel = application.selection(0)
i = 0
for each crv in oSel.posx.source.keys
logmessage "Frame #:" & i & " Value(posx):" & crv.value
i = i + 1
next

The access to curve tangency,time,etc are all available in the docs.