The Current Frame (Fc) token represents the current frame number.
The Start Frame (Fs) token represents the starting frame number.
The End Frame (Fe) token represents the end frame number.
The Frame Rate (Fr) token represents the current frame rate and is useful for writing an expression that would produce the same numeric results no matter what the frame rate is.
The Current Time (T) token represents the current time in seconds. This value depends on the current frame and the frame rate defined for the scene.
at_frame(<Fc-30>, <fcurve-driven parameter>)
The Frame Offset (at_frame) token evaluates the function curve of any parameter at a given frame. Arguments include:
|
Argument |
Description |
<Fc-30> |
Expression that defines the frame at which you want to evaluate a parameter. |
<fcurve-driven parameter> |
Name of the parameter to be evaluated (see Parameters for details about how to specify the parameter name). |
at_time(<T-1.0>, < fcurve-driven parameter>)
The Time Offset (at_time) token evaluates the function curve of any parameter at a given time in seconds. Arguments include:
|
Argument |
Description |
<T-1.0> |
Expression that defines the time in seconds at which you want to evaluate a parameter. |
<fcurve-driven parameter> |
Name of the parameter to be evaluated (see Parameters for details about how to specify the parameter name). |
Autodesk Softimage v7.5