OfxParameterSuiteV1::paramSetValueAtTime
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Name

OfxParameterSuiteV1::paramSetValueAtTime — Keyframes the value of a parameter at a specific time.

Synopsis

#include "ofxParam.h"
OfxStatus (*paramSetValueAtTime) ( OfxParamHandle paramHandle ,
  OfxTime time ,
  ... ) ;
 

Arguments

  • paramHandle - parameter handle to set value in
  • time - at what point in time to set the keyframe
  • ... - one or more variables of the relevant type to hold the parameter's value

Description

This sets a keyframe in the parameter at the indicated time to have the indicated value. The varargs ... argument needs to be values of the relevant type for this parameter. See the note on OfxParameterSuiteV1::paramSetValue for more detail

\note paramSetValueAtTime should only be called from within a kOfxActionInstanceChanged or interact action.

V1.3: This function can be called the kOfxActionInstanceChanged action and during image effect analysis render passes. V1.4: This function can be called the kOfxActionInstanceChanged action

Returns

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