v6.0
Returns the average of the smallest and largest key values for
the fcurvekey collection. The type of value that is returned
depends on the type of fcurve used as follows:
Standard and raw fcurves return a double value (VT_R8)
Integer fcurves return a LONG (VT_I4)
Boolean fcurves return a variant bool value
(VT_BOOL,VARIANT_TRUE,VARIANT_FALSE)
oVariant = FCurveKeyCollection.GetMidKeyValue(); |
//
// This example illustrates how to get the mid key value for an fcurvekey collection.
// Create a new scene
NewScene(null, false);
// Create a null
oNull = Application.GetPrim("Null");
// Get the posx parameter of the null
oPosX = oNull.posx
// Create array of time-value pairs
aKeys = new Array( 0.00, 5.00,
1.00, 6.00,
2.00, 7.00,
3.00, 8.00,
4.00, 9.00,
5.00, 10.00 );
// Create an empty FCurve
oFCurve = oPosX.AddFCurve2( null, siStandardFCurve );
// Set the fcurve keys
oFCurve.SetKeys( aKeys );
Application.LogMessage( 'Mid key value: ' + oFCurve.GetKeysBetween(2,4).GetMidKeyValue(), siInfo );
// Produces the following output:
//
//INFO : Mid key value: 8
|