/*

	Example of how to use the SITransformation to read and write 

	the scaling, rotation and translation of an object

*/

var oNull = Application.ActiveSceneRoot.AddNull( "MyNull" ) ;

// Change the position and rotation of the null

// by providing a new transform

oNewLocalTransform = XSIMath.CreateTransform() ;

// Change posx, posy

oNewLocalTransform.PosX = 5; 

oNewLocalTransform.PosX = 6; 

// Set rotx to 180 degrees

oNewLocalTransform.RotX = 180;

// Scale y-axis (scly)

oNewLocalTransform.SclY = 2; 

oNull.Kinematics.Local.Transform = oNewLocalTransform ;

PrintTransformation( oNull.Kinematics.Local.Transform ) ;

// Show the "SRT: of a SITransformation object

function PrintTransformation( in_oTransform )

{

	var oVector = XSIMath.CreateVector3();

	in_oTransform.GetScaling( oVector ) ;

	PrintVector( "Scaling:", oVector ) ;

	// In Radians

	in_oTransform.GetRotationXYZAngles( oVector ) ;

	PrintVector( "Rotation:", oVector ) ;

	in_oTransform.GetTranslation( oVector ) ;

	PrintVector( "Translation:", oVector ) ;

}

// Print a vector.  Values are rounded to 3 decimal places

function PrintVector( in_Prefix, in_oVec )

{

	Application.LogMessage( in_Prefix + " " + 

			XSIRound(in_oVec.x,3) + ", " + 

			XSIRound(in_oVec.y,3) + ", " + 

			XSIRound(in_oVec.z,3) ) ;

}

// Output:

//INFO : Scaling: 1, 2, 1

//INFO : Rotation: 3.142, 0, 0

//INFO : Translation: 5, 6, 0

dim transfo

set transfo = XSIMath.CreateTransform

Application.LogMessage TypeName(transfo)