/*

	Example of using the SITransformation to read the local

	and global transforms of an object

*/

NewScene(null,false) ;

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

//Change the position and rotation of the null

//by providing a new transform

oNewLocalTransform = XSIMath.CreateTransform() ;

// Change posx, posy

oNewLocalTransform.SetTranslationFromValues( 10, 20, 0 ) ;

// set rotx to 90 degrees (pi/2 radians)

oNewLocalTransform.SetRotationFromXYZAnglesValues( XSIMath.pi / 2, 0, 0 ) ; 

oNull.Kinematics.Local.Transform = oNewLocalTransform ;

PrintLocalGlobalTransforms( oNull ) ;

var oNullChild = oNull.AddNull( "ChildNull" ) ;

PrintLocalGlobalTransforms( oNullChild ) ;

// Show but the local and global SRT of an object

function PrintLocalGlobalTransforms( in_obj )

{

	Application.LogMessage( "--------" + in_obj.Name + "---------" ) ;

	var oLocalSITranformation = in_obj.Kinematics.Local.Transform ;

	Application.LogMessage( "Local Transform" ) ;

	PrintTransformation( oLocalSITranformation ) ;

	Application.LogMessage( "" ) ;

	Application.LogMessage( "Global Transform" ) ;

	var oGlobalSITranformation = in_obj.Kinematics.Global.Transform ;

	PrintTransformation( oGlobalSITranformation ) ;

	Application.LogMessage( "" ) ;	

}

// 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: (note how the local transform of

//the Child null is relative to the center 

//of the parent null)

//

//INFO : --------ParentNull---------

//INFO : Local Transform

//INFO : Scaling: 1, 1, 1

//INFO : Rotation: 1.571, 0, 0

//INFO : Translation: 10, 20, 0

//INFO : 

//INFO : Global Transform

//INFO : Scaling: 1, 1, 1

//INFO : Rotation: 1.571, 0, 0

//INFO : Translation: 10, 20, 0

//INFO : 

//INFO : --------ChildNull---------

//INFO : Local Transform

//INFO : Scaling: 1, 1, 1

//INFO : Rotation: -1.571, 0, 0

//INFO : Translation: -10, 0, 20

//INFO : 

//INFO : Global Transform

//INFO : Scaling: 1, 1, 1

//INFO : Rotation: 0, 0, 0

//INFO : Translation: 0, 0, 0

/*

	Example of using the ParameterCollection of

	a KinematicState object

*/

var oNull = ActiveSceneRoot.AddNull( "Null" ) ;

// The transform can be set through the parameters

// of the kinematicstate object

var oLocalKinematics = oNull.Kinematics.Local ;

oLocalKinematics.Parameters( "posx" ).Value = 10 ;

oLocalKinematics.Parameters( "posy" ).Value = 20 ;

oLocalKinematics.Parameters( "rotx" ).Value = 90 ;

oLocalKinematics.Parameters( "sclz" ).Value = 3 ;

// All the SRT values, plus many more parameters can 

// be read via the parameter collection

var oAllParameters = oLocalKinematics.Parameters ;

for ( var i = 0 ; i < oAllParameters.Count ; i++ )

{

	Application.LogMessage( oAllParameters(i).ScriptName + ":" + 

				oAllParameters(i).Value ) ;

}

//Output:

//INFO : blendweight:1

//INFO : active:true

//INFO : posx:10

//INFO : posy:20

//INFO : posz:0

//INFO : rotx:90

//INFO : roty:0

//INFO : rotz:0

//INFO : quatw:0.7071067811865476

//INFO : quatx:0.7071067811865475

//INFO : quaty:0

//INFO : quatz:0

//INFO : sclx:1

//INFO : scly:1

//INFO : sclz:3

//INFO : sclorix:0

//INFO : scloriy:0

//INFO : scloriz:0

//INFO : cnsscl:true

//INFO : cnsori:true

//INFO : cnspos:true

//INFO : affbyscl:true

//INFO : affbyori:true

//INFO : posxmaxactive:false

//INFO : posxminactive:false

//INFO : posymaxactive:false

//INFO : posyminactive:false

//INFO : poszmaxactive:false

//INFO : poszminactive:false

//INFO : rotxmaxactive:false

//INFO : rotxminactive:false

//INFO : rotymaxactive:false

//INFO : rotyminactive:false

//INFO : rotzmaxactive:false

//INFO : rotzminactive:false

//INFO : siscaling:true

//INFO : rotorder:0

//INFO : pivotactive:true

//INFO : pposx:0

//INFO : pposy:0

//INFO : pposz:0

//INFO : protx:0

//INFO : proty:0

//INFO : protz:0

//INFO : psclx:1

//INFO : pscly:1

//INFO : psclz:1

//INFO : pivotcompactive:true

//INFO : pcposx:0

//INFO : pcposy:0

//INFO : pcposz:0

//INFO : pcrotx:0

//INFO : pcroty:0

//INFO : pcrotz:0

//INFO : pcsclx:1

//INFO : pcscly:1

//INFO : pcsclz:1

//INFO : nposx:0

//INFO : nposy:0

//INFO : nposz:0

//INFO : nrotx:0

//INFO : nroty:0

//INFO : nrotz:0

//INFO : nsclx:1

//INFO : nscly:1

//INFO : nsclz:1

//INFO : nsclorix:0

//INFO : nscloriy:0

//INFO : nscloriz:0