## SIQuaternion.SetFromXYZAngleValues

### Introduced

v3.5

### Description

Sets the quaternion using X,Y,Z Euler angles (in radians).

### C# Syntax

    SIQuaternion.SetFromXYZAngleValues( Double in_dX, Double in_dY, Double in_dZ );

### Scripting Syntax

    SIQuaternion.SetFromXYZAngleValues( x, y, z );

### Parameters

Parameter | Type | Description
--- | --- | ---
x | Double | X Euler angle in radians
y | Double | Y Euler angle in radians
z | Double | Z Euler angle in radians

### Examples

#### JScript Example

    // Define 2 quaternion orientations using degrees radian

    	var qA = XSIMath.CreateQuaternion();

    	qA.SetFromXYZAngleValues(

    		XSIMath.DegreesToRadians(0),

    		XSIMath.DegreesToRadians(0),

    		XSIMath.DegreesToRadians(90) );

    	var qB = XSIMath.CreateQuaternion();

    	qB.SetFromXYZAngleValues(

    		XSIMath.DegreesToRadians(0),

    		XSIMath.DegreesToRadians(0),

    		XSIMath.DegreesToRadians(180) );

    	// Do a sperical linear interpolation 50% between A & B

    	// and log results.

    	var qC = XSIMath.CreateQuaternion();

    	qC.Slerp( qA, qB, 0.5 );

    	Application.LogMessage( "Q[" +

    		qC.w + "," +

    		qC.x + ", V(" +

    		qC.y + "," +

    		qC.z + ")" +

    		"]" );

    	var aXYZ = new VBArray(qC.GetXYZAngleValues2()).toArray();

    	Application.LogMessage( "R(" +

    		XSIMath.RadiansToDegrees(aXYZ[0]) + "," +

    		XSIMath.RadiansToDegrees(aXYZ[1]) + "," +

    		XSIMath.RadiansToDegrees(aXYZ[2]) + ")" );

### See Also

SIQuaternion.GetXYZAngleValues SIQuaternion.SetFromXYZAngleValues