Returns the 16 components of this matrix in an array. The values in the array are ordered the same as the
SIMatrix4.Get output parameters. This is the layout of the matrix:
| m0 m1 m2 m3 |
| m4 m5 m6 m7 |
| m8 m9 m10 m11 |
| m12 m13 m14 m15 |
Note: This method must be used with scripting languages that don't support arguments passed by reference
such as JScript. For more information on getting output arguments, see
About Output Argument Arrays.
Object SIMatrix4.Get2(); |
oArray = SIMatrix4.Get2(); |
Array ordered as m0, m1, m2, m3, m4, m5, m6, m7, m8, m9, m10, m11, m12, m13, m14, m15.
NewScene,false CreatePrim "Cube", "MeshSurface" Translate , 10, 20, 30, siAbsolute, siParent, siObj, siXYZ set om = XSIMath.CreateMatrix4 selection(0).Kinematics.Global.Transform.GetMatrix4 om Application.LogMessage "SIMatrix4.Value(i,j)" Application.LogMessage om(0,0) & " " & om(0,1) & " " & om(0,2) & " " & om(0,3) Application.LogMessage om(1,0) & " " & om(1,1) & " " & om(1,2) & " " & om(1,3) Application.LogMessage om(2,0) & " " & om(2,1) & " " & om(2,2) & " " & om(2,3) Application.LogMessage om(3,0) & " " & om(3,1) & " " & om(3,2) & " " & om(3,3) Application.LogMessage "" Application.LogMessage "array = SIMatrix4.Get2" m = om.Get2 Application.LogMessage m(0) & " " & m(1) & " " & m(2) & " " & m(3) Application.LogMessage m(4) & " " & m(5) & " " & m(6) & " " & m(7) Application.LogMessage m(8) & " " & m(9) & " " & m(10) & " " & m(11) Application.LogMessage m(12) & " " & m(13) & " " & m(14) & " " & m(15) Application.LogMessage "" Application.LogMessage "SIMatrix4.Get m0, m1, m2..." om.Get m(0),m(1),m(2),m(3),m(4),m(5),m(6),m(7),m(8),m(9),m(10),m(11),m(12),m(13),m(14),m(15) Application.LogMessage m(0) & " " & m(1) & " " & m(2) & " " & m(3) Application.LogMessage m(4) & " " & m(5) & " " & m(6) & " " & m(7) Application.LogMessage m(8) & " " & m(9) & " " & m(10) & " " & m(11) Application.LogMessage m(12) & " " & m(13) & " " & m(14) & " " & m(15) 'INFO : "SIMatrix4.Value(j,i)" 'INFO : "1 0 0 0" 'INFO : "0 1 0 0" 'INFO : "0 0 1 0" 'INFO : "10 20 30 1" 'INFO : "" 'INFO : "array = SIMatrix4.Get2" 'INFO : "1 0 0 0" 'INFO : "0 1 0 0" 'INFO : "0 0 1 0" 'INFO : "10 20 30 1" 'INFO : "" 'INFO : "SIMatrix4.Get m0, m1, m2..." 'INFO : "1 0 0 0" 'INFO : "0 1 0 0" 'INFO : "0 0 1 0" 'INFO : "10 20 30 1" |
// create a null and translate, rotate and scale it
GetPrim("Null", null, null);
Translate(null, 1.73296599336766, 3.21359046016228, -0.321359046016228, siRelative, siView, siObj, siXYZ, null, null, null, null, null);
Rotate(null, -102.375, 0, 0, siRelative, siLocal, siObj, siXYZ, null, null, null);
Rotate(null, 0, -22.5, 0, siRelative, siLocal, siObj, siXYZ, null, null, null);
Scale(null, 1.55705996131528, 1.55705996131528, 1.55705996131528, siRelative, siLocal, siObj, siXYZ, null, null, null);
// get object from selection
var o = selection(0);
// get global transform from object
var t = o.kinematics.global.transform;
var m = XSIMath.CreateMatrix4();
t.getmatrix4( m );
var vbArr = new VBArray( m.Get2() );
var jsArr = vbArr.toArray();
var cCrLf = String.fromCharCode(13,10);
Application.LogMessage( cCrLf +
"|" + round(jsArr[0],3) + " " + round(jsArr[1],3) + " " + round(jsArr[2],3) + " " + round(jsArr[3],3) + "|" + cCrLf +
"|" + round(jsArr[4],3) + " " + round(jsArr[5],3) + " " + round(jsArr[6],3) + " " + round(jsArr[7],3) + "|" + cCrLf +
"|" + round(jsArr[8],3) + " " + round(jsArr[9],3) + " " + round(jsArr[10],3) + " " + round(jsArr[11],3) + "|" + cCrLf +
"|" + round(jsArr[12],3) + " " + round(jsArr[13],3) + " " + round(jsArr[14],3) + " " + round(jsArr[15],3) + "|" + cCrLf );
function round( n, numdecplaces )
{
var f = Math.pow(10, numdecplaces );
return Math.round(n * f)/f;
}
//INFO : "
//|1.439 0.582 -0.128 0|
//|0 -0.334 -1.521 0|
//|-0.596 1.405 -0.308 0|
//|1.733 3.214 -0.321 1|
//" |