I'm not 100% sure what you need exactly, but this will make a Transform
object that's been rotated 90 degrees around the world centre in X.
______________________________________________
m_data = [1.0, 0.0, -0.0, 0.0,
0.0, 0.0, 1.0, 0.0,
0.0, -1.0, 0.0, 0.0,
0.0, 0.0, 0.0, 1.0]
matrix = XSIMath.CreateMatrix4()
matrix.Set(*m_data)
trans = XSIMath.CreateTransform()
trans.SetMatrix4(matrix)
obj = Application.Selection(0) # <------------------------------replace as
you see fit
obj_transform = obj.Kinematics.Global.Transform
obj_transform.MulInPlace(trans)
print obj_transform.RotX, obj_transform.RotY, obj_transform.RotZ
______________________________________________
On 16 January 2014 09:41, Szabolcs Matefy <[email protected]> wrote:
> Hey folks,
>
>
>
> I have a task. I need to export some geometries from XSI, and create an
> XML file that contains the local translate and rotation. That’s fine. But
> it turned out, that the application reading this data accepts
> transformation in Z-up system (a la Max, goddamn). I swapped the Y and Z
> for position and seemed to work, but for rotation it’s not working.
>
>
>
> My export script is vbscript, but I have little clue. What I read so far
> is that I might have to rotate the transformation matrix around X axis by
> 90 degrees. Fairly well, but HOW THE HECK???
>
>
>
> I’m open to learn math, anytime, but now it’s deadline…
>
>
>
>
>
> Cheers, and appreciate for any help
>
>
>
>
>
>
>
> Szabolcs
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