Hi:
I´m trying to scale one objet. My problem is when i´m doing that, somethimes
it rotate the objet. Anybody knows what's happening?
public Transform3D zoom(double dx, double dy, Transform3D xT3D)
{
currXform = xT3D;
Vector3f v = new Vector3f();
currXform.get(v); // get Translation
currXform.getScale(translation);
currXform.setTranslation(new Vector3f(0.0f, 0.0f, 0.0f));
currXform.setScale(new Vector3d(1.0, 1.0, 1.0));
translation.x *= (1.0 + dx);
translation.y *= (1.0 + dy);
translation.z = 1.0;
transformX.setScale(translation);
currXform.mul(transformX, currXform);
currXform.setTranslation(v); // return to original position
return (currXform);
}
Un saludo, Martín
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