>Actually I was thinking like Univers that there are
>two point of the Earth. First is Sun and second is it own center. It makes a
>round arround the Sun and also its own center point.
Mahmood,
It sounds like you want two sprites--one for the earth, one for the sun.
For the Earth's rotation, you could set the rotation property of the
Earth's sprite. For the Earth's orbital movement, you could calculate the
path relative to the sun's regpoint and move the Earth sprite. You could
even change the Earth sprite's size and z location to give the impression
of perspective and moving in front of/behind the Sun.
Does that help?
Cordially,
Kerry Thompson
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