When I open U3D file with acrobat, it turns 3D into document. Problem, however, is that size of the area where model is shown, is too small and fixed in dimensions.
If I recall correctly, Acrobat 9 automatically resized 3D area to whole window size. Acrobat X, however doesn't do this.
There's no image handles or anything to fix this neither. I went through properties/3D options and nothing there also.
What to do?