3D FlipBook - Hello, We purchased Interactive 3D FlipBook with Physics-Based Animation jQuery Plugin and after intration we are facing

Hello,

We purchased Interactive 3D FlipBook with Physics-Based Animation jQuery Plugin and after intration we are facing problem with zoom.

When we zoom then clarity of the pdf/images are missing in which it looks blur. Below is the link for live flipbook http://ramireddyconstructions.com/flipbook/

Below is the link for pdf source http://ramireddyconstructions.com/flipbook/src/MahadevTowersbrochure.pdf

<p>Can you please let me know what we need to change to get good clarity when zoomin</p>