Core Graphics OR OpenGL ES for 3d texture drawing

Question

So here is my Objective :

Suppose I have a photo of my house... I want to create a wall or fence out side my house on my garden... but i want to see how it looks before creating it.

So

1> User selects type of structure (wall, fence, sideways, etc etc ) 2> User selects Texture type/Color etc 3> User choose the Path Or area

4> user clicks on apply button to see how it actually Looks (3d effect )

as Shown in the picture... My question is

For accomplishment of this functionality which framework should i use QuartzCore - coreGraphics

OR

OpenGL ES

Any sample code/Demo or similar link would be helpful... So far i am able to select the are which user selects by taping...

Functionality is similar as show n in below site http://www.marshalls.co.uk/transform/driveway_visualiser/ but for iphone

Thanks