C language using opengl programming, rendering three-dimensional sphere in the window, use the up and down the keyboard arrow keys, left and right keys making sphere move around, up and down a solid sphere inward or outward movement, but moves outward to a certain extent , opposite the arrow keys function

Debug
.....\a.exe
.....\a.ilk
.....\a.obj
.....\a.pch
.....\a.pdb
.....\vc60.idb
.....\vc60.pdb
a.cpp
a.dsp
a.dsw
a.opt
a.plg

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．