This is a similar video to explain opengl on the point of view, cutting windows, model transformation, perspective, etc. related to the content coordinate transformation good things, good for beginners can help to master these concepts, even the master can also take a look at source, a lot of writing high quality code

Packet : 1985492projectionandtranslation.rar filelist
projection.c
projection.exe
transformation.c
transformation.exe

• 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．