Results 1 to 2 of 2

Thread: Getting Screen Coordinates

  1. #1
    Junior Member Newbie
    Join Date
    May 2001
    Evanston, IL, USA

    Getting Screen Coordinates

    I am rendering an image onto the screen. Once the image is on the screen, I would like to be able to get the screen coordinates of the image. I want to be able to compare where the image should be on the screen (calculated using the model view matrix) and where it actually is. Thank you.

  2. #2
    Senior Member Regular Contributor
    Join Date
    Dec 1969

    Re: Getting Screen Coordinates

    do a search on picking or screen coordinates in both newsgroup there should be plenty of information for you

Similar Threads

  1. Replies: 4
    Last Post: 06-08-2016, 07:01 PM
  2. Texture coordinates to screen pixel coordinates
    By lucafr in forum OpenGL: Basic Coding
    Replies: 0
    Last Post: 04-13-2011, 04:19 AM
  3. screen coordinates to world coordinates
    By Ramya Maithreyi in forum OpenGL: Basic Coding
    Replies: 1
    Last Post: 03-31-2010, 05:34 AM
  4. How to get texture coordinates from screen coordinates
    By geckosenator in forum OpenGL: Advanced Coding
    Replies: 4
    Last Post: 01-28-2006, 07:23 AM
  5. Screen Coordinates -> World Coordinates
    By marcelo_g_souza in forum OpenGL: Basic Coding
    Replies: 1
    Last Post: 06-24-2003, 07:54 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
Proudly hosted by Digital Ocean