Results 1 to 2 of 2

Thread: real time 2d plot

  1. #1
    Junior Member Newbie
    Join Date
    Aug 2008
    Location
    Italy, Milan
    Posts
    8

    real time 2d plot

    Hi all,
    I need to plot a set of points obtained in real time, i.e. just a simple xy graph. How can I obtain this result? Does exist any library which do it for me?

    I know about glBegin(GL_POINTS);/glVertex2f(ax, ay);/etc../glEnd();
    Does exist something more sophisticated?

  2. #2
    Junior Member Newbie
    Join Date
    Aug 2008
    Posts
    12

    Re: real time 2d plot

    There are Display Lists, Vertex Arrays, VBOs.
    If a curve can be approximated with a polynom you also can use glMap1f. Maybe there are even more techniques

Similar Threads

  1. Is this real-time?
    By glfreak in forum OpenGL: General
    Replies: 5
    Last Post: 12-13-2007, 05:46 PM
  2. About real-time chart
    By LovingYou in forum OpenGL: Advanced Coding
    Replies: 3
    Last Post: 11-10-2007, 03:45 PM
  3. real-time FUR.
    By DSA in forum OpenGL: Advanced Coding
    Replies: 3
    Last Post: 01-19-2004, 12:51 PM
  4. How to get environment map in real time?
    By in forum OpenGL: Basic Coding
    Replies: 0
    Last Post: 10-24-2002, 01:15 AM
  5. Real-Time
    By ZeeBoy in forum OpenGL: Basic Coding
    Replies: 2
    Last Post: 01-19-2001, 03:14 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