Hello, I'm trying to develop a program that is capable to display some set of point, lines or something else but in 2D and to zoom (in , out) over this set (imagine a segment and when you are zooming over you see that the segment is composed from points). At present I have one old version of this program but it is too slow when i'm trying to display and zoom a huge number of points. So I decided to use OpenGL (Jogl). I have an ideia how to write it, but at this stage it dosent work. When I'm trying to zoom some point or ligne, in stead of obtaing the details, I'm overriding the objects. I'm using the glTranslatef function, and I'm trying to obtain a zoomed image modifing the Z coordinate. I tryied with the gluLookAt function too, but the result was the same. In some exemples (Nehe), that I found on the net, they used the glTranslate. That's my little problem, so is there someone have a suggestion or sulution about the zooming problem ? :) Thanks for your attention,
Anton [Message sent by forum member 'tonkata' (tonkata)] http://forums.java.net/jive/thread.jspa?messageID=209242 =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA2D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
