I am need of an application that will create simulated images…What i mean by that? Well i am writing a camera simulator which will also create “virtual” images.
Now this is where the problem arise (probably due to my lack of OpenGl knowledge ). If we simulate various camera models the images that they create are different.
For example it can be imagewidth=3264 imageheight=2448 or maybe imagewidth=3072 imageheight=2304 etc…
Normally i would like to have a Viewport like the pixel sizes of the CCDarray of the cameras but this cant happen i guess. So i can scale it i guess but when i grab pictures (screen grab) i would like to have the exact pixel sizes that i want ?
Can you please provide me with some information to read on how to do that ?