Camera with Orthographic View

OpenGL OpenGL: Basic Coding
1

Hi,

The functions gluLookAt and gluPerspective let me see the camera perspective view.
Is there anyway to configure this camera to work with orthographic view ?

In fact what I want is the possibility to visualize objects in perpective or orthographic view given the camera parameters (eye position, center position, up vector).

2

to use orthographic view you can use glOrtho or gluOrtho2D. I’m a little too tired to understand completely what you want, but i hope this will help you.