Okay, I’ve been sick for the last 2 weeks and have missed my CS classes, so I have no idea whats going on, but some help would REALLY be appreciated. The assignment seems basic, but I really don’t quite understand it how to implement it.
Basically someone has already written a parser file that reads in a data file with points and vectors and such as well as a view file that reads in the following information:
For both Orthographic and Perspective views:
Center of View point (View Reference POint)
View Up Direction
and for orthographic views reads in:
Direction of View
and for Perspective views reads in additionally:
Point of View (the position of the eye, Projection reference point)
Angle of View
I’ve already written the simple code to draw each of the polygons, but how do I bring all of this information together in as little code as possible? How do I implement it using gluPerspective, glOrtho, gluLookAt, and do I need any more functions other than those?
PLEASE HELP ME!!!