OpenGl GluLookAt to GlRotated and GlTranslated

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Actually, I try to solve a little problem and I dont understand how this GluLookAt works in OpenGl.

I would like to know how to transform this two lines :

gluLookAt(5.0, 15.0, 2.0, 0.0, 0.0, 0.0, 1.0, 0.0, -1.0);
gluLookAt(5.0, 0.0, 5.0, 0.0, 0.0, 0.0, 1.0, -1.0, 0.0);

using glRotatef and glTranslatef.

After some searches, it seems to exist a way for making that thing :

glRotatef();
glRotatef();
glTranslatef(5.0,15.0,2.0);

glRotatef();
glRotatef();
glTranslatef(5.0,0.0,5.0);

So just by using two rotations and one translation. But I dont understand how can i find the angles and the axes of these rotations.

Ty in advance. I start becoming crazy with these rotations.

asked 1 min ago

Latsuj

4

OpenGl GluLookAt to GlRotated and GlTranslated