gluLookAt Behaves Erratically With Large Numbers

[QuestingCordiial]

Hello everyone,

When you put very large numbers into gluLookAt as the arguments for eye position and center position ( numbers like 10,000,000 ) , it causes everything to jump around and flicker.

It is only noticeable if the eye position or the center position is moving.

Does anyone know what causes this and how to fix it?

Thanks in advance. : )

[tomb]

Grab the code and do the calculations using doubles instead of floats.

...or rewrite you code to use smaller numbers.

[QuestingCordiial]

Thanks for the suggestions. : )