Hello to everyone,
Imagine that you have a source of illumination where the light footprint lies on a rectangular plane. Assume that if you move the source, in every light-foorprint the center of the footprint remains the same.If the source is at the center of the plane and has a distance from the plane equal to d, the footprint is an ellipse. However if you move the source, the shape becomes more like an oval(a_left!=aright & b_up!= b_down).
Imagine that for some reason the source fluctuates from its position (e.g wind blows) so the center of the footprint will move.
I have modeled the problem without fluctuations and i know exactly the area of the plane which is illuminated wherever i place the source. Can anyone help me with the fluctuation case?
Imagine that you have a source of illumination where the light footprint lies on a rectangular plane. Assume that if you move the source, in every light-foorprint the center of the footprint remains the same.If the source is at the center of the plane and has a distance from the plane equal to d, the footprint is an ellipse. However if you move the source, the shape becomes more like an oval(a_left!=aright & b_up!= b_down).
Imagine that for some reason the source fluctuates from its position (e.g wind blows) so the center of the footprint will move.
I have modeled the problem without fluctuations and i know exactly the area of the plane which is illuminated wherever i place the source. Can anyone help me with the fluctuation case?