Camera look at “Target Object/Point” conflicts with “Min Dist/Max Dist”

Cameras are tricky. They are never where you really think they should be at least in my opinion.

So for the sake of discussion….lets imagine a circle that it centered at 0,0,0 and has a radius of 10 units. This circle represents the maximum constraint of the camera. Lets add a second circle with the same origin and with a radius of 5 units. It will act as the minimum constraint. Laid over each other this looks like a flat donut where the active region of the constraint is from 5 to 10 radial units.

If you tween your camera to any point within the constraints the camera will move tween accordingly. The problem I think you are having is when the user navigates to the edge of the min or max radius and then selects another point within the defined region of 5 to 10 and you get a jump vs a smooth transition. If this is the case, you will want to disable Zoom. Zoom will allow the camera to move outside the 5 to 10 radius and when you tween to the next point the camera will jump.

Conversely, if your camera is at the limit, lets say 10 units and you need to tween the camera to 11 units or less than 5 units…this will cause the camera to jump. You would need to disable the constraint before the move to prevent the jump.

Hope this helps.