CamVerce offers object fade-in and fade out animation. In order to apply an animation, select the object you want to apply animation to, right click on the object and select Animation Properties. You can select Animation Properties from Insert > Object Properties.
You can set animation effects from this window.

There are two types of animation types; when the object appears and disappears. You can select these from the Type menu.
If you have selected the type, you have to enter the time of the animation. The animation time has to be shorter than the Object life. If you set 2 seconds “Fade in- Appear” animation on a 5 seconds length object, the objects will slowly show for the first 2 seconds and stay still for 3 seconds. If you have selected the “Exit” animation under the same setting, the object will show for 3 seconds and slowly disappears in 2 seconds.

If you have selected the type and time, you can set the direction of the animation. There are 8 possible directions and you can see the preview of the selected animation from Preview section.
You can also apply fade in and out effect on objects. There are three effects: Fade in, Fade out and Fade in and Fade out. If you have selected animation, you can use both animation and the Fade In/Out effect at the same time. The sum of Fade in and Fade out can’t be more than the object life.
You can also view the preview of Fade in/out from Preview section.

In the above picture, the box will appear from the top left corner of the screen for 2 seconds. This box will slowly appear for 2 seconds and stay clearly for 1 second and slowly disappears for 2 seconds.
Please note that the preview only shows the animation and effect not based on time you have set.