angle size of teh camera in degrees.

Questions & Answers
1

What the size of the normal start camera you get in 3D games below you can see a quick drawing to explain my question better

91259-camera-angle-question.png
91259-camera-angle-question.png800×600 29 KB

So when create a new scene in a 3D game there spawns a camera. but how much of the total of 360 degrees does the camera shows

2

That is called “Field of View”.

You can see your cameras Field of View within the Inspector and set it as a value between 1 and 180 degrees (default is 60).

91261-fieldofview.png

Alternatively, you can access (and set) this value via script:

Camera.main.fieldOfView = 50;

Please note, that this value is only used for “perspective” cameras and that “Camera.main” is to be used with a bit of caution.

3

The search term you want is ‘FOV’ (field of view)

Here is a forum post to help:
https://forum.unity3d.com/threads/what-is-a-normal-field-of-view.70202/

Also, the default is 60 degrees.