camera width zoom

Questions & Answers
1

hi guys , beleave that its nearly two days that im searching but i cant find a solution for my problem , so please help me if you can …
im using an orthographic camera in a 2d side game , and i just want zoom in/out the camera in width not in height when i use this code

thisTransform.camera.orthographicSize = Mathf.Lerp (thisTransform.camera.orthographicSize ,.007 + thisTransform.camera.orthographicSize, Time.time);

the camera zooms out in height too and some part of sky is shown , that i dont want , i just need show the more area of the earth ,
also when i use this code

thisTransform.camera.rect = Rect (0, 0, 1, .5);

the output comes out from full screen mode , so would anybody tell me that how can i modify the width ratio of the camera without modifying the height…
thanx alot , and alot more

3

You cannot do that with an orthographic camera - you are actually setting the height and the width is calculated from the viewport size.

It sounds to me like what you need is two cameras - one to render the sky (with lower depth than the other one) and one to render everything else. Set the second camera to clear nothing.

2

Not sure, but if it in fullscreen mode try changing screen resolution aspect ratio by changing screen height or width - Screen.SetResolution (w, h, true);