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Question by Jan_Sch · Jul 29, 2017 at 02:13 PM · camera2draycastmousepositionscreentoworldpoint

Camera.ScreenToWorldPoint with Perspective camera

Hey guys,
I've got a 2D scene with a camera with perspective projection. I'm translating the mouse position into the scene to hover over some objects. My problem is that whenever I change the mouse positions z axis which is neccessary to not get the camera position, the ray has some offset to its real position, depending on the screen resolution, which is obviously caused by the perspective camera. How can I fix this? Thanks in advance

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Answer by Ziya · Jul 29, 2017 at 03:38 PM

I recommend checking out Camera.ScreenPointToRay. Another option is Camera.orthographic.

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avatar image Jan_Sch · Jul 29, 2017 at 04:05 PM 0
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@Ziya The problem with ScreenPointToRay() is that a click draws my line renderer from the transform to the mouse position, so I have to get the WorldPosition. Is there another way to archieve this?

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