Convert 3D Point To 2D Point

Question

What I am doing is displaying the same 2D texture map on the screen as the model in the scene. And fit the model perfectly on the screen. as the picture shows The red dot is the center of Bounds. The blue dot is the center of the 2D texture image.

Since 3D has depth, the center point of the 3D model is applied to the 2D image. 2D images will deviate from a certain position and cannot be connected together.

Edit Finally I found the answer in this link.

Can you elaborate a bit more? This question does not yet contain a question. — Reasurria, Feb 20 '19 at 07:39

score 0 · Accepted Answer · answered Feb 20 '19 at 07:51

0

You can check Camera.WorldToScreenPoint method, if you wanna get 2D screen position, as I understood.

answered Feb 20 '19 at 07:51

Stark355

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After trying it. This is not the effect I want. – user9075835 Feb 20 '19 at 08:18
Ok. After your editting I got what you want. Check this one: https://docs.unity3d.com/ScriptReference/RaycastHit-point.html – Stark355 Feb 20 '19 at 08:25

Convert 3D Point To 2D Point

1 Answers1