koobas.hobune.stream
2D Mouse Aiming on Unity 4.3
Can anyone teach me how to perform a 2d mouse aiming on v4.3?
What do you mean by ai$$anonymous$$g?
Select objects under the cursor?
Spawn objects under the cursor?
$$anonymous$$ove the camera with the cursor?
...?
an AI$$anonymous$$ pointer like in the $$anonymous$$ETAL SLUG Series. The only problem is that when I try to shoot, the rocket is not on the location as the mouse pointer.
Best Answer
You have to get world coordinates from the screen coordinates of the mouse. This is done using the camera.
Vector2 characterPosition;
Vector3 3DmousePosition = camera.ViewportToWorldPoint(Input.mousePosition);
Vector2 2DmousePosition = new Vector2(3DmousePosition.x, 3DmousePosition.y);
Vector2 directionFromPlayerToMouse = (2DmousePosition - characterPosition).normalize;
Vector $$anonymous$$ath is "very" important in games. Be sure to study.
