koobas.hobune.stream
How to check if there is object before placing one?
Hi,I have created a 3d game based on 2d view anyways, I made script when you click it places a gameobject, i want to check before placing the object if there is any object exist in the mouse positon here is the placing code
void Update()
{
if (Input.GetMouseButtonDown(0))
{
Vector3 touchPos = mainCamera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, 4.64f ));
// a small check to see if the object placed less than 2 in height (to avoid ground conculusion)
if (touchPos.y < 2.5f)
{
}
else
{
// placing code
Instantiate(plat1, touchPos, Quaternion.identity);
}
}
}
