koobas.hobune.stream
Why my text is overwritten on previous one?
In my project there is a Main Camera and a Text UI on a Canvas and the below script. Why is my text get superpose on the previous text after pressing the spacebar and how can I avoid this behaviour?
using UnityEngine; using UnityEngine.UI;
public class PlayBoard : MonoBehaviour {
static Text message;
void Awake()
{
message = GameObject.Find("messageBox").GetComponent<Text>();
}
void Start()
{
message.text = "To begin press space bar";
}
void Update()
{
if (Input.GetKeyDown("space"))
{
message.text = "New Message should appear in clear";
}
}
}
Finally I had to put the Unity Project to the recycle bin and start a new one using exactly the same script. This time the text field does act normally. I assumed that something was corrupted in the many lines of code Unity add to make a project work.
The camera has clear flags. If this is set to "Don't clear", the things that you drew will not be cleared when rendering the next frame. You probably played around with it and ended up with the value "Don't clear".
See here: https://docs.unity3d.com/ScriptReference/CameraClearFlags.html
or here: https://docs.unity3d.com/$$anonymous$$anual/class-Camera.html
Yes, thanks ScaniX, this is the right answer. The Clear Flags was set at Depth only. If I put it at either Skybox or Solid Color, everything works nicely. Bottom line don't mess-up with settings if you don't know what you are doing...
