koobas.hobune.stream
Graphics DrawTexture C# Does not appear
I am trying to draw a texture via code like this:
void Update () {
Vector2 clockSizeP = new Vector2 (clockSize.x * Screen.width, clockSize.y * Screen.height);
Graphics.DrawTexture(new Rect((Screen.width / 2) - (clockSizeP.x / 2), clockPos.y * Screen.height, clockSizeP.x, clockSizeP.y), clockTexture);
}
but nothing appears, what am I doing incorrect? TIA
Drawing needs to be called on OnGUI()
Check the docs : http://docs.unity3d.com/ScriptReference/$$anonymous$$onoBehaviour.OnGUI.html
You can only do this during the Repaint event in OnGUI(). From memory you can also do it in OnPostRender but I have not tested that for this answer.
void OnGUI() {
if (Event.current.type.Equals(EventType.Repaint))
Graphics.DrawTexture(new Rect(10, 10, 100, 100), aTexture);
}
http://docs.unity3d.com/ScriptReference/Graphics.DrawTexture.html
It's a good idea to read the docs before you use a function you don't know about. At the very least, it's a good idea to read them after it all goes wrong when you try using something without knowing what it's for.
The docs say: "If you want to draw a texture from inside of OnGUI code, you should only do that from EventType.Repaint events. It's probably better to use GUI.DrawTexture for GUI code." If it is called during Update, then presumably the above doesn't apply.
