void OnGUI()
{
if (!gradations[current])
{
return;
}
GUI.Label(new Rect(20, 10, 100, 20), "GRADATION:");
// switch gradation texture to the next one.
if (GUI.Button(new Rect(110, 10, 30, 20), "<"))
{
current = (current-- > 0) ? current : gradations.Length - 1;
emTransition.SetGradationTexture(gradations[current]);
}
// switch gradation texture to the prev one.
if (GUI.Button(new Rect(150, 10, 30, 20), ">"))
{
current = (++current < gradations.Length) ? current : 0;
emTransition.SetGradationTexture(gradations[current]);
}
// indicate texture name
GUI.Label(new Rect(190, 10, 200, 20), gradations[current].name + " / 040");
GUI.Label(new Rect(20, 40, 100, 20), "COLOR:");
// switch color
if (GUI.Button(new Rect(110, 40, 80, 20), "black"))
{
emTransition.SetColor(Color.black);
}
if (GUI.Button(new Rect(200, 40, 80, 20), "white"))
{
emTransition.SetColor(Color.white);
}
if (GUI.Button(new Rect(290, 40, 80, 20), "red"))
{
emTransition.SetColor(Color.red);
}
if (GUI.Button(new Rect(380, 40, 80, 20), "green"))
{
emTransition.SetColor(Color.green);
}
if (GUI.Button(new Rect(470, 40, 80, 20), "blue"))
{
emTransition.SetColor(Color.blue);
}
if (GUI.Button(new Rect(560, 40, 80, 20), "random"))
{
Color random = new Color(Random.Range(0f, 1f), Random.Range(0f, 1f), Random.Range(0f, 1f), 1f);
emTransition.SetColor(random);
}
GUI.Label(new Rect(20, 70, 100, 20), "TEXTURE:");
// switch texture
if (GUI.Button(new Rect(110, 70, 80, 20), "none"))
{
emTransition.SetTexture(textures[0]);
}
if (GUI.Button(new Rect(200, 70, 80, 20), "tile"))
{
emTransition.SetTexture(textures[1]);
emTransition.SetColor(Color.white);
}
if (GUI.Button(new Rect(290, 70, 80, 20), "wood"))
{
emTransition.SetTexture(textures[2]);
emTransition.SetColor(Color.white);
}
}
