Gradient used for animating colors.
See Also: GradientColorKey, GradientAlphaKey.
using UnityEngine;
public class ExampleScript : MonoBehaviour { Gradient gradient; GradientColorKey[] colorKey; GradientAlphaKey[] alphaKey;
void Start() { gradient = new Gradient();
// Populate the color keys at the relative time 0 and 1 (0 and 100%) colorKey = new GradientColorKey[2]; colorKey[0].color = Color.red; colorKey[0].time = 0.0f; colorKey[1].color = Color.blue; colorKey[1].time = 1.0f;
// Populate the alpha keys at relative time 0 and 1 (0 and 100%) alphaKey = new GradientAlphaKey[2]; alphaKey[0].alpha = 1.0f; alphaKey[0].time = 0.0f; alphaKey[1].alpha = 0.0f; alphaKey[1].time = 1.0f;
gradient.SetKeys(colorKey, alphaKey);
// What's the color at the relative time 0.25 (25 %) ? Debug.Log(gradient.Evaluate(0.25f)); } }
Note that the alpha and colors keys will be automatically sorted by time value and that it is ensured to always have a minimum of 2 color keys and 2 alpha keys.
| alphaKeys | All alpha keys defined in the gradient. |
| colorKeys | All color keys defined in the gradient. |
| mode | Control how the gradient is evaluated. |
| Gradient | Create a new Gradient object. |
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