public Color Evaluate(int locX, int locY, float time)
{
if (time < 0)
{
time = 0;
}
if (time > 1)
{
time = 1;
}
GradientKey lowerKey = new GradientKey();
GradientKey upperKey = new GradientKey();
for (int i = 0; i < colorKeys.Length; i++)
{
float bottom = colorKeys[i].time;
float top = colorKeys[i + 1].time;
if (time >= bottom && time <= top)
{
lowerKey = colorKeys[i];
upperKey = colorKeys[i + 1];
break;
}
}
Color lowColor = new Color();
Color upperColor = new Color();
int lowIndex = rand.Next(0, lowerKey.colors.Count);
int upIndex = rand.Next(0, upperKey.colors.Count);
if (lowerKey.hasImage)
{
lowColor = lowerKey.GetPixel(lowIndex, locX, locY);
}
else
{
lowColor = lowerKey.color;
}
if (upperKey.hasImage)
{
upperColor = upperKey.GetPixel(upIndex, locX, locY);
}
else
{
upperColor = upperKey.color;
}
float t = GetPercent(lowerKey.time, time, upperKey.time);
int r = lerp(lowColor.R, upperColor.R, t);
int g = lerp(lowColor.G, upperColor.G, t);
int b = lerp(lowColor.B, upperColor.B, t);
return(new Color(255, r, g, b));
return(new Color());
}
public Color Evaluate(int locX, int locY, float time)
{
if (time < 0)
time = 0;
if (time > 1)
time = 1;
GradientKey lowerKey = new GradientKey();
GradientKey upperKey = new GradientKey();
for (int i = 0; i < colorKeys.Length; i++) {
float bottom = colorKeys[i].time;
float top = colorKeys[i + 1].time;
if (time >= bottom && time <= top){
lowerKey = colorKeys[i];
upperKey = colorKeys[i + 1];
break;
}
}
Color lowColor = new Color ();
Color upperColor = new Color ();
int lowIndex = rand.Next (0, lowerKey.colors.Count);
int upIndex = rand.Next (0, upperKey.colors.Count);
if (lowerKey.hasImage)
lowColor = lowerKey.GetPixel (lowIndex, locX, locY);
else
lowColor = lowerKey.color;
if (upperKey.hasImage)
upperColor = upperKey.GetPixel (upIndex, locX, locY);
else
upperColor = upperKey.color;
float t = GetPercent(lowerKey.time, time, upperKey.time);
int r = lerp(lowColor.R, upperColor.R, t);
int g = lerp(lowColor.G, upperColor.G, t);
int b = lerp(lowColor.B, upperColor.B, t);
return new Color(255, r, g, b);
return new Color ();
}
public void SetKeys(GradientKey[] colors)
{
colorKeys = colors;
}
