public static IEnumerator <CoroutineState> EaseColorProperty(Func <float, float, float, float> easingFunction, object target, string propertyName, Color from, Color to, float lerpTime)
{
PropertyInfo property = target.GetType().GetProperty(propertyName);
if (property == null)
{
throw new Exception($"Could not find property {propertyName} on type {target.GetType().AssemblyQualifiedName}");
}
if (property.PropertyType != typeof(Color))
{
throw new Exception($"Property {propertyName} on type {target.GetType().AssemblyQualifiedName} is not of type 'Color'");
}
float elapsedTime = 0;
while (elapsedTime < lerpTime)
{
float t = elapsedTime / lerpTime;
Color lerpedValue = new Color()
{
A = (byte)easingFunction(from.A, to.A, t),
R = (byte)easingFunction(from.R, to.R, t),
G = (byte)easingFunction(from.G, to.G, t),
B = (byte)easingFunction(from.B, to.B, t),
};
property.SetValue(target, lerpedValue);
elapsedTime += Time.DeltaTime;
yield return(CoroutineState.Tick());
}
}
public static IEnumerator <CoroutineState> EaseFloatProperty(Func <float, float, float, float> easingFunction, object target, string propertyName, float from, float to, float lerpTime)
{
PropertyInfo property = target.GetType().GetProperty(propertyName);
if (property == null)
{
throw new Exception($"Could not find property {propertyName} on type {target.GetType().AssemblyQualifiedName}");
}
if (property.PropertyType != typeof(float))
{
throw new Exception($"Property {propertyName} on type {target.GetType().AssemblyQualifiedName} is not of type 'float'");
}
float elapsedTime = 0;
while (elapsedTime < lerpTime)
{
float t = elapsedTime / lerpTime;
float lerpedValue = easingFunction(from, to, t);
property.SetValue(target, lerpedValue);
elapsedTime += Time.DeltaTime;
yield return(CoroutineState.Tick());
}
}