public static float calcDimentionLinear(this GraphicBase line, float value, float y0, float y1)
{
float m = (y1 - y0) / (line.upperMagnitude - line.lowerMagnitude);
float b = y1 - line.upperMagnitude * m;
value = Mathf.Clamp(value, line.lowerMagnitude, line.upperMagnitude);
return(value * m + b);
}
public static float calcDimentionExp(this GraphicBase line, float value, float y0, float y1)
{
/* exponential scaling makes changes near zero more noticeable */
float T = 5 / line.upperMagnitude;
float A = (y1 - y0) / Mathf.Exp(-line.lowerMagnitude * T);
value = Mathf.Clamp(value, line.lowerMagnitude, line.upperMagnitude);
return(y1 - A * Mathf.Exp(-value * T));
}