C# 클래스 LibNoise.Modifier.Curve

Noise module that maps the output value from a source module onto an arbitrary function curve. This noise module maps the output value from the source module onto an application-defined curve. This curve is defined by a number of control points; each control point has an input value that maps to an output value. Refer to the following illustration: To add the control points to this curve, call the AddControlPoint() method. Since this curve is a cubic spline, an application must add a minimum of four control points to the curve. If this is not done, the GetValue() method fails. Each control point can have any input and output value, although no two control points can have the same input value. There is no limit to the number of control points that can be added to the curve.