LERP |
THE BOX'S MAIN HELP: This returns a linear interpolation between A and B, using X as the percentage. The data type returned will be the same type as the inputs. If X <= 0, A will be returned; if X >= 1, B will be returned. A (input): The first value to be mixed. This value is returned if X is 0. This may be a scalar, vector or color, but must be the same type as B. If X <= 0, A will be returned; if X >= 1, B will be returned. B (input): The second value to be mixed. This value is returned if X is 1. This may be a scalar, vector or color, but must be the same type as A. If X <= 0, A will be returned; if X >= 1, B will be returned. X (input): This is the mixer, for best results X should lie in the range [0,1]. This input may be the same data type as A and B or a scalar. If X <= 0, A will be returned; if X >= 1, B will be returned. OUT (output): This returns a linear interpolation between A and B, using X as the percentage. The data type returned will be the same type as the inputs. If X <= 0, A will be returned; if X >= 1, B will be returned. |
© Copyright 1996,1998 Cinema Graphics Inc. All Rights reserved.