Name: | gr_bezier - a GRToolbox module |

Description: | Calculates bezier curves. Input points will be taken as controlpoints for the casteljau algorithm. The degree of the curve is given by number of points per set -1. The resulting curve is continous. Each bezier curve will have the same number of points given by the -n option. degree+1 controlpoints are taken for each piece of curve Two neighbored curvepieces share on controlpoint, so altogether #pieces * degree +1 controlpoints are neded. The number of input points should match this number. |

Synopsis: | -[n rh o v noc nof now skip f m c e i s l] -help For help on all options. |

Special Options: | -n int number of points for each curve patch. |

Example Input Data: | 1 0 3 4 5 2 8 9 10 3 & 0 1 2 3 3 4 4 9 |

Example Output Data: | 1 0 1.89392 1.41 2.81436 2.34598 3.77778 3.09877 4.78967 3.82381 5.84454 4.54123 6.92593 5.1358 8.0064 5.35696 9.04755 4.81878 10 3 & 0 1 0.631001 1.63649 1.19616 2.24005 1.7037 2.85185 2.16187 3.51303 2.57888 4.26475 2.96296 5.14815 3.32236 6.20439 3.66529 7.47462 4 9 Back to List of all GR Modules. |