Lines Matching defs:extrema
110 * getextrema - find axis extrema on arc loop115 Arc::getextrema( Arc_ptr extrema[4] )119 extrema[0] = extrema[1] = extrema[2] = extrema[3] = this;128 extrema[1] = jarc;133 extrema[3] = jarc;138 extrema[2] = jarc;143 extrema[0] = jarc;