area pointLeft2Lines pointLeftLine

Int pointLeft2Lines ( Real  A[2], Real  B[2], Real  C[2], Real  P[2]  ) Definition at line 80 of file polyUtil.cc. Referenced by MC_partitionY(), and partitionY(). { Int C_left_AB = (area(A, B, C)>0); Int P_left_AB = (area(A, B, P)>0); Int P_left_BC = (area(B, C, P)>0); if(C_left_AB) { return (P_left_AB && P_left_BC); } else return (P_left_AB || P_left_BC); }