Searched refs:vec_A_y (Results 1 – 1 of 1) sorted by relevance
298 double vec_A_y = y2 - y1; // side A is the vector from pt1 to pt2 in InTriangle() local306 int sum = (0 < (pt_x - x1) * vec_A_y + (pt_y - y1) * -vec_A_x ? 1 : 0) + in InTriangle()