/** \if English reset result object to all zero \else 重置所有数据为0 \endif */
public void clear() {
pointCount = 0;
points[0].x = points[0].y = points[1].x = points[1].y = 0;
normal.x = normal.y = 0;
}
/** \if English reset result object to all zero \else 重置所有数据为0 \endif */
public void clear() {
pointCount = 0;
points[0].x = points[0].y = points[1].x = points[1].y = 0;
normal.x = normal.y = 0;
}
