////  ContactEvent.cpp//  libraries/physcis/src////  Created by Andrew Meadows 2015.01.20//  Copyright 2015 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "ContactInfo.h" void ContactInfo::update(uint32_t currentStep, const btManifoldPoint& p) {    _lastStep = currentStep;    ++_numSteps;    positionWorldOnB = p.m_positionWorldOnB;    normalWorldOnB = p.m_normalWorldOnB;    distance = p.m_distance1;}    ContactEventType ContactInfo::computeType(uint32_t thisStep) {    if (_lastStep != thisStep) {        return CONTACT_EVENT_TYPE_END;    }    return (_numSteps == 1) ? CONTACT_EVENT_TYPE_START : CONTACT_EVENT_TYPE_CONTINUE;}