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Diffstat (limited to 'extern/solid/src/broad/BP_Scene.cpp')
| -rw-r--r-- | extern/solid/src/broad/BP_Scene.cpp | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/extern/solid/src/broad/BP_Scene.cpp b/extern/solid/src/broad/BP_Scene.cpp deleted file mode 100644 index c0cd83ba311..00000000000 --- a/extern/solid/src/broad/BP_Scene.cpp +++ /dev/null @@ -1,151 +0,0 @@ -/* - * SOLID - Software Library for Interference Detection - * - * Copyright (C) 2001-2003 Dtecta. All rights reserved. - * - * This library may be distributed under the terms of the Q Public License - * (QPL) as defined by Trolltech AS of Norway and appearing in the file - * LICENSE.QPL included in the packaging of this file. - * - * This library may be distributed and/or modified under the terms of the - * GNU General Public License (GPL) version 2 as published by the Free Software - * Foundation and appearing in the file LICENSE.GPL included in the - * packaging of this file. - * - * This library is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE - * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - * - * Commercial use or any other use of this library not covered by either - * the QPL or the GPL requires an additional license from Dtecta. - * Please contact info@dtecta.com for enquiries about the terms of commercial - * use of this library. - */ - -#include "BP_Scene.h" -#include "BP_Proxy.h" - -#include <algorithm> - -BP_Proxy *BP_Scene::createProxy(void *object, - const DT_Vector3 min, - const DT_Vector3 max) -{ - BP_Proxy *proxy = new BP_Proxy(object, *this); - - proxy->add(min, max, m_proxies); - - BP_ProxyList::iterator it; - for (it = m_proxies.begin(); it != m_proxies.end(); ++it) - { - if ((*it).second == 3) - { - callBeginOverlap(proxy->getObject(), (*it).first->getObject()); - } - } - - m_proxies.clear(); - - return proxy; -} - -void BP_Scene::destroyProxy(BP_Proxy *proxy) -{ - proxy->remove(m_proxies); - - BP_ProxyList::iterator it; - for (it = m_proxies.begin(); it != m_proxies.end(); ++it) - { - if ((*it).second == 3) - { - callEndOverlap(proxy->getObject(), (*it).first->getObject()); - } - } - - m_proxies.clear(); - - delete proxy; -} - -void *BP_Scene::rayCast(BP_RayCastCallback objectRayCast, - void *client_data, - const DT_Vector3 source, - const DT_Vector3 target, - DT_Scalar& lambda) const -{ - void *client_object = 0; - - DT_Index index[3]; - index[0] = m_endpointList[0].stab(source[0], m_proxies); - index[1] = m_endpointList[1].stab(source[1], m_proxies); - index[2] = m_endpointList[2].stab(source[2], m_proxies); - - BP_ProxyList::iterator it; - for (it = m_proxies.begin(); it != m_proxies.end(); ++it) - { - if ((*it).second == 3 && - (*objectRayCast)(client_data, (*it).first->getObject(), source, target, &lambda)) - { - client_object = (*it).first->getObject(); - } - } - - DT_Vector3 delta; - delta[0] = target[0] - source[0]; - delta[1] = target[1] - source[1]; - delta[2] = target[2] - source[2]; - - DT_Vector3 lambdas; - lambdas[0] = m_endpointList[0].nextLambda(index[0], source[0], delta[0]); - lambdas[1] = m_endpointList[1].nextLambda(index[1], source[1], delta[1]); - lambdas[2] = m_endpointList[2].nextLambda(index[2], source[2], delta[2]); - int closest = lambdas[0] < lambdas[1] ? (lambdas[0] < lambdas[2] ? 0 : 2) : (lambdas[1] < lambdas[2] ? 1 : 2); - - while (lambdas[closest] < lambda) - { - if (delta[closest] < 0.0f) - { - const BP_Endpoint& endpoint = m_endpointList[closest][index[closest]]; - - if (endpoint.getType() == BP_Endpoint::MAXIMUM) - { - it = m_proxies.add(endpoint.getProxy()); - if ((*it).second == 3 && - (*objectRayCast)(client_data, (*it).first->getObject(), source, target, &lambda)) - { - client_object = (*it).first->getObject(); - } - } - else - { - m_proxies.remove(endpoint.getProxy()); - } - } - else - { - const BP_Endpoint& endpoint = m_endpointList[closest][index[closest] - 1]; - - if (endpoint.getType() == BP_Endpoint::MINIMUM) - { - it = m_proxies.add(endpoint.getProxy()); - if ((*it).second == 3 && - (*objectRayCast)(client_data, (*it).first->getObject(), source, target, &lambda)) - { - client_object = (*it).first->getObject(); - } - } - else - { - m_proxies.remove(endpoint.getProxy()); - } - } - - lambdas[closest] = m_endpointList[closest].nextLambda(index[closest], source[closest], delta[closest]); - closest = lambdas[0] < lambdas[1] ? (lambdas[0] < lambdas[2] ? 0 : 2) : (lambdas[1] < lambdas[2] ? 1 : 2); - } - - m_proxies.clear(); - - return client_object; -} - - |