void GameBodyObject::DumpNodes(NxOgre::StringPairList &l, Ogre::Node *n, int level, int nid)
{
Ogre::SceneNode::ObjectIterator object_it = ((Ogre::SceneNode *)n)->getAttachedObjectIterator();
Ogre::Node::ChildNodeIterator node_it = n->getChildIterator();
Ogre::MovableObject *m;
Ogre::Entity *e;
if (level != 0)
{
l.insert(
"Node" +
Ogre::StringConverter::toString(nid) +
"-Position",
Ogre::StringConverter::toString(n->getPosition()));
}
int i=0;
while(object_it.hasMoreElements())
{
m = object_it.getNext();
if (m->getMovableType() == "Entity")
{
e = static_cast<Ogre::Entity*>(m);
NxOgre::NxString entitySuffix = "";
if (i > 0)
{
entitySuffix = Ogre::StringConverter::toString(i);
}
if (level == 0)
{
l.insert("Entity" + entitySuffix, e->getMesh()->getName());
}
else
{
l.insert(
"Node" +
Ogre::StringConverter::toString(nid) +
"-Entity" +
entitySuffix,
e->getMesh()->getName()
);
}
}
i++;
}
while(node_it.hasMoreElements())
{
DumpNodes(l, node_it.getNext(), level + 1, nid++);
}
}
void OLMeshTracker::UpdateSubNodes(Ogre::Node* regionNode, Ogre::Node* node, bool recurse, Ogre::MeshPtr meshP) {
if (recurse && node->numChildren() > 0) {
// if node has more children nodes, visit them recursivily
Ogre::SceneNode::ChildNodeIterator nodeChildIterator = node->getChildIterator();
while (nodeChildIterator.hasMoreElements()) {
Ogre::Node* nodeChild = nodeChildIterator.getNext();
// 'false' causes it to not visit sub-children which are included in parent and pos relative to parent
UpdateSubNodes(regionNode, nodeChild, true, meshP);
}
}
// children taken care of... check for attached objects to this node
Ogre::SceneNode* snode = (Ogre::SceneNode*)node;
Ogre::SceneNode::ObjectIterator snodeObjectIterator = snode->getAttachedObjectIterator();
while (snodeObjectIterator.hasMoreElements()) {
Ogre::MovableObject* snodeObject = snodeObjectIterator.getNext();
if (snodeObject->getMovableType() == "Entity") {
Ogre::Entity* snodeEntity = (Ogre::Entity*)snodeObject;
Ogre::MeshPtr entityMesh = snodeEntity->getMesh();
if (entityMesh == meshP) {
snode->needUpdate(true);
// LG::Log("OLMeshTracker::UpdateSubNodes: setting node update for %s", snode->getName().c_str());
}
}
}
return;
}
Ogre::Entity* EC_OgreAnimationController::GetEntity()
{
if (!mesh_entity_)
return 0;
OgreRenderer::EC_OgreMesh &mesh = *checked_static_cast<OgreRenderer::EC_OgreMesh*>(mesh_entity_.get());
Ogre::Entity* entity = mesh.GetEntity();
if (!entity)
return 0;
if (entity->getMesh()->getName() != mesh_name_)
{
mesh_name_ = entity->getMesh()->getName();
ResetState();
}
return entity;
}
Ogre::Entity *VLogicModel::_createEntity(const VString &meshName)
{
Ogre::Entity *entity = VNULL;
loadMesh(meshName, Ogre::StringUtil::BLANK, Ogre::StringUtil::BLANK, DEFAULT_RESOURCE_GROUP_NAME);
VString entityName = mModelMainNode->getName() + "_Entity" + "_" + meshName +
Ogre::StringConverter::toString(mCreatedEntityCount++);
VGraphicsSystem *system = VENGINE.getGfxSystem();
entity = system->getSceneManager()->createEntity(entityName, meshName);
mModelMainNode->attachObject(entity);
if (!entity->getMesh()->getSkeleton().isNull())
{
if (VNULL == mSkeletonEntity)
{
const Ogre::MeshPtr &originMesh = entity->getMesh();
assert(!originMesh.isNull());
const Ogre::SkeletonPtr &originSke = originMesh->getSkeleton();
assert(!originSke.isNull());
_createSkeletonEntity(originSke);
}
assert(mSkeletonEntity);
entity->shareSkeletonInstanceWith(mSkeletonEntity);
}
// _convertEntityToCharacterMaterial(entity);
if (mSkeletonEntity && !mSkeleton)
{
mSkeleton = mSkeletonEntity->getSkeleton();
mSkeleton->setBlendMode(Ogre::ANIMBLEND_CUMULATIVE);
}
entity->setCastShadows(mShadowCastable && !isShadowUncastable(meshName));
return entity;
}
SceneNode* Bridge::createObject( SceneNode* parentNode,str name,str matName,str meshName,
Ogre::Vector3 pos /*= Ogre::Vector3::ZERO*/,
Ogre::Quaternion rot /*= Ogre::Quaternion::IDENTITY*/ )
{
SceneNode* node = parentNode->createChildSceneNode(name+"Node",pos,rot);
Ogre::Entity* entity = game->visualSystem.getSceneMgr()->createEntity(name,meshName);
entity->setMaterialName(matName);
entity->setCastShadows(false);
entity->getMesh()->buildTangentVectors();
node->attachObject(entity);
return node;
}
void ManipulatorEffect::OnFrameMove( float dt )
{
Ogre::Entity* ent = ManipulatorSystem.GetObject().GetSelection();
if (ent && ent->hasSkeleton())
{
auto iter = m_effectTemplates.find(ent->getMesh()->getName());
if (iter != m_effectTemplates.end())
{
Kratos::EffectController* controller = iter->second;
controller->Update(dt);
}
}
}
CollisionModel3D *EditorFrameHandler::GetCollisionModel(const char *modelname)
{
CollisionModel3D *hashres=NULL, *CollisionModel = NULL;
bool bres = CollisionModels.Find(modelname, &hashres);
if (!bres)
{
CollisionModel = newCollisionModel3D(false);
size_t vertex_count,index_count;
Ogre::Vector3* vertices;
unsigned long* indices;
Ogre::SceneManager *SceneMgr = CommonDeclarations::GetSceneManager();
Ogre::Entity *entity = SceneMgr->createEntity("tmpcollis", modelname);
Collidable::getMeshInformation(entity->getMesh().getPointer(),vertex_count,vertices,index_count,indices,Ogre::Vector3(0,0,0),Ogre::Quaternion::IDENTITY,Ogre::Vector3(1,1,1));
SceneMgr->destroyEntity(entity);
size_t index;
int numTris = (int)index_count / 3;
CollisionModel->setTriangleNumber(numTris);
for (unsigned i=0;i<index_count;i+=3)
{
index = indices[i];
CollisionModel->addTriangle(vertices[indices[i+0]].x,vertices[indices[i+0]].y,vertices[indices[i+0]].z,
vertices[indices[i+1]].x,vertices[indices[i+1]].y,vertices[indices[i+1]].z,
vertices[indices[i+2]].x,vertices[indices[i+2]].y,vertices[indices[i+2]].z);
}
CollisionModel->finalize();
delete[] vertices;
delete[] indices;
CollisionModels.Insert(modelname,CollisionModel);
} else
{
CollisionModel = hashres;
}
return CollisionModel;
}
std::vector<std::wstring> ManipulatorEffect::GetLocatorNames() const
{
Ogre::Entity* ent = ManipulatorSystem.GetObject().GetSelection();
assert(ent);
std::vector<std::wstring> ret;
//M3模型从max导出时locator命名为Ref_xxx形式
Ogre::SkeletonPtr skel = ent->getMesh()->getSkeleton();
Ogre::Skeleton::BoneIterator iter = skel->getBoneIterator();
while (iter.hasMoreElements())
{
Ogre::Bone* pBone = iter.peekNext();
if(pBone->getName().find("Ref_") != Ogre::String::npos)
ret.push_back(Utility::EngineToUnicode(pBone->getName()));
iter.getNext();
}
return std::move(ret);
}
void ManipulatorObject::Serialize( rapidxml::xml_document<>* doc, rapidxml::xml_node<>* XMLNode )
{
using namespace rapidxml;
const String count = Ogre::StringConverter::toString(m_objects.size());
XMLNode->append_attribute(doc->allocate_attribute("count", doc->allocate_string(count.c_str())));
for (auto iter=m_objects.begin(); iter!=m_objects.end(); ++iter)
{
Ogre::Entity* pObj = iter->first;
xml_node<>* objNode = doc->allocate_node(node_element, "entity");
//meshname
const String& strMesh = pObj->getMesh()->getName();
objNode->append_attribute(doc->allocate_attribute("meshname", doc->allocate_string(strMesh.c_str())));
//add to navmesh
const String& strIsNavMesh = Ogre::StringConverter::toString((iter->second)->m_bAddToNavmesh);
objNode->append_attribute(doc->allocate_attribute("isnavmesh", doc->allocate_string(strIsNavMesh.c_str())));
//is building
const String& strIsBuilding = Ogre::StringConverter::toString((iter->second)->m_bIsBuilding);
objNode->append_attribute(doc->allocate_attribute("isbuilding", doc->allocate_string(strIsBuilding.c_str())));
//building name
if(strIsBuilding == "true")
objNode->append_attribute(doc->allocate_attribute("buildingname", doc->allocate_string((iter->second)->m_buildingName.c_str())));
//is resource
const String& strIsResource = Ogre::StringConverter::toString((iter->second)->m_bIsResource);
objNode->append_attribute(doc->allocate_attribute("isresource", doc->allocate_string(strIsResource.c_str())));
//position
String strPos = Ogre::StringConverter::toString(pObj->getParentSceneNode()->_getDerivedPosition());
objNode->append_attribute(doc->allocate_attribute("position", doc->allocate_string(strPos.c_str())));
//orientation
String strOrient = Ogre::StringConverter::toString(pObj->getParentSceneNode()->_getDerivedOrientation());
objNode->append_attribute(doc->allocate_attribute("orientation", doc->allocate_string(strOrient.c_str())));
//scale
String strScale = Ogre::StringConverter::toString(pObj->getParentSceneNode()->_getDerivedScale());
objNode->append_attribute(doc->allocate_attribute("scale", doc->allocate_string(strScale.c_str())));
XMLNode->append_node(objNode);
}
}
void BoneCollisionManager::checkMesh(Ogre::String outFileName, Ogre::SceneNode* node)
{
std::ofstream file(outFileName.c_str());
if (file)
{
Ogre::Entity* ent = (Ogre::Entity*)node->getAttachedObject(0);
Ogre::SkeletonInstance* skeletonInst = ent->getSkeleton();
Ogre::Skeleton::BoneIterator boneI=skeletonInst->getBoneIterator();
//file<<"Creating bone length information from:\n";
file<<"Mesh name: "<<ent->getMesh()->getName()<<"\n";
file<<"Skeleton name: "<<skeletonInst->getName()<<"\n\n";
while(boneI.hasMoreElements())
{
Ogre::Bone* bone=boneI.getNext();
Ogre::String bName=bone->getName();
if (bone->getChild(0))
{
Ogre::Vector3 curr = bone->_getDerivedPosition();
Ogre::Vector3 next = bone->getChild(0)->_getDerivedPosition();
Ogre::Vector3 difference = next-curr;
//length of bone
Ogre::Real lenght = difference.length();
file<<bName<<":\nLength\t\t\t=\t"<<Ogre::StringConverter::toString(lenght,3)<<"\n"<<
"Position"<<"\t\t=\t"<<Ogre::StringConverter::toString(curr.x,1)<<", "<<
Ogre::StringConverter::toString(curr.y,1)<<", "<<
Ogre::StringConverter::toString(curr.z,1)<<"\n";
if (!bone->getParent())
file<<bName<<" is a Root Bone!\n\n";
else
file<<"\n\n";
}
}
}
}
NxOgre::StringPairList GameBodyObject::saveCustom()
{
NxOgre::StringPairList l;
l.insert("ActorType", "Body");
if (mNode == 0)
{
return l;
}
if (mNode->numChildren() > 0)
{
DumpNodes(l, mNode, 0, 1);
}
else
{
Ogre::Entity* entity = static_cast<Ogre::Entity*>(mNode->getAttachedObject(0));
l.insert("Entity", entity->getMesh()->getName());
}
return l;
}
RegionEntity::RegionEntity(const char *name, const char *meshName)
: Entity(name, meshName) {
Ogre::Entity *physicsEnt = Core::GetInstance().ogreSceneMgr->createEntity(name, meshName);
size_t vertexCount, indexCount;
Ogre::Vector3* vertices;
unsigned* indices;
Utils::GetMeshInformation(physicsEnt->getMesh(), vertexCount, vertices, indexCount, indices);
btTriangleIndexVertexArray *vertexArray = new btTriangleIndexVertexArray(
indexCount / 3,
(int *)(indices),
12,
vertexCount,
(btScalar *)(vertices),
12
);
collisionShape = new btBvhTriangleMeshShape(vertexArray, true);
btDefaultMotionState *levelMotionState = new btDefaultMotionState(
btTransform(btQuaternion(0,0,0,1),btVector3(0,0,0))
);
ghostObject = new btPairCachingGhostObject();
ghostObject->setWorldTransform(btTransform(btQuaternion(0,0,0,1),btVector3(0,0,0)));
ghostObject->setCollisionShape(collisionShape);
ghostObject->setCollisionFlags(btCollisionObject::CF_NO_CONTACT_RESPONSE);
Core::GetInstance().bulWorld->addCollisionObject(ghostObject,
btBroadphaseProxy::SensorTrigger | btBroadphaseProxy::StaticFilter,
btBroadphaseProxy::AllFilter);
Core::GetInstance().ogreSceneMgr->destroyEntity(physicsEnt);
callback = NULL;
}
void SceneObject::updateData()
{
clear();
Ogre::Entity* entity = getSceneManager()->getEntity(mEntityName);
if (entity != nullptr && !mMaterialName.empty())
{
mVertexCount = 0;
mIndexCount = 0;
GetMeshInformation(entity->getMesh(), mVertexCount, mVertices, mIndexCount, mIndices, mTextureCoords, Ogre::Vector3::ZERO, Ogre::Quaternion::IDENTITY, Ogre::Vector3::UNIT_SCALE, mMaterialName);
Ogre::MaterialPtr material = (Ogre::MaterialPtr)Ogre::MaterialManager::getSingleton().getByName(mMaterialName);
if (!material.isNull())
{
mTextureUnit = material->getTechnique(0)->getPass(0)->getTextureUnitState("gui");
if (mTextureUnit)
{
mTextureUnit->setTextureName(mTextureName);
mUScale = mTextureUnit->getTextureUScale();
mVScale = mTextureUnit->getTextureVScale();
}
}
}
}
bool CollisionTools::raycast(const Ray &ray, Vector3 &result,unsigned long &target,float &closest_distance, const uint32 queryMask)
{
target = NULL;
// check we are initialised
if (mRaySceneQuery != NULL)
{
// create a query object
mRaySceneQuery->setRay(ray);
mRaySceneQuery->setSortByDistance(true);
mRaySceneQuery->setQueryMask(queryMask);
// execute the query, returns a vector of hits
if (mRaySceneQuery->execute().size() <= 0)
{
// raycast did not hit an objects bounding box
return (false);
}
}
else
{
//LOG_ERROR << "Cannot raycast without RaySceneQuery instance" << ENDLOG;
return (false);
}
// at this point we have raycast to a series of different objects bounding boxes.
// we need to test these different objects to see which is the first polygon hit.
// there are some minor optimizations (distance based) that mean we wont have to
// check all of the objects most of the time, but the worst case scenario is that
// we need to test every triangle of every object.
//Ogre::Real closest_distance = -1.0f;
closest_distance = -1.0f;
Ogre::Vector3 closest_result;
Ogre::RaySceneQueryResult &query_result = mRaySceneQuery->getLastResults();
for (size_t qr_idx = 0; qr_idx < query_result.size(); qr_idx++)
{
// stop checking if we have found a raycast hit that is closer
// than all remaining entities
if ((closest_distance >= 0.0f) &&
(closest_distance < query_result[qr_idx].distance))
{
break;
}
// only check this result if its a hit against an entity
if ((query_result[qr_idx].movable != NULL) &&
(query_result[qr_idx].movable->getMovableType().compare("Entity") == 0))
{
// get the entity to check
Ogre::Entity *pentity = static_cast<Ogre::Entity*>(query_result[qr_idx].movable);
// mesh data to retrieve
size_t vertex_count;
size_t index_count;
Ogre::Vector3 *vertices;
unsigned long *indices;
// get the mesh information
GetMeshInformation(pentity->getMesh(), vertex_count, vertices, index_count, indices,
pentity->getParentNode()->_getDerivedPosition(),
pentity->getParentNode()->_getDerivedOrientation(),
pentity->getParentNode()->getScale());
// test for hitting individual triangles on the mesh
bool new_closest_found = false;
for (int i = 0; i < static_cast<int>(index_count); i += 3)
{
// check for a hit against this triangle
std::pair<bool, Ogre::Real> hit = Ogre::Math::intersects(ray, vertices[indices[i]],
vertices[indices[i+1]], vertices[indices[i+2]], true, false);
// if it was a hit check if its the closest
if (hit.first)
{
if ((closest_distance < 0.0f) ||
(hit.second < closest_distance))
{
// this is the closest so far, save it off
closest_distance = hit.second;
new_closest_found = true;
}
}
}
// free the verticies and indicies memory
delete[] vertices;
delete[] indices;
// if we found a new closest raycast for this object, update the
// closest_result before moving on to the next object.
if (new_closest_found)
{
target = (unsigned long)pentity;
closest_result = ray.getPoint(closest_distance);
}
}
}
// return the result
if (closest_distance >= 0.0f)
{
// raycast success
result = closest_result;
return (true);
}
else
{
// raycast failed
return (false);
}
}
void MeshCollisionDetector::testCollision(Ogre::Ray& ray, CollisionResult& result)
{
// at this point we have raycast to a series of different objects bounding boxes.
// we need to test these different objects to see which is the first polygon hit.
// there are some minor optimizations (distance based) that mean we wont have to
// check all of the objects most of the time, but the worst case scenario is that
// we need to test every triangle of every object.
Ogre::Real closest_distance = -1.0f;
Ogre::Vector3 closest_result = Ogre::Vector3::ZERO;
const Model::Model::SubModelSet& submodels = mModel->getSubmodels();
for (Model::Model::SubModelSet::const_iterator I = submodels.begin(); I != submodels.end(); ++I)
{
Ogre::Entity* pentity = (*I)->getEntity();
if (pentity->isVisible() && pentity->getParentNode()) {
// mesh data to retrieve
size_t vertex_count;
size_t index_count;
Ogre::Vector3 *vertices;
unsigned long *indices;
// get the mesh information
getMeshInformation(pentity->getMesh(), vertex_count, vertices, index_count, indices,
pentity->getParentNode()->_getDerivedPosition(),
pentity->getParentNode()->_getDerivedOrientation(),
pentity->getParentNode()->getScale());
// test for hitting individual triangles on the mesh
bool new_closest_found = false;
for (int i = 0; i < static_cast<int>(index_count); i += 3)
{
// check for a hit against this triangle
std::pair<bool, Ogre::Real> hit = Ogre::Math::intersects(ray, vertices[indices[i]],
vertices[indices[i+1]], vertices[indices[i+2]], true, false);
// if it was a hit check if its the closest
if (hit.first)
{
if ((closest_distance < 0.0f) ||
(hit.second < closest_distance))
{
// this is the closest so far, save it off
closest_distance = hit.second;
new_closest_found = true;
}
}
}
// free the verticies and indicies memory
delete[] vertices;
delete[] indices;
// if we found a new closest raycast for this object, update the
// closest_result before moving on to the next object.
if (new_closest_found)
{
closest_result = ray.getPoint(closest_distance);
}
}
}
// return the result
if (closest_distance >= 0.0f)
{
// raycast success
result.collided = true;
result.position = closest_result;
result.distance = closest_distance;
}
else
{
// raycast failed
result.collided = false;
}
}
Ogre::Entity* RaycastToPolygon( const Ogre::Real& x, const Ogre::Real& y,
Ogre::RaySceneQuery* Query, Ogre::Camera* Camera )
{
Ogre::Ray MouseRay = Camera->getCameraToViewportRay( x, y );
Query->setRay( MouseRay );
Query->setSortByDistance( true );
Ogre::RaySceneQueryResult& QueryResult = Query->execute();
if( QueryResult.size() == 0 )
{
return NULL;
}
// at this point we have raycast to a series of different objects bounding boxes.
// we need to test these different objects to see which is the first polygon hit.
// there are some minor optimizations (distance based) that mean we wont have to
// check all of the objects most of the time, but the worst case scenario is that
// we need to test every triangle of every object.
Ogre::Real ClosestDistance = -1.0f;
Ogre::Entity* ClosestResult;
for( size_t QRIndex = 0; QRIndex < QueryResult.size(); QRIndex++ )
{
// stop checking if we have found a raycast hit that is closer
// than all remaining entities
if( ( ClosestDistance >= 0.0f ) &&
( ClosestDistance < QueryResult[QRIndex].distance ) )
break;
// only check this result if its a hit against an entity
if( ( QueryResult[QRIndex].movable != NULL ) &&
( QueryResult[QRIndex].movable->getMovableType().compare("Entity") == 0 ) &&
QueryResult[QRIndex].movable->getName() != OVISE_SelectionBoxName )
{
// get the entity to check
Ogre::Entity* PEntity = static_cast<Ogre::Entity*>(QueryResult[QRIndex].movable);
// mesh data to retrieve
size_t VertexCount;
size_t IndexCount;
Ogre::Vector3* Vertices;
unsigned long* Indices;
// get the mesh information
GetMeshInformation( PEntity->getMesh(),
VertexCount,
Vertices,
IndexCount,
Indices,
PEntity->getParentSceneNode()->_getDerivedPosition(),
PEntity->getParentSceneNode()->_getDerivedOrientation(),
PEntity->getParentSceneNode()->_getDerivedScale() );
// test for hitting individual triangles on the mesh
bool NewClosestFound = false;
if( IndexCount == 0 ) // no triangles, e.g. pointcloud
{
NewClosestFound = true;
ClosestDistance = QueryResult[QRIndex].distance;
}
else
{
for( int i = 0; i < static_cast<int>(IndexCount); i += 3 )
{
// check for a hit against this triangle
std::pair<bool, Ogre::Real> Hit =
Ogre::Math::intersects( MouseRay,
Vertices[Indices[i]],
Vertices[Indices[i+1]],
Vertices[Indices[i+2]],
true, false);
// if it was a hit check if its the closest
if( Hit.first )
{
if( ( ClosestDistance < 0.0f ) ||
( Hit.second < ClosestDistance ) )
{
// this is the closest so far, save it off
ClosestDistance = Hit.second;
NewClosestFound = true;
}
}
}
}
// free the verticies and indicies memory
delete[] Vertices;
delete[] Indices;
// if we found a new closest raycast for this object, update the
// closest_result before moving on to the next object.
if( NewClosestFound )
ClosestResult = PEntity;
}
}
if( ClosestDistance < 0.0f )
{
// raycast failed
ClosestResult = NULL;
}
return ClosestResult;
}
void RenderBoxWrap::synchronizeSceneNode(Ogre::SceneNode* _newNode, Ogre::SceneNode* _fromNode)
{
if (_newNode == nullptr || _fromNode == nullptr)
{
MYGUI_ASSERT(_newNode == nullptr || _fromNode == nullptr,"Synchronize scene node error.");
return;
}
_newNode->setPosition(_fromNode->getPosition());
_newNode->setOrientation(_fromNode->getOrientation());
int i = 0;
while (i < _newNode->numAttachedObjects())
{
Ogre::MovableObject * object = _newNode->getAttachedObject(i);
Ogre::Entity* entity = object->getMovableType() == "Entity" ? static_cast<Ogre::Entity*>(object) : nullptr;
if(entity)
{
object = findMovableObject(_fromNode, entity->getName());
Ogre::Entity* oldEntity = (object != nullptr && object->getMovableType() == "Entity") ? static_cast<Ogre::Entity*>(object) : nullptr;
if(!oldEntity)
{
removeEntity(entity->getName());
continue;
}
}
i++;
}
for(i = 0; i < _fromNode->numAttachedObjects(); i++)
{
Ogre::MovableObject * object = _fromNode->getAttachedObject(i);
Ogre::Entity* entity = object->getMovableType() == "Entity" ? static_cast<Ogre::Entity*>(object) : nullptr;
if(entity)
{
object = findMovableObject(_newNode, entity->getName());
Ogre::Entity* newEntity = (object != nullptr && object->getMovableType() == "Entity") ? static_cast<Ogre::Entity*>(object) : nullptr;
if(!newEntity)
{
//System::Console::WriteLine("create new entity {0}", gcnew System::String(entity->getName().c_str()));
newEntity = mScene->createEntity(entity->getName(), entity->getMesh()->getName());//new Ogre::Entity(entity->getName(), (Ogre::MeshPtr)entity->getMesh().get()->getHandle());
_newNode->attachObject(newEntity);
mVectorEntity.push_back(newEntity);
if(mEntity == nullptr)
{
mEntity = newEntity;
}
}
}
}
i = 0;
while (i < _newNode->numChildren())
{
Ogre::SceneNode* oldNode = findSceneNodeObject(_fromNode, _newNode->getChild(i)->getName());
if(!oldNode)
{
Ogre::SceneNode* forDelete = (Ogre::SceneNode*)_newNode->getChild(i);
removeNode(forDelete);
}else
{
i++;
}
}
for(i = 0; i < _fromNode->numChildren(); i++)
{
if(_fromNode->getChild(i)->numChildren() != 0 &&
((Ogre::SceneNode*)_fromNode->getChild(i))->numAttachedObjects() != 0)
{
Ogre::SceneNode* newChildNode = findSceneNodeObject(_newNode, _fromNode->getChild(i)->getName());
if(!newChildNode)
{
//System::Console::WriteLine("create new node {0}", gcnew System::String(_fromNode->getChild(i)->getName().c_str()));
newChildNode = _newNode->createChildSceneNode(_fromNode->getChild(i)->getName(), _fromNode->getChild(i)->getPosition(), _fromNode->getChild(i)->getOrientation());
}
synchronizeSceneNode(newChildNode, (Ogre::SceneNode*)_fromNode->getChild(i));
}
}
}
std::pair<bool, Real>
rayCollide(const Ogre::Ray& ray,
Ogre::MovableObject* movable,
bool accurate,
CullingMode cullingMode,
bool allowAnimable)
{
// Get local space axis aligned bounding box
const Ogre::AxisAlignedBox& aabb = movable->getBoundingBox();
// Matrix4 to transform local space to world space
const Ogre::Matrix4& localToWorld = movable->_getParentNodeFullTransform();
// Matrix4 to transform world space to local space
Ogre::Matrix4 worldToLocal = localToWorld.inverse();
// Matrix3 to transform world space normal to local space
Ogre::Matrix3 worldToLocalN;
worldToLocal.extract3x3Matrix(worldToLocalN);
// Convert world space ray to local space ray
// Note:
// By preserving the scale between world space and local space of the
// direction, we don't need to recalculate the distance later.
Ogre::Ray localRay;
localRay.setOrigin(worldToLocal * ray.getOrigin());
localRay.setDirection(worldToLocalN * ray.getDirection());
// Intersect with axis aligned bounding box, but because we transformed
// ray to local space of the bounding box, so this test just like test
// with oriented bounding box.
std::pair<bool, Real> ret = localRay.intersects(aabb);
// Do accurate test if hitted bounding box and user required.
if (ret.first && accurate)
{
if (movable->getMovableType() == Ogre::EntityFactory::FACTORY_TYPE_NAME ||
allowAnimable && movable->getMovableType() == Ogre::AutoAnimationEntityFactory::FACTORY_TYPE_NAME)
{
Ogre::Entity* entity = static_cast<Ogre::Entity*>(movable);
if (!entity->_isAnimated())
{
// Static entity
// Get the entity mesh
const Ogre::MeshPtr& mesh = entity->getMesh();
// Get the collision mode
CollisionModelPtr collisionModel = CollisionModelManager::getSingleton().getCollisionModel(mesh);
ret = doPicking(localRay, *collisionModel, cullingMode);
}
else if (allowAnimable)
{
// Animation entity
bool addedSoftwareAnimation = false;
if (entity->getSoftwareAnimationRequests() <= 0)
{
entity->addSoftwareAnimationRequest(false);
entity->_updateAnimation();
addedSoftwareAnimation = true;
}
CollisionModel collisionModel;
collisionModel.addEntity(entity);
collisionModel.build(true);
ret = doPicking(localRay, collisionModel, cullingMode);
if (addedSoftwareAnimation)
{
entity->removeSoftwareAnimationRequest(false);
}
}
}
}
return ret;
}
void CSaveSceneView::SceneNodeExplore(Ogre::SceneNode *SceneNode)
{
Ogre::Entity *Entity = NULL;
Ogre::Camera *Camera = NULL;
Ogre::Light *Light = NULL;
Ogre::ParticleSystem *ParticleSystem = NULL;
Ogre::ManualObject *ManualObject = NULL;
Ogre::BillboardSet *BillboardSet = NULL;
xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "SceneNode");
Ogre::String SceneNodeName = SceneNode->getName();
xmlTextWriterWriteAttribute(m_XmlWriter,
BAD_CAST "SceneNodeName",
BAD_CAST SceneNodeName.c_str());
Ogre::SceneNode::ObjectIterator obji = SceneNode->getAttachedObjectIterator();
while (obji.hasMoreElements())
{
Ogre::MovableObject* mobj = obji.getNext();
Ogre::String Type = mobj->getMovableType();
if (Type == "Entity")
{
Entity = (Ogre::Entity *)(mobj);
Ogre::String EntityName = Entity->getName();
xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "Entity");
xmlTextWriterWriteAttribute(m_XmlWriter,
BAD_CAST "EntityName",
BAD_CAST EntityName.c_str());
Ogre::MeshPtr Mesh = Entity->getMesh();
Ogre::String MeshName = Mesh->getName();
xmlTextWriterWriteAttribute(m_XmlWriter,
BAD_CAST "MeshName",
BAD_CAST MeshName.c_str());
xmlTextWriterEndElement(m_XmlWriter);
}
if (Type == "Camera")
{
Camera = (Ogre::Camera *)(mobj);
Ogre::String CameraName = Camera->getName();
xmlTextWriterStartElement(m_XmlWriter, BAD_CAST "Camera");
xmlTextWriterWriteAttribute(m_XmlWriter,
BAD_CAST "CameraName",
BAD_CAST CameraName.c_str());
Ogre::Vector3 CameraPosition = Camera->getPosition();
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "XPosition",
"%f",CameraPosition.x);
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "YPosition",
"%f",CameraPosition.y);
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "ZPosition",
"%f",CameraPosition.z);
Ogre::Vector3 CameraDirection = Camera->getDirection();
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "XDirection",
"%f",CameraDirection.x);
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "YDirection",
"%f",CameraDirection.y);
xmlTextWriterWriteFormatAttribute(m_XmlWriter,
BAD_CAST "ZDirection",
"%f",CameraDirection.z);
xmlTextWriterEndElement(m_XmlWriter);
}
if (Type == "Light")
{
Light = (Ogre::Light *)(mobj);
}
if (Type == "ParticleSystem")
{
ParticleSystem = (Ogre::ParticleSystem *)(mobj);
}
if (Type == "ManualObject")
{
ManualObject = (Ogre::ManualObject *)(mobj);
}
if (Type == "BillboardSet")
{
BillboardSet = (Ogre::BillboardSet *)(mobj);
}
}
Ogre::Node::ChildNodeIterator nodei = SceneNode->getChildIterator();
while (nodei.hasMoreElements())
{
Ogre::SceneNode* node = (Ogre::SceneNode*)(nodei.getNext());
// Add this subnode and its children...
SceneNodeExplore(node);
}
xmlTextWriterEndElement(m_XmlWriter); //end SceneNode
}
void CBlendingAnimationsView::EngineSetup(void)
{
Ogre::Root *Root = ((CBlendingAnimationsApp*)AfxGetApp())->m_Engine->GetRoot();
Ogre::SceneManager *SceneManager = NULL;
SceneManager = Root->createSceneManager(Ogre::ST_GENERIC, "Walking");
//
// Create a render window
// This window should be the current ChildView window using the externalWindowHandle
// value pair option.
//
Ogre::NameValuePairList parms;
parms["externalWindowHandle"] = Ogre::StringConverter::toString((long)m_hWnd);
parms["vsync"] = "true";
CRect rect;
GetClientRect(&rect);
Ogre::RenderTarget *RenderWindow = Root->getRenderTarget("Mouse Input");
if (RenderWindow == NULL)
{
try
{
m_RenderWindow = Root->createRenderWindow("Mouse Input", rect.Width(), rect.Height(), false, &parms);
}
catch(...)
{
MessageBox("Cannot initialize\nCheck that graphic-card driver is up-to-date", "Initialize Render System", MB_OK | MB_ICONSTOP);
exit(EXIT_SUCCESS);
}
}
// Load resources
Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
// Create the camera
m_Camera = SceneManager->createCamera("Camera");
m_Camera->setNearClipDistance(0.5);
m_Camera->setFarClipDistance(5000);
m_Camera->setCastShadows(false);
m_Camera->setUseRenderingDistance(true);
m_Camera->setPosition(Ogre::Vector3(/*20*/0.0, /*5*/0.0, 100.0));
Ogre::SceneNode *CameraNode = NULL;
CameraNode = SceneManager->getRootSceneNode()->createChildSceneNode("CameraNode");
Ogre::Viewport* Viewport = NULL;
if (0 == m_RenderWindow->getNumViewports())
{
Viewport = m_RenderWindow->addViewport(m_Camera);
Viewport->setBackgroundColour(Ogre::ColourValue(0.8f, 0.8f, 0.8f));
}
// Alter the camera aspect ratio to match the viewport
m_Camera->setAspectRatio(Ogre::Real(rect.Width()) / Ogre::Real(rect.Height()));
Ogre::SceneNode *RobotNode = SceneManager->getRootSceneNode()->createChildSceneNode("Robot", Ogre::Vector3(50,0,0));
Ogre::Entity *RobotEntity = SceneManager->createEntity("Robot", "robot.mesh");
Ogre::MeshPtr Mesh = RobotEntity->getMesh();
RobotNode->attachObject(RobotEntity);
RobotEntity->getParentNode()->scale(0.2,0.2,0.2);
m_Camera->lookAt(Ogre::Vector3(0.0, 0.0, 0.0));
RobotEntity->setDisplaySkeleton(true);
m_Camera->setPolygonMode(Ogre::PolygonMode::PM_WIREFRAME);
m_WalkAnimation = RobotEntity->getAnimationState("Walk");
m_WalkAnimation->setEnabled(true);
m_SlumpAnimation = RobotEntity->getAnimationState("Slump");
m_SlumpAnimation->setEnabled(true);
if (m_WeightDlg == NULL)
{
m_WeightDlg = new CWeightDlg();
m_WeightDlg->Create(IDD_WEIGHT_CONTROL);
}
m_WeightDlg->ShowWindow(SW_SHOW);
Root->renderOneFrame();
}
void World::Init()
{
using namespace Ogre;
SceneManager* sm = m_pRenderSystem->m_pSceneMgr;
Camera* cam = m_pRenderSystem->m_pMainCamera;
m_pSceneQuery = sm->createAABBQuery(AxisAlignedBox());
m_pRaySceneQuery = sm->createRayQuery(Ray());
m_pRaySceneQuery->setSortByDistance(true);
Ogre::MovableObject::setDefaultQueryFlags(eQueryType_Default);
m_cameraMan = new OgreBites::SdkCameraMan(cam);
m_cameraMan->setStyle(OgreBites::CS_FREELOOK);
//RTS锁死视角
cam->setPosition(0, 24, 0);
cam->lookAt(0, 0, 8);
//cam->setFOVy(Degree(30));
//初始化行为库
aiBehaviorTreeTemplateManager& btMgr = aiBehaviorTreeTemplateManager::GetSingleton();
btMgr.AddBehavior("Idle", new aiBehaviorIdle);
btMgr.AddBehavior("MoveToEnemyBase", new aiBehaviorMoveToEnemyBase);
//加载所有行为树模板
btMgr.LoadAll();
//测试两个AI
m_player[eGameRace_Terran] = new FactionAI(eGameRace_Terran);
m_player[eGameRace_Zerg] = new FactionAI(eGameRace_Zerg);
m_player[eGameRace_Terran]->SetEnemy(m_player[eGameRace_Zerg]);
m_player[eGameRace_Zerg]->SetEnemy(m_player[eGameRace_Terran]);
m_player[eGameRace_Terran]->SetTeamColor(COLOR::Blue);
m_player[eGameRace_Zerg]->SetTeamColor(COLOR::Red);
GameDataDefManager::GetSingleton().LoadAllData();
//初始化Recast库
OgreRecastConfigParams recastParams = OgreRecastConfigParams();
recastParams.setCellSize(1);
recastParams.setCellHeight(0.16f);
recastParams.setAgentMaxSlope(15);
recastParams.setAgentHeight(1.5f);
recastParams.setAgentMaxClimb(0.5f);
recastParams.setAgentRadius(0.4f);
recastParams.setEdgeMaxLen(2);
recastParams.setEdgeMaxError(1.3f);
recastParams.setVertsPerPoly(6);
recastParams.setRegionMinSize(2);
recastParams.setRegionMergeSize(3);
recastParams.setDetailSampleDist(6);
recastParams.setDetailSampleMaxError(1);
m_pRecast = new OgreRecast(sm, recastParams);
m_pDetourTileCache = new OgreDetourTileCache(m_pRecast);
//加载编辑器导出的导航网格数据
Ogre::DataStreamPtr stream = Ogre::ResourceGroupManager::getSingleton().openResource(
"NavMesh.Bin", "General", false);
assert(m_pDetourTileCache->loadAll(stream));
//m_pDetourTileCache->drawNavMesh();
//初始化Detour寻路库
m_pDetourCrowd = new OgreDetourCrowd(m_pRecast);
g_Environment.m_pRecast = m_pRecast;
g_Environment.m_pCrowd = m_pDetourCrowd;
//加载测试场景
m_pTestScene = new Kratos::Scene();
m_pTestScene->Load("MyStarCraft.Scene", "General", this);
//UI for test
Ogre::Entity* pEntConsole = m_pRenderSystem->CreateEntityWithTangent("ConsoleTerran_0.mesh", sm);
pEntConsole->setRenderQueueGroup(Ogre::RENDER_QUEUE_WORLD_GEOMETRY_2);
pEntConsole->setCastShadows(false);
m_pUISceneNode1 = sm->getRootSceneNode()->createChildSceneNode("UIConsoleNode");
m_pUISceneNode1->attachObject(pEntConsole);
m_pConsoleAnim1 = pEntConsole->getAnimationState("Birth");
assert(m_pConsoleAnim1);
(const_cast<Ogre::AxisAlignedBox&>(pEntConsole->getMesh()->getBounds())).setInfinite();
pEntConsole = m_pRenderSystem->CreateEntityWithTangent("ConsoleTerran_1.mesh", sm);
pEntConsole->setRenderQueueGroup(Ogre::RENDER_QUEUE_WORLD_GEOMETRY_2);
pEntConsole->setCastShadows(false);
m_pUISceneNode2 = m_pUISceneNode1->createChildSceneNode("InfoPanelNode");
m_pUISceneNode2->attachObject(pEntConsole);
m_pConsoleAnim2 = pEntConsole->getAnimationState("Birth");
assert(m_pConsoleAnim2);
(const_cast<Ogre::AxisAlignedBox&>(pEntConsole->getMesh()->getBounds())).setInfinite();
pEntConsole = m_pRenderSystem->CreateEntityWithTangent("ConsoleTerran_2.mesh", sm);
pEntConsole->setRenderQueueGroup(Ogre::RENDER_QUEUE_WORLD_GEOMETRY_2);
pEntConsole->setCastShadows(false);
m_pUISceneNode3 = m_pUISceneNode1->createChildSceneNode("CmdPanelNode");
m_pUISceneNode3->attachObject(pEntConsole);
(const_cast<Ogre::AxisAlignedBox&>(pEntConsole->getMesh()->getBounds())).setInfinite();
pEntConsole = m_pRenderSystem->CreateEntityWithTangent("ConsoleProtoss_6.mesh", sm);
pEntConsole->setRenderQueueGroup(Ogre::RENDER_QUEUE_WORLD_GEOMETRY_2);
pEntConsole->setCastShadows(false);
m_pUISceneNode4 = m_pUISceneNode1->createChildSceneNode("PortraitPanelNode");
m_pUISceneNode4->attachObject(pEntConsole);
(const_cast<Ogre::AxisAlignedBox&>(pEntConsole->getMesh()->getBounds())).setInfinite();
m_cmdPanel->Init();
m_infoPanel->Init();
m_portraitPanel->Init();
CEGUI::WindowManager& wndMgr = CEGUI::WindowManager::getSingleton();
CEGUI::Window* pRoot = wndMgr.getWindow("Root");
assert(pRoot);
GUIMANAGER.SetGUISheet(pRoot);
pRoot->addChildWindow(wndMgr.getWindow("InfoPanelFrame"));
}
//!
//! Clones an Ogre::MovableObject.
//!
//! Is needed because OGRE does not provide clone functions for cameras and
//! lights.
//!
//! \param movableObject The object to clone.
//! \param name The name to use for the object.
//! \param sceneManager The scene manager to use for creating the object.
//! \return The cloned object.
//!
Ogre::MovableObject * OgreTools::cloneMovableObject ( Ogre::MovableObject *movableObject, const QString &name, Ogre::SceneManager *sceneManager /* = 0 */ )
{
// make sure the given object is valid
if (!movableObject) {
Log::error("The given movable object is invalid.", "OgreTools::cloneMovableObject");
return 0;
}
// make sure a valid scene manager is available
if (!sceneManager)
sceneManager = movableObject->_getManager();
if (!sceneManager) {
Log::error("No valid scene manager available.", "OgreTools::cloneMovableObject");
return 0;
}
Ogre::MovableObject *result = 0;
Ogre::String typeName = movableObject->getMovableType();
if (typeName == "Entity") {
// clone entity
Ogre::Entity *entity = dynamic_cast<Ogre::Entity *>(movableObject);
//movableObjectCopy = entity->clone(name.toStdString());
Ogre::Entity *entityCopy = sceneManager->createEntity(name.toStdString(), entity->getMesh()->getName());
Ogre::AnimationStateSet *animationStateSet = entity->getAllAnimationStates();
Ogre::AnimationStateSet *animationStateSetCopy = entityCopy->getAllAnimationStates();
// set the same blend mode on entity copy
if (entity && entityCopy) {
if (entity->hasSkeleton() && entityCopy->hasSkeleton()) {
Ogre::Skeleton *skeleton = entity->getSkeleton();
Ogre::Skeleton *skeletonCopy = entityCopy->getSkeleton();
skeletonCopy->setBlendMode(skeleton->getBlendMode());
}
}
// copy all animation states
if (animationStateSet && animationStateSetCopy) {
Ogre::AnimationStateIterator animationStateIter = animationStateSet->getAnimationStateIterator();
Ogre::AnimationStateIterator animationStateCopyIter = animationStateSetCopy->getAnimationStateIterator();
while (animationStateIter.hasMoreElements()) {
if (!animationStateCopyIter.hasMoreElements())
break;
Ogre::AnimationState *animationState = animationStateIter.getNext();
Ogre::AnimationState *animationStateCopy = animationStateCopyIter.getNext();
animationStateCopy->setLoop(animationState->getLoop());
//bool enabled = animationState->getEnabled();
//animationStateCopy->setEnabled(animationState->getEnabled());
animationStateCopy->setEnabled(true);
animationStateCopy->setTimePosition(animationState->getTimePosition());
}
}
// create a new container for the cloned entity
OgreContainer *entityCopyContainer = new OgreContainer(entityCopy);
entityCopy->setUserAny(Ogre::Any(entityCopyContainer));
if (!entity->getUserAny().isEmpty()) {
OgreContainer *entityContainer = Ogre::any_cast<OgreContainer *>(entity->getUserAny());
if (entityContainer) {
QObject::connect(entityContainer, SIGNAL(animationStateUpdated(const QString &, double)), entityCopyContainer, SLOT(updateAnimationState(const QString &, double)));
QObject::connect(entityContainer, SIGNAL(boneTransformUpdated(const QString &, double, double, double, double, double, double)), entityCopyContainer, SLOT(updateBoneTransform(const QString &, double, double, double, double, double, double)));
}
}
result = dynamic_cast<Ogre::MovableObject *>(entityCopy);
} else if (typeName == "Light") {
// clone light
Ogre::Light *light = dynamic_cast<Ogre::Light *>(movableObject);
Ogre::Light *lightCopy = sceneManager->createLight(name.toStdString());
lightCopy->setType(light->getType());
lightCopy->setDiffuseColour(light->getDiffuseColour());
lightCopy->setSpecularColour(light->getSpecularColour());
lightCopy->setAttenuation(light->getAttenuationRange(), light->getAttenuationConstant(), light->getAttenuationLinear(), light->getAttenuationQuadric());
lightCopy->setPosition(light->getPosition());
lightCopy->setDirection(light->getDirection());
if (lightCopy->getType() == Ogre::Light::LT_SPOTLIGHT)
lightCopy->setSpotlightRange(light->getSpotlightInnerAngle(), light->getSpotlightOuterAngle(), light->getSpotlightFalloff());
lightCopy->setPowerScale(light->getPowerScale());
lightCopy->setCastShadows(light->getCastShadows());
// create a new container for the cloned light
OgreContainer *lightCopyContainer = new OgreContainer(lightCopy);
lightCopy->setUserAny(Ogre::Any(lightCopyContainer));
if (!light->getUserAny().isEmpty()) {
OgreContainer *lightContainer = Ogre::any_cast<OgreContainer *>(light->getUserAny());
if (lightContainer)
QObject::connect(lightContainer, SIGNAL(sceneNodeUpdated()), lightCopyContainer, SLOT(updateLight()));
}
result = dynamic_cast<Ogre::MovableObject *>(lightCopy);
} else if (typeName == "Camera") {
// clone camera
Ogre::Camera *camera = dynamic_cast<Ogre::Camera *>(movableObject);
Ogre::Camera *cameraCopy = sceneManager->createCamera(name.toStdString());
//cameraCopy->setCustomParameter(0, camera->getCustomParameter(0));
cameraCopy->setAspectRatio(camera->getAspectRatio());
cameraCopy->setAutoAspectRatio(camera->getAutoAspectRatio());
//cameraCopy->setAutoTracking(...);
cameraCopy->setCastShadows(camera->getCastsShadows());
//cameraCopy->setCullingFrustum(camera->getCullingFrustum());
//cameraCopy->setCustomParameter(...);
//cameraCopy->setCustomProjectionMatrix(..);
//cameraCopy->setCustomViewMatrix(..);
//cameraCopy->setDebugDisplayEnabled(...);
//cameraCopy->setDefaultQueryFlags(...);
//cameraCopy->setDefaultVisibilityFlags(...);
cameraCopy->setDirection(camera->getDirection());
//cameraCopy->setFixedYawAxis(...);
cameraCopy->setFocalLength(camera->getFocalLength());
cameraCopy->setFOVy(camera->getFOVy());
//Ogre::Real left;
//Ogre::Real right;
//Ogre::Real top;
//Ogre::Real bottom;
//camera->getFrustumExtents(left, right, top, bottom);
//cameraCopy->setFrustumExtents(left, right, top, bottom);
//cameraCopy->setFrustumOffset(camera->getFrustumOffset());
//cameraCopy->setListener(camera->getListener());
cameraCopy->setLodBias(camera->getLodBias());
//cameraCopy->setLodCamera(camera->getLodCamera());
cameraCopy->setNearClipDistance(camera->getNearClipDistance());
cameraCopy->setFarClipDistance(camera->getFarClipDistance());
cameraCopy->setOrientation(camera->getOrientation());
//cameraCopy->setOrthoWindow(...);
//cameraCopy->setOrthoWindowHeight(...);
//cameraCopy->setOrthoWindowWidth(...);
cameraCopy->setPolygonMode(camera->getPolygonMode());
cameraCopy->setPolygonModeOverrideable(camera->getPolygonModeOverrideable());
cameraCopy->setPosition(camera->getPosition());
cameraCopy->setProjectionType(camera->getProjectionType());
cameraCopy->setQueryFlags(camera->getQueryFlags());
cameraCopy->setRenderingDistance(camera->getRenderingDistance());
cameraCopy->setRenderQueueGroup(camera->getRenderQueueGroup());
//cameraCopy->setRenderSystemData(camera->getRenderSystemData());
cameraCopy->setUseIdentityProjection(camera->getUseIdentityProjection());
cameraCopy->setUseIdentityView(camera->getUseIdentityView());
//cameraCopy->setUserAny(camera->getUserAny());
cameraCopy->setUseRenderingDistance(camera->getUseRenderingDistance());
//cameraCopy->setUserObject(camera->getUserObject());
cameraCopy->setVisibilityFlags(camera->getVisibilityFlags());
cameraCopy->setVisible(camera->getVisible());
//cameraCopy->setWindow(...);
if (!movableObject->getUserAny().isEmpty()) {
CameraInfo *sourceCameraInfo = Ogre::any_cast<CameraInfo *>(movableObject->getUserAny());
if (sourceCameraInfo) {
CameraInfo *targetCameraInfo = new CameraInfo();
targetCameraInfo->width = sourceCameraInfo->width;
targetCameraInfo->height = sourceCameraInfo->height;
dynamic_cast<Ogre::MovableObject *>(cameraCopy)->setUserAny(Ogre::Any(targetCameraInfo));
}
}
//// Setup connections for instances
//SceneNode *targetSceneNode = new SceneNode(cameraCopy);
//((Ogre::MovableObject *)cameraCopy)->setUserAny(Ogre::Any(targetSceneNode));
//if (!((Ogre::MovableObject *)camera)->getUserAny().isEmpty()) {
// SceneNode *sourceSceneNode = Ogre::any_cast<SceneNode *>(((Ogre::MovableObject *)camera)->getUserAny());
// if (sourceSceneNode) {
// QObject::connect(sourceSceneNode, SIGNAL(sceneNodeUpdated()), targetSceneNode, SLOT(updateSceneNode()));
// }
//}
result = dynamic_cast<Ogre::MovableObject *>(cameraCopy);
}
if (!result)
Log::error(QString("Could not clone movable object \"%1\" of type \"%2\".").arg(movableObject->getName().c_str()).arg(typeName.c_str()), "OgreTools::cloneMovableObject");
return result;
}
void saveAsDotScene(const QString& path, QFile& file, Ogre::SceneManager* sceneManager)
{
Ogre::MeshSerializer* mMeshSerializer = new Ogre::MeshSerializer();
Ogre::MaterialSerializer* mMaterialSerializer = new Ogre::MaterialSerializer();
int idCounter = 3;
if (!file.open(QIODevice::WriteOnly))
{
/* show wrror message if not able to open file */
QMessageBox::warning(0, "Read only", "The file is in read only mode");
}
else
{
Ogre::SceneManager::MovableObjectIterator iterator = sceneManager->getMovableObjectIterator("Entity");
QXmlStreamWriter* xmlWriter = new QXmlStreamWriter();
xmlWriter->setAutoFormatting(true);
xmlWriter->setDevice(&file);
xmlWriter->writeStartElement("scene");
xmlWriter->writeAttribute("formatVersion","");
xmlWriter->writeStartElement("nodes");
while(iterator.hasMoreElements())
{
Ogre::Entity* e = static_cast<Ogre::Entity*>(iterator.getNext());
Ogre::Any any = e->getParentNode()->getUserAny();
Ogre::String widgetType("");
if(!any.isEmpty()){
widgetType = any_cast<Ogre::String>(any);
}
Ogre::String tmp(widgetType + ":" + e->getParentNode()->getName());
QString nodeName(tmp.c_str());
xmlWriter->writeStartElement("node");
xmlWriter->writeAttribute("name", nodeName);
xmlWriter->writeAttribute("id", QString::number(idCounter++));
xmlWriter->writeStartElement("position");
xmlWriter->writeAttribute("x", QString::number(e->getParentNode()->getPosition().x));
xmlWriter->writeAttribute("y", QString::number(e->getParentNode()->getPosition().y));
xmlWriter->writeAttribute("z", QString::number(e->getParentNode()->getPosition().z));
xmlWriter->writeEndElement();
xmlWriter->writeStartElement("scale");
xmlWriter->writeAttribute("x", QString::number(e->getParentNode()->getScale().x));
xmlWriter->writeAttribute("y", QString::number(e->getParentNode()->getScale().y));
xmlWriter->writeAttribute("z", QString::number(e->getParentNode()->getScale().z));
xmlWriter->writeEndElement();
xmlWriter->writeStartElement("entity");
xmlWriter->writeAttribute("name", nodeName);
xmlWriter->writeAttribute("meshFile", nodeName.toLower() + QString(".mesh") );
xmlWriter->writeAttribute("static", QString("false"));
xmlWriter->writeEndElement();
const Mesh* mesh = e->getMesh().getPointer();
mMeshSerializer->exportMesh(mesh,String(path.toStdString() +
nodeName.toLower().toStdString() +
".mesh" ));
std::cout << "numeber" << mesh->getNumSubMeshes() << std::endl;
for(int i = 0; i < e->getNumSubEntities(); i++){
Ogre::Material *mat = static_cast<Ogre::Material*>
(Ogre::MaterialManager::getSingletonPtr()->getByName(e->getSubEntity(i)->getMaterialName()).getPointer());
//e->getMesh().get()->getSubMesh()
if(mat->getTechnique(0)->getPass(0)->getNumTextureUnitStates() !=0){
Ogre::String str = mat->getTechnique(0)->getPass(0)->getTextureUnitState(0)->getTextureName();
Ogre::MaterialPtr mMatPtr =e->getSubEntity(i)->getMaterial() ;
mMaterialSerializer->exportMaterial(mMatPtr ,
String(path.toStdString() +
nodeName.toLower().toStdString() +
QString::number(i).toStdString() + ".material" ));
Ogre::TexturePtr* mTexPtr = new Ogre::TexturePtr(Ogre::TextureManager::getSingletonPtr()->getByName(str));
Ogre::Texture* mTex = mTexPtr->getPointer();
Ogre::PixelFormat pxf = mTex->getFormat();
Ogre::Image mImage;
mTex->convertToImage(mImage);
std::cout << str << std::endl;
mImage.save(String(path.toStdString() +
str));
}
}
//material file merge
for(int i = 0; i < e->getNumSubEntities(); i++){
Ogre::Material *mat = static_cast<Ogre::Material*>
(Ogre::MaterialManager::getSingletonPtr()->getByName(e->getSubEntity(i)->getMaterialName()).getPointer());
QString mMatFilePath = QString((path.toStdString() +
nodeName.toLower().toStdString() +
".material").c_str()) ;
QFile mFile(mMatFilePath);
if (!mFile.open(QIODevice::Append))
{
/* show wrror message if not able to open file */
QMessageBox::warning(0, "Read only", "The file is in read only mode");
}
else{
QTextStream out(&mFile);
QString mTempMatPath = QString((path + nodeName.toLower() + QString::number(i) + ".material"));
QFile mTempMatFile(mTempMatPath);
mTempMatFile.open(QIODevice::ReadOnly);
QTextStream src(&mTempMatFile);
mFile.write(src.readAll().toStdString().c_str());
mTempMatFile.remove();
}
}
xmlWriter->writeEndElement();
}
xmlWriter->writeEndElement();
xmlWriter->writeEndDocument();
delete xmlWriter;
}
delete mMeshSerializer;
delete mMaterialSerializer;
}
void World::LoadSceneFile(string sceneFile)
{
Ogre::LogManager::getSingleton().setLogDetail(Ogre::LL_LOW);
Ogre::SceneNode* worldNode = m_sceneMgr->getRootSceneNode()->createChildSceneNode();
worldNode->rotate(Ogre::Vector3::UNIT_X, Ogre::Degree(-90.0f));
string meshName;
float fDrawDistance;
bool bIsLod;
Ogre::Vector3 position;
Ogre::Quaternion rotation;
ifstream sceneStream(sceneFile);
// skip the title and the table title of the file
string strline;
int i = 0;
while (!sceneStream.eof())
{
getline(sceneStream, strline);
if (strline.length() == 0)
continue;
std::istringstream ss(strline);
std::string token;
getline(ss, token, ',');
boost::trim(token);
meshName = token;
getline(ss, token, ',');
boost::trim(token);
fDrawDistance = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
bIsLod = lexical_cast<bool>(token);
getline(ss, token, ',');
boost::trim(token);
position.x = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
position.y = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
position.z = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
rotation.w = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
rotation.x = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
rotation.y = lexical_cast<float>(token);
getline(ss, token, ',');
boost::trim(token);
rotation.z = lexical_cast<float>(token);
Ogre::MeshPtr mesh;
Ogre::Entity* entity;
Ogre::Entity* realEntity = m_sceneMgr->createEntity(meshName);
if (fDrawDistance > 300.0f && !bIsLod)
continue;
if (bIsLod)
{
mesh = Ogre::MeshManager::getSingleton().createManual(meshName + "lod" + std::to_string(i), "General"); // empty mesh
mesh->createManualLodLevel(0, "NULL");
mesh->createManualLodLevel(700, meshName);
mesh->_setBounds( realEntity->getMesh()->getBounds());
mesh->_setBoundingSphereRadius(realEntity->getMesh()->getBoundingSphereRadius());
mesh->load();
entity->setRenderingDistance(fDrawDistance);
entity = m_sceneMgr->createEntity(mesh->getName());
}
else
{
mesh = Ogre::MeshManager::getSingleton().getByName(meshName);
entity = m_sceneMgr->createEntity(meshName);
entity->setRenderingDistance(fDrawDistance);
}
m_sceneMgr->destroyEntity(realEntity);
Ogre::SceneNode* sceneNode = worldNode->createChildSceneNode();
sceneNode->attachObject(entity);
fix_gta_coord(rotation);
sceneNode->rotate(rotation);
sceneNode->setPosition(position);
i++;
}
worldNode->setScale(5.0f, 5.0f, 5.0f);
sceneStream.close();
Ogre::LogManager::getSingleton().setLogDetail(Ogre::LL_NORMAL);
}
// BETWEEN FRAME OPERATION
void VisCalcFrustDist::calculateEntityVisibility(Ogre::Node* regionNode, Ogre::Node* node, bool recurse) {
if (recurse && node->numChildren() > 0) {
// if node has more children nodes, visit them recursivily
Ogre::SceneNode::ChildNodeIterator nodeChildIterator = node->getChildIterator();
while (nodeChildIterator.hasMoreElements()) {
Ogre::Node* nodeChild = nodeChildIterator.getNext();
// 'false' causes it to not visit sub-children which are included in parent and pos relative to parent
calculateEntityVisibility(regionNode, nodeChild, false);
visChildren++;
}
}
visNodes++;
// children taken care of... check fo attached objects to this node
Ogre::SceneNode* snode = (Ogre::SceneNode*)node;
// the camera needs to be made relative to the region
// Ogre::Vector3 relCameraPos = LG::RendererOgre::Instance()->m_camera->getPosition() - regionNode->getPosition();
// float snodeDistance = LG::RendererOgre::Instance()->m_camera->getPosition().distance(snode->_getWorldAABB().getCenter());
// float snodeDistance = relCameraPos.distance(snode->getPosition());
float snodeDistance = LG::RendererOgre::Instance()->m_camera->getDistanceFromCamera(regionNode, snode->getPosition());
Ogre::SceneNode::ObjectIterator snodeObjectIterator = snode->getAttachedObjectIterator();
while (snodeObjectIterator.hasMoreElements()) {
Ogre::MovableObject* snodeObject = snodeObjectIterator.getNext();
if (snodeObject->getMovableType() == "Entity") {
visEntities++;
Ogre::Entity* snodeEntity = (Ogre::Entity*)snodeObject;
// check it's visibility if it's not world geometry (terrain and ocean)
if ((snodeEntity->getQueryFlags() & Ogre::SceneManager::WORLD_GEOMETRY_TYPE_MASK) == 0) {
// computation if it should be visible
// Note: this call is overridden by derived classes that do fancier visibility rules
bool shouldBeVisible = this->CalculateVisibilityImpl(LG::RendererOgre::Instance()->m_camera, snodeEntity, snodeDistance);
if (snodeEntity->isVisible()) {
// we currently think this object is visible. make sure it should stay that way
if (shouldBeVisible) {
// it should stay visible
visVisToVis++;
}
else {
// not visible any more... make invisible nad unload it`
/*
Ogre::Vector3 cPos = LG::RendererOgre::Instance()->m_camera->getPosition();
Ogre::Vector3 rPos = regionNode->getPosition();
Ogre::Vector3 sPos = snode->getPosition();
LG::Log("VisToInVis: cPos=<%f,%f,%f>, rPos=<%f,%f,%f>, sPos(%s)=<%f,%f,%f>, d=%f",
cPos.x, cPos.y, cPos.z,
rPos.x, rPos.y, rPos.z,
snode->getName().c_str(),
sPos.x, sPos.y, sPos.z,
snodeDistance);
*/
snodeEntity->setVisible(false);
snode->needUpdate(true);
visVisToInvis++;
if (!snodeEntity->getMesh().isNull()) {
queueMeshUnload(snodeEntity->getMesh());
}
}
}
else {
// the entity currently thinks it's not visible.
// check to see if it should be visible by checking a fake bounding box
if (shouldBeVisible) {
// it should become visible again
if (!snodeEntity->getMesh().isNull()) {
// queueMeshLoad(snodeEntity, snodeEntity->getMesh());
LG::OLMeshTracker::Instance()->MakeLoaded(snodeEntity->getMesh()->getName(),
Ogre::String(""), Ogre::String("visible"), snodeEntity);
}
// snodeEntity->setVisible(true); // must happen after mesh loaded
visInvisToVis++;
}
else {
visInvisToInvis++;
}
}
}
}
}
}
/*
Retrieves a DynamicObject from the game library.
Returns null if no object was found that matches name.
*/
DynamicObject * GameLibrary::getDynamicObject(string name) {
// see if an instance of the object exists in dynamicObjects map.
// if not load it in from memory, create it, and put it in the map.
unordered_map<string, DynamicObject*> ::iterator it = dynamicObjects.find(name);
DynamicObject *dynObj;
if(it != dynamicObjects.end())
{
//element found;
dynObj = it->second;
// create a clone of it.
return dynObj->clone(this->mSceneManager);
} else {
// element was not found.
// load it in and create instance
std::string fileName = "../TeamProject/GameData/DynamicObjects/" + name +".json";
FILE* pFile = fopen(fileName.c_str(), "rb");
if (pFile != NULL) {
char buffer[65536];
rapidjson::FileReadStream is(pFile, buffer, sizeof(buffer));
rapidjson::Document document;
document.ParseStream<0, rapidjson::UTF8<>, rapidjson::FileReadStream>(is);
// File was opened successfully and parsed into JSON,
// now we create the instance
list<Ogre::String> meshNames;
if (document.HasMember("meshNames")) {
for (int i = 0; i < document["meshNames"].Size(); i++) {
meshNames.push_back(document["meshNames"][i].GetString());
}
} else {
meshNames.push_back("ERROR.MESH.mesh");
}
// Parse data for the construction of the rigid body
double restitution;
if (document.HasMember("restitution")) {
restitution = document["restitution"].GetDouble();
} else {
restitution = 0.0;
}
int massTemp;
if (document.HasMember("mass")) {
massTemp = document["mass"].GetInt();
} else {
massTemp = 1;
}
// Parse scale info
Ogre::Vector3 scale = Ogre::Vector3(1, 1, 1);
if (document.HasMember("scale")) {
scale = parseVector3(document["scale"]);
} else
{
scale = Ogre::Vector3(1, 1, 1);
}
// Needed for collisions
// interaction legend by diana
// -1 = no interaction
// 1 = teapots meaning they disappear (for now)
// 2 = tuna can (ending... for now)
int interaction;
if (document.HasMember("interaction")) {
interaction = document["interaction"].GetInt();
} else {
interaction = -1; // this means there's no interaction
}
string collisionShape;
if (document.HasMember("collisionShape")) {
collisionShape = document["collisionShape"].GetString();
} else {
collisionShape = "btBoxShape";
}
// temp vars used for parsing collision shape size data
btVector3 colDim3 = btVector3(1,1,1);
btScalar colScala = 1;
btScalar colScalb = 1;
/* Parse the CollisionShape and its size size */
// if no collision shape size is specified in the json file
// base its size off of the dimensions of the mesh
// For simplicity, this only works if the dynamic object has
// one mesh.
Ogre::Vector3 meshDimensions;
std::string s = std::to_string(meshNames.size());
if (!document.HasMember("collisionShapeSize")) {
// XXX: The collision shape auto sizing functionality is experimental
// and needs to be tested.
Ogre::Entity* tempEntity = mSceneManager->createEntity(meshNames.front());
colDim3 = ogreToBulletVector3(tempEntity->getMesh()->getBounds().getHalfSize());
colScala = tempEntity->getMesh()->getBoundingSphereRadius(); // radius
colScalb = tempEntity->getMesh()->getBounds().getSize()[1]; // height
// apply scale
colDim3 = btVector3(colDim3[0] * scale.x, colDim3[1] * scale.y, colDim3[2] * scale.z);
colScala = colScala * scale.x;
colScalb = colScalb * scale.y;
} else if(document.HasMember("collisionShapeSize")) {
/// Note: FIgure out why it keeps going into this if block instead of the first one
if (document["collisionShapeSize"].Size() == 3) {
colDim3 = ogreToBulletVector3(parseVector3(document["collisionShapeSize"]));
}
colScala = document["collisionShapeSize"][0].GetDouble();
colScalb = document["collisionShapeSize"][1].GetDouble();
} else {
OutputDebugString("ERROR! Need to specify the collisionshape size!");
// default collision shape sizes
colDim3 = btVector3(1,1,1);
colScala = 1;
colScalb = 1;
}
// holds the actual collision shape of the object
btCollisionShape *colShape;
if (collisionShape.compare("btSphereShape") == 0) {
colShape = new btSphereShape(colScala);
} else if(collisionShape.compare("btBoxShape") == 0) {
colShape = new btBoxShape(colDim3);
} else if(collisionShape.compare("btCylinderShape") == 0) {
colShape = new btCylinderShape(colDim3);
} else if(collisionShape.compare("btCapsuleShape") == 0) {
colShape = new btCapsuleShape(colScala, colScalb);
} else {
// default to box shape if no valid collision shape was found
colShape = new btBoxShape(btVector3(1,1,1));
}
// XXX: Implement these other shapes as needed!
/*
else if(collisionShape.compare("btConeShape") == 0) {
} else if(collisionShape.compare("btMultiSphereShape") == 0) {
} else if(collisionShape.compare("btConvexHullShape") == 0) {
} else if(collisionShape.compare("btConvexTriangleMeshShape") == 0) {
} else if(collisionShape.compare("btCompoundShape") == 0) {
}
*/
// create the rigid body
// set position to 0,0,0 later change when placing in the game
btDefaultMotionState* fallMotionState =
new btDefaultMotionState( btTransform(btQuaternion(0, 0, 0, 1), btVector3(0, 0, 0)));
btScalar mass = (btScalar) massTemp;
btVector3 fallInertia(0, 0, 0);
colShape->calculateLocalInertia(mass, fallInertia);
btRigidBody::btRigidBodyConstructionInfo fallRigidBodyCI(mass, fallMotionState, colShape, fallInertia);
fallRigidBodyCI.m_restitution = restitution;
// Create the rigid body
btRigidBody* tempRigidBody = new btRigidBody(fallRigidBodyCI);
// New way
DynamicObject *newD = new DynamicObject(meshNames, colShape, Ogre::Vector3(0,0,0), interaction, scale);
// put it into the library
dynamicObjects.emplace(name, newD);
std::fclose(pFile);
return newD->clone(this->mSceneManager);
} else {
// no file was found
return NULL;
}
}
}
