//-----------------------------------------------------------------------
void EntityRenderer::_updateRenderQueue(Ogre::RenderQueue* queue, ParticlePool* pool)
{
// Always perform this one
ParticleRenderer::_updateRenderQueue(queue, pool);
if (!mVisible)
return;
// Fast check to determine whether there are visual particles
if (pool->isEmpty(Particle::PT_VISUAL))
return;
VisualParticle* particle = static_cast<VisualParticle*>(pool->getFirst(Particle::PT_VISUAL));
while (!pool->end(Particle::PT_VISUAL))
{
if (particle)
{
if (!particle->visualData && !mVisualData.empty())
{
particle->visualData = mVisualData.back();
mVisualData.pop_back();
}
if (particle->visualData)
{
Ogre::SceneNode* node = (static_cast<EntityRendererVisualData*>(particle->visualData))->node;
if (node)
{
node->_setDerivedPosition(particle->position);
if (mEntityOrientationType == ENT_ORIENTED_SHAPE)
{
// Use the orientation of the particle itself
node->setOrientation(particle->orientation);
}
else if (mEntityOrientationType == ENT_ORIENTED_SELF)
{
// Rotate towards the direction
node->setOrientation(Vector3::UNIT_X.getRotationTo(particle->direction));
}
else if (mEntityOrientationType == ENT_ORIENTED_SELF_MIRRORED)
{
// Rotate towards the negative direction
node->setOrientation(Vector3::UNIT_X.getRotationTo(-particle->direction));
}
node->setVisible(true);
node->setScale(particle->width / mBoxWidth, particle->height / mBoxHeight, particle->depth / mBoxDepth);
if (mZRotated)
{
_rotateTexture(particle, static_cast<Ogre::Entity*>(node->getAttachedObject(0))); // We know for sure there is only one and it is an Entity*
}
}
}
}
particle = static_cast<VisualParticle*>(pool->getNext(Particle::PT_VISUAL));
}
}
void GPUSurfApplication::createWebcamPlane(Real _distanceFromCamera)
{
// Create a prefab plane dedicated to display video
Vector2 videoDim = mVideo->getDimensions();
float videoAspectRatio = videoDim.x / videoDim.y;
float planeHeight = 2 * _distanceFromCamera * Ogre::Math::Tan(Degree(26.53)*0.5);
float planeWidth = planeHeight * videoAspectRatio;
Plane p(Vector3::UNIT_Z, 0.0);
MeshManager::getSingleton().createPlane("VerticalPlane", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, p , planeWidth, planeHeight, 1, 1, true, 1, 1, 1, Vector3::UNIT_Y);
Entity* planeEntity = mSceneMgr->createEntity("VideoPlane", "VerticalPlane");
planeEntity->setMaterialName("WebcamVideoMaterial");
planeEntity->setRenderQueueGroup(RENDER_QUEUE_WORLD_GEOMETRY_1);
// Create a node for the plane, inserts it in the scene
Ogre::SceneNode* node = mCameraNode->createChildSceneNode("planeNode");
node->attachObject(planeEntity);
// Update position
Vector3 planePos = mCamera->getPosition() + mCamera->getDirection() * _distanceFromCamera;
node->setPosition(planePos);
// Update orientation
node->setOrientation(mCamera->getOrientation());
}
GameEntity* SphereFactory::make(const rapidjson::Value& jsonobj, SpaceObject*spaceobj){
// Create the sphere
Ogre::Entity* entity = game_manager->GetSceneManager()->createEntity(jsonobj["name"].GetString(), Ogre::SceneManager::PT_SPHERE);
entity->setMaterialName(jsonobj["material"].GetString());
// Create a SceneNode and attach the Entity to it
Ogre::SceneNode *node = game_manager->GetSceneManager()->getRootSceneNode()->createChildSceneNode(jsonobj["name"].GetString());
node->attachObject(entity);
// Set the node's position
Eigen::Vector3f positionVec=spaceobj->position.cast<float>();
node->setPosition(Ogre::Vector3( static_cast<Ogre::Real*>(positionVec.data()) ));
// Set the node's orientation
Eigen::Vector4f attitudeVec=spaceobj->attitude.coeffs().cast<float>();
node->setOrientation(Ogre::Quaternion(static_cast<Ogre::Real*>(attitudeVec.data()) ));
// Scale the sphere
node->scale( jsonobj["scale"][0u].GetDouble(), jsonobj["scale"][1u].GetDouble(),jsonobj["scale"][2u].GetDouble() );
GameEntity*game_entity=new GameEntity(spaceobj,entity,node);
this->game_manager->add_allocated_object(game_entity);
return game_entity;
}
void OgreARAppLogic::createCameraPlane(int width, int height, Ogre::Real _distanceFromCamera)
{
// Create a prefab plane dedicated to display video
float videoAspectRatio = width / (float) height;
float planeHeight = 2 * _distanceFromCamera * Ogre::Math::Tan(Degree(26)*0.5); //FOVy webcam = 26° (intrinsic param)
float planeWidth = planeHeight * videoAspectRatio;
Plane p(Vector3::UNIT_Z, 0.0);
MeshManager::getSingleton().createPlane("VerticalPlane", ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, p , planeWidth, planeHeight, 1, 1, true, 1, 1, 1, Vector3::UNIT_Y);
Entity* planeEntity = mSceneMgr->createEntity("VideoPlane", "VerticalPlane");
planeEntity->setMaterialName("CameraMaterial");
planeEntity->setRenderQueueGroup(RENDER_QUEUE_WORLD_GEOMETRY_1);
// Create a node for the plane, inserts it in the scene
Ogre::SceneNode* node = mCameraNode->createChildSceneNode("planeNode");
node->attachObject(planeEntity);
// Update position
Vector3 planePos = mCamera->getPosition() + mCamera->getDirection() * _distanceFromCamera;
node->setPosition(planePos);
// Update orientation
node->setOrientation(mCamera->getOrientation());
}
Ogre::SceneNode* AWGraphics::SceneDirector::createPlane(float x, float y, float z)
{
Ogre::Plane plane = Ogre::Plane(Ogre::Vector3::UNIT_Y, 0);
// Initialize a ground entity for later use
Ogre::MeshManager::getSingleton().createPlane(
"ground",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
plane,
1500, 1500, 20, 20,
true,
1, 5, 5,
Ogre::Vector3::UNIT_Z);
//Ogre::MeshManager::getSingleton().createPlane()
Ogre::Entity* groundEntity = mSceneMgr->createEntity("ground");
groundEntity->setMaterialName("Rockwall");
groundEntity->setCastShadows(false);
Ogre::SceneNode* ogreNode = mSceneMgr->getRootSceneNode()->createChildSceneNode();
ogreNode->attachObject(groundEntity);
ogreNode->setPosition(x, y, z);
ogreNode->setOrientation(Ogre::Quaternion::IDENTITY); // hope this is a good reference
return ogreNode;
}
void OBTutorial2::createBoxShape(Ogre::Entity* entity, Ogre::Vector3 position, bool bStatic)
{
Ogre::SceneNode *node = entity->getParentSceneNode();
Vector3 size = node->_getDerivedScale()*entity->getBoundingBox().getHalfSize();
float mass = bStatic ? 0.0f : 1.0f;
srand( (unsigned)time( NULL ) );
node->setPosition(position);
node->setOrientation(Quaternion(Degree(Ogre::Math::RangeRandom(0.0,60.0)), Vector3::UNIT_Y));
btBoxShape *sceneBoxShape = new btBoxShape(toBulletVector(size)); // konvertovat vektor size
// and the Bullet rigid body
MyMotionState * defaultMotionState = new MyMotionState(btTransform(btQuaternion(btScalar(0),btScalar(0),btScalar(0),btScalar(1))), node);
btRigidBody *defaultBody = new btRigidBody(btScalar(1), defaultMotionState, sceneBoxShape);
/* defaultBody->setShape(node,
sceneBoxShape,
0.6f, // dynamic body restitution
0.6f, // dynamic body friction
mass, // dynamic bodymass
node->_getDerivedPosition(), // starting position of the box
node->_getDerivedOrientation()); // orientation of the box**/
mShapes.push_back(sceneBoxShape);
mBodies.push_back(defaultBody);
mNumEntitiesInstanced++;
}
bool BallApp::frameStarted(const Ogre::FrameEvent &evt) {
bool result = BaseApplication::frameStarted(evt);
if (mPhysics != NULL) {
btDiscreteDynamicsWorld* world = mPhysics->getDynamicsWorld();
world->stepSimulation(1.0f/60.0f);
btAlignedObjectArray<btCollisionObject*> objs = world->getCollisionObjectArray();
for (int i = 0; i < objs.size(); i++) {
btCollisionObject *obj = objs[i];
btRigidBody *body = btRigidBody::upcast(obj);
if (body && body->getMotionState()) {
btTransform trans;
body->getMotionState()->getWorldTransform(trans);
void *userPointer = body->getUserPointer();
if (userPointer) {
btQuaternion orientation = trans.getRotation();
Ogre::SceneNode *sceneNode = static_cast<Ogre::SceneNode *>(userPointer);
sceneNode->setPosition(Ogre::Vector3(trans.getOrigin().getX(), trans.getOrigin().getY(), trans.getOrigin().getZ()));
sceneNode->setOrientation(Ogre::Quaternion(orientation.getW(), orientation.getX(), orientation.getY(), orientation.getZ()));
}
}
}
}
return result;
}
void Actors::insertBegin(const MWWorld::Ptr &ptr)
{
Ogre::SceneNode* cellnode;
CellSceneNodeMap::const_iterator celliter = mCellSceneNodes.find(ptr.getCell());
if(celliter != mCellSceneNodes.end())
cellnode = celliter->second;
else
{
//Create the scenenode and put it in the map
cellnode = mRootNode->createChildSceneNode();
mCellSceneNodes[ptr.getCell()] = cellnode;
}
Ogre::SceneNode* insert = cellnode->createChildSceneNode();
const float *f = ptr.getRefData().getPosition().pos;
insert->setPosition(f[0], f[1], f[2]);
insert->setScale(ptr.getCellRef().mScale, ptr.getCellRef().mScale, ptr.getCellRef().mScale);
// Convert MW rotation to a quaternion:
f = ptr.getCellRef().mPos.rot;
// Rotate around X axis
Ogre::Quaternion xr(Ogre::Radian(-f[0]), Ogre::Vector3::UNIT_X);
// Rotate around Y axis
Ogre::Quaternion yr(Ogre::Radian(-f[1]), Ogre::Vector3::UNIT_Y);
// Rotate around Z axis
Ogre::Quaternion zr(Ogre::Radian(-f[2]), Ogre::Vector3::UNIT_Z);
// Rotates first around z, then y, then x
insert->setOrientation(xr*yr*zr);
ptr.getRefData().setBaseNode(insert);
}
bool Game::update( float deltaSec ) {
m_pDynamicsWorld->stepSimulation(deltaSec);
btCollisionObjectArray objArray = m_pDynamicsWorld->getCollisionObjectArray();
for( int i = 0; i < objArray.size(); i++ ) {
btCollisionObject* obj = objArray[i];
btRigidBody* body = btRigidBody::upcast(obj);
if( body && body->getMotionState() ) {
btTransform trans;
body->getMotionState()->getWorldTransform(trans);
void* userPointer = body->getUserPointer();
if( userPointer ) {
btQuaternion orientation = trans.getRotation();
Ogre::SceneNode* sceneNode = static_cast<Ogre::SceneNode*>(userPointer);
sceneNode->setPosition(Ogre::Vector3(trans.getOrigin().getX(), trans.getOrigin().getY(), trans.getOrigin().getZ()));
sceneNode->setOrientation(Ogre::Quaternion(orientation.getW(), orientation.getX(), orientation.getY(), orientation.getZ()));
}
}
}
// m_pPlayerSceneNode->translate(m_PlayerVelocity * deltaSec );
// Ogre::Vector3 src = m_pPlayerSceneNode->getOrientation() * Ogre::Vector3::UNIT_X;
// Ogre::Quaternion quat = src.getRotationTo(m_PlayerVelocity);
// m_pPlayerSceneNode->rotate(quat);
return true;
}//Game::update
Ogre::SceneNode *VLogicModel::_createLocatorSceneNode(const Ogre::Vector3 &pos, const Ogre::Quaternion &ori)
{
static VUINT32 count = 0;
Ogre::StringUtil::StrStreamType str;
str<<"Locator_"<<std::setw(5)<<std::setfill('0')<<count++<<std::ends;
Ogre::SceneNode *locatorNode = mModelMainNode->createChildSceneNode(str.str());
locatorNode->translate(pos);
locatorNode->setOrientation(ori);
return locatorNode;
}
void DrawToolOGRE::multMatrix(float* glTransform)
{
Ogre::Matrix4 t( glTransform[0], glTransform[1], glTransform[2], glTransform[3],
glTransform[4], glTransform[5], glTransform[6], glTransform[7],
glTransform[8], glTransform[9], glTransform[10], glTransform[11],
glTransform[12], glTransform[13], glTransform[14], glTransform[15]);
t = t.transpose();
Ogre::SceneNode* currentSceneNode = sceneNodeStack.top();
currentSceneNode->setOrientation(t.extractQuaternion());
currentSceneNode->setPosition(t.getTrans());
}
//--------------------------------------------------------------------------------------
void LapTrainer::createScene(void)
{
//Create right stick
Ogre::Entity* StickRight = mSceneMgr->createEntity("StickRight", "instrument_stick.mesh");
StickRight -> setCastShadows(true);
Ogre::SceneNode* RightNode = mSceneMgr->getRootSceneNode()->createChildSceneNode("RightNode", Ogre::Vector3(0,0,0),Ogre::Quaternion(1,0,0,0));
//RightNode->setPosition(Ogre::Vector3(300, 100, 100));
RightNode->setPosition(Ogre::Vector3(300, 500, 500));//alex
RightNode->setOrientation(0.383022, -0.383022, 0.821394, -0.178606);//alex
RightNode->scale( 1, 1, 1);
Ogre::SceneNode* child = RightNode->createChildSceneNode("MoveNodeRight");
child->attachObject(StickRight);
child->translate(0,0,0);
//Create left stick
Ogre::Entity* entPenguin2 = mSceneMgr->createEntity("StickLeft", "instrument_stick.mesh");
entPenguin2 -> setCastShadows(true);
Ogre::SceneNode* nodPenguin2 = mSceneMgr->getRootSceneNode()->createChildSceneNode("LeftNode", Ogre::Vector3(0,0,0),Ogre::Quaternion(1,0,0,0));
//nodPenguin2->setPosition(Ogre::Vector3(-300, 100, 100));
nodPenguin2->setPosition(Ogre::Vector3(-300, 500, 500));//alex
//nodPenguin2->setOrientation(0.821394, -0.178606, 0.383022, -0.383022);//alex //this stick is not working
nodPenguin2->setOrientation(0.821394, -0.178606, 0.383022, -0.383022);//alex //this stick is not working
nodPenguin2->scale( 1, 1, 1);
Ogre::SceneNode* child2 = nodPenguin2->createChildSceneNode("MoveNodeLeft");
child2->attachObject(entPenguin2);
child2->translate(0,0,0);
Ogre::Entity* Element1 = mSceneMgr->createEntity("Element1", "exercise1.mesh");//Place your mesh here
Element1 -> setCastShadows(true);
Ogre::SceneNode* Element1Node = mSceneMgr->getRootSceneNode()->createChildSceneNode("Element1Node", Ogre::Vector3(0, -200, 200));//X-Y-Z
Element1Node->scale( 400, 400, 400);
Element1Node->attachObject(Element1);
Ogre::Entity* Element2 = mSceneMgr->createEntity("Element2", "Sphere002.mesh");//Place your mesh here
Element2 -> setCastShadows(true);
//Ogre::SceneNode* Element2Node = mSceneMgr->getRootSceneNode()->createChildSceneNode("Element2Node", Ogre::Vector3(0, 50, 100));//X-Y-Z
Ogre::SceneNode* Element2Node = mSceneMgr->getRootSceneNode()->createChildSceneNode("Element2Node", Ogre::Vector3(0,0,0),Ogre::Quaternion(1,0,0,0));
Element2Node->setPosition(Ogre::Vector3(300, 500, 500));
Element2Node->setOrientation(0.383022, -0.383022, 0.821394, -0.178606);
Element2Node->scale( 60, 60, 60);
Element2Node->attachObject(Element2);
Ogre::Entity* Element3 = mSceneMgr->createEntity("Element3", "Sphere002.mesh");//Place your mesh here
Element3 -> setCastShadows(true);
//Ogre::SceneNode* Element2Node = mSceneMgr->getRootSceneNode()->createChildSceneNode("Element2Node", Ogre::Vector3(0, 50, 100));//X-Y-Z
Ogre::SceneNode* Element3Node = mSceneMgr->getRootSceneNode()->createChildSceneNode("Element3Node", Ogre::Vector3(0,0,0),Ogre::Quaternion(1,0,0,0));
Element3Node->setPosition(Ogre::Vector3(-300, 500, 500));
Element3Node->setOrientation(0.821394, -0.178606, 0.383022, -0.383022);
Element3Node->scale( 60, 60, 60);
Element3Node->attachObject(Element3);
}
void SparseOccupancyGridArrayDisplay::processMessage(
const jsk_recognition_msgs::SparseOccupancyGridArray::ConstPtr& msg)
{
allocateCloudsAndNodes(msg->grids.size()); // not enough
for (size_t i = 0; i < msg->grids.size(); i++) {
Ogre::SceneNode* node = nodes_[i];
rviz::PointCloud* cloud = clouds_[i];
const jsk_recognition_msgs::SparseOccupancyGrid grid = msg->grids[i];
Ogre::Vector3 position;
Ogre::Quaternion quaternion;
if(!context_->getFrameManager()->transform(grid.header, grid.origin_pose,
position,
quaternion)) {
ROS_ERROR( "Error transforming pose '%s' from frame '%s' to frame '%s'",
qPrintable( getName() ), grid.header.frame_id.c_str(),
qPrintable( fixed_frame_ ));
return; // return?
}
node->setPosition(position);
node->setOrientation(quaternion);
cloud->setDimensions(grid.resolution, grid.resolution, 0.0);
std::vector<rviz::PointCloud::Point> points;
for (size_t ci = 0; ci < grid.columns.size(); ci++) {
const jsk_recognition_msgs::SparseOccupancyGridColumn column = grid.columns[ci];
const int column_index = column.column_index;
for (size_t ri = 0; ri < column.cells.size(); ri++) {
const jsk_recognition_msgs::SparseOccupancyGridCell cell = column.cells[ri];
const int row_index = cell.row_index;
rviz::PointCloud::Point point;
if (!axis_color_) {
QColor color = gridColor(cell.value);
Ogre::ColourValue ogre_color = rviz::qtToOgre(color);
point.color = ogre_color;
}
else {
QColor color = axisColor(quaternion, Ogre::Vector3(1, 0, 0));
Ogre::ColourValue ogre_color = rviz::qtToOgre(color);
point.color = ogre_color;
}
point.position.x = grid.resolution * (column_index + 0.5);
point.position.y = grid.resolution * (row_index + 0.5);
point.position.z = 0.0;
points.push_back(point);
}
}
cloud->clear();
cloud->setAlpha(alpha_);
if (!points.empty()) {
cloud->addPoints(&points.front(), points.size());
}
}
context_->queueRender();
}
void OgreWidget::constraintZ(bool value)
{
Ogre::SceneNode * node = m_sceneManager->getSceneNode("grid");
m_constraintedZ = value;
if (value)
{
node->setOrientation(1, 1, 0, 0);
update();
}
}
void OgreVehicle::updateVehicle(const AllVehicleInfoOgre& allv)
{
//INITLOG;
//PRINTLOG(allv.vepos.y);
Ogre::SceneNode* pNode = (Ogre::SceneNode*)(mNode->getChild("Body" + mNode->getName()));
pNode->setOrientation(allv.verot);
mNode->setPosition(allv.vepos - mParNode->getWorldPosition());
if (allv.campos != Ogre::Vector3(0, 0, 0))
{
Ogre::SceneNode* pCamNode = (Ogre::SceneNode*)(mNode->getChild("Cam" + mNode->getName()));
pCamNode->setOrientation(allv.camrot);
pCamNode->setPosition(allv.campos);
}
mWheels[0]->updateWheel(allv.angle0);
mWheels[1]->updateWheel(allv.angle1);
mWheels[2]->updateWheel(allv.angle2);
mWheels[3]->updateWheel(allv.angle3);
}
void VLogicModel::_updateLocatorPos()
{
for (VLocatorMap::iterator itr = mLocators.begin(); itr != mLocators.end(); ++itr)
{
VLocatorValue &tempValue = itr->second;
// 只更新创建出来的（已经使用的）locator node
if (tempValue.mLocatorNode != VNULL)
{
if (!tempValue.mBoneName.empty())
{
Ogre::Bone *bone = VNULL;
try
{
bone = mSkeleton->getBone(tempValue.mBoneName);
}
catch (const Ogre::Exception &e)
{
Ogre::LogManager::getSingleton().logMessage("LogicModel::_updateLocatorPos " + mName + e.getDescription());
continue;
}
assert(bone != VNULL);
Ogre::SceneNode *locatorNode = tempValue.mLocatorNode;
assert(locatorNode != VNULL);
locatorNode->setPosition(bone->_getDerivedPosition());
locatorNode->setOrientation(bone->_getDerivedOrientation());
if (tempValue.mTranslateFirst)
{
// 先平移，再旋转
locatorNode->translate(tempValue.mPosition, Ogre::Node::TS_LOCAL);
locatorNode->rotate(tempValue.mOrientation, Ogre::Node::TS_LOCAL);
}
else
{
// 先旋转，再平移
locatorNode->rotate(tempValue.mOrientation, Ogre::Node::TS_LOCAL);
locatorNode->translate(tempValue.mPosition, Ogre::Node::TS_LOCAL);
}
}
}
}
if (mLocators.size() != 0)
{
mModelMainNode->_update(true, false);
}
}
void GraphicsImpl::addNode(const boost::shared_ptr<ObjectToCreate>& object)
{
Ogre::Entity* ent;
Ogre::SceneNode* node;
//Dout << "Creating object with specification: " + object.specification;
ent = sceneMgr->createEntity(ObjectRegistry::Instance().getNameForID(object->node.ID) + boost::lexical_cast<std::string>(object->node.ID), object->specification);
node = sceneMgr->getRootSceneNode()->createChildSceneNode();
node->attachObject(ent);
node->setPosition(object->node.pos);
node->setOrientation(object->node.orient);
node->setScale(object->scale);
nodes[object->node.ID] = node;
}
void DotSceneLoader::processCamera(rapidxml::xml_node<>* XMLNode,
Ogre::SceneNode *pParent) {
// Process attributes
Ogre::String name = getAttrib(XMLNode, "name");
Ogre::String id = getAttrib(XMLNode, "id");
// Ogre::Real fov = getAttribReal(XMLNode, "fov", 45);
// Ogre::Real aspectRatio = getAttribReal(XMLNode, "aspectRatio", 1.3333);
Ogre::String projectionType = getAttrib(XMLNode, "projectionType",
"perspective");
// Create the camera
Ogre::Camera *pCamera = mSceneMgr->createCamera(name);
// Set the projection type
if (projectionType == "perspective")
pCamera->setProjectionType(Ogre::PT_PERSPECTIVE);
else if (projectionType == "orthographic")
pCamera->setProjectionType(Ogre::PT_ORTHOGRAPHIC);
rapidxml::xml_node<>* pElement;
// Process clipping (?)
pElement = XMLNode->first_node("clipping");
if (pElement) {
Ogre::Real nearDist = getAttribReal(pElement, "near");
if (nearDist > 0)
pCamera->setNearClipDistance(nearDist);
Ogre::Real farDist = getAttribReal(pElement, "far");
pCamera->setFarClipDistance(farDist);
}
// Process position (?)
pElement = XMLNode->first_node("position");
if (pElement)
pCamera->setPosition(parseVector3(pElement));
// Process rotation (?)
pElement = XMLNode->first_node("rotation");
if (pElement)
pCamera->setOrientation(parseQuaternion(pElement));
// construct a scenenode is no parent
if (!pParent) {
Ogre::SceneNode* pNode = mAttachNode->createChildSceneNode(name);
pNode->setPosition(pCamera->getPosition());
pNode->setOrientation(pCamera->getOrientation());
pNode->scale(1, 1, 1);
}
}
/*! アセットファイルの読み込みを行う
@param[in] sceneMgr
@param[in] assetFileName
@param[in] assetName
*/
Ogre::SceneNode* AssetLoader::createChildSceneNodeWithTransform(Ogre::SceneNode* scnNode, const aiNode* ainode)
{
Ogre::SceneNode *node = scnNode->createChildSceneNode(getFullPathName(ainode)); //std::string(ainode->mName.data)+"_Node");
aiVector3D scl;
aiQuaternion rot;
aiVector3D pos;
ainode->mTransformation.Decompose(scl, rot, pos);
node->setOrientation(rot.w, rot.x, rot.y, rot.z);
node->setPosition(pos.x, pos.y, pos.z);
node->setScale(scl.x, scl.y, scl.z);
return node;
}
void ModelRenderer::repositionSceneNode()
{
if (mModel) {
Ogre::SceneNode* node = mTexture->getRenderContext()->getSceneNode();
if (node) {
node->setOrientation(mDefaultRotation);
node->rotate(mModel->getDefinition()->getRotation());
//translate the scale node according to the translate defined in the model
node->setPosition(mDefaultTranslation);
node->translate(mModel->getDefinition()->getTranslate());
}
}
}
void Camera::attachTo(const MWWorld::Ptr &ptr)
{
mTrackingPtr = ptr;
Ogre::SceneNode *node = mTrackingPtr.getRefData().getBaseNode()->createChildSceneNode(Ogre::Vector3(0.0f, 0.0f, mHeight));
if(mCameraNode)
{
node->setOrientation(mCameraNode->getOrientation());
node->setPosition(mCameraNode->getPosition());
node->setScale(mCameraNode->getScale());
mCameraNode->getCreator()->destroySceneNode(mCameraNode);
}
mCameraNode = node;
if(!mCamera->isAttached())
mCameraNode->attachObject(mCamera);
}
//We're not sure whether return a reference to a vector is such a great idea.
void
CinematicManager::createPerspectiveCamera(Ogre::Real windowW, Ogre::Real windowH, const Ogre::Vector3 &initialPos,
const Ogre::Quaternion &initialOrient, Control* control)
{
Ogre::Camera* cam = _scnMgr->createCamera(PERSP_CAM_NAME + Ogre::StringConverter::toString(_camCurId));
cam->setNearClipDistance(1.0f);
cam->setFarClipDistance(400.0f);
cam->setPosition(0.0f, 0.0f, 0.0f);
cam->setAspectRatio(windowW / windowH);
Ogre::SceneNode* defaultNode = _scnMgr->createSceneNode();
defaultNode->setPosition(initialPos); //It's in local space.
defaultNode->setOrientation(initialOrient);
defaultNode->attachObject(cam);
_camsVec.push_back(new ZCameraInfo(_camsVec.size(), "PERSPECTIVE", cam->getName(), control, cam));
}
bool VehicleRenderable::loadSceneNodes(TinyXml::TiXmlElement* ele)
{
TinyXml::TiXmlElement* nodeEle = ele->FirstChildElement("node");
while (nodeEle)
{
Ogre::String name = getAttrib(nodeEle, "name");
Ogre::SceneNode* node = NULL;
if (name.empty())
node = mAttachNode->createChildSceneNode();
else
node = mAttachNode->createChildSceneNode(name);
mSceneNodes.push_back(node);
Ogre::LogManager::getSingleton().
logMessage("VehicleRenderable : parsing <" + name + "> node...");
//process position
TinyXml::TiXmlElement* pos = nodeEle->FirstChildElement("position");
node->setPosition(parseVector3(pos));
node->setInitialState();
//process scale
TinyXml::TiXmlElement* scale = nodeEle->FirstChildElement("scale");
node->setScale(parseVector3(scale));
node->setInitialState();
//process rotate
TinyXml::TiXmlElement* rotate = nodeEle->FirstChildElement("rotation");
node->setOrientation(parseQuaternion(rotate));
node->setInitialState();
//process entities
TinyXml::TiXmlElement* entity = nodeEle->FirstChildElement("entity");
while (entity)
{
if (!loadEntity(entity, node))
return false;
entity = entity->NextSiblingElement("entity");
}
nodeEle = nodeEle->NextSiblingElement("node");
}
return true;
}
// Fix for Simon in regards to animation mesh's orientation
void Player::setAnimation(DynamicObject *p)
{
// makes a child node of parent node
Ogre::SceneNode *childNode = mPlayerObject->mSceneNode->createChildSceneNode("child");
childNode->flipVisibility(true); // makes this entire thing visible since parent node is invisible
for (Ogre::String name : p->meshNames) {
Ogre::Entity *newEnt = mSceneManager->createEntity(name);
//mEntity->setCastShadows(true);
childNode->attachObject(newEnt);
childNode->setPosition(0, -125, 0);
childNode->setOrientation(Ogre::Quaternion(0, 0, 1, -1)); // does the rotation
childNode->roll(Ogre::Radian(Ogre::Math::PI)); // fixes it so player's back faces us
}
}
void gkPhysicsController::setTransform(const btTransform& worldTrans)
{
GK_ASSERT(m_object && m_object->isInstanced());
const gkQuaternion& rot = gkMathUtils::get(worldTrans.getRotation());
const gkVector3& loc = gkMathUtils::get(worldTrans.getOrigin());
// apply to the node and sync state next update
Ogre::SceneNode* node = m_object->getNode();
node->setOrientation(rot);
node->setPosition(loc);
m_object->notifyUpdate();
}
void
CinematicManager::createOrthoCamera(Ogre::Real windowW, Ogre::Real windowH, const Ogre::Vector3 &initialPos,
const Ogre::Quaternion &initialOrient, Control* control)
{
Ogre::Camera* cam = _scnMgr->createCamera(ORTHO_CAM_NAME + Ogre::StringConverter::toString(_camCurId));
cam->setProjectionType(Ogre::PT_ORTHOGRAPHIC);
cam->setOrthoWindow(100, 50);
cam->setNearClipDistance(1);
cam->setPosition(0.0f, 0.0f, 0.0f);
//cam->setFarClipDistance(100.0f);
cam->setFOVy(Ogre::Radian(Ogre::Math::PI / 2.0f));
Ogre::SceneNode* defaultNode = _scnMgr->createSceneNode();
defaultNode->setPosition(initialPos);
defaultNode->setOrientation(initialOrient);
defaultNode->attachObject(cam);
_camsVec.push_back(new ZCameraInfo(_camsVec.size(), "ORTHOGRAPHIC", cam->getName(), control, cam));
}
void
dmz::RenderModuleCoreOgreBasic::update_object_orientation (
const UUID &Identity,
const Handle ObjectHandle,
const Handle AttributeHandle,
const Matrix &Value,
const Matrix *PreviousValue) {
if (AttributeHandle == _defaultAttributeHandle) {
Ogre::SceneNode *node = _dynamicObjectTable.lookup (ObjectHandle);
if (node) {
node->setOrientation (to_ogre_quaternion (Value));
}
}
}
void ModelRenderer::repositionSceneNode()
{
if (mModel) {
Ogre::SceneNode* node = mTexture->getRenderContext()->getSceneNode();
if (node) {
node->setOrientation(Ogre::Quaternion::IDENTITY);
//rotate node to fit with WF space
//perhaps this is something to put in the model spec instead?
// node->rotate(Ogre::Vector3::UNIT_Y,(Ogre::Degree)90);
node->rotate(mModel->getRotation());
//translate the scale node according to the translate defined in the model
node->setPosition(Ogre::Vector3::ZERO);
node->translate(mModel->getDefinition()->getTranslate());
}
}
}
void GraphicsImpl::updatePositions()
{
{
boost::mutex::scoped_lock lock(modifyNodesMutex);
while (!nodesToAdd.empty()) {
addNode(nodesToAdd.back());
nodesToAdd.pop_back();
}
while (!nodesToRemove.empty()) {
removeNode(nodesToRemove.back());
nodesToRemove.pop_back();
}
while (!terrainToCreate.empty()) {
Terrain terrain = terrainToCreate.back();
Ogre::Entity* ent;
Ogre::SceneNode* node;
Dout << "Creating terrain with specification: " + terrain.specification;
ent = sceneMgr->createEntity(ObjectRegistry::Instance().getNameForID(terrain.node.ID) + boost::lexical_cast<std::string>(terrain.node.ID), terrain.specification);
node = sceneMgr->getRootSceneNode()->createChildSceneNode();
node->attachObject(ent);
node->setPosition(terrain.node.pos);
ent->setMaterialName("Simple/BeachStones");
node->setOrientation(terrain.node.orient);
node->setScale(terrain.scale);
nodes[terrain.node.ID] = node;
terrainToCreate.pop_back();
}
}
if (!frontWorld->nodes.empty()) {
for (std::vector< OgreNewt::Node* >::iterator iter = frontWorld->nodes.begin(); iter != frontWorld->nodes.end(); ++iter) {
nodes[(*iter)->ID]->setOrientation((*iter)->orient);
nodes[(*iter)->ID]->setPosition((*iter)->pos);
}
}
}
//std::vector<btRigidBody *> Objects; // Storing the physics objects that need to be
//WHERE btDiscreteDynamicsWorld *World
void Application::UpdatePhysics(unsigned int DeltaTime)
{
// This is where the physics library does it's calculations based on the time since last frame.
// Incorporating the time since last frame (DeltaTime) should give us smooth movement
dynamicsWorld->stepSimulation(DeltaTime * 0.001f, 60);
btRigidBody *TObject;
// For each of the rigid body objects in our world (stored in the vector)
//for(std::vector<btRigidBody *>::iterator it = Objects.begin(); it != Objects.end(); ++it)
//THIS IS REPLACED WITH
// for (int i = 0; i< this->physicsEngine->getCollisionObjectCount(); i++) {
for (int i=0; i=dynamicsWorld->getNumCollisionObjects(); i++) {
// Get the SceneNode using the pointer we saved when we created the objects
//Ogre::SceneNode *node = static_cast<Ogre::SceneNode *>((*it)->getUserPointer());
//TObject = *it;
//replaced with
//btCollisionObject* obj = this->physicsEngine->getDynamicsWorld()->getCollisionObjectArray()[i];
btCollisionObject* obj = dynamicsWorld->getCollisionObjectArray()[i];
btRigidBody* TObject = btRigidBody::upcast(obj);
void *userPointer = TObject->getUserPointer();
if (userPointer) {
// Get the calculated position from the rigidbody object
// and set the position of the rendered object
btVector3 Point = TObject->getCenterOfMassPosition();
Ogre::SceneNode *node = static_cast<Ogre::SceneNode *>(userPointer);
node->setPosition(Ogre::Vector3((float)Point[0], (float)Point[1], (float)Point[2]));
// Get the Orientation of the rigidbody as a bullet Quaternion
// Convert it to an Ogre quaternion
btQuaternion btq = TObject->getOrientation();
Ogre::Quaternion quart = Ogre::Quaternion(btq.w(),btq.x(),btq.y(),btq.z());
// Set the orientation of the rendered Object
node->setOrientation(quart);
}
}
}
