Dragon::Dragon(Ogre::SceneManager* scene_manager, Ogre::SceneNode* parent_node)
: CollidableObject(parent_node)
{
//Set up our OGRE scene objects
Ogre::String num_str = Ogre::StringConverter::toString(parent_node->numChildren());
Ogre::String node_name = "DragonNode"+num_str;
mEntity = scene_manager->createEntity("Dragon"+num_str, "Dragon.mesh");
mSceneNode->attachObject(mEntity);
mParticleSystem = scene_manager->createParticleSystem("DragonFire"+num_str, "SlayADragon/Fire");
mParticleNode = mSceneNode->createChildSceneNode("DragonParticleNode"+num_str);
mParticleNode->attachObject(mParticleSystem);
mParticleEmitter = (Ogre::PointEmitter*)mParticleSystem->getEmitter(0);
mParticleEmitter->setDuration(0.5f);
mParticleEmitter->setEnabled(false);
//Set up our "pop" animation variables
mPopHeight = 1.0f;
mPopSpeed = 3.0f; //World units per second
mStartHeight = mSceneNode->getPosition().y;
mTimeWaiting = 0.0f;
mMaxFireWaitTime = 1.5f;
mMaxWaitTime = mMaxFireWaitTime + 0.5f;
//Set up general object state variables
mDidBreathFire = false;
isPopping = false;
//This is an easy way to dynamicaly get an approx. for the dragon mesh's dimensions
scene_manager->_updateSceneGraph(scene_manager->getCamera("PlayerCam")); //Necessary to get an accurate AABB
Ogre::AxisAlignedBox boundBox = mSceneNode->_getWorldAABB();
//Set up our mesh-size dependent variables
mParticleNode->translate(0.0f, boundBox.getSize().y * 0.6f, 0.0f);
SetCollideShapeBox(boundBox.getSize().x, boundBox.getSize().y, boundBox.getSize().z * 0.8f);
geomOffset = Ogre::Vector3(0.0f, boundBox.getSize().y / 2.0f, 0.0f);
SetCanCollide(false);
}
void AIRayPathFinderStrategy::Init()
{
AIPathFinderStrategy::Init();
//if (Inited)
// return;
Inited=true;
if (Lines)
delete [] Lines;
Lines = new Ogre::Ray[LinesNumber];
IScenable *scen = Parent->GetScenable();
assert(scen);
Ogre::AxisAlignedBox OurBox = scen->GetBoundingBox(false);
Vector3 extent = OurBox.getSize();
float HalfSide = extent.z/2, Side=HalfSide*2;
LineOrigins[0]=Vector3(-HalfSide,-HalfSide,0);
LineOrigins[1]=Vector3(-HalfSide,HalfSide,0);
LineOrigins[2]=Vector3(HalfSide,HalfSide,0);
LineOrigins[3]=Vector3(HalfSide,-HalfSide,0);
LineOrigins[4]=Vector3(0,-HalfSide,0);
LineOrigins[5]=Vector3(-HalfSide,0,0);
LineOrigins[6]=Vector3(0,HalfSide,0);
LineOrigins[7]=Vector3(HalfSide,0,0);
}
void RenderBoxScene::updateViewport()
{
// пр?нуле вылетает
if ((mCanvas->getWidth() <= 1) || (mCanvas->getHeight() <= 1))
return;
if ((nullptr != mEntity) && (nullptr != mCamera))
{
// не ¤сн? нужн?ли раст¤гивать камеру, установленну?юзером
mCamera->setAspectRatio((float)mCanvas->getWidth() / (float)mCanvas->getHeight());
// вычисл¤ем рассто¤ни? чтоб?бы?виде?весь объект
Ogre::AxisAlignedBox box;
box.merge(mEntity->getBoundingBox().getMinimum() + mEntity->getParentSceneNode()->_getDerivedPosition());
box.merge(mEntity->getBoundingBox().getMaximum() + mEntity->getParentSceneNode()->_getDerivedPosition());
if (box.isNull()) return;
Ogre::Vector3 vec = box.getSize();
float width = sqrt(vec.x*vec.x + vec.z*vec.z); // само?длинно?- диагонал?(если крутит?модель)
float len2 = width / mCamera->getAspectRatio();
float height = vec.y;
float len1 = height;
if (len1 < len2) len1 = len2;
len1 /= 0.86; // [sqrt(3)/2] for 60 degrees field of view
// цент?объект?по вертикал?+ отъехать та? чтоб?влезла ближ?¤ гран?BoundingBox'?+ чуть ввер??ещ?наза?дл¤ красот?
Ogre::Vector3 result = box.getCenter() + Ogre::Vector3(0, 0, vec.z/2 + len1) + Ogre::Vector3(0, height*0.1, len1*0.2);
Ogre::Vector3 look = Ogre::Vector3(0, box.getCenter().y /*+ box.getCenter().y * (1-mCurrentScale)*/, 0);
mCameraNode->setPosition(result);
mCameraNode->lookAt(look, Ogre::Node::TS_WORLD);
}
}
QVector3D EC_Mesh::GetWorldSize() const
{
QVector3D size(0,0,0);
if (!entity_ || !adjustment_node_ || !placeable_)
return size;
// Get mesh bounds and scale it to the scene node
EC_Placeable* placeable = checked_static_cast<EC_Placeable*>(placeable_.get());
Ogre::AxisAlignedBox bbox = entity_->getMesh()->getBounds();
bbox.scale(adjustment_node_->getScale());
// Get size and take placeable scale into consideration to get real naali inworld size
const Ogre::Vector3& bbsize = bbox.getSize();
const Vector3df &placeable_scale = placeable->GetScale();
// Swap y and z to make it align with other naali vectors
size = QVector3D(bbsize.x*placeable_scale.x, bbsize.z*placeable_scale.z, bbsize.y*placeable_scale.y);
return size;
}
QVector3D EC_Mesh::GetWorldSize() const
{
QVector3D size(0,0,0);
if (!entity_ || !adjustment_node_ || !placeable_)
return size;
// Get mesh bounds and scale it to the scene node
EC_Placeable* placeable = checked_static_cast<EC_Placeable*>(placeable_.get());
Ogre::AxisAlignedBox bbox = entity_->getMesh()->getBounds();
///\bug Rewrite this code to properly take the world transform into account. -jj.
bbox.scale(adjustment_node_->getScale());
// Get size and take placeable scale into consideration to get real in-world size
const Ogre::Vector3& bbsize = bbox.getSize();
const float3 &placeable_scale = placeable->WorldScale();
// Swap y and z to make it align with other vectors
size = QVector3D(bbsize.x*placeable_scale.x, bbsize.y*placeable_scale.y, bbsize.z*placeable_scale.z);
return size;
}
bool CSphereModel::load(){
try{
_entity = _scene->getSceneMgr()->createEntity(_name,Ogre::SceneManager::PrefabType::PT_SPHERE);
}catch(std::exception e)
{
return false;
}
Ogre::AxisAlignedBox auxBBox = _entity->getBoundingBox();
_entityNode = _scene->getSceneMgr()->getRootSceneNode()->
createChildSceneNode(_name + "_node");
_entityNode->attachObject(_entity);
//Añadir el material
_entity->setMaterialName(_material);
//Reescalar el prefab
Ogre::Node *node = _entity->getParentNode();
Vector3 vector = auxBBox.getSize();
_entityNode->scale(_radio / vector.x * 2,
_radio / vector.y * 2,
_radio / vector.z * 2);
//Modificar la posición
this->setPosition(_position);
_loaded = true;
return _loaded;
}
bool CPlaneModel::load(){
try{
_entity = _scene->getSceneMgr()->createEntity(_name,Ogre::SceneManager::PrefabType::PT_PLANE);
}catch(std::exception e)
{
return false;
}
Ogre::AxisAlignedBox auxBBox = _entity->getBoundingBox();
_entityNode = _scene->getSceneMgr()->getRootSceneNode()->
createChildSceneNode(_name + "_node");
_entityNode->attachObject(_entity);
//Añadir el material
_entity->setMaterialName(_material);
//Reescalar el prefab
Vector3 vector = auxBBox.getSize();
_entityNode->scale(_dimensions.x/vector.x,_dimensions.y / vector.y,1.0);
//Girarlo 90 grados porque aparece prependicular al mapa
_entityNode->setOrientation(-90.0,90.0,0.0,0.0);
//Modificar la posición
this->setPosition(_position);
_loaded = true;
return _loaded;
}
void MaterialEditorFrame::OnFileOpen(wxCommandEvent& event)
{
wxFileDialog * openDialog = new wxFileDialog(this, wxT("Choose a file to open"), wxEmptyString, wxEmptyString,
wxT("All Ogre Files (*.material;*.mesh;*.program;*.cg;*.vert;*.frag)|*.material;*.mesh;*.program;*.cg;*.vert;*.frag|Material Files (*.material)|*.material|Mesh Files (*.mesh)|*.mesh|Program Files (*.program)|*.program|Cg Files (*.cg)|*.cg|GLSL Files(*.vert; *.frag)|*.vert;*.frag|All Files (*.*)|*.*"));
if(openDialog->ShowModal() == wxID_OK)
{
wxString path = openDialog->GetPath();
if(path.EndsWith(wxT(".material")) || path.EndsWith(wxT(".program")))
{
MaterialScriptEditor* editor = new MaterialScriptEditor(EditorManager::getSingletonPtr()->getEditorNotebook());
editor->loadFile(path);
int index = (int)path.find_last_of('\\');
if(index == -1) index = (int)path.find_last_of('/');
editor->setName((index != -1) ? path.substr(index + 1, path.Length()) : path);
EditorManager::getSingletonPtr()->openEditor(editor);
}
else if(path.EndsWith(wxT(".cg")))
{
CgEditor* editor = new CgEditor(EditorManager::getSingletonPtr()->getEditorNotebook());
editor->loadFile(path);
int index = (int)path.find_last_of('\\');
if(index == -1) index = (int)path.find_last_of('/');
editor->setName((index != -1) ? path.substr(index + 1, path.Length()) : path);
EditorManager::getSingletonPtr()->openEditor(editor);
}
else if(path.EndsWith(wxT(".mesh")))
{
Ogre::SceneManager *sceneMgr = wxOgre::getSingleton().getSceneManager();
Ogre::Camera *camera = wxOgre::getSingleton().getCamera();
if(mEntity)
{
sceneMgr->getRootSceneNode()->detachObject(mEntity);
sceneMgr->destroyEntity(mEntity);
mEntity = 0;
}
static int meshNumber = 0;
Ogre::String meshName = Ogre::String("Mesh") + Ogre::StringConverter::toString(meshNumber++);
int index = (int)path.find_last_of('\\');
if(index == -1) index = (int)path.find_last_of('/');
wxString mesh = (index != -1) ? path.substr(index + 1, path.Length()) : path;
mEntity = sceneMgr->createEntity(meshName, mesh.GetData());
sceneMgr->getRootSceneNode()->attachObject(mEntity);
Ogre::AxisAlignedBox box = mEntity->getBoundingBox();
Ogre::Vector3 minPoint = box.getMinimum();
Ogre::Vector3 maxPoint = box.getMaximum();
Ogre::Vector3 size = box.getSize();
wxOgre::getSingleton().setZoomScale(max(size.x, max(size.y, size.z)));
wxOgre::getSingleton().resetCamera();
Ogre::Vector3 camPos;
camPos.x = minPoint.x + (size.x / 2.0);
camPos.y = minPoint.y + (size.y / 2.0);
Ogre::Real width = max(size.x, size.y);
camPos.z = (width / tan(camera->getFOVy().valueRadians())) + size.z / 2;
wxOgre::getSingleton().getCamera()->setPosition(camPos);
wxOgre::getSingleton().getCamera()->lookAt(0,0,0);
wxOgre::getSingleton().getLight()->setPosition(maxPoint * 2);
}
}
}
void RenderBoxWrap::updateViewport()
{
// при нуле вылетает
if ((mRenderBox->getWidth() <= 1) || (mRenderBox->getHeight() <= 1) ) return;
if ((nullptr != mEntity) && (nullptr != mRttCam)) {
// не ¤сно, нужно ли раст¤гивать камеру, установленную юзером
mRttCam->setAspectRatio((float)mRenderBox->getWidth() / (float)mRenderBox->getHeight());
//System::Console::WriteLine("Width {0}, Height {1}", getWidth(), getHeight());
// вычисл¤ем рассто¤ние, чтобы был виден весь объект
Ogre::AxisAlignedBox box;// = mNode->_getWorldAABB();//mEntity->getBoundingBox();
VectorEntity::iterator iter = mVectorEntity.begin();
while (iter != mVectorEntity.end())
{
box.merge((*iter)->getBoundingBox().getMinimum() + (*iter)->getParentSceneNode()->_getDerivedPosition());
box.merge((*iter)->getBoundingBox().getMaximum() + (*iter)->getParentSceneNode()->_getDerivedPosition());
iter++;
}
if (box.isNull()) return;
//box.scale(Ogre::Vector3(1.41f,1.41f,1.41f));
//System::Console::WriteLine("Minimum({0}), Maximum({1})",
// gcnew System::String(Ogre::StringConverter::toString(box.getMinimum()).c_str()),
// gcnew System::String(Ogre::StringConverter::toString(box.getMaximum()).c_str()));
//box.getCenter();
Ogre::Vector3 vec = box.getSize();
// коррекци¤ под левосторонюю систему координат с осью Z направленную вверх
#ifdef LEFT_HANDED_CS_UP_Z
float width = sqrt(vec.x*vec.x + vec.y*vec.y); // самое длинное - диагональ (если крутить модель)
float len2 = width; // mRttCam->getAspectRatio();
float height = vec.z;
float len1 = height;
if (len1 < len2) len1 = len2;
len1 /= 0.86; // [sqrt(3)/2] for 60 degrees field of view
// центр объекта по вертикали + отъехать так, чтобы влезла ближн¤¤ грань BoundingBox'а + чуть вверх и еще назад дл¤ красоты
Ogre::Vector3 result = box.getCenter() - Ogre::Vector3(vec.y/2 + len1, 0, 0) - Ogre::Vector3(len1*0.2, 0, -height*0.1);
result.x *= mCurrentScale;
mCamNode->setPosition(result);
Ogre::Vector3 x = Ogre::Vector3(0, 0, box.getCenter().z + box.getCenter().z * (1-mCurrentScale)) - mCamNode->getPosition();
Ogre::Vector3 y = Ogre::Vector3(Ogre::Vector3::UNIT_Z).crossProduct(x);
Ogre::Vector3 z = x.crossProduct(y);
mCamNode->setOrientation(Ogre::Quaternion(
x.normalisedCopy(),
y.normalisedCopy(),
z.normalisedCopy()));
#else
float width = sqrt(vec.x*vec.x + vec.z*vec.z); // самое длинное - диагональ (если крутить модель)
float len2 = width / mRttCam->getAspectRatio();
float height = vec.y;
float len1 = height;
if (len1 < len2) len1 = len2;
len1 /= 0.86; // [sqrt(3)/2] for 60 degrees field of view
// центр объекта по вертикали + отъехать так, чтобы влезла ближн¤¤ грань BoundingBox'а + чуть вверх и еще назад дл¤ красоты
Ogre::Vector3 result = box.getCenter() + Ogre::Vector3(0, 0, vec.z/2 + len1) + Ogre::Vector3(0, height*0.1, len1*0.2);
result.z *= mCurrentScale;
Ogre::Vector3 look = Ogre::Vector3(0, box.getCenter().y /*+ box.getCenter().y * (1-mCurrentScale)*/, 0);
mCamNode->setPosition(result);
mCamNode->lookAt(look, Ogre::Node::TS_WORLD);
#endif
}
}
void Objects::insertMesh (const MWWorld::Ptr& ptr, const std::string& mesh)
{
Ogre::SceneNode* insert = ptr.getRefData().getBaseNode();
assert(insert);
Ogre::AxisAlignedBox bounds = Ogre::AxisAlignedBox::BOX_NULL;
NifOgre::EntityList entities = NifOgre::NIFLoader::createEntities(insert, NULL, mesh);
for(size_t i = 0;i < entities.mEntities.size();i++)
{
const Ogre::AxisAlignedBox &tmp = entities.mEntities[i]->getBoundingBox();
bounds.merge(Ogre::AxisAlignedBox(insert->_getDerivedPosition() + tmp.getMinimum(),
insert->_getDerivedPosition() + tmp.getMaximum())
);
}
Ogre::Vector3 extents = bounds.getSize();
extents *= insert->getScale();
float size = std::max(std::max(extents.x, extents.y), extents.z);
bool small = (size < Settings::Manager::getInt("small object size", "Viewing distance")) && Settings::Manager::getBool("limit small object distance", "Viewing distance");
// do not fade out doors. that will cause holes and look stupid
if (ptr.getTypeName().find("Door") != std::string::npos)
small = false;
if (mBounds.find(ptr.getCell()) == mBounds.end())
mBounds[ptr.getCell()] = Ogre::AxisAlignedBox::BOX_NULL;
mBounds[ptr.getCell()].merge(bounds);
bool transparent = false;
for(size_t i = 0;i < entities.mEntities.size();i++)
{
Ogre::Entity *ent = entities.mEntities[i];
for (unsigned int i=0; i<ent->getNumSubEntities(); ++i)
{
Ogre::MaterialPtr mat = ent->getSubEntity(i)->getMaterial();
Ogre::Material::TechniqueIterator techIt = mat->getTechniqueIterator();
while (techIt.hasMoreElements())
{
Ogre::Technique* tech = techIt.getNext();
Ogre::Technique::PassIterator passIt = tech->getPassIterator();
while (passIt.hasMoreElements())
{
Ogre::Pass* pass = passIt.getNext();
if (pass->getDepthWriteEnabled() == false)
transparent = true;
}
}
}
}
if(!mIsStatic || !Settings::Manager::getBool("use static geometry", "Objects") || transparent)
{
for(size_t i = 0;i < entities.mEntities.size();i++)
{
Ogre::Entity *ent = entities.mEntities[i];
ent->setRenderingDistance(small ? Settings::Manager::getInt("small object distance", "Viewing distance") : 0);
ent->setVisibilityFlags(mIsStatic ? (small ? RV_StaticsSmall : RV_Statics) : RV_Misc);
ent->setRenderQueueGroup(transparent ? RQG_Alpha : RQG_Main);
}
}
else
{
Ogre::StaticGeometry* sg = 0;
if (small)
{
if( mStaticGeometrySmall.find(ptr.getCell()) == mStaticGeometrySmall.end())
{
uniqueID = uniqueID +1;
sg = mRenderer.getScene()->createStaticGeometry( "sg" + Ogre::StringConverter::toString(uniqueID));
mStaticGeometrySmall[ptr.getCell()] = sg;
sg->setRenderingDistance(Settings::Manager::getInt("small object distance", "Viewing distance"));
}
else
sg = mStaticGeometrySmall[ptr.getCell()];
}
else
{
if( mStaticGeometry.find(ptr.getCell()) == mStaticGeometry.end())
{
uniqueID = uniqueID +1;
sg = mRenderer.getScene()->createStaticGeometry( "sg" + Ogre::StringConverter::toString(uniqueID));
mStaticGeometry[ptr.getCell()] = sg;
}
else
sg = mStaticGeometry[ptr.getCell()];
}
// This specifies the size of a single batch region.
// If it is set too high:
// - there will be problems choosing the correct lights
// - the culling will be more inefficient
// If it is set too low:
// - there will be too many batches.
sg->setRegionDimensions(Ogre::Vector3(2500,2500,2500));
sg->setVisibilityFlags(small ? RV_StaticsSmall : RV_Statics);
sg->setCastShadows(true);
sg->setRenderQueueGroup(transparent ? RQG_Alpha : RQG_Main);
for(size_t i = 0;i < entities.mEntities.size();i++)
{
Ogre::Entity *ent = entities.mEntities[i];
insert->detachObject(ent);
sg->addEntity(ent,insert->_getDerivedPosition(),insert->_getDerivedOrientation(),insert->_getDerivedScale());
mRenderer.getScene()->destroyEntity(ent);
}
}
}
void Objects::insertMesh (const MWWorld::Ptr& ptr, const std::string& mesh, bool light)
{
Ogre::SceneNode* insert = ptr.getRefData().getBaseNode();
assert(insert);
Ogre::AxisAlignedBox bounds = Ogre::AxisAlignedBox::BOX_NULL;
NifOgre::ObjectList objects = NifOgre::Loader::createObjects(insert, mesh);
for(size_t i = 0;i < objects.mEntities.size();i++)
bounds.merge(objects.mEntities[i]->getWorldBoundingBox(true));
Ogre::Vector3 extents = bounds.getSize();
extents *= insert->getScale();
float size = std::max(std::max(extents.x, extents.y), extents.z);
bool small = (size < Settings::Manager::getInt("small object size", "Viewing distance")) && Settings::Manager::getBool("limit small object distance", "Viewing distance");
// do not fade out doors. that will cause holes and look stupid
if (ptr.getTypeName().find("Door") != std::string::npos)
small = false;
if (mBounds.find(ptr.getCell()) == mBounds.end())
mBounds[ptr.getCell()] = Ogre::AxisAlignedBox::BOX_NULL;
mBounds[ptr.getCell()].merge(bounds);
bool anyTransparency = false;
for(size_t i = 0;!anyTransparency && i < objects.mEntities.size();i++)
{
Ogre::Entity *ent = objects.mEntities[i];
for(unsigned int i=0;!anyTransparency && i < ent->getNumSubEntities(); ++i)
{
anyTransparency = ent->getSubEntity(i)->getMaterial()->isTransparent();
}
}
if(!mIsStatic || !Settings::Manager::getBool("use static geometry", "Objects") ||
anyTransparency || objects.mParticles.size() > 0)
{
for(size_t i = 0;i < objects.mEntities.size();i++)
{
Ogre::Entity *ent = objects.mEntities[i];
for(unsigned int i=0; i < ent->getNumSubEntities(); ++i)
{
Ogre::SubEntity* subEnt = ent->getSubEntity(i);
subEnt->setRenderQueueGroup(subEnt->getMaterial()->isTransparent() ? RQG_Alpha : RQG_Main);
}
ent->setRenderingDistance(small ? Settings::Manager::getInt("small object distance", "Viewing distance") : 0);
ent->setVisibilityFlags(mIsStatic ? (small ? RV_StaticsSmall : RV_Statics) : RV_Misc);
}
for(size_t i = 0;i < objects.mParticles.size();i++)
{
Ogre::ParticleSystem *part = objects.mParticles[i];
// TODO: Check the particle system's material for actual transparency
part->setRenderQueueGroup(RQG_Alpha);
part->setRenderingDistance(small ? Settings::Manager::getInt("small object distance", "Viewing distance") : 0);
part->setVisibilityFlags(mIsStatic ? (small ? RV_StaticsSmall : RV_Statics) : RV_Misc);
}
}
else
{
Ogre::StaticGeometry* sg = 0;
if (small)
{
if( mStaticGeometrySmall.find(ptr.getCell()) == mStaticGeometrySmall.end())
{
uniqueID = uniqueID +1;
sg = mRenderer.getScene()->createStaticGeometry( "sg" + Ogre::StringConverter::toString(uniqueID));
mStaticGeometrySmall[ptr.getCell()] = sg;
sg->setRenderingDistance(Settings::Manager::getInt("small object distance", "Viewing distance"));
}
else
sg = mStaticGeometrySmall[ptr.getCell()];
}
else
{
if( mStaticGeometry.find(ptr.getCell()) == mStaticGeometry.end())
{
uniqueID = uniqueID +1;
sg = mRenderer.getScene()->createStaticGeometry( "sg" + Ogre::StringConverter::toString(uniqueID));
mStaticGeometry[ptr.getCell()] = sg;
}
else
sg = mStaticGeometry[ptr.getCell()];
}
// This specifies the size of a single batch region.
// If it is set too high:
// - there will be problems choosing the correct lights
// - the culling will be more inefficient
// If it is set too low:
// - there will be too many batches.
sg->setRegionDimensions(Ogre::Vector3(2500,2500,2500));
sg->setVisibilityFlags(small ? RV_StaticsSmall : RV_Statics);
sg->setCastShadows(true);
sg->setRenderQueueGroup(RQG_Main);
std::vector<Ogre::Entity*>::reverse_iterator iter = objects.mEntities.rbegin();
while(iter != objects.mEntities.rend())
{
Ogre::Node *node = (*iter)->getParentNode();
sg->addEntity(*iter, node->_getDerivedPosition(), node->_getDerivedOrientation(), node->_getDerivedScale());
(*iter)->detachFromParent();
mRenderer.getScene()->destroyEntity(*iter);
iter++;
}
}
if (light)
{
insertLight(ptr, objects.mSkelBase, bounds.getCenter() - insert->_getDerivedPosition());
}
}
void CViewManagerView::On3dViews()
{
int ViewIndex = CMFCRibbonGallery::GetLastSelectedItem(ID_3DVIEWS);
CEngine *Engine = ((CViewManagerApp*)AfxGetApp())->m_Engine;
Ogre::Root *Root = Engine->GetRoot();
m_SceneManager->_updateSceneGraph(m_Camera);
Ogre::SceneNode *CubeNode = m_SceneManager->getSceneNode("Cube");
Ogre::AxisAlignedBox Box = m_SceneManager->getRootSceneNode()->_getWorldAABB();
Ogre::Vector3 Center = Box.getCenter();
Ogre::Vector3 Position;
Ogre::Vector3 Destination;
switch (ViewIndex)
{
case 0: //top
Position = Center;
Position.y += 4.0 * Box.getSize().y;
Destination = Center;
break;
case 1://bottom
Position = Center;
Position.y -= 4.0 * Box.getSize().y;
Destination = Center;
break;
case 2:
Position = Center;
Position.x += 4.0 * Box.getSize().x;
Destination = Center;
break;
case 3:
Position = Center;
Position.x -= 4.0 * Box.getSize().x;
Destination = Center;
break;
case 4:
Position = Center;
Position.z -= 4.0 * Box.getSize().z;
Destination = Center;
break;
case 5:
Position = Center;
Position.z += 4.0 * Box.getSize().z;
Destination = Center;
break;
case 9:
CubeNode->roll(Ogre::Radian(-atan(sin(Ogre::Math::PI/4.0))));
CubeNode->yaw(Ogre::Radian(Ogre::Math::PI/4.0));
Destination = Center;
Position = m_Camera->getPosition();
break;
}
m_Camera->setPosition(Position);
m_Camera->lookAt(Destination);
Root->renderOneFrame();
}
void CTerrainWalkingView::EngineSetup(void)
{
Ogre::Root *Root = ((CTerrainWalkingApp*)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("Walking");
if (RenderWindow == NULL)
{
try
{
m_RenderWindow = Root->createRenderWindow("Walking", 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(10);
m_Camera->setFarClipDistance(10000);
m_Camera->setCastShadows(false);
m_Camera->setUseRenderingDistance(true);
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 *TopographyNode = SceneManager->getRootSceneNode()->createChildSceneNode("Topography");
Ogre::Entity *TopographyEntity = SceneManager->createEntity("Topography", "Topography.mesh");
TopographyNode->attachObject(TopographyEntity);
Ogre::AxisAlignedBox TopographyBox = TopographyEntity->getBoundingBox();
Ogre::Vector3 Minimum = TopographyBox.getMinimum();
Ogre::Vector3 Center = TopographyBox.getCenter();
Ogre::SceneNode *RobotNode = SceneManager->getRootSceneNode()->createChildSceneNode("Robot");
Ogre::Entity *RobotEntity = SceneManager->createEntity("Robot", "robot.mesh");
RobotNode->attachObject(RobotEntity);
RobotEntity->getParentNode()->scale(10,10,10);
Ogre::AxisAlignedBox RobotBox = RobotEntity->getBoundingBox();
RobotNode->setPosition(Ogre::Vector3(Minimum[0], Minimum[1] + RobotBox.getSize()[1], Minimum[2]));
m_Camera->setPosition(Ogre::Vector3(Minimum[0], Minimum[1] + 5000, Minimum[2]));
m_Camera->lookAt(Center);
m_Camera->setPolygonMode(Ogre::PolygonMode::PM_WIREFRAME);
m_Animation = RobotEntity->getAnimationState("Walk");
m_Animation->setEnabled(true);
m_CollisionTools = new MOC::CollisionTools(SceneManager);
Root->renderOneFrame();
}
void CTerrainWalkingView::OnTimer(UINT_PTR nIDEvent)
{
Ogre::Quaternion Quaternion;
CEngine *Engine = ((CTerrainWalkingApp*)AfxGetApp())->m_Engine;
Ogre::Root *Root = Engine->GetRoot();
Ogre::SceneNode *RobotNode = Root->getSceneManager("Walking")->getSceneNode("Robot");
Ogre::Entity *RobotEntity = Root->getSceneManager("Walking")->getEntity("Robot");
Ogre::AxisAlignedBox RobotBox = RobotEntity->getBoundingBox();
Ogre::Entity *TopographyEntity = Root->getSceneManager("Walking")->getEntity("Topography");
Ogre::AxisAlignedBox TopographyBox = TopographyEntity->getBoundingBox();
Ogre::Vector3 Start = TopographyBox.getMinimum();
Ogre::Vector3 Finish = TopographyBox.getMaximum();
double x = Start[0] + (Finish[0] - Start[0]) * m_RelativeDistance;
double y = Start[1] + (Finish[1] - Start[1]) * m_RelativeDistance;
double z = Start[2] + (Finish[2] - Start[2]) * m_RelativeDistance;
Ogre::Vector3 Elevation(x, y, z);
Ogre::Vector3 CameraMove;
switch (nIDEvent)
{
case 1:
m_Animation->addTime(0.01);
m_RelativeDistance += 0.01;
if (m_CollisionTools->collidesWithEntity(Elevation, Ogre::Vector3(x,y - 1,z), Ogre::Vector3(x,y + 1,z), 100.0f, 0.0f, 4294967295))
{
x = Elevation[0];
y = Elevation[1] + RobotBox.getSize()[1];
z = Elevation[2];
}
RobotNode->setPosition(x, y, z);
m_Camera->lookAt(x, y, z);
if (m_RelativeDistance > 1.0)
KillTimer(1);
break;
case 2:
CameraMove[0] = -100;
CameraMove[1] = 0;
CameraMove[2] = 0;
m_Camera->moveRelative(CameraMove);
break;
case 3:
CameraMove[0] = 0;
CameraMove[1] = 100;
CameraMove[2] = 0;
m_Camera->moveRelative(CameraMove);
break;
case 4:
CameraMove[0] = 100;
CameraMove[1] = 0;
CameraMove[2] = 0;
m_Camera->moveRelative(CameraMove);
break;
case 5:
CameraMove[0] = 0;
CameraMove[1] = -100;
CameraMove[2] = 0;
m_Camera->moveRelative(CameraMove);
break;
}
Root->renderOneFrame();
CView::OnTimer(nIDEvent);
}