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EditScene.cpp
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EditScene.cpp
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#pragma warning(disable:4251 4275) //禁用vc警告
#include "stdafx.h"
#include "EditScene.h"
#include "BaseApplication.h"
#include "MainFrm.h"
#include "SceneLoader.h"
using namespace Ogre;
//创建地形的回调函数///
dReal heightfield_callback( void* pUserData, int x, int z )
{
EditScene* mscene = (EditScene*)pUserData;
Terrain* t = mscene->mTerrainGroup->getTerrain(0,0);
return t->getHeightAtPoint(x,z);
}
EditScene::EditScene()
{
BaseApplication *appMgr=BaseApplication::getInstance();
SceneNode=appMgr->mSceneMgr->createSceneNode();
gridNode=appMgr->mSceneMgr->createSceneNode();
cameraNode=appMgr->mSceneMgr->createSceneNode();
mCamera=appMgr->mCamera;
cameraNode->attachObject(mCamera);
mHero=Hero::getInstance(cameraNode);
appMgr->mSceneMgr->getRootSceneNode()->addChild(mHero->pnode);
for (int i=0;i<8;i++)
{
diffuseTexture[i] = NULL;
normalTexture[i] = NULL;
}
createScene();
initScene();
initPhysics();
appMgr->mRoot->addFrameListener(this);
}
EditScene::~EditScene(void)
{
}
void EditScene::createScene(void)
{
meshTag=0; soundTag=0; particaleTag=0; PhysicsBoxTag=0; lightTag=0;
BaseApplication *appMgr=BaseApplication::getInstance();
Ogre::Entity* grid=appMgr->mSceneMgr->createEntity("grid.mesh");
gridNode->attachObject(grid);
appMgr->mSceneMgr->getRootSceneNode()->addChild(gridNode);
gridNode->setPosition(0,0,0);
//appMgr->mSceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_STENCIL_ADDITIVE);//相当真实的阴影//
appMgr->mSceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_TEXTURE_ADDITIVE_INTEGRATED);
//appMgr->mSceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_TEXTURE_MODULATIVE); //节省性能的阴影//
//appMgr->mSceneMgr->setShadowTechnique(Ogre::SHADOWTYPE_STENCIL_MODULATIVE);
//appMgr->mSceneMgr->setShadowTextureSelfShadow(true);
appMgr->mSceneMgr->setAmbientLight(Ogre::ColourValue(1.0,1.0,1.0));
//Ogre::Light* l = appMgr->mSceneMgr->createLight();
//l->setType(Ogre::Light::LT_DIRECTIONAL);
//l->setPosition(100,180,100);
//l->setDirection(0,-1,0.7);
//l->setDiffuseColour(ColourValue(0.8f, 0.8f, 0.8f));
//l->setSpecularColour(ColourValue(0.1f, 0.1f, 0.1f));
//l->setShadowFarDistance(1500);
initTerrainSystem();
//appMgr->mSceneMgr->setSkyBox(true,"BoxSky/redsunset_TGA");
//Ogre::Plane plane;
//plane.d = 10; plane.normal = Ogre::Vector3::NEGATIVE_UNIT_Y;
//appMgr->mSceneMgr->setSkyPlane(true,plane ,"PlaneSky/SpaceSkyPlane",1500,75);
//appMgr->mSceneMgr->setSkyDome( true, "DomeSky/alpine", 5, 8,3000,true);
//appMgr->mSceneMgr->setFog(Ogre::FOG_LINEAR, Ogre::ColourValue(0.7,0.7,1.0), 0.001,4000,5000);
ballNode=BaseApplication::getInstance()->mSceneMgr->getRootSceneNode()->createChildSceneNode();
ball = BaseApplication::getInstance()->mSceneMgr->createEntity("足球.mesh");
Vector3 size=ball->getWorldBoundingBox(true).getSize();
ballNode->setScale(5/size.x,5/size.y,5/size.z); //足球直径5分米//
ballNode->setPosition(50.0,2.0,20.0);
ballNode->attachObject(ball);
ballNode->setVisible(false);
ballNode->showBoundingBox(true);
}
bool EditScene::initScene( void )
{
selectMode=1;
bOpenPhysis=true;
bPhysisCreate=false;
mUnit=0.08;
FMOD::System_Create(&Fmodsystem);
Fmodsystem->init(100, FMOD_INIT_NORMAL, NULL);
Fmodsystem->set3DSettings(1.0, 10, 1.0f); //10是距离缩放因子，1米等于10分米//
ListenerLastPos=Vector3::ZERO;
soundUpdateTime=0; //50ms更新一次声音系统//
gravity=Vector3(0,-98,0);
softCFM=0.00001;
bEnagleAutoSleep=false;
contaceMaxCorrectVel=1.0;
ContaceSurfaceLayer=0.00001;
QuicksetpNumIterations=32;
mTerrainEditMode=TerrainNoneEdit;
mObjectEditMode=ObjNoneEdit;
mSplatImage=0; //选择刷哪个纹理//
selectTexture=0; //选择添加或删除哪个纹理///
bTerrainCreated=false;
terrainSize = 5000; //5000分米///
BrushSize=0.03; //范围0.01-0.1////
BrushStrength= 300; //范围(100-500)
addRow=1; addLine=1;
mRaySceneQuery =BaseApplication::getInstance()->mSceneMgr->createRayQuery(Ogre::Ray());
tempAddObj.clear();
selectSceneObj.clear();
initSky(0);
initFog(0);
return true;
}
bool EditScene::frameStarted( const Ogre::FrameEvent &evt )
{
if(BaseApplication::getInstance()->mWindow->isClosed())
return false;
if (bTerrainCreated&&bOpenPhysis)
{
dSpaceCollide (mOdeSceneSpace,this,&nearCallback);
dWorldQuickStep (mOdeWorld, 0.1);
dJointGroupEmpty (contactgroup);
const dReal *SPos = dBodyGetPosition(sphbody);
const dReal *SQua = dBodyGetQuaternion(sphbody);
ballNode->setPosition(SPos[0], SPos[1], SPos[2]);
Ogre::Quaternion qu(SQua[0],SQua[1], SQua[2], SQua[3]);
ballNode->setOrientation(qu);
Vector3 herpos=mHero->pnode->getPosition();
dGeomSetPosition(heroGemo,herpos.x,herpos.y,herpos.z);
}
return true;
}
void EditScene::initView()
{
cameraNode->resetOrientation();
cameraNode->setPosition(Vector3(0,30,300));
mCamera->lookAt(0,0,-30);
}
void EditScene::createTerrain(int size, int baseHight, int numVertex,
int Xtiles, int Ztiles, Ogre::String *texture0,
Ogre::String *normalTexture0, Ogre::String *HightMap)
{
destroyTerrain();
terrainXtiles = Xtiles;
terrainZtiles = Ztiles;
terrainSize = size * 10;
mTerrainGroup->setTerrainWorldSize(terrainSize);
mTerrainGroup->setTerrainSize(numVertex);
Terrain::ImportData& defaultimp = mTerrainGroup->getDefaultImportSettings();
defaultimp.terrainSize = numVertex;
defaultimp.worldSize = size*10;
defaultimp.inputScale = 2000;
// textures
defaultimp.layerList.resize(1); //支持8层纹理
defaultimp.layerList[0].worldSize = 100;
//defaultimp.layerList[1].worldSize = 100; //纹理重复粒度//
//defaultimp.layerList[1].textureNames.push_back("dirt_grayrocky_diffusespecular.dds");
//defaultimp.layerList[1].textureNames.push_back("dirt_grayrocky_normalheight.dds");
Ogre::String filename,fileFolder;
if (texture0 != NULL)
{
diffuseTexture[0] = texture0;
Ogre::StringUtil::splitFilename(*texture0,filename,fileFolder);
texture0 = new Ogre::String(filename);
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(fileFolder,"FileSystem","Terrain");
defaultimp.layerList[0].textureNames.push_back(*texture0);
}
if (normalTexture0 != NULL)
{
normalTexture[0] = normalTexture0;
Ogre::StringUtil::splitFilename(*normalTexture0,filename,fileFolder);
normalTexture0 = new Ogre::String(filename);
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(fileFolder,"FileSystem","Terrain");
defaultimp.layerList[0].textureNames.push_back(*normalTexture0);
}
Ogre::ResourceGroupManager::getSingleton().initialiseResourceGroup("Terrain");
for (int i=0;i<terrainXtiles;i++)
{
for (int j=0;j<terrainZtiles;j++)
{
if (HightMap == NULL)
{
mTerrainGroup->defineTerrain(i, j, baseHight);
}
else
{
defaultimp.inputScale = baseHight;
Image img; //从高度图创建地形///
getTerrainImage(i % 2 != 0, j % 2 != 0, img);
mTerrainGroup->defineTerrain(i, j, &img);
}
}
}
mTerrainGroup->loadAllTerrains(true);
TerrainGroup::TerrainIterator ti = mTerrainGroup->getTerrainIterator();
while(ti.hasMoreElements())
{
Terrain* t = ti.getNext()->instance;
t->dirty();
t->update();
}
bTerrainCreated = true;
gridNode->setVisible(false);
createPhysisWorld(terrainSize,terrainSize, 1, numVertex); //创建物理世界//
/*
Image image;
image.load("brush.png", "ET");
image.resize(32, 32);
mEditBrush = ET::loadBrushFromImage(image);
initView();
bTerrainCreated=true;
gridNode->setVisible(false);
*/
}
void EditScene::destroyTerrain()
{
mTerrainEditMode = TerrainNoneEdit;
if (bTerrainCreated)
{
mTerrainGroup->removeAllTerrains();
mTerrainGroup->getDefaultImportSettings().layerList.clear();
CMainFrame* pMain=(CMainFrame*)AfxGetMainWnd();
pMain->m_wndProperties.m_wndEditTerrain->checkRadioButton();
pMain->m_wndProperties.m_wndEditTerrain->initView(); //初始化地形刷视图内容
bTerrainCreated=false;
gridNode->setVisible(true);
destroyPhysisWorld();
}
}
void EditScene::resizeBrush()
{
/*
Image image;
image.load("brush.png", "ET");
image.resize(BrushSize, BrushSize);
mEditBrush = ET::loadBrushFromImage(image);
*/
}
void EditScene::AddSceneObj()
{
CMainFrame* pMain=(CMainFrame*)AfxGetMainWnd();
for (std::list<SceneObj*>::iterator j=tempAddObj.begin();j!=tempAddObj.end();j++)
{
if((*j)->mObjType==MeshObj)
{
SceneMeshObj *temp=(SceneMeshObj*)(*j);
mMeshObjList.push_back(temp);
HTREEITEM hitem=pMain->m_wndSceneObjView.hMesh;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(temp->mUserName.c_str()),3,3,hitem);
if (NULL != temp->mPhysicsBox)
{
mPhysisBoxList.push_back((PhysicsBox*)temp->mPhysicsBox);
hitem=pMain->m_wndSceneObjView.hSurroundBox;
Ogre::String name=((PhysicsBox*)temp->mPhysicsBox)->mUserName;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(name.c_str()),5,5,hitem);
}
}
else if((*j)->mObjType==SoundObj)
{
SceneSoundObj *temp=(SceneSoundObj*)(*j);
mSoundList.push_back(temp);
HTREEITEM hitem=pMain->m_wndSceneObjView.hSound;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(temp->mUserName.c_str()),6,6,hitem);
}
else if ((*j)->mObjType==PhysicsBoxObj)
{
PhysicsBox* temp=(PhysicsBox*)(*j);
mPhysisBoxList.push_back(temp);
HTREEITEM hitem=pMain->m_wndSceneObjView.hSurroundBox;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(temp->mUserName.c_str()),5,5,hitem);
}
else if((*j)->mObjType==ParticleObj)
{
SceneParticleObj* temp=(SceneParticleObj*)(*j);
mParticleList.push_back(temp);
HTREEITEM hitem=pMain->m_wndSceneObjView.hParticle;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(temp->mUserName.c_str()),4,4,hitem);
}
else if ((*j)->mObjType==LightObj)
{
SceneLightObj* temp=(SceneLightObj*)(*j);
mLightObjList.push_back(temp);
HTREEITEM hitem=pMain->m_wndSceneObjView.hLight;
pMain->m_wndSceneObjView.m_wndSceneObjTree.InsertItem(CString(temp->mUserName.c_str()),7,7,hitem);
}
}
tempAddObj.clear();
}
void EditScene::createSceneObj( Ogre::String resName )
{
if (mTerrainEditMode==AddObj)
{
if (tempAddObj.size()>0) //创建之前先把原来的移除//
{
for (std::list<SceneObj*>::iterator i=tempAddObj.begin(); i!=tempAddObj.end();i++)
{
deletePtr(*i);
}
tempAddObj.clear();
}
Ogre::String NameExt,baseName;
Ogre::StringUtil::splitBaseFilename(resName,baseName,NameExt);
if (NameExt=="mesh")
{
for (int i=0;i<addRow;i++) //创建//
{
for (int j=0;j<addLine;j++)
{
SceneMeshObj *temp=new SceneMeshObj(meshTag,mUnit,resName);
SceneNode->addChild(temp->mNode);
if (bOpenPhysis)
{
PhysicsBox *tempBox=new PhysicsBox(mOdeSceneSpace,TypeBox,PhysicsBoxTag,temp);
SceneNode->addChild(tempBox->mNode);
temp->setmPhysicsBox(tempBox);
PhysicsBoxTag+=1;
}
tempAddObj.push_back(temp);
meshTag+=1;
}
}
}
else if (NameExt=="mp3"||NameExt=="ogg"||NameExt=="wav"||NameExt=="mid")
{
SceneSoundObj *temp=new SceneSoundObj(soundTag,resName);
SceneNode->addChild(temp->mNode);
tempAddObj.push_back(temp);
soundTag+=1;
}
else if (NameExt=="Phy")
{
PhysicsBox* temp=NULL;
if (baseName=="立方体"){ temp=new PhysicsBox(mOdeSceneSpace,TypeBox,PhysicsBoxTag);}
else if (baseName=="球体"){temp=new PhysicsBox(mOdeSceneSpace,TypeSphere,PhysicsBoxTag);}
else if (baseName=="圆柱体"){temp=new PhysicsBox(mOdeSceneSpace,TypeCylinder,PhysicsBoxTag);}
else if (baseName=="胶囊"){temp=new PhysicsBox(mOdeSceneSpace,TypeCapsule,PhysicsBoxTag);}
else if (baseName=="平"){}
if (temp!=NULL)
{
SceneNode->addChild(temp->mNode);
tempAddObj.push_back(temp);
}
PhysicsBoxTag+=1;
}
else if (NameExt=="Light")
{
SceneLightObj *temp=NULL;
if (baseName=="点光源"){ temp=new SceneLightObj(LightPoint,lightTag);}
else if (baseName=="聚光灯"){temp=new SceneLightObj(LightSpot,lightTag);}
else if (baseName=="平行光"){temp=new SceneLightObj(Lightdirection,lightTag);}
SceneNode->addChild(temp->mNode);
tempAddObj.push_back(temp);
lightTag+=1;
}
else if (NameExt=="particle")
{
SceneParticleObj* temp=new SceneParticleObj(particaleTag,resName);
SceneNode->addChild(temp->mNode);
tempAddObj.push_back(temp);
particaleTag+=1;
}
scaleRandom();
distanceRandom();
}
}
void EditScene::distanceRandom()
{
}
void EditScene::scaleRandom()
{
for(std::list<SceneObj*>::iterator i=tempAddObj.begin();i!=tempAddObj.end();i++)
{
// i->mNode->setScale()
}
}
void EditScene::saveScene(std::vector<CString> &resPath, CString &SavePath)
{
CStringA straPath(SavePath.GetBuffer(0));
std::string stdPath=straPath.GetBuffer(0);
Ogre::String Opath(stdPath.c_str());
SceneLoader *sloader = new SceneLoader(this);
sloader->saveScene(resPath,Opath);
}
void EditScene::loadScene(Ogre::String &scenePath)
{
clearScene(); //加载场景前清空当前场景//
SceneLoader *sloader = new SceneLoader(this);
sloader->loadscene(scenePath);
}
void EditScene::readFile(CString &str,CString &path )
{
char *temp;
CFile openfile(path,CFile::modeRead);
int length=openfile.GetLength();
temp=new char[length];
openfile.Read(temp,length);
openfile.Close();
str=(CString)temp;
delete []temp;
}
SceneObj* EditScene::findSceneObjByName( Ogre::String &name,int type)
{
switch (type)
{
case 0: //find mesh
for (std::list<SceneMeshObj*>::iterator i=mMeshObjList.begin();i!=mMeshObjList.end();++i)
{
if ((*i)->mName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 1: //find sound
for (std::list<SceneSoundObj*>::iterator i=mSoundList.begin();i!=mSoundList.end();++i)
{
if ((*i)->mName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 2: //find PhysicsBox
for (std::list<PhysicsBox*>::iterator i=mPhysisBoxList.begin();i!=mPhysisBoxList.end();++i)
{
if ((*i)->mName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 3:
for (std::list<SceneLightObj*>::iterator i=mLightObjList.begin();i!=mLightObjList.end();++i)
{
if ((*i)->mName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 4:
for (std::list<SceneParticleObj*>::iterator i=mParticleList.begin();i!=mParticleList.end();++i)
{
if ((*i)->mName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
default:
return NULL;
break;
}
}
SceneObj* EditScene::findSceneObjByUserName( Ogre::String &name, int type )
{
switch (type)
{
case 0: //find mesh
for (std::list<SceneMeshObj*>::iterator i=mMeshObjList.begin();i!=mMeshObjList.end();++i)
{
if ((*i)->mUserName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 1: //find sound
for (std::list<SceneSoundObj*>::iterator i=mSoundList.begin();i!=mSoundList.end();++i)
{
if ((*i)->mUserName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 2: //find PhysicsBox
for (std::list<PhysicsBox*>::iterator i=mPhysisBoxList.begin();i!=mPhysisBoxList.end();++i)
{
if ((*i)->mUserName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 3:
for (std::list<SceneLightObj*>::iterator i=mLightObjList.begin();i!=mLightObjList.end();++i)
{
if ((*i)->mUserName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
case 4:
for (std::list<SceneParticleObj*>::iterator i=mParticleList.begin();i!=mParticleList.end();++i)
{
if ((*i)->mUserName.compare(name)==0)
{
SceneObj* Obj=*i;
return Obj;
}
}
break;
default:
return NULL;
break;
}
}
void EditScene::createPhysisWorld( int width,int length,int maxHight, int numVeticals)
{
heightid = dGeomHeightfieldDataCreate();
float* data = NULL;
Ogre::AxisAlignedBox AABB;
TerrainGroup::TerrainIterator ti = mTerrainGroup->getTerrainIterator();
while(ti.hasMoreElements())
{
Terrain* t = ti.getNext()->instance;
data = t->getHeightData();
AABB = t->getAABB();
break;
}
//dGeomHeightfieldDataBuildSingle(heightid, data,true,width,length,numVeticals,numVeticals,1.0,0.0,10.0f,true);
//dGeomHeightfieldDataSetBounds( heightid, AABB.getMinimum().y, AABB.getMaximum().y); //地形的包围盒//
//mOdeWorldgeom = dCreateHeightfield( mOdeSceneSpace, heightid, true );
//dGeomSetPosition(mOdeWorldgeom,0,0,0);
dGeomHeightfieldDataBuildCallback( heightid, this, heightfield_callback,
terrainSize, terrainSize, numVeticals, numVeticals,
REAL( 1.0 ), REAL( 0.0 ), REAL( 2.0 ), 0 );
//dGeomHeightfieldDataSetBounds( heightid, AABB.getMinimum().y, AABB.getMaximum().y);
mOdeWorldgeom = dCreateHeightfield( mOdeSceneSpace, heightid, true );
dGeomSetPosition(mOdeWorldgeom,2,2,2);
ballNode->setVisible(true);
}
void EditScene::destroyPhysisWorld()
{
dGeomDestroy(mOdeWorldgeom);
dGeomHeightfieldDataDestroy(heightid);
}
void EditScene::initSky( int type )
{
BaseApplication* appMgr=BaseApplication::getInstance();
switch(type)
{
case 0:
mySky.type=0;
mySky.backColor[0]=166; mySky.backColor[1]=202; mySky.backColor[2]=240;
break;
case 1:
mySky.type=1;
mySky.backColor[0]=166; mySky.backColor[1]=202; mySky.backColor[2]=240;
mySky.MateralName=Ogre::String("PlaneSky/SpaceSkyPlane");
mySky.hight=2000;
mySky.size=1000;
mySky.pCurvity=10.0;
mySky.tiles=32;
mySky.xcut=1;
mySky.ycut=1;
break;
case 2:
mySky.type=2;
mySky.backColor[0]=255; mySky.backColor[1]=255; mySky.backColor[2]=255;
mySky.MateralName=Ogre::String("DomeSky/CloudySky");
mySky.hight=5000;
mySky.tiles=8;
mySky.pCurvity=10.0;
mySky.xcut=16;
mySky.ycut=16;
break;
case 3:
mySky.type=3;
mySky.backColor[0]=255; mySky.backColor[1]=255; mySky.backColor[2]=255;
mySky.MateralName=Ogre::String("BoxSky/lostvalley");
mySky.hight=5000;
break;
default:
break;
}
setSky(type);
}
void EditScene::setSky( int type )
{
BaseApplication* appMgr=BaseApplication::getInstance();
Ogre::Plane plane;
plane.d = mySky.hight; plane.normal = Ogre::Vector3::NEGATIVE_UNIT_Y;
switch(type)
{
case 0:
appMgr->mSceneMgr->setSkyPlaneEnabled(false);
appMgr->mSceneMgr->setSkyDomeEnabled(false);
appMgr->mSceneMgr->setSkyBoxEnabled(false);
appMgr->mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(mySky.backColor[0]/255,mySky.backColor[1]/255,mySky.backColor[2]/255,1.0));
break;
case 1:
appMgr->mSceneMgr->setSkyDomeEnabled(false);
appMgr->mSceneMgr->setSkyBoxEnabled(false);
appMgr->mSceneMgr->setSkyPlane(true,plane,mySky.MateralName,mySky.size,mySky.tiles,false,0,mySky.xcut,mySky.ycut);
appMgr->mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(mySky.backColor[0]/255,mySky.backColor[1]/255,mySky.backColor[2]/255,1.0));
break;
case 2:
appMgr->mSceneMgr->setSkyPlaneEnabled(false);
appMgr->mSceneMgr->setSkyBoxEnabled(false);
appMgr->mSceneMgr->setSkyDome(true,mySky.MateralName,mySky.pCurvity,mySky.tiles,mySky.hight,false,Quaternion::IDENTITY,mySky.xcut,mySky.ycut);
appMgr->mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(mySky.backColor[0]/255,mySky.backColor[1]/255,mySky.backColor[2]/255,1.0));
break;
case 3:
appMgr->mSceneMgr->setSkyPlaneEnabled(false);
appMgr->mSceneMgr->setSkyDomeEnabled(false);
appMgr->mSceneMgr->setSkyBox(true,mySky.MateralName,mySky.hight,false);
appMgr->mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(mySky.backColor[0]/255,mySky.backColor[1]/255,mySky.backColor[2]/255,1.0));
break;
default:
appMgr->mWindow->getViewport(0)->setBackgroundColour(Ogre::ColourValue(mySky.backColor[0]/255,mySky.backColor[1]/255,mySky.backColor[2]/255,1.0));
break;
}
}
void EditScene::initFog( int type )
{
BaseApplication* appMgr=BaseApplication::getInstance();
switch(type)
{
case 0:
myFog.type=0;
break;
case 1:
myFog.type=1;
myFog.fogColor[0]=178; myFog.fogColor[1]=178; myFog.fogColor[2]=255;
myFog.density=0.001;
myFog.startDistance=1000;
myFog.endDistance=3000;
break;
case 2:
myFog.type=2;
myFog.fogColor[0]=178; myFog.fogColor[1]=178; myFog.fogColor[2]=255;
myFog.density=0.00001;
myFog.startDistance=1000;
myFog.endDistance=3000;
break;
case 3:
myFog.type=3;
myFog.fogColor[0]=178; myFog.fogColor[1]=178; myFog.fogColor[2]=255;
myFog.density=0.00001;
myFog.startDistance=1000;
myFog.endDistance=3000;
break;
default:
break;
}
setFog();
}
void EditScene::setFog()
{
BaseApplication* appMgr=BaseApplication::getInstance();
switch(myFog.type)
{
case 0:
appMgr->mSceneMgr->setFog(Ogre::FOG_NONE);
break;
case 1:
appMgr->mSceneMgr->setFog(Ogre::FOG_LINEAR,
Ogre::ColourValue(myFog.fogColor[0]/255,myFog.fogColor[1]/255,myFog.fogColor[2]/255,1.0),
myFog.density, myFog.startDistance, myFog.endDistance);
break;
case 2:
appMgr->mSceneMgr->setFog(Ogre::FOG_EXP,
Ogre::ColourValue(myFog.fogColor[0]/255,myFog.fogColor[1]/255,myFog.fogColor[2]/255,1.0),
myFog.density, myFog.startDistance, myFog.endDistance);
break;
case 3:
appMgr->mSceneMgr->setFog(Ogre::FOG_EXP2,
Ogre::ColourValue(myFog.fogColor[0]/255,myFog.fogColor[1]/255,myFog.fogColor[2]/255,1.0),
myFog.density, myFog.startDistance, myFog.endDistance);
break;
default:
break;
}
}
void EditScene::deleteSceneObj( SceneObj* obj )
{
if (obj == NULL)
{
return;
}
Ogre::String name=obj->mName;
SceneNode->removeChild(obj->mNode);
Ogre::String subName=name.substr(0,4);
if (subName=="Mesh")
{
for (std::list<SceneMeshObj*>::iterator i=mMeshObjList.begin();i!=mMeshObjList.end();i++)
{
if ((*i)->mName==name)
{
//删除之前先要解除与其所有的绑定关系//
for (std::list<SceneSoundObj*>::iterator j=mSoundList.begin();j!=mSoundList.end();j++)
{
if ((*j)->mBingObj!=NULL)
{
if ((*j)->mBingObj->mName==name)
{
(*j)->setBingObj(NULL);
}
}
}
deletePtr(*i);
mMeshObjList.remove(*i);
break;
}
}
}
else if (subName=="Soun")
{
for (std::list<SceneSoundObj*>::iterator j=mSoundList.begin();j!=mSoundList.end();j++)
{
if ((*j)->mName==name)
{
deletePtr(*j);
mSoundList.remove(*j);
break;
}
}
}
else if (subName=="Phys")
{
for (std::list<PhysicsBox*>::iterator j=mPhysisBoxList.begin();j!=mPhysisBoxList.end();j++)
{
if ((*j)->mName==name)
{
for (std::list<SceneMeshObj*>::iterator i=mMeshObjList.begin();i!=mMeshObjList.end();i++)
{
if ((*i)->mPhysicsBox!=NULL)
{
PhysicsBox* pBox=(PhysicsBox*)((*i)->mPhysicsBox);
if (pBox->mName == name)
{
(*i)->setmPhysicsBox(NULL);
break;
}
}
}
deletePtr(*j);
mPhysisBoxList.remove(*j);
break;
}
}
}
else if (subName=="Ligh")
{
SceneLightObj* lightobj=(SceneLightObj*)findSceneObjByName(name,3);
deletePtr(lightobj);
mLightObjList.remove(lightobj);
}
else if (subName=="Part")
{
SceneParticleObj* particleobj=(SceneParticleObj*)findSceneObjByName(name,4);
deletePtr(particleobj);
mParticleList.remove(particleobj);
}
}
void EditScene::clearScene()
{
selectSceneObj.clear();
mhideSceneObj.clear();
destroyTerrain();
for (std::list<PhysicsBox*>::iterator i=mPhysisBoxList.begin();i!=mPhysisBoxList.end();)
{
PhysicsBox* obj = *i;
i++;
if (obj !=NULL) { deleteSceneObj(obj); }
}
for (std::list<SceneSoundObj*>::iterator i=mSoundList.begin();i!=mSoundList.end();)
{
SceneSoundObj* obj = *i;
i++;
if (obj !=NULL) { deleteSceneObj(obj); }
}
for (std::list<SceneMeshObj*>::iterator i=mMeshObjList.begin();i!=mMeshObjList.end();)
{
SceneMeshObj* obj = *i;
i++;
if (obj !=NULL) { deleteSceneObj(obj); }
}
for (std::list<SceneParticleObj*>::iterator i=mParticleList.begin();i!=mParticleList.end();)
{
SceneParticleObj* obj = *i;
i++;
if (obj !=NULL) { deleteSceneObj(obj); }
}
for (std::list<SceneLightObj*>::iterator i=mLightObjList.begin();i!=mLightObjList.end();)
{
SceneLightObj* obj =*i;
i++;
if (obj !=NULL) { deleteSceneObj(obj); }
}
if (bPhysisCreate)
{
dJointGroupEmpty (contactgroup);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (mOdeSceneSpace);
dWorldDestroy (mOdeWorld);
dCloseODE();
bPhysisCreate = false;
}
SceneNode->removeAndDestroyAllChildren();
initScene();
CMainFrame* pMain=(CMainFrame*)AfxGetMainWnd();
pMain->m_wndSceneObjView.FillSceneTree();
}
void EditScene::initPhysics()
{
dInitODE2(0);
mOdeWorld = dWorldCreate();
mOdeSceneSpace = dHashSpaceCreate(NULL);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (mOdeWorld,gravity.x,gravity.y,gravity.z);
dWorldSetCFM(mOdeWorld,softCFM);
dWorldSetAutoDisableFlag (mOdeWorld,bEnagleAutoSleep); //自动休眠关闭//
dWorldSetContactSurfaceLayer (mOdeWorld,ContaceSurfaceLayer);
dWorldSetQuickStepNumIterations (mOdeWorld, QuicksetpNumIterations);
bPhysisCreate = true;
heroGemo=dCreateBox(mOdeSceneSpace,10,20,10);
dMass m;
sphbody = dBodyCreate (mOdeWorld);
dMassSetSphereTotal(&m,0.2,4);
dBodySetMass (sphbody,&m);
sphgeom = dCreateSphere(mOdeSceneSpace, 4);
dGeomSetBody (sphgeom,sphbody);
float sx=50.0f, sy=2.0f, sz=20.0f;
dBodySetPosition (sphbody, sx, sy, sz);
dBodySetLinearVel (sphbody, 0,0,0);
dBodySetAngularVel (sphbody, 0,0,0);
dGeomSetData(sphgeom,ballNode);
}
void EditScene::defineTerrain( long x, long y, bool flat /*= false*/ )
{
}
void EditScene::initBlendMaps( Terrain* terrain )
{
TerrainLayerBlendMap* blendMap0 = terrain->getLayerBlendMap(1);
TerrainLayerBlendMap* blendMap1 = terrain->getLayerBlendMap(2);
Real minHeight0 = 70;
Real fadeDist0 = 40;
Real minHeight1 = 70;
Real fadeDist1 = 15;
float* pBlend1 = blendMap1->getBlendPointer();
for (Ogre::uint16 y = 0; y < terrain->getLayerBlendMapSize(); ++y)
{
for (Ogre::uint16 x = 0; x < terrain->getLayerBlendMapSize(); ++x)
{
Real tx, ty;
blendMap0->convertImageToTerrainSpace(x, y, &tx, &ty);
Real height = terrain->getHeightAtTerrainPosition(tx, ty);
Real val = (height - minHeight0) / fadeDist0;
Math::Clamp(val, (Real)0, (Real)1);
val = (height - minHeight1) / fadeDist1;
val = Math::Clamp(val, (Real)0, (Real)1);
*pBlend1++ = val;
}
}
blendMap0->dirty();
blendMap1->dirty();
blendMap0->update();
blendMap1->update();
}
void EditScene::initTerrainSystem()
{
BaseApplication* appMgr = BaseApplication::getInstance();
// create terrain manager
mTerrainGlobals = new TerrainGlobalOptions();
mTerrainGlobals->setMaxPixelError(8);
mTerrainGlobals->setCompositeMapDistance(50000);
//mTerrainGlobals->setLightMapDirection(l->getDerivedDirection());//地图光照方向（和实时阴影生成相关）
mTerrainGlobals->setLightMapDirection(Ogre::Vector3(0,-1,0));
//mTerrainGlobals->setCompositeMapAmbient(Ogre::ColourValue(0.7,0.7,0.7));
mTerrainGlobals->setCompositeMapDiffuse(Ogre::ColourValue(0.5,0.5,0.5));
//mTerrainGlobals->setCompositeMapDiffuse(l->getDiffuseColour());
mTerrainGlobals->setCastsDynamicShadows(true);
ResourceGroupManager::getSingleton().createResourceGroup("Terrain");
ResourceGroupManager::getSingleton().addResourceLocation("", "FileSystem", "Terrain");