//-----------------------------------------------------------------------
void MaterialTab::OnNewMaterial(wxCommandEvent& event)
{
if (mMaterialListBox)
{
wxString name = wxT("Material") + ogre2wx(ParticleUniverse::StringConverter::toString(mNewMaterialCounter));
mMaterialListBox->addMaterialName(name);
mNewMaterialCounter++;
Ogre::MaterialManager* materialManager = Ogre::MaterialManager::getSingletonPtr();
Ogre::String nameString = wx2ogre(name);
materialManager->create(nameString, TEMP_MATERIAL_GROUP);
Ogre::MaterialPtr material = materialManager->getByName(nameString, TEMP_MATERIAL_GROUP);
selectMaterial(name);
}
}
void OgreModel::setMaterial(Ogre::String resName, Ogre::String const &resourceGroupName)
{
Ogre::MaterialManager *mm = Ogre::MaterialManager::getSingletonPtr();
Ogre::MaterialPtr mat;
if(!mm->resourceExists(resName))
{
Debug::error(STEEL_METH_INTRO, "material ").quotes(resName)(" does not exist. Using default.").endl();
resName = OgreModel::MISSING_MATERIAL_NAME;
}
mEntity->setMaterial(mm->getByName(resName));
mHasMaterialOverride = true;
}
//--------------------------------------------------------------------------------------------------
bool DiscoApplication::frameStarted( const Ogre::FrameEvent& evt )
{
static Ogre::Timer a;
static uint32_t lastTimeMS;
static uint32_t curTimeMS;
curTimeMS = a.getMilliseconds();
uint32_t timeDiffMS = curTimeMS - lastTimeMS;
if ( timeDiffMS > 0 )
{
//printf( "FPS = %f\n", 1000.0/(float)timeDiffMS );//1.0/((float)timeDiffMS/1000.0) );
}
lastTimeMS = curTimeMS;
const int32_t MAX_DEPTH_MM = 10000;
const float FOCAL_LENGTH = 0.525f; // Focal length in metres
const float FADE_START_XZ_DISTANCE = 0.5f;
const float FADE_MAX_XZ_DISTANCE = 6.0f;
xn::SceneMetaData sceneMD;
xn::DepthMetaData depthMD;
mpKinectController->getContext().WaitAndUpdateAll();
mpKinectController->getDepthGenerator().GetMetaData( depthMD );
mpKinectController->getUserGenerator().GetUserPixels( 0, sceneMD );
XnUserID userIdx[15];
XnUInt16 numUsers = 15;
mpKinectController->getUserGenerator().GetUsers( userIdx, numUsers );
if ( 0 == numUsers )
{
// Restart the time if there are no users to record
mRecordingGapTimer.reset();
}
else
{
for ( uint32_t i = 0; i < numUsers; i++ )
{
if ( tryToAttachParticleToUser( userIdx[ i ] ) )
{
break;
}
}
}
// Start recording if we see a person
if ( numUsers > 0 && !mbRecording
&& mRecordingGapTimer.getMilliseconds() > TIME_BETWEEN_RECORDINGS_MS )
{
mbRecording = true;
memset( mpImageData, 0, RECORDED_DATA_SIZE );
mRecordingFrameIdx = 0;
}
// Build an accumulative histogram to work out the colour for each point
uint32_t depthHist[ MAX_DEPTH_MM ];
memset( depthHist, 0, sizeof( depthHist ) );
uint32_t numPoints = 0;
const XnDepthPixel* pDepth = depthMD.Data();
int32_t recordingPixelStepX = depthMD.XRes() / SMALL_FRAME_WIDTH;
int32_t recordingPixelStepY = depthMD.YRes() / SMALL_FRAME_HEIGHT;
if ( recordingPixelStepX <= 0 ) recordingPixelStepX = 1;
if ( recordingPixelStepY <= 0 ) recordingPixelStepY = 1;
for ( uint32_t y = 0; y < depthMD.YRes(); y++ )
{
for ( uint32_t x = 0; x < depthMD.XRes(); x++ )
{
XnUInt16 value = *pDepth;
if ( 0 != value )
{
depthHist[ value ]++;
numPoints++;
}
pDepth++;
}
}
for ( uint32_t i = 1; i < MAX_DEPTH_MM; i++ )
{
depthHist[ i ] += depthHist[ i - 1 ];
}
if ( numPoints > 0 )
{
for ( uint32_t i = 1; i < MAX_DEPTH_MM; i++ )
{
depthHist[ i ] = (unsigned int)(256 * (1.0f - ((float)depthHist[ i ] / numPoints)));
}
}
// Update the point cloud to reflect the depth data
const float COLOURS[][3] =
{
{0,1,1},
{0,0,1},
{0,1,0},
{1,1,0},
{1,0,0},
{1,.5,0},
{.5,1,0},
{0,.5,1},
{.5,0,1},
{1,1,.5},
{1,1,1}
};
const uint32_t NUM_COLOURS = 10;
pDepth = depthMD.Data();
const XnLabel* pLabels = sceneMD.Data();
mpRosPointCloud->clear();
ogre_tools::PointCloud::Point* pPoints = new ogre_tools::PointCloud::Point[ numPoints ];
int32_t pointIdx = 0;
int32_t width = depthMD.XRes();
int32_t height = depthMD.YRes();
int32_t halfWidth = width / 2;
int32_t halfHeight = height / 2;
for ( int32_t y = 0; y < height; y++ )
{
for ( int32_t x = 0; x < width; x++ )
{
XnUInt16 value = *pDepth;
XnLabel label = *pLabels;
XnUInt32 colorId = label % NUM_COLOURS;
float fade = 1.0;
if (label == 0)
{
// Ignore background
colorId = NUM_COLOURS;
}
{
float worldZ = (float)(*pDepth)/1000.0; // Convert from mm to m
float worldX = (((float)(x-halfWidth)/1000.0)*worldZ) / FOCAL_LENGTH;
float distanceXZ = sqrtf( worldX*worldX + worldZ*worldZ );
if ( distanceXZ > FADE_MAX_XZ_DISTANCE )
{
fade = 0.0f;
}
else if ( distanceXZ > FADE_START_XZ_DISTANCE )
{
fade = 1.0 - (distanceXZ - FADE_START_XZ_DISTANCE)/(FADE_MAX_XZ_DISTANCE - FADE_START_XZ_DISTANCE);
}
}
if ( //mbRecording
0 != value && fade > 0.0
&& ( SHOW_BACKGROUND || label != 0 ) )
{
float worldZ = (float)(*pDepth)/1000.0; // Convert from mm to m
float worldX = (((float)(x-halfWidth)/1000.0)*worldZ) / FOCAL_LENGTH;
float worldY = (((float)(y-halfHeight)/1000.0)*worldZ) / FOCAL_LENGTH;
//float worldY = (((float)(((height-1)-y)-halfHeight)/1000.0)*worldZ) / FOCAL_LENGTH;
float histValue = (float)depthHist[ value ]/255.0;
pPoints[ pointIdx ].setColor(
fade * histValue * COLOURS[ colorId ][ 0 ],
fade * histValue * COLOURS[ colorId ][ 1 ],
fade * histValue * COLOURS[ colorId ][ 2 ] );
pPoints[ pointIdx ].x = worldX;
pPoints[ pointIdx ].y = worldY;
pPoints[ pointIdx ].z = worldZ;
pointIdx++;
if ( mbRecording && label != 0
&& x%recordingPixelStepX == 0 && y%recordingPixelStepY == 0 )
{
int32_t smallFrameX = x / recordingPixelStepX;
int32_t smallFrameY = y / recordingPixelStepY;
int32_t smallPixelIdx = mRecordingFrameIdx*SMALL_FRAME_WIDTH*SMALL_FRAME_HEIGHT
+ smallFrameY*SMALL_FRAME_WIDTH + smallFrameX;
//((uint16_t*)mpImageData)[ smallPixelIdx ] = 0xFFFF;
//((uint32_t*)mpImageData)[ smallPixelIdx ] = 0xFFFFFFFF;
mpImageData[ smallPixelIdx ] = 0xFF; // 255; //(uint8_t)(fade * histValue * 255.0);
//printf( "recorded %i to pixel %i\n", mpImageData[ smallPixelIdx ], smallPixelIdx );
}
}
pDepth++;
pLabels++;
}
}
mpRosPointCloud->addPoints( pPoints, pointIdx );
//printf( "Added %i points\n", pointIdx );
delete [] pPoints;
// Draw the crowd
uint32_t numCrowdMembers = mCrowdMembers.size();
mpCrowdObject->clear();
mpCrowdObject->estimateVertexCount( numCrowdMembers*4 );
mpCrowdObject->estimateIndexCount( numCrowdMembers*12 );
for ( uint32_t personIdx = 0; personIdx < numCrowdMembers; personIdx++ )
{
CrowdMember& crowdMember = mCrowdMembers[ personIdx ];
float startV = (float)crowdMember.mFrameIdx/(float)NUM_FRAMES_TO_RECORD;
float endV = (float)(crowdMember.mFrameIdx+1)/(float)NUM_FRAMES_TO_RECORD;
mpCrowdObject->begin( crowdMember.mMaterialName, Ogre::RenderOperation::OT_TRIANGLE_LIST );
//float startV = 0.0; //(float)crowdMember.mFrameIdx/(float)NUM_FRAMES_TO_RECORD;
//float endV = 1.0;// (float)(crowdMember.mFrameIdx+1)/(float)NUM_FRAMES_TO_RECORD;
//mpCrowdObject->begin( "Template/CutOut", Ogre::RenderOperation::OT_TRIANGLE_LIST );
mpCrowdObject->position( crowdMember.mPos + Ogre::Vector3( -0.5f, -0.375f, 0.0f ) );
mpCrowdObject->textureCoord( 0.0, startV );
mpCrowdObject->colour( COLOURS[ crowdMember.mColourIdx ][ 0 ],
COLOURS[ crowdMember.mColourIdx ][ 1 ], COLOURS[ crowdMember.mColourIdx ][ 2 ], 1.0 );
mpCrowdObject->position( crowdMember.mPos + Ogre::Vector3( 0.5f, -0.375f, 0.0f ) );
mpCrowdObject->textureCoord( 1.0, startV );
mpCrowdObject->position( crowdMember.mPos + Ogre::Vector3( 0.5f, 0.375f, 0.0f ) );
mpCrowdObject->textureCoord( 1.0, endV );
mpCrowdObject->position( crowdMember.mPos + Ogre::Vector3( -0.5f, 0.375f, 0.0f ) );
mpCrowdObject->textureCoord( 0.0, endV );
//mpCrowdObject->quad( 0, 1, 2, 3 );
mpCrowdObject->quad( 3, 2, 1, 0 );
mpCrowdObject->end();
// Move to the next frame
if ( crowdMember.mbReversing )
{
crowdMember.mFrameIdx--;
if ( crowdMember.mFrameIdx < 0 )
{
crowdMember.mFrameIdx = 1;
crowdMember.mbReversing = false;
}
}
else
{
crowdMember.mFrameIdx++;
if ( crowdMember.mFrameIdx >= NUM_FRAMES_TO_RECORD )
{
crowdMember.mFrameIdx = NUM_FRAMES_TO_RECORD-1;
crowdMember.mbReversing = true;
}
}
}
// Check to see if we can stop recording
if ( mbRecording )
{
mRecordingFrameIdx++;
if ( mRecordingFrameIdx >= NUM_FRAMES_TO_RECORD )
{
// Create a new crowd member
Ogre::Image image;
image.loadDynamicImage(
mpImageData, SMALL_FRAME_WIDTH, NUM_FRAMES_TO_RECORD*SMALL_FRAME_HEIGHT, 1, Ogre::PF_A4L4 );
std::stringstream ss;
ss << "RecordedSequenceTex_" << numCrowdMembers;
Ogre::String texName = ss.str();
Ogre::TextureManager* pTextureMgr = Ogre::TextureManager::getSingletonPtr();
Ogre::TexturePtr pTexture = pTextureMgr->loadImage( texName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, image );
ss.clear();
ss << "RecordedSequenceMat_" << numCrowdMembers;
Ogre::String matName = ss.str();
Ogre::MaterialManager* pMatMgr = Ogre::MaterialManager::getSingletonPtr();
Ogre::MaterialPtr pSrcMat = (Ogre::MaterialPtr)pMatMgr->getByName( "Template/CutOut", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME );
Ogre::MaterialPtr pMat = pSrcMat->clone( matName ); // (Ogre::MaterialPtr)pMatMgr->create( matName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME );
pMat->getTechnique( 0 )->getPass( 0 )->removeAllTextureUnitStates();
Ogre::TextureUnitState* pTex = pMat->getTechnique( 0 )->getPass( 0 )->createTextureUnitState( texName, 0 );
pMat->getTechnique( 0 )->getPass( 0 )->addTextureUnitState( pTex );
/*Ogre::Technique* pTech = pMat->getTechnique( 0 );
pTech->setSceneBlending( Ogre::SBT_TRANSPARENT_ALPHA );
Ogre::Pass *pPass = pTech->createPass();
pPass->setLightingEnabled( false );
pPass->setAmbient( 1.0, 1.0, 1.0 );
pPass->setDiffuse( 1.0, 1.0, 1.0, 1.0 );
pPass->setSpecular( 0.0, 0.0, 0.0, 0.0 );
Ogre::ColourValue val(0.0f, 0.0f, 0.0f, 1.0f);
pPass->setSelfIllumination(val);
//pPass->setE ( 0.0, 0.0, 0.0, 0.0 );
pPass->setSceneBlending( Ogre::SBT_TRANSPARENT_ALPHA );
pPass->setDepthWriteEnabled( false );
Ogre::TextureUnitState* pTex = pPass->createTextureUnitState( texName, 0 );
pPass->addTextureUnitState( pTex );
pTex->setColourOperation( Ogre::LBO_MODULATE );*/
pMat->setCullingMode( Ogre::CULL_NONE );
pMat->compile();
CrowdMember crowdMember;
crowdMember.mMaterialName = matName;
crowdMember.mFrameIdx = 0;
crowdMember.mColourIdx = rand()%NUM_COLOURS;
crowdMember.mbReversing = false;
int32_t rowIdx = rand()%NUM_ROWS;
float angle = MIN_CROWD_ANGLE + ((float)rand()/(float)RAND_MAX)*(MAX_CROWD_ANGLE-MIN_CROWD_ANGLE);
float x = ROW_DEPTHS[ rowIdx ]*sin( angle );
float z = ROW_DEPTHS[ rowIdx ]*cos( angle );
crowdMember.mPos = Ogre::Vector3( x, ROW_HEIGHTS[ rowIdx ], z );
mCrowdMembers.push_back( crowdMember );
mbRecording = false;
mRecordingGapTimer.reset(); // Reset time so that there's a gap between recording
printf( "Got frame\n" );
}
}
return true;
}
// 设置选中的外观颜色.
void CEditDobject_NT::SetSelectLook(Ogre::ColourValue color)
{
if(0 == m_materialSelVector.size())
{
// 选中材质的名字.
Ogre::String strCloneName;
int iCount = m_EntityList.size();
Ogre::Entity* pEntity = NULL;
for(int i = 0; i < iCount; i++)
{
pEntity = m_EntityList[i].pEntity;
if(pEntity)
{
Ogre::SubEntity* pSubEntiy = pEntity->getSubEntity(0);
if(pSubEntiy)
{
Ogre::MaterialPtr pMaterial = pSubEntiy->getMaterial();
if(pMaterial.isNull())
{
return;
}//
const Ogre::String& strName = pMaterial->getName();
if("BaseWhite" == strName)
{
continue;
}
strCloneName = strName;
strCloneName += "_select";
Ogre::MaterialManager* pMaterialManager = (Ogre::MaterialManager*)(pMaterial->getCreator());
if(NULL == pMaterialManager)
{
return;
}
Ogre::MaterialPtr pMaterialClone = pMaterialManager->getByName(strCloneName);
if(pMaterialClone.isNull())
{
pMaterialClone = pMaterial->clone(strCloneName);
}
//if(!pMaterialClone)
//{
// return;
//}//
Ogre::Technique* pTechnique = pMaterialClone->getBestTechnique();
Ogre::Pass* pPass = pTechnique->getPass(0);
//pPass->setSceneBlending(SBT_ADD);
//pPass->setSceneBlending(SBF_SOURCE_ALPHA , SBF_ONE_MINUS_SOURCE_ALPHA );
//pTextureState->setAlphaOperation(LBX_MODULATE, LBS_TEXTURE, LBS_MANUAL, 1, Transparence, 1);//
Ogre::TextureUnitState* pTextureState = pPass->getTextureUnitState(0);
pTextureState->setColourOperationEx(Ogre::LBX_ADD , Ogre::LBS_TEXTURE , Ogre::LBS_MANUAL, color, color );
pSubEntiy->setMaterialName(strCloneName);
m_materialSelVector.push_back(pMaterialClone);
m_materilaOldVector.push_back(pMaterial);
}
}
}
}
else
{
int iIndex = 0;
int iCount = m_EntityList.size();
Ogre::Entity* pEntity = NULL;
for(int i = 0; i < iCount; i++)
{
pEntity = m_EntityList[i].pEntity;
if(pEntity)
{
Ogre::SubEntity* pSubEntiy = pEntity->getSubEntity(0);
if(pSubEntiy)
{
if(iIndex >= (int)m_materialSelVector.size())
{
continue;
}
std::string strMaterialName = m_materialSelVector[iIndex]->getName();
pSubEntiy->setMaterialName(strMaterialName);
iIndex++;
}
}
}
}
}
void OGKSceneManager::_initRTT()
{
if(mTransitionTexture.isNull()) {
Ogre::TextureManager *mgr = Ogre::TextureManager::getSingletonPtr();
mTransitionTexture = mgr->createManual(kTransitionTextureName,
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME,
Ogre::TEX_TYPE_2D,
OGKGame::getSingletonPtr()->mRenderWindow->getWidth(),
OGKGame::getSingletonPtr()->mRenderWindow->getHeight(),
0,
Ogre::PF_R8G8B8A8,
Ogre::TU_RENDERTARGET);
}
if(!mRenderTexture) {
mRenderTexture = mTransitionTexture->getBuffer()->getRenderTarget();
mRenderTexture->setAutoUpdated(false);
mRenderTexture->addListener(this);
}
if(!mPanel) {
Ogre::MaterialManager *mgr = Ogre::MaterialManager::getSingletonPtr();
#ifdef OGRE_IS_IOS
mTransitionMaterial = mgr->getByName("OGK/SceneTransitionMaterial");
//mTransitionMaterial->getTechnique(0)->getPass(0)->removeAllTextureUnitStates();
//Ogre::TextureUnitState* state = mTransitionMaterial->getTechnique(0)->getPass(0)->createTextureUnitState();
#else
mTransitionMaterial = mgr->create(kTransitionMaterialName,
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
mTransitionMaterial->getTechnique(0)->getPass(0)->setLightingEnabled(false);
mTransitionMaterial->getTechnique(0)->getPass(0)->setSceneBlending(Ogre::SBT_TRANSPARENT_ALPHA);
mTransitionMaterial->getTechnique(0)->getPass(0)->createTextureUnitState(kTransitionTextureName);
#endif
mTransitionTextureUnitState = mTransitionMaterial->getTechnique(0)->getPass(0)->getTextureUnitState(0);
#ifdef OGRE_IS_IOS
// mTransitionTextureUnitState->setTextureFiltering( Ogre::FO_ANISOTROPIC, Ogre::FO_ANISOTROPIC, Ogre::FO_LINEAR );
// mTransitionTextureUnitState->setTextureAnisotropy( 8 );
// mTransitionTextureUnitState->setTextureName( kTransitionTextureName );
mTransitionTextureUnitState->setTexture(mTransitionTexture);
#endif
mPanel = static_cast<Ogre::PanelOverlayElement*>(Ogre::OverlayManager::getSingleton().createOverlayElement( "Panel", kTransitionOverlayPanelName));
mPanel->setMetricsMode(Ogre::GMM_RELATIVE);
mPanel->setPosition(0.0, 0.0);
mPanel->setDimensions(1.0, 1.0);
#ifdef OGRE_IS_IOS
mPanel->setMaterialName( "OGK/SceneTransitionMaterial" );
#else
mPanel->setMaterialName( kTransitionMaterialName );
#endif
// mPanel->setMaterialName( "OGK/Debug/Yellow" );
// mPanel->setMaterialName( "BaseWhiteNoLighting" );
mOverlay->add2D(mPanel);
mOverlay->show();
}
}
void OgreCPP::createNewCrowdMember( float animationTime )
{
char buffer[ 512 ];
uint32_t numCrowdMembers = mCrowdMembers.size();
// Create a new crowd member
Ogre::TextureManager* pTextureMgr = Ogre::TextureManager::getSingletonPtr();
Ogre::String frameTexNames[ 2*NUM_FRAMES_TO_RECORD ];
Ogre::String lowResFrameTexNames[ 2*NUM_FRAMES_TO_RECORD ];
for ( uint32_t frameIdx = 0; frameIdx < NUM_FRAMES_TO_RECORD; frameIdx++ )
{
Ogre::Image image;
image.loadDynamicImage( mpImageData + frameIdx*SMALL_FRAME_WIDTH*SMALL_FRAME_HEIGHT,
SMALL_FRAME_WIDTH, SMALL_FRAME_HEIGHT, 1, Ogre::PF_A4L4 );
sprintf( buffer, "RecordedSequenceTex_%i_%i", numCrowdMembers, frameIdx );
frameTexNames[ frameIdx ] = buffer;
Ogre::TexturePtr pTexture = pTextureMgr->loadImage( frameTexNames[ frameIdx ],
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, image );
sprintf( buffer, "LowResRecordedSequenceTex_%i_%i", numCrowdMembers, frameIdx );
lowResFrameTexNames[ frameIdx ] = buffer;
Ogre::Image lowResImage;
lowResImage.loadDynamicImage( mpLowResImageData + frameIdx*LOW_RES_SMALL_FRAME_WIDTH*LOW_RES_SMALL_FRAME_HEIGHT,
LOW_RES_SMALL_FRAME_WIDTH, LOW_RES_SMALL_FRAME_HEIGHT, 1, Ogre::PF_A4L4 );
pTextureMgr->loadImage( lowResFrameTexNames[ frameIdx ],
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, lowResImage );
}
for ( uint32_t frameIdx = 0; frameIdx < NUM_FRAMES_TO_RECORD; frameIdx++ )
{
frameTexNames[ (2*NUM_FRAMES_TO_RECORD - 1) - frameIdx ] = frameTexNames[ frameIdx ];
lowResFrameTexNames[ (2*NUM_FRAMES_TO_RECORD - 1) - frameIdx ] = lowResFrameTexNames[ frameIdx ];
}
// Create materials for the crowd member
sprintf( buffer, "RecordedSequenceMat_%i", numCrowdMembers );
Ogre::String matName = buffer;
Ogre::MaterialManager* pMatMgr = Ogre::MaterialManager::getSingletonPtr();
Ogre::MaterialPtr pSrcMat = (Ogre::MaterialPtr)pMatMgr->getByName( "Template/CutOut",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME );
Ogre::MaterialPtr pMat = pSrcMat->clone( matName );
pMat->getTechnique( 0 )->getPass( 0 )->removeAllTextureUnitStates();
Ogre::TextureUnitState* pTex = pMat->getTechnique( 0 )->getPass( 0 )->createTextureUnitState();
pMat->getTechnique( 0 )->getPass( 0 )->addTextureUnitState( pTex );
pTex->setAnimatedTextureName( frameTexNames, 2*NUM_FRAMES_TO_RECORD, 2.0*animationTime );
pMat->setCullingMode( Ogre::CULL_NONE );
pMat->compile();
sprintf( buffer, "LowResRecordedSequenceMat_%i", numCrowdMembers );
Ogre::String lowResMatName = buffer;
pMat = pSrcMat->clone( lowResMatName );
pMat->getTechnique( 0 )->getPass( 0 )->removeAllTextureUnitStates();
pTex = pMat->getTechnique( 0 )->getPass( 0 )->createTextureUnitState();
pMat->getTechnique( 0 )->getPass( 0 )->addTextureUnitState( pTex );
pTex->setAnimatedTextureName( lowResFrameTexNames, 2*NUM_FRAMES_TO_RECORD, 2.0*animationTime );
pMat->setCullingMode( Ogre::CULL_NONE );
pMat->compile();
CrowdMember newCrowdMember;
newCrowdMember.mMaterialName = matName;
newCrowdMember.mLowResMaterialName = lowResMatName;
newCrowdMember.mFrameIdx = 0;
newCrowdMember.mColourIdx = rand()%NUM_COLOURS;
newCrowdMember.mbReversing = false;
num = mCrowdMembers.size()%11;
/** POSITION CROWD MEMBER HERE **/
float x = (num*(5.0/11.0))-2.25;
float y = 1.5;
/* centre is 0,0, extremes are -3,+3 */
newCrowdMember.mPos = Ogre::Vector3( x, y, 5.0 );
newCrowdMember.mRow = 0;
newCrowdMember.mpBillboard = OGRE_NEW PersonBillboard();
newCrowdMember.mpBillboard->setMaterial( newCrowdMember.mMaterialName );
newCrowdMember.mpBillboard->setCorners(
Ogre::Vector3( -0.5f, -0.375f, 0.0f ),
Ogre::Vector3( 0.5f, -0.375f, 0.0f ),
Ogre::Vector3( -0.5f, 0.375f, 0.0f ),
Ogre::Vector3( 0.5f, 0.375f, 0.0f )
);
// Make sure that the front row is drawn in front of everything else
newCrowdMember.mpBillboard->setRenderQueueGroup( CROWD_FRONT_RENDER_QUEUE );
newCrowdMember.mpSceneNode = mpDiscoNode->createChildSceneNode(
newCrowdMember.mPos, Ogre::Quaternion::IDENTITY );
newCrowdMember.mpSceneNode->attachObject( newCrowdMember.mpBillboard );
mCrowdMembers.push_back( newCrowdMember );
/* PLACING RT USER IN CROWD HERE */
if(USER_IN_CROWD){
float userX = (((num+1)%CROWD_WIDTH)*(12.0/(float)CROWD_WIDTH))-5.5;
mUserNode->setPosition(userX,3.45,9.5);
}
/** PUSH ROW UP **/
if (num >= CROWD_WIDTH-1) {
// push last row up
for(int j = 0; j < mCrowdMembers.size(); j++)
{
mCrowdMembers[j].mPos.z += CROWD_PUSH_BACK;
mCrowdMembers[j].mPos.y += CROWD_PUSH_UP;
mCrowdMembers[j].mpSceneNode->setPosition( mCrowdMembers[j].mPos );
mCrowdMembers[j].mRow++;
if ( FIRST_LOW_RES_ROW_IDX == mCrowdMembers[j].mRow )
{
mCrowdMembers[j].mpBillboard->setMaterial( mCrowdMembers[j].mLowResMaterialName );
}
if ( mCrowdMembers[j].mRow > MAX_VISIBLE_ROW_IDX )
{
mCrowdMembers[j].mpBillboard->setVisible( false );
mCrowdMembers[j].mpBillboard->setMaterial( "BaseWhiteNoLighting" );
}
else
{
mCrowdMembers[j].mpBillboard->setRenderQueueGroup( CROWD_FRONT_RENDER_QUEUE - mCrowdMembers[j].mRow );
}
}
}
}