void gkTextureLoader::loadResource(Ogre::Resource* resource)
{
Ogre::Texture* texture = static_cast<Ogre::Texture*>(resource);
if (!m_stream)
{
gkPrintf("Warning: Skipping image %s no packed file information is present!", texture->getName().c_str());
return;
}
Ogre::DataStreamPtr stream(OGRE_NEW Ogre::MemoryDataStream(m_stream->ptr(), m_stream->size()));
Ogre::Image ima;
ima.load(stream);
texture->setUsage(Ogre::TU_DEFAULT);
texture->setTextureType(Ogre::TEX_TYPE_2D);
texture->setNumMipmaps(gkEngine::getSingleton().getUserDefs().defaultMipMap);
texture->setWidth(ima.getWidth());
texture->setHeight(ima.getHeight());
texture->setDepth(ima.getDepth());
texture->setFormat(ima.getFormat());
Ogre::ConstImagePtrList ptrs;
ptrs.push_back(&ima);
texture->_loadImages(ptrs);
}
void SnowTerrain::initBlendMaps(Terrain* terrain)
{
TextureLayerFileList blendImages = mSnowConfig->terrainSettings.textureBlendFileList;
// load those blendmaps into the layers
for(int j = 0;j < terrain->getLayerCount();j++)
{
// skip first layer
if(j==0)
continue;
// no blend map for this layer
if(blendImages.size() >= j && blendImages[j].length() == 0)
continue;
Ogre::TerrainLayerBlendMap *blendmap = terrain->getLayerBlendMap(j);
Ogre::Image img;
img.load(blendImages[j],"General");
int blendmapsize = terrain->getLayerBlendMapSize();
if(img.getWidth() != blendmapsize)
img.resize(blendmapsize, blendmapsize);
float *ptr = blendmap->getBlendPointer();
Ogre::uint8 *data = static_cast<Ogre::uint8*>(img.getPixelBox().data);
for(int bp = 0;bp < blendmapsize * blendmapsize;bp++)
ptr[bp] = static_cast<float>(data[bp]) / 255.0f;
blendmap->dirty();
blendmap->update();
}
}
void TileDownloader::downloadPicture(unsigned int index)
{
const PictureInfo& info = mPictures[index];
//Downloading all tiles in parallel
{
boost::threadpool::pool tp(info.tiles.size());
for (unsigned int i=0; i<info.tiles.size(); ++i)
tp.schedule(boost::bind(&TileDownloader::downloadPictureTile, this, index, i));
}
//compose all tiles on the canvas
unsigned int width = info.width;
unsigned int height = info.height;
Ogre::Canvas::Context* ctx = new Ogre::Canvas::Context(width, height, false);
for (unsigned int i=0; i<info.tiles.size(); ++i)
{
const TileInfo& tileInfo = info.tiles[i];
Ogre::Image img;
std::stringstream filename;
filename << tileInfo.j << "_" << tileInfo.i << ".jpg";
img.load(filename.str(), Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
float x = (tileInfo.i == 0) ? 0 : 509.0f + (tileInfo.i-1)*510.0f;
float y = (tileInfo.j == 0) ? 0 : 509.0f + (tileInfo.j-1)*510.0f;
ctx->drawImage(img, x, y);
}
//save canvas to jpeg
ctx->saveToFile(info.filePath);
delete ctx;
}
Ogre::Image *
MaterialPreviewDialog::getPreviewImage( const Ogre::String &textureName )
{
PreviewImageMap::iterator it = mPreviewImageMap.find(textureName);
if ( it == mPreviewImageMap.end() )
{
Ogre::Image *image = new Ogre::Image;
image->load(textureName,"General");
assert (image);
std::pair< PreviewImageMap::iterator, bool > inserted =
mPreviewImageMap.insert(PreviewImageMap::value_type(textureName,image));
assert (inserted.second);
return image;
}
else
{
assert (it->second);
return it->second;
}
}
//----------------------------------------------------------------------------//
Texture* OgreImageCodec::load(const RawDataContainer& data, Texture* result)
{
using namespace Ogre;
// wrap the buffer of the RawDataContainer with an Ogre::MemoryDataStream.
DataStreamPtr stream(
new MemoryDataStream(
const_cast<void*>(static_cast<const void*>(data.getDataPtr())),
data.getSize(), false));
// load the image
Ogre::Image image;
image.load(stream);
// discover the pixel format and number of pixel components
Texture::PixelFormat format;
int components;
switch (image.getFormat())
{
case PF_R8G8B8:
format = Texture::PF_RGB;
components = 3;
break;
case PF_A8R8G8B8:
format = Texture::PF_RGBA;
components = 4;
break;
default:
throw FileIOException("OgreImageCodec::load: File data was of an "
"unsupported format.");
break;
}
// do the old switcharoo on R and B...
// (we could 'fix' this in the CEGUI::OgreTexture, but that would break all
// the other ImageCodecs when used with the Ogre renderer, hence we don't)
uchar* dat = image.getData();
for (uint j = 0; j < image.getHeight(); ++j)
{
for (uint i = 0; i < image.getWidth(); ++i)
{
uchar tmp = dat[i * components + 0];
dat[i * components + 0] = dat[i * components + 2];
dat[i * components + 2] = tmp;
}
dat += image.getRowSpan();
}
// load the resulting image into the texture
result->loadFromMemory(image.getData(),
Size(image.getWidth(),
image.getHeight()),
format);
return result;
}
/// FIXME
void getTerrainImage(bool flipX, bool flipY, Ogre::Image& img)
{
img.load("height_map.png", Ogre::ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME);
if (flipX)
img.flipAroundY();
if (flipY)
img.flipAroundX();
}
void TerrainManager::GetTerrainImage(bool flipX, bool flipY, Ogre::Image& img)
{
img.load(mHeightMapFileName, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
if (flipX)
img.flipAroundY();
if (flipY)
img.flipAroundX();
}
void LodTextureManager::GetDefaultTexture(Ogre::Resource* res)
{
// Create the texture
Texture* texture = static_cast<Texture*>(res);
Ogre::Image img;
img.load("pending.png",Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
texture->loadImage(img);
}
//----------------------------------------------------------------------------------------
QImage ImageConverter::fromOgreImageName(const Ogre::String& name, const Ogre::String& resourceGroup)
{
mResourceGroup = resourceGroup;
Ogre::Image img;
img.load(name, mResourceGroup);
return fromOgreImage(img);
}
void getTerrainImage(bool flipX, bool flipY, Ogre::Image& img)
{
img.load("terrain1.bmp", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
if (flipX)
img.flipAroundY();
if (flipY)
img.flipAroundX();
}
void FvFTDTerrainPageSerializerImpl::ReadLodTextureMap(Ogre::DataStreamPtr &spStream,
FvTerrainPage *pkDest)
{
Ogre::Image kImage;
kImage.load(spStream,"dds");
pkDest->m_spLodMap = Ogre::TextureManager::getSingleton().loadImage(pkDest->m_kLodName,
FvTerrainPage::TERRAIN_INERNAL_RESOURCE_GROUP, kImage);
}
void OgreWidget::getTerrainImage(bool flipX, bool flipY, Ogre::Image& img)
{
img.load("terrain.png", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
qDebug() << "OgreWidget::getTerrainImage(): loaded terrain heightmap, width is" << img.getWidth();
if(flipX)
img.flipAroundY();
if(flipY)
img.flipAroundX();
}
void AppDemarrage::createTerrain()
{
// options globales
mTerrainOptions = OGRE_NEW Ogre::TerrainGlobalOptions();
mTerrainOptions->setMaxPixelError(8);
mTerrainOptions->setLightMapDirection(mLight->getDerivedDirection());
mTerrainOptions->setCompositeMapDistance(3000);
mTerrainOptions->setCompositeMapAmbient(mSceneMgr->getAmbientLight());
mTerrainOptions->setCompositeMapDiffuse(mLight->getDiffuseColour());
mTerrain = OGRE_NEW Ogre::Terrain(mSceneMgr);
Ogre::Image img;
img.load("terrain.png", Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
// informations géométriques
Ogre::Terrain::ImportData imp;
imp.inputImage = &img;
imp.terrainSize = img.getWidth();
imp.worldSize = 8000;
imp.inputScale = 600;
imp.minBatchSize = 33;
imp.maxBatchSize = 65;
// textures
imp.layerList.resize(3);
imp.layerList[0].worldSize = 100;
imp.layerList[0].textureNames.push_back("grass_green-01_diffusespecular.dds");
imp.layerList[0].textureNames.push_back("grass_green-01_normalheight.dds");
imp.layerList[1].worldSize = 30;
imp.layerList[1].textureNames.push_back("growth_weirdfungus-03_diffusespecular.dds");
imp.layerList[1].textureNames.push_back("growth_weirdfungus-03_normalheight.dds");
imp.layerList[2].worldSize = 200;
imp.layerList[2].textureNames.push_back("dirt_grayrocky_diffusespecular.dds");
imp.layerList[2].textureNames.push_back("dirt_grayrocky_normalheight.dds");
mTerrain->prepare(imp);
mTerrain->load();
// plaquage de texture
Ogre::TerrainLayerBlendMap* blendMap1 = mTerrain->getLayerBlendMap(1);
float* pBlend1 = blendMap1->getBlendPointer();
for (Ogre::uint16 y = 0; y < mTerrain->getLayerBlendMapSize(); ++y)
{
for (Ogre::uint16 x = 0; x < mTerrain->getLayerBlendMapSize(); ++x)
{
*pBlend1++ = 150;
}
}
blendMap1->dirty();
blendMap1->update();
mTerrain->freeTemporaryResources();
}
void TerrainLoader::loadTerrain(std::string filename) {
Ogre::Image img;
img.load(filename, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
terrainGroup->defineTerrain(0, 0, &img);
terrainGroup->loadAllTerrains(true);
Ogre::TerrainGroup::TerrainIterator ti = terrainGroup->getTerrainIterator();
while(ti.hasMoreElements()) {
Ogre::Terrain* t = ti.getNext()->instance;
initBlendMaps(t);
}
terrainGroup->freeTemporaryResources();
}
void MouseCursor::_setSkinType(const Ogre::String type)
{
if(mSkinType == type)
return;
mSkinType = type;
Ogre::Image i;
i.load(mSkinTypeManager->getSkinType("MouseCursor",mSkinType)->getSkinElement(TEXTURE)->getTextureName(),Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
// update cursor size to match texture used
setSize(i.getWidth(),i.getHeight());
}
//-----------------------------------------------------------------------------------------
void CTerrainGroupEditor::importFullTerrainFromHeightMap()
{
UTFStringVector extlist;
extlist.push_back(OTR("PNG Grayscale"));
extlist.push_back("*.png");
extlist.push_back(OTR("Raw 32bit Float File"));
extlist.push_back("*.raw;*.ohm;*.f32;*.r32");
Ogre::UTFString defaultPath = mSystem->GetSetting("system", "ExportTerrainPath", "");
Ogre::String filename = mSystem->DisplayOpenDialog(OTR("Import Heightmap"), extlist, defaultPath);
if(filename == "")
return;
mSystem->SetSetting("system", "ExportTerrainPath", OgitorsUtils::ExtractFilePath(filename));
Ogre::NameValuePairList params;
if(!mSystem->DisplayImportHeightMapDialog(params))
return;
Ogre::Real fScale = Ogre::StringConverter::parseReal(params["scale"]);
Ogre::Real fBias = Ogre::StringConverter::parseReal(params["bias"]);
Ogre::String normal = params["normal"];
Ogre::String diffuse = params["diffuse"];
bool flipV = Ogre::StringConverter::parseBool(params["inverted"]);
float *data = 0;
float *flipBV = 0;
Ogre::String namePart = OgitorsUtils::ExtractFileName(filename);
namePart.erase(0, namePart.find("."));
int imgW = 0;
int imgH = 0;
if(namePart == ".png")
{
std::fstream fstr(filename.c_str(), std::ios::in|std::ios::binary);
Ogre::DataStreamPtr stream = Ogre::DataStreamPtr(OGRE_NEW Ogre::FileStreamDataStream(&fstr, false));
Ogre::Image img;
img.load(stream);
data = OGRE_ALLOC_T(float, img.getWidth() * img.getHeight(), Ogre::MEMCATEGORY_GEOMETRY);
Ogre::PixelBox pb(img.getWidth(), img.getHeight(), 1, Ogre::PF_FLOAT32_R, data);
Ogre::PixelUtil::bulkPixelConversion(img.getPixelBox(), pb);
imgW = img.getWidth();
imgH = img.getHeight();
img.freeMemory();
stream.setNull();
}
//-----------------------------------------------------------------------------------------
QPixmap GenericImageEditorCodec::onBeforeDisplay(Ogre::DataStreamPtr stream)
{
Ogre::Image image;
image.load(stream);
ImageConverter imageConverter(image.getWidth(), image.getHeight());
if (mPixmap.convertFromImage(imageConverter.fromOgreImage(image)))
return mPixmap;
mPixmap = 0;
return mPixmap;
}
void ListImageItem::setImage(const Ogre::String& name)
{
mDesc->listimageitem_imageName = name;
if(mDesc->listimageitem_imageName != "")
{
// If texture not loaded, load it!
if(!Ogre::TextureManager::getSingleton().resourceExists(mDesc->listimageitem_imageName))
{
Ogre::Image i;
i.load(mDesc->listimageitem_imageName,Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
}
}
redraw();
}
/// _Tool_ tex ..........................
// (remove alpha channel for ter tex prv img)
void App::ToolTexAlpha()
{
Ogre::Image im;
im.load("jungle_5d.png", "General");
PixelBox pb = im.getPixelBox();
int w = pb.getWidth(), h = pb.getHeight();
for(int j=0; j < h; ++j)
for(int i=0; i < w; ++i)
{
ColourValue c = pb.getColourAt(i,j,0);
c.a = 1.f;
pb.setColourAt(c,i,j,0);
}
im.save(PATHMANAGER::Data()+"/prv.png");
}
void MouseCursor::setSkinType(const Ogre::String type)
{
mSkinType = type;
mDefaultSkinType = type;
Ogre::Image i;
i.load(mSkinTypeManager->getSkinType("MouseCursor",mSkinType)->getSkinElement(TEXTURE)->getTextureName(),Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
// update cursor size to match texture used
setSize(i.getWidth(),i.getHeight());
Sheet* sheet = mMouseCursorDesc.guiManager->getActiveSheet();
if(sheet != NULL)
{
MouseEventArgs args(sheet);
args.position = getPosition();
sheet->fireSheetEvent(SHEET_EVENT_MOUSE_CURSOR_SKIN_CHANGED,args);
}
}
//-----------------------------------------------------------------------------------------
void CTerrainGroupEditor::setBrushName(const std::string& brush)
{
mBrushName = brush;
if(!mDecalTexture.isNull())
{
Ogre::Image img;
img.load(brush,"Brushes");
unsigned char *dataptr = OGRE_ALLOC_T(unsigned char, img.getWidth() * img.getHeight() * 3, Ogre::MEMCATEGORY_GEOMETRY);
Ogre::PixelBox resultbox(img.getWidth(),img.getHeight(),1,Ogre::PF_B8G8R8,dataptr);
Ogre::PixelUtil::bulkPixelConversion(img.getPixelBox(), resultbox);
resultbox.setConsecutive();
int pos = 0;
Ogre::ColourValue colval;
for(unsigned int x = 0;x < img.getHeight() * img.getWidth();x++)
{
dataptr[pos] = 0;
dataptr[pos + 1] = 0;
dataptr[pos + 2] *= 0.8f;
pos += 3;
}
mDecalTexture->setHeight(img.getHeight());
mDecalTexture->setWidth(img.getWidth());
Ogre::HardwarePixelBufferSharedPtr ptr = mDecalTexture->getBuffer();
ptr->blitFromMemory(resultbox);
OGRE_FREE(dataptr, Ogre::MEMCATEGORY_GEOMETRY);
img.resize(mBrushSize, mBrushSize);
img.resize(BRUSH_DATA_SIZE, BRUSH_DATA_SIZE);
pos = 0;
Ogre::ColourValue cval;
for(unsigned int y = 0;y < BRUSH_DATA_SIZE ;y++)
{
pos = ((BRUSH_DATA_SIZE - 1) - y) * BRUSH_DATA_SIZE;
for(unsigned int x = 0;x < BRUSH_DATA_SIZE ;x++)
{
cval = img.getColourAt(x,y,0);
mBrushData[pos] = cval.r;
pos++;
}
}
}
void EMBOgre::createOgreTexture(EMBFile *file, size_t index) {
string ogre_emb_name = name + "_";
string emb_texture_name = file->getName();
if (emb_texture_name.size()) {
ogre_emb_name += emb_texture_name;
}
else {
ogre_emb_name += ToString(index);
}
Ogre::DataStreamPtr data_stream(new EMBOgreDataStream(file));
Ogre::TexturePtr texture = Ogre::TextureManager::getSingleton().createResource(ogre_emb_name, XENOVIEWER_RESOURCE_GROUP).staticCast<Ogre::Texture>();
Ogre::Image image;
image.load(data_stream, "DDS");
texture->loadImage(image);
ogre_textures[index] = texture;
}
MouseCursor::MouseCursor(const MouseCursorDesc& d) :
mSkinType("default"),
mDefaultSkinType("default")
{
mMouseCursorDesc.guiManager = d.guiManager;
mSkinTypeManager = SkinTypeManager::getSingletonPtr();
for(int i = 0; i < 4; ++i)
mEnteredBorders[i] = false;
// Update Size of Cursor to match Skin Texture
Ogre::Image i;
i.load(mSkinTypeManager->getSkinType("MouseCursor",mSkinType)->getSkinElement(TEXTURE)->getTextureName(),Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
// update cursor size to match texture used
setSize(i.getWidth(),i.getHeight());
// Set default position
setPosition(0,0);
}
int _tmain(int argc, _TCHAR* argv[])
{
// Disable Ogre logging
new LogManager;
Log *log = LogManager::getSingleton().createLog("");
//log->setDebugOutputEnabled(false);
// Set up Root
Root *root = new Root("","","");
//MTGACodec::startup();
//ArchiveManager::getSingleton().addArchiveFactory( new LODArchiveFactory );
//addResourceLocation("D:/games/mm8bukarus/Data/bitmaps.lod", "Lod");
ResourceGroupManager::getSingleton().addResourceLocation("D:/games/MMCollection/MM_VI/Data/Icons.lod", "Lod");
ResourceGroupManager::getSingleton().addResourceLocation("D:/games/MMCollection/MM_VI/Data/BITMAPS.LOD", "Lod");
ResourceGroupManager::getSingleton().addResourceLocation("D:/games/MMCollection/MM_VI/Data/games.lod", "Lod");
ResourceGroupManager::getSingleton().addResourceLocation("D:/games/MMCollection/MM_VI/Data/SPRITES.LOD", "Lod");
/*SaveStreamToFile("d:\\_\\2HAxe1", ResourceGroupManager::getSingleton().openResource("2HAxe1"));
SaveStreamToFile("d:\\_\\2DEvents.txt", ResourceGroupManager::getSingleton().openResource("2DEvents.txt"));
SaveStreamToFile("d:\\_\\ZNWC.STR", ResourceGroupManager::getSingleton().openResource("ZNWC.STR"));
SaveStreamToFile("d:\\_\\armormid", ResourceGroupManager::getSingleton().openResource("armormid"));
SaveStreamToFile("d:\\_\\WtrdrXNW", ResourceGroupManager::getSingleton().openResource("WtrdrXNW"));
SaveStreamToFile("d:\\_\\d05.blv", ResourceGroupManager::getSingleton().openResource("d05.blv"));
SaveStreamToFile("d:\\_\\oute3.ddm", ResourceGroupManager::getSingleton().openResource("oute3.ddm"));
SaveStreamToFile("d:\\_\\3Gem07", ResourceGroupManager::getSingleton().openResource("3Gem07"));
SaveStreamToFile("d:\\_\\wwalk1F2", ResourceGroupManager::getSingleton().openResource("wwalk1F2"));*/
Ogre::Image img;
img.load(Ogre::String("WtrdrXNW"),"General");
img.save("d:\\_\\WtrdrXNW.png");
ODMmap map;
map.load("oute3.odm");
/*Ogre::Image img2;
img2.load(Ogre::String("armormid"),"General");
img2.save("d:\\_\\armormid.png");*/
//std::cout << ResourceGroupManager::getSingleton().resourceExists("General","alphanum1") << std::endl;
//TestArchive();
//TestStream();
//cout << "End TestStream()" << endl;
return 0;
}
void DotSceneLoader::processBlendmaps(rapidxml::xml_node<>* XMLNode)
{
int pageX = Ogre::StringConverter::parseInt(XMLNode->first_attribute("pageX")->value());
int pageY = Ogre::StringConverter::parseInt(XMLNode->first_attribute("pageY")->value());
Ogre::String filename = mTerrainGroup->generateFilename(pageX, pageY);
// skip this is terrain page has been saved already
if (!Ogre::ResourceGroupManager::getSingleton().resourceExists(mTerrainGroup->getResourceGroup(), filename))
{
rapidxml::xml_node<>* pElement;
// Process blendmaps (*)
std::vector<Ogre::String> blendMaps;
rapidxml::xml_node<>* pBlendmap;
pElement = XMLNode->first_node("blendMaps");
pBlendmap = pElement->first_node("blendMap");
while(pBlendmap)
{
blendMaps.push_back(getAttrib(pBlendmap, "texture",""));
pBlendmap = pBlendmap->next_sibling("blendMap");
}
for(int j = 1;j < mTerrainGroup->getTerrain(pageX, pageY)->getLayerCount();j++)
{
Ogre::TerrainLayerBlendMap *blendmap = mTerrainGroup->getTerrain(pageX, pageY)->getLayerBlendMap(j);
Ogre::Image img;
img.load(blendMaps[j-1],"General");
int blendmapsize = mTerrainGroup->getTerrain(pageX, pageY)->getLayerBlendMapSize();
if(img.getWidth() != blendmapsize)
img.resize(blendmapsize, blendmapsize);
float *ptr = blendmap->getBlendPointer();
Ogre::uint8 *data = static_cast<Ogre::uint8*>(img.getPixelBox().data);
for(int bp = 0;bp < blendmapsize * blendmapsize;bp++)
ptr[bp] = static_cast<float>(data[bp]) / 255.0f;
blendmap->dirty();
blendmap->update();
}
}
}
//-------------------------------------------------------------------------------------
bool UndeadLand::LoadImage(const Ogre::String& texture_name, const Ogre::String& texture_path)
{
bool image_loaded = false;
std::ifstream ifs( texture_path.c_str(), std::ios::binary|std::ios::in );
if ( ifs.is_open( ) )
{
Ogre::String tex_ext;
Ogre::String::size_type index_of_extension = texture_path.find_last_of('.');
if ( index_of_extension != Ogre::String::npos )
{
tex_ext = texture_path.substr( index_of_extension + 1 );
Ogre::DataStreamPtr data_stream( new Ogre::FileStreamDataStream( texture_path, &ifs, false ) );
Ogre::Image img;
img.load( data_stream, tex_ext );
Ogre::TextureManager::getSingleton().loadImage( texture_name, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, img, Ogre::TEX_TYPE_2D, 0, 1.0f );
image_loaded = true;
}
ifs.close();
}
return image_loaded;
}
void initialize(void)
{
try
{
const gkString imgName = HALO_IMAGE_NAME;
Ogre::DataStreamPtr stream(OGRE_NEW Ogre::MemoryDataStream((void*)(FLARE_ALPHA_64), FLARE_ALPHA_64_SIZE));
Ogre::Image img;
img.load(stream);
Ogre::TextureManager::getSingleton().loadImage(imgName, GK_BUILTIN_GROUP, img);
Ogre::MaterialPtr mat = Ogre::MaterialManager::getSingleton().create(DEFAULT_HALO_MAT, GK_BUILTIN_GROUP);
Ogre::Pass *pass = mat->getTechnique(0)->getPass(0);
pass->setSceneBlending(Ogre::SBT_TRANSPARENT_ALPHA);
pass->setAlphaRejectSettings(Ogre::CMPF_GREATER_EQUAL, 150);
pass->setDepthWriteEnabled(false);
Ogre::TextureUnitState* tu = pass->createTextureUnitState(imgName);
}
catch(Ogre::Exception& e)
{
gkLogMessage("gkParticleManager: " << e.getDescription());
}
}
void GlobalMap::read(ESM::GlobalMap& map)
{
const ESM::GlobalMap::Bounds& bounds = map.mBounds;
if (bounds.mMaxX-bounds.mMinX < 0)
return;
if (bounds.mMaxY-bounds.mMinY < 0)
return;
if (bounds.mMinX > bounds.mMaxX
|| bounds.mMinY > bounds.mMaxY)
throw std::runtime_error("invalid map bounds");
Ogre::Image image;
Ogre::DataStreamPtr stream(new Ogre::MemoryDataStream(&map.mImageData[0], map.mImageData.size()));
image.load(stream, "png");
int xLength = (bounds.mMaxX-bounds.mMinX+1);
int yLength = (bounds.mMaxY-bounds.mMinY+1);
// Size of one cell in image space
int cellImageSizeSrc = image.getWidth() / xLength;
if (int(image.getHeight() / yLength) != cellImageSizeSrc)
throw std::runtime_error("cell size must be quadratic");
// If cell bounds of the currently loaded content and the loaded savegame do not match,
// we need to resize source/dest boxes to accommodate
// This means nonexisting cells will be dropped silently
int cellImageSizeDst = mCellSize;
// Completely off-screen? -> no need to blit anything
if (bounds.mMaxX < mMinX
|| bounds.mMaxY < mMinY
|| bounds.mMinX > mMaxX
|| bounds.mMinY > mMaxY)
return;
int leftDiff = (mMinX - bounds.mMinX);
int topDiff = (bounds.mMaxY - mMaxY);
int rightDiff = (bounds.mMaxX - mMaxX);
int bottomDiff = (mMinY - bounds.mMinY);
Ogre::Image::Box srcBox ( std::max(0, leftDiff * cellImageSizeSrc),
std::max(0, topDiff * cellImageSizeSrc),
std::min(image.getWidth(), image.getWidth() - rightDiff * cellImageSizeSrc),
std::min(image.getHeight(), image.getHeight() - bottomDiff * cellImageSizeSrc));
Ogre::Image::Box destBox ( std::max(0, -leftDiff * cellImageSizeDst),
std::max(0, -topDiff * cellImageSizeDst),
std::min(mOverlayTexture->getWidth(), mOverlayTexture->getWidth() + rightDiff * cellImageSizeDst),
std::min(mOverlayTexture->getHeight(), mOverlayTexture->getHeight() + bottomDiff * cellImageSizeDst));
// Looks like there is no interface for blitting from memory with src/dst boxes.
// So we create a temporary texture for blitting.
Ogre::TexturePtr tex = Ogre::TextureManager::getSingleton().createManual("@temp",
Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME, Ogre::TEX_TYPE_2D, image.getWidth(),
image.getHeight(), 0, Ogre::PF_A8B8G8R8);
tex->loadImage(image);
mOverlayTexture->load();
mOverlayTexture->getBuffer()->blit(tex->getBuffer(), srcBox, destBox);
if (srcBox.left == destBox.left && srcBox.right == destBox.right
&& srcBox.top == destBox.top && srcBox.bottom == destBox.bottom
&& int(image.getWidth()) == mWidth && int(image.getHeight()) == mHeight)
mOverlayImage = image;
else
mOverlayTexture->convertToImage(mOverlayImage);
Ogre::TextureManager::getSingleton().remove("@temp");
}
//-----------------------------------------------------------------------
void AtlasImageTool::process (void)
{
Ogre::Root root("", "", "atlas.log");
Ogre::ResourceGroupManager::getSingleton().addResourceLocation(mImagePath, "FileSystem");
Ogre::StringVector::iterator itInputFileName;
Ogre::StringVector::iterator itFrame;
Ogre::StringVector::iterator itAlpha;
itAlpha = mAlpha.begin();
if (mInputFrames.empty() || mInputFrames[0] == Ogre::StringUtil::BLANK)
{
// No Frames are assigned so just add them
for (itInputFileName = mInputFileNames.begin(); itInputFileName != mInputFileNames.end(); ++itInputFileName)
{
Ogre::String imageFileName = *itInputFileName;
Ogre::Image image;
image.load(imageFileName, "General");
if (itAlpha != mAlpha.end() && *itAlpha != Ogre::StringUtil::BLANK)
{
Ogre::Real alpha = Ogre::StringConverter::parseReal(*itAlpha);
correctAlpha(image, alpha);
itAlpha++;
}
mAtlasImage.addImage(&image);
}
}
else
{
// Frames are assigned, so generate intermediate images
itInputFileName = mInputFileNames.begin();
Ogre::Real alpha = 1.0f;
Ogre::String nextImageFileName = *itInputFileName;
Ogre::Image nextImage;
itFrame = mInputFrames.begin();
size_t nextFrame = Ogre::StringConverter::parseUnsignedInt(*itFrame);
nextImage.load(nextImageFileName, "General");
size_t frameCounter = 0;
if (!mAlpha.empty() && mAlpha[0] != Ogre::StringUtil::BLANK)
{
itAlpha = mAlpha.begin();
Ogre::Real alpha = Ogre::StringConverter::parseReal(*itAlpha);
correctAlpha(nextImage, alpha);
itAlpha++;
}
mAtlasImage.addImage(&nextImage);
frameCounter++;
itInputFileName++;
itFrame++;
while (itInputFileName != mInputFileNames.end())
{
// Get the next filename
Ogre::Image firstImage(nextImage);
nextImageFileName = *itInputFileName;
nextImage.load(nextImageFileName, "General");
if (itAlpha != mAlpha.end() && *itAlpha != Ogre::StringUtil::BLANK)
{
Ogre::Real alpha = Ogre::StringConverter::parseReal(*itAlpha);
correctAlpha(nextImage, alpha);
itAlpha++;
}
if (itFrame != mInputFrames.end())
{
size_t firstFrame = nextFrame;
nextFrame = Ogre::StringConverter::parseUnsignedInt(*itFrame);
itFrame++;
frameCounter++;
// Generate and add interpolated images to the atlas image
size_t numberOfFrames = nextFrame - firstFrame;
for (size_t i = 1; i < numberOfFrames; ++i)
{
Ogre::Real fraction = (Ogre::Real)i / (Ogre::Real)numberOfFrames;
Ogre::Image interpolatedImage;
size_t pixelSize = Ogre::PixelUtil::getNumElemBytes(firstImage.getFormat());
size_t bufferSize = firstImage.getWidth() * firstImage.getHeight() * pixelSize;
Ogre::uchar* data = OGRE_ALLOC_T(Ogre::uchar, bufferSize, Ogre::MEMCATEGORY_GENERAL);
interpolatedImage.loadDynamicImage(data, firstImage.getWidth(), firstImage.getHeight(), 1, firstImage.getFormat(), true);
interpolate (interpolatedImage, firstImage, nextImage, fraction);
mAtlasImage.addImage(&interpolatedImage);
frameCounter++;
}
}
mAtlasImage.addImage(&nextImage);
frameCounter++;
itInputFileName++;
}
}
mAtlasImage._compile();
mAtlasImage.save(mImagePath + "//" + mOutputImage);
}
void TerrainGeometryManager::initBlendMaps(int x, int z, Ogre::Terrain* terrain )
{
bool debugBlendMaps = BOPT("DebugBlendMaps", false);
int layerCount = terrain->getLayerCount();
for (int i = 1; i < layerCount; i++)
{
blendLayerInfo_t &bi = blendInfo[i];
if(bi.blendMapTextureFilename.empty()) continue;
Ogre::Image img;
//std::pair<uint8,uint8> textureIndex = terrain->getLayerBlendTextureIndex(i);
//uint8 bti = terrain->getBlendTextureIndex(i);
try
{
img.load(bi.blendMapTextureFilename, ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME);
} catch(Exception &e)
{
LOG("Error loading blendmap: " + bi.blendMapTextureFilename + " : " + e.getFullDescription());
continue;
}
TerrainLayerBlendMap *blendmap = terrain->getLayerBlendMap(i);
// resize that blending map so it will fit
Ogre::uint32 blendmapSize = terrain->getLayerBlendMapSize();
if (img.getWidth() != blendmapSize)
img.resize(blendmapSize, blendmapSize);
// now to the ugly part
float* ptr = blendmap->getBlendPointer();
for (Ogre::uint32 z = 0; z != blendmapSize; z++)
{
for (Ogre::uint32 x = 0; x != blendmapSize; x++)
{
Ogre::ColourValue c = img.getColourAt(x, z, 0);
float alpha = bi.alpha;
if (bi.blendMode == 'R')
*ptr++ = c.r * alpha;
else if (bi.blendMode == 'G')
*ptr++ = c.g * alpha;
else if (bi.blendMode == 'B')
*ptr++ = c.b * alpha;
else if (bi.blendMode == 'A')
*ptr++ = c.a * alpha;
}
}
blendmap->dirty();
blendmap->update();
}
if (debugBlendMaps)
{
for (int i = 1; i < layerCount; i++)
{
Ogre::TerrainLayerBlendMap* blendMap = terrain->getLayerBlendMap(i);
Ogre::uint32 blendmapSize = terrain->getLayerBlendMapSize();
Ogre::Image img;
unsigned short *idata = OGRE_ALLOC_T(unsigned short, blendmapSize * blendmapSize, Ogre::MEMCATEGORY_RESOURCE);
float scale = 65535.0f;
for (unsigned int x = 0; x < blendmapSize; x++)
for (unsigned int z = 0; z < blendmapSize; z++)
idata[x + z * blendmapSize] = (unsigned short)(blendMap->getBlendValue(x, blendmapSize - z) * scale);
img.loadDynamicImage((Ogre::uchar*)(idata), blendmapSize, blendmapSize, Ogre::PF_L16);
std::string fileName = "blendmap_layer_" + Ogre::StringConverter::toString(i) + ".png";
img.save(fileName);
OGRE_FREE(idata, Ogre::MEMCATEGORY_RESOURCE);
}
}
}
