void LLWLParamManager::loadPreset(const std::string & name,bool propagate)
{
// Check if we already have the preset before we try loading it again.
if(mParamList.find(name) != mParamList.end())
{
if(propagate)
{
getParamSet(name, mCurParams);
propagateParameters();
}
return;
}
// bugfix for SL-46920: preventing filenames that break stuff.
char * curl_str = curl_escape(name.c_str(), name.size());
std::string escaped_filename(curl_str);
curl_free(curl_str);
curl_str = NULL;
escaped_filename += ".xml";
std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/skies", escaped_filename));
LL_DEBUGS2("AppInit", "Shaders") << "Loading WindLight sky setting from " << pathName << LL_ENDL;
llifstream presetsXML;
presetsXML.open(pathName.c_str());
// That failed, try loading from the users area instead.
if(!presetsXML)
{
pathName=gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/skies", escaped_filename);
LL_DEBUGS2("AppInit", "Shaders")<< "Loading User WindLight sky setting from " << LL_ENDL;
presetsXML.open(pathName.c_str());
}
if (presetsXML)
{
loadPresetXML(name, presetsXML);
presetsXML.close();
}
else
{
llwarns << "Can't find " << name << llendl;
return;
}
if(propagate)
{
getParamSet(name, mCurParams);
propagateParameters();
}
notifyObservers();
}
void LLWLParamManager::savePreset(const std::string & name)
{
// bugfix for SL-46920: preventing filenames that break stuff.
char * curl_str = curl_escape(name.c_str(), name.size());
std::string escaped_filename(curl_str);
curl_free(curl_str);
curl_str = NULL;
escaped_filename += ".xml";
// make an empty llsd
LLSD paramsData(LLSD::emptyMap());
std::string pathName(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/skies", escaped_filename));
// fill it with LLSD windlight params
paramsData = mParamList[name].getAll();
// write to file
llofstream presetsXML(pathName);
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
presetsXML.close();
propagateParameters();
notifyObservers();
}
void LLWaterParamManager::update(LLViewerCamera * cam)
{
LLFastTimer ftm(LLFastTimer::FTM_UPDATE_WLPARAM);
// update the shaders and the menu
propagateParameters();
// sync menus if they exist
if(LLFloaterWater::isOpen())
{
LLFloaterWater::instance()->syncMenu();
}
// only do this if we're dealing with shaders
if(gPipeline.canUseVertexShaders())
{
//transform water plane to eye space
glh::vec3f norm(0.f, 0.f, 1.f);
glh::vec3f p(0.f, 0.f, gAgent.getRegion()->getWaterHeight()+0.1f);
F32 modelView[16];
for (U32 i = 0; i < 16; i++)
{
modelView[i] = (F32) gGLModelView[i];
}
glh::matrix4f mat(modelView);
glh::matrix4f invtrans = mat.inverse().transpose();
glh::vec3f enorm;
glh::vec3f ep;
invtrans.mult_matrix_vec(norm, enorm);
enorm.normalize();
mat.mult_matrix_vec(p, ep);
mWaterPlane = LLVector4(enorm.v[0], enorm.v[1], enorm.v[2], -ep.dot(enorm));
LLVector3 sunMoonDir;
if (gSky.getSunDirection().mV[2] > NIGHTTIME_ELEVATION_COS)
{
sunMoonDir = gSky.getSunDirection();
}
else
{
sunMoonDir = gSky.getMoonDirection();
}
sunMoonDir.normVec();
mWaterFogKS = 1.f/llmax(sunMoonDir.mV[2], WATER_FOG_LIGHT_CLAMP);
LLViewerShaderMgr::shader_iter shaders_iter, end_shaders;
end_shaders = LLViewerShaderMgr::instance()->endShaders();
for(shaders_iter = LLViewerShaderMgr::instance()->beginShaders(); shaders_iter != end_shaders; ++shaders_iter)
{
if (shaders_iter->mProgramObject != 0
&& shaders_iter->mShaderGroup == LLGLSLShader::SG_WATER)
{
shaders_iter->mUniformsDirty = TRUE;
}
}
}
}
void LLWLParamManager::savePresets(const std::string & fileName)
{
//Nobody currently calls me, but if they did, then its reasonable to write the data out to the user's folder
//and not over the RO system wide version.
LLSD paramsData(LLSD::emptyMap());
std::string pathName(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight", fileName));
for(std::map<std::string, LLWLParamSet>::iterator mIt = mParamList.begin();
mIt != mParamList.end();
++mIt)
{
paramsData[mIt->first] = mIt->second.getAll();
}
llofstream presetsXML(pathName);
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
presetsXML.close();
propagateParameters();
}
void LLWLParamManager::loadPreset(const std::string & name,bool propagate)
{
// bugfix for SL-46920: preventing filenames that break stuff.
char * curl_str = curl_escape(name.c_str(), name.size());
std::string escaped_filename(curl_str);
curl_free(curl_str);
curl_str = NULL;
escaped_filename += ".xml";
std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/skies", escaped_filename));
LL_DEBUGS2("AppInit", "Shaders") << "Loading WindLight sky setting from " << pathName << LL_ENDL;
llifstream presetsXML;
presetsXML.open(pathName.c_str());
// That failed, try loading from the users area instead.
if(!presetsXML)
{
pathName=gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/skies", escaped_filename);
LL_DEBUGS2("AppInit", "Shaders")<< "Loading User WindLight sky setting from " << LL_ENDL;
presetsXML.open(pathName.c_str());
}
if (presetsXML)
{
LLSD paramsData(LLSD::emptyMap());
LLPointer<LLSDParser> parser = new LLSDXMLParser();
parser->parse(presetsXML, paramsData, LLSDSerialize::SIZE_UNLIMITED);
std::map<std::string, LLWLParamSet>::iterator mIt = mParamList.find(name);
if(mIt == mParamList.end())
{
addParamSet(name, paramsData);
}
else
{
setParamSet(name, paramsData);
}
presetsXML.close();
}
else
{
llwarns << "Can't find " << name << llendl;
return;
}
if(propagate)
{
getParamSet(name, mCurParams);
propagateParameters();
}
notifyObservers();
}
void LLWLParamManager::update(LLViewerCamera * cam)
{
LLFastTimer ftm(LLFastTimer::FTM_UPDATE_WLPARAM);
// update clouds, sun, and general
mCurParams.updateCloudScrolling();
// update only if running
if(mAnimator.mIsRunning)
{
mAnimator.update(mCurParams);
}
// update the shaders and the menu
propagateParameters();
// sync menus if they exist
if(LLFloaterWindLight::isOpen())
{
LLFloaterWindLight::instance()->syncMenu();
}
if(LLFloaterDayCycle::isOpen())
{
LLFloaterDayCycle::instance()->syncMenu();
}
if(LLFloaterEnvSettings::isOpen())
{
LLFloaterEnvSettings::instance()->syncMenu();
}
F32 camYaw = cam->getYaw();
stop_glerror();
// *TODO: potential optimization - this block may only need to be
// executed some of the time. For example for water shaders only.
{
F32 camYawDelta = mSunDeltaYaw * DEG_TO_RAD;
LLVector3 lightNorm3(mLightDir);
lightNorm3 *= LLQuaternion(-(camYaw + camYawDelta), LLVector3(0.f, 1.f, 0.f));
mRotatedLightDir = LLVector4(lightNorm3, 0.f);
LLViewerShaderMgr::shader_iter shaders_iter, end_shaders;
end_shaders = LLViewerShaderMgr::instance()->endShaders();
for(shaders_iter = LLViewerShaderMgr::instance()->beginShaders(); shaders_iter != end_shaders; ++shaders_iter)
{
if (shaders_iter->mProgramObject != 0
&& (gPipeline.canUseWindLightShaders()
|| shaders_iter->mShaderGroup == LLGLSLShader::SG_WATER))
{
shaders_iter->mUniformsDirty = TRUE;
}
}
}
}
bool LLWLParamManager::savePresetToNotecard(const std::string & name)
{
// make an empty llsd
LLSD paramsData(LLSD::emptyMap());
// fill it with LLSD windlight params
paramsData = mParamList[name].getAll();
// get some XML
std::ostringstream presetsXML;
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
// Write it to a notecard
LLNotecard notecard;
notecard.setText(presetsXML.str());
LLInventoryItem *item = gInventory.getItem(mParamList[name].mInventoryID);
if(!item)
{
mParamList[name].mInventoryID = LLUUID::null;
return false;
}
std::string agent_url = gAgent.getRegion()->getCapability("UpdateNotecardAgentInventory");
if(!agent_url.empty())
{
LLTransactionID tid;
LLAssetID asset_id;
tid.generate();
asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
LLVFile file(gVFS, asset_id, LLAssetType::AT_NOTECARD, LLVFile::APPEND);
std::ostringstream stream;
notecard.exportStream(stream);
std::string buffer = stream.str();
S32 size = buffer.length() + 1;
file.setMaxSize(size);
file.write((U8*)buffer.c_str(), size);
LLSD body;
body["item_id"] = item->getUUID();
LLHTTPClient::post(agent_url, body, new LLUpdateAgentInventoryResponder(body, asset_id, LLAssetType::AT_NOTECARD));
}
else
{
LL_WARNS("WindLight") << "Stuff the legacy system." << LL_ENDL;
return false;
}
propagateParameters();
return true;
}
void LLWaterParamManager::loadPreset(const std::string & name,bool propagate)
{
// bugfix for SL-46920: preventing filenames that break stuff.
std::string escaped_filename = LLWeb::curlEscape(name);
escaped_filename += ".xml";
std::string pathName(gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, "windlight/water", escaped_filename));
llinfos << "Loading water settings from " << pathName << llendl;
std::ifstream presetsXML;
presetsXML.open(pathName.c_str());
// That failed, try loading from the users area instead.
if(!presetsXML)
{
pathName=gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", escaped_filename);
llinfos << "Loading User water setting from " << pathName << llendl;
presetsXML.open(pathName.c_str());
}
if (presetsXML)
{
LLSD paramsData(LLSD::emptyMap());
LLPointer<LLSDParser> parser = new LLSDXMLParser();
parser->parse(presetsXML, paramsData, LLSDSerialize::SIZE_UNLIMITED);
std::map<std::string, LLWaterParamSet>::iterator mIt = mParamList.find(name);
if(mIt == mParamList.end())
{
addParamSet(name, paramsData);
}
else
{
setParamSet(name, paramsData);
}
presetsXML.close();
}
else
{
llwarns << "Can't find " << name << llendl;
return;
}
if(propagate)
{
getParamSet(name, mCurParams);
propagateParameters();
}
}
void LLWLParamManager::update(LLViewerCamera * cam)
{
LLFastTimer ftm(FTM_UPDATE_WLPARAM);
// update clouds, sun, and general
mCurParams.updateCloudScrolling();
// update only if running
if(mAnimator.getIsRunning())
{
mAnimator.update(mCurParams);
}
// update the shaders and the menu
propagateParameters();
// sync menus if they exist
if(LLFloaterWindLight::isOpen())
{
LLFloaterWindLight::instance()->syncMenu();
}
if(LLFloaterDayCycle::isOpen())
{
LLFloaterDayCycle::instance()->syncMenu();
}
if(LLFloaterEnvSettings::isOpen())
{
LLFloaterEnvSettings::instance()->syncMenu();
}
F32 camYaw = cam->getYaw();
stop_glerror();
// *TODO: potential optimization - this block may only need to be
// executed some of the time. For example for water shaders only.
{
F32 camYawDelta = mSunDeltaYaw * DEG_TO_RAD;
LLVector3 lightNorm3(mLightDir);
lightNorm3 *= LLQuaternion(-(camYaw + camYawDelta), LLVector3(0.f, 1.f, 0.f));
mRotatedLightDir = LLVector4(lightNorm3, 0.f);
std::vector<LLGLSLShader*>::iterator shaders_iter=mShaderList.begin();
for(; shaders_iter != mShaderList.end(); ++shaders_iter)
{
(*shaders_iter)->mUniformsDirty = TRUE;
}
}
}
void LLWLParamManager::savePreset(LLWLParamKey key)
{
llassert(key.scope == LLEnvKey::SCOPE_LOCAL && !key.name.empty());
// make an empty llsd
LLSD paramsData(LLSD::emptyMap());
std::string pathName(getUserDir() + LLWeb::curlEscape(key.name) + ".xml");
// fill it with LLSD windlight params
paramsData = mParamList[key].getAll();
// write to file
llofstream presetsXML(pathName);
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
presetsXML.close();
propagateParameters();
}
void LLWaterParamManager::savePreset(const std::string & name)
{
llassert(!name.empty());
// make an empty llsd
LLSD paramsData(LLSD::emptyMap());
std::string pathName(getUserDir() + LLURI::escape(name) + ".xml");
// fill it with LLSD windlight params
paramsData = mParamList[name].getAll();
// write to file
llofstream presetsXML(pathName.c_str());
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
presetsXML.close();
propagateParameters();
}
void LLWaterParamManager::savePreset(const std::string & name)
{
std::string escaped_filename = LLCurl::escapeSafe(name);
escaped_filename += ".xml";
// make an empty llsd
LLSD paramsData(LLSD::emptyMap());
std::string pathName(gDirUtilp->getExpandedFilename( LL_PATH_USER_SETTINGS , "windlight/water", escaped_filename));
// fill it with LLSD windlight params
paramsData = mParamList[name].getAll();
// write to file
llofstream presetsXML(pathName);
LLPointer<LLSDFormatter> formatter = new LLSDXMLFormatter();
formatter->format(paramsData, presetsXML, LLSDFormatter::OPTIONS_PRETTY);
presetsXML.close();
propagateParameters();
}
bool LLWLParamManager::loadPresetXML(const std::string& name, std::istream& preset_stream, bool propagate /* = false */, bool check_if_real /* = false */)
{
LLSD paramsData(LLSD::emptyMap());
LLPointer<LLSDParser> parser = new LLSDXMLParser();
if(parser->parse(preset_stream, paramsData, LLSDSerialize::SIZE_UNLIMITED) == LLSDParser::PARSE_FAILURE)
{
return false;
}
if(check_if_real)
{
static const char* expected_windlight_settings[] = {
"ambient",
"blue_density",
"blue_horizon",
"cloud_color",
"cloud_pos_density1",
"cloud_pos_density2",
"cloud_scale",
"cloud_scroll_rate",
"cloud_shadow",
"density_multiplier",
"distance_multiplier",
"east_angle",
"enable_cloud_scroll",
"gamma",
"glow",
"haze_density",
"haze_horizon",
"lightnorm",
"max_y",
"star_brightness",
"sun_angle",
"sunlight_color"
};
static S32 expected_count = LL_ARRAY_SIZE(expected_windlight_settings);
for(S32 i = 0; i < expected_count; ++i)
{
if(!paramsData.has(expected_windlight_settings[i]))
{
LL_WARNS("WindLight") << "Attempted to load WindLight param set without " << expected_windlight_settings[i] << LL_ENDL;
return false;
}
}
}
std::map<std::string, LLWLParamSet>::iterator mIt = mParamList.find(name);
if(mIt == mParamList.end())
{
addParamSet(name, paramsData);
}
else
{
setParamSet(name, paramsData);
}
if(propagate)
{
getParamSet(name, mCurParams);
propagateParameters();
}
return true;
}
void LLWaterParamManager::update(LLViewerCamera * cam)
{
LLFastTimer ftm(LLFastTimer::FTM_UPDATE_WLPARAM);
// update the shaders and the menu
propagateParameters();
// sync menus if they exist
if(LLFloaterWater::isOpen())
{
LLFloaterWater::instance()->syncMenu();
}
stop_glerror();
// only do this if we're dealing with shaders
if(gPipeline.canUseVertexShaders())
{
//transform water plane to eye space
glh::vec3f norm(0.f, 0.f, 1.f);
glh::vec3f p(0.f, 0.f, gAgent.getRegion()->getWaterHeight()+0.1f);
F32 modelView[16];
for (U32 i = 0; i < 16; i++)
{
modelView[i] = (F32) gGLModelView[i];
}
glh::matrix4f mat(modelView);
glh::matrix4f invtrans = mat.inverse().transpose();
glh::vec3f enorm;
glh::vec3f ep;
invtrans.mult_matrix_vec(norm, enorm);
enorm.normalize();
mat.mult_matrix_vec(p, ep);
mWaterPlane = LLVector4(enorm.v[0], enorm.v[1], enorm.v[2], -ep.dot(enorm));
if((mWaterPlane.mV[3] >= 0.f) == LLViewerCamera::getInstance()->cameraUnderWater()) //Sign borkage..
{
mWaterPlane.scaleVec(LLVector4(-1.f,-1.f,-1.f,-1.f));
}
LLVector3 sunMoonDir;
if (gSky.getSunDirection().mV[2] > LLSky::NIGHTTIME_ELEVATION_COS)
{
sunMoonDir = gSky.getSunDirection();
}
else
{
sunMoonDir = gSky.getMoonDirection();
}
sunMoonDir.normVec();
mWaterFogKS = 1.f/llmax(sunMoonDir.mV[2], WATER_FOG_LIGHT_CLAMP);
std::vector<LLGLSLShader*>::iterator shaders_iter=mShaderList.begin();
for(; shaders_iter != mShaderList.end(); ++shaders_iter)
{
(*shaders_iter)->mUniformsDirty = TRUE;
}
}
}
void LLWLParamManager::update(LLViewerCamera * cam)
{
LLFastTimer ftm(LLFastTimer::FTM_UPDATE_WLPARAM);
// update clouds, sun, and general
mCurParams.updateCloudScrolling();
// update only if running
if(mAnimator.mIsRunning)
{
mAnimator.update(mCurParams);
}
// update the shaders and the menu
propagateParameters();
// sync menus if they exist
if(LLFloaterWindLight::isOpen())
{
LLFloaterWindLight::instance()->syncMenu();
}
if(LLFloaterDayCycle::isOpen())
{
LLFloaterDayCycle::instance()->syncMenu();
}
if(LLFloaterEnvSettings::isOpen())
{
LLFloaterEnvSettings::instance()->syncMenu();
}
F32 camYaw = cam->getYaw();
stop_glerror();
// *TODO: potential optimization - this block may only need to be
// executed some of the time. For example for water shaders only.
{
F32 camYawDelta = mSunDeltaYaw * DEG_TO_RAD;
LLVector3 lightNorm3(mLightDir);
lightNorm3 *= LLQuaternion(-(camYaw + camYawDelta), LLVector3(0.f, 1.f, 0.f));
mRotatedLightDir = LLVector4(lightNorm3, 0.f);
LLViewerShaderMgr::shader_iter shaders_iter, end_shaders;
end_shaders = LLViewerShaderMgr::instance()->endShaders();
for(shaders_iter = LLViewerShaderMgr::instance()->beginShaders(); shaders_iter != end_shaders; ++shaders_iter)
{
if (shaders_iter->mProgramObject != 0
&& (gPipeline.canUseWindLightShaders()
|| shaders_iter->mShaderGroup == LLGLSLShader::SG_WATER))
{
shaders_iter->mUniformsDirty = TRUE;
}
}
}
//Mix windlight settings if needed
if(sNeedsMix == TRUE)
{
if(sMixSet == NULL)
{
sNeedsMix = FALSE;
return;
}
if (wlSmoothTransitionTimer.getElapsedTimeF32() >=
(sMixTime / 100)) //100 steps inbetween
{
wlSmoothTransitionTimer.reset();
mCurParams.mix(mCurParams, *sMixSet, sMixCount / 100);//.01 to 1.0
}
sMixCount++;
if((sMixCount / 100) == 1)
{
//All done
sNeedsMix = FALSE;
std::string wlSkyPresetName = "(Region settings)";
mCurParams.mName = wlSkyPresetName;
removeParamSet( wlSkyPresetName, true );
addParamSet( wlSkyPresetName, mCurParams );
savePreset( wlSkyPresetName );
mAnimator.mIsRunning = false;
mAnimator.mUseLindenTime = false;
loadPreset( wlSkyPresetName, true );
sMixSet = NULL;
}
}
}
