diff options
Diffstat (limited to 'indra/newview/llenvironment.cpp')
| -rw-r--r-- | indra/newview/llenvironment.cpp | 225 |
1 files changed, 164 insertions, 61 deletions
diff --git a/indra/newview/llenvironment.cpp b/indra/newview/llenvironment.cpp index 228a396c0d..3b0bc4cd55 100644 --- a/indra/newview/llenvironment.cpp +++ b/indra/newview/llenvironment.cpp @@ -56,6 +56,8 @@ #include <boost/make_shared.hpp> +#include "llatmosphere.h" + //define EXPORT_PRESETS 1 //========================================================================= namespace @@ -123,8 +125,8 @@ namespace class LLTrackBlenderLoopingTime : public LLSettingsBlenderTimeDelta { public: - LLTrackBlenderLoopingTime(const LLSettingsBase::ptr_t &target, const LLSettingsDay::ptr_t &day, S32 trackno, F64Seconds cyclelength, F64Seconds cycleoffset) : - LLSettingsBlenderTimeDelta(target, LLSettingsBase::ptr_t(), LLSettingsBase::ptr_t(), F64Seconds(1.0)), + LLTrackBlenderLoopingTime(const LLSettingsBase::ptr_t &target, const LLSettingsDay::ptr_t &day, S32 trackno, LLSettingsBase::Seconds cyclelength, LLSettingsBase::Seconds cycleoffset) : + LLSettingsBlenderTimeDelta(target, LLSettingsBase::ptr_t(), LLSettingsBase::ptr_t(), LLSettingsBase::Seconds(1.0)), mDay(day), mTrackNo(0), mCycleLength(cyclelength), @@ -154,7 +156,7 @@ namespace mTrackTransitionStart = mTarget->buildDerivedClone(); mTrackNo = use_trackno; - F64Seconds now = getAdjustedNow() + LLEnvironment::TRANSITION_ALTITUDE; + LLSettingsBase::Seconds now = getAdjustedNow() + LLEnvironment::TRANSITION_ALTITUDE; LLSettingsDay::TrackBound_t bounds = getBoundingEntries(now); LLSettingsBase::ptr_t pendsetting = (*bounds.first).second->buildDerivedClone(); @@ -187,7 +189,7 @@ namespace return 1; } - LLSettingsDay::TrackBound_t getBoundingEntries(F64Seconds time) + LLSettingsDay::TrackBound_t getBoundingEntries(LLSettingsBase::Seconds time) { LLSettingsDay::CycleTrack_t &wtrack = mDay->getCycleTrack(mTrackNo); F64 position = convertTimeToPosition(time); @@ -196,19 +198,19 @@ namespace return bounds; } - F64Seconds getAdjustedNow() const + LLSettingsBase::Seconds getAdjustedNow() const { - F64Seconds now(LLDate::now().secondsSinceEpoch()); + LLSettingsBase::Seconds now(LLDate::now().secondsSinceEpoch()); return (now + mCycleOffset); } - F64Seconds getSpanTime(const LLSettingsDay::TrackBound_t &bounds) const + LLSettingsBase::Seconds getSpanTime(const LLSettingsDay::TrackBound_t &bounds) const { return mCycleLength * get_wrapping_distance((*bounds.first).first, (*bounds.second).first); } - F64 convertTimeToPosition(F64Seconds time) + F64 convertTimeToPosition(LLSettingsBase::Seconds time) { F64 position = static_cast<F64>(fmod(time.value(), mCycleLength.value())) / static_cast<F64>(mCycleLength.value()); return llclamp(position, 0.0, 1.0); @@ -217,14 +219,14 @@ namespace private: LLSettingsDay::ptr_t mDay; S32 mTrackNo; - F64Seconds mCycleLength; - F64Seconds mCycleOffset; + LLSettingsBase::Seconds mCycleLength; + LLSettingsBase::Seconds mCycleOffset; LLSettingsBase::ptr_t mTrackTransitionStart; void onFinishedSpan() { LLSettingsDay::TrackBound_t next = getBoundingEntries(getAdjustedNow()); - F64Seconds nextspan = getSpanTime(next); + LLSettingsBase::Seconds nextspan = getSpanTime(next); reset((*next.first).second, (*next.second).second, nextspan.value()); } }; @@ -249,7 +251,6 @@ const LLUUID LLEnvironment::KNOWN_SKY_SUNSET("06420773-757b-4b7c-a1f9-85fceb2f7b const LLUUID LLEnvironment::KNOWN_SKY_MIDNIGHT("c13658f3-91b8-d559-3a12-b11ce3940c4c"); const F32 LLEnvironment::SUN_DELTA_YAW(F_PI); // 180deg -const F32 LLEnvironment::NIGHTTIME_ELEVATION_COS(LLSky::NIGHTTIME_ELEVATION_COS); //------------------------------------------------------------------------- LLEnvironment::LLEnvironment(): @@ -318,6 +319,56 @@ bool LLEnvironment::canEdit() const return true; } +void LLEnvironment::getAtmosphericModelSettings(AtmosphericModelSettings& settingsOut, const LLSettingsSky::ptr_t &psky) +{ + settingsOut.m_skyBottomRadius = psky->getSkyBottomRadius(); + settingsOut.m_skyTopRadius = psky->getSkyTopRadius(); + settingsOut.m_sunArcRadians = psky->getSunArcRadians(); + settingsOut.m_mieAnisotropy = psky->getMieAnisotropy(); + + LLSD rayleigh = psky->getRayleighConfigs(); + settingsOut.m_rayleighProfile.clear(); + for (LLSD::array_iterator itf = rayleigh.beginArray(); itf != rayleigh.endArray(); ++itf) + { + atmosphere::DensityProfileLayer layer; + LLSD& layerConfig = (*itf); + layer.constant_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_CONSTANT_TERM].asReal(); + layer.exp_scale = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR].asReal(); + layer.exp_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_TERM].asReal(); + layer.linear_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_LINEAR_TERM].asReal(); + layer.width = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_WIDTH].asReal(); + settingsOut.m_rayleighProfile.push_back(layer); + } + + LLSD mie = psky->getMieConfigs(); + settingsOut.m_mieProfile.clear(); + for (LLSD::array_iterator itf = mie.beginArray(); itf != mie.endArray(); ++itf) + { + atmosphere::DensityProfileLayer layer; + LLSD& layerConfig = (*itf); + layer.constant_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_CONSTANT_TERM].asReal(); + layer.exp_scale = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR].asReal(); + layer.exp_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_TERM].asReal(); + layer.linear_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_LINEAR_TERM].asReal(); + layer.width = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_WIDTH].asReal(); + settingsOut.m_mieProfile.push_back(layer); + } + + LLSD absorption = psky->getAbsorptionConfigs(); + settingsOut.m_absorptionProfile.clear(); + for (LLSD::array_iterator itf = absorption.beginArray(); itf != absorption.endArray(); ++itf) + { + atmosphere::DensityProfileLayer layer; + LLSD& layerConfig = (*itf); + layer.constant_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_CONSTANT_TERM].asReal(); + layer.exp_scale = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR].asReal(); + layer.exp_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_EXP_TERM].asReal(); + layer.linear_term = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_LINEAR_TERM].asReal(); + layer.width = layerConfig[LLSettingsSky::SETTING_DENSITY_PROFILE_WIDTH].asReal(); + settingsOut.m_absorptionProfile.push_back(layer); + } +} + bool LLEnvironment::isExtendedEnvironmentEnabled() const { return !gAgent.getRegionCapability("ExtEnvironment").empty(); @@ -390,13 +441,18 @@ F32 LLEnvironment::getWaterHeight() const return gAgent.getRegion()->getWaterHeight(); } -bool LLEnvironment::getIsDayTime() const +bool LLEnvironment::getIsSunUp() const +{ + return mCurrentEnvironment->getSky()->getIsSunUp(); +} + +bool LLEnvironment::getIsMoonUp() const { - return mCurrentEnvironment->getSky()->getSunDirection().mV[2] > NIGHTTIME_ELEVATION_COS; + return mCurrentEnvironment->getSky()->getIsMoonUp(); } //------------------------------------------------------------------------- -void LLEnvironment::setSelectedEnvironment(LLEnvironment::EnvSelection_t env, F64Seconds transition, bool forced) +void LLEnvironment::setSelectedEnvironment(LLEnvironment::EnvSelection_t env, LLSettingsBase::Seconds transition, bool forced) { mSelectedEnvironment = env; updateEnvironment(transition, forced); @@ -426,7 +482,7 @@ LLEnvironment::DayInstance::ptr_t LLEnvironment::getEnvironmentInstance(LLEnviro } -void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, const LLSettingsDay::ptr_t &pday, S64Seconds daylength, S64Seconds dayoffset) +void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, const LLSettingsDay::ptr_t &pday, LLSettingsDay::Seconds daylength, LLSettingsDay::Seconds dayoffset) { if ((env < ENV_EDIT) || (env >= ENV_DEFAULT)) { @@ -479,8 +535,8 @@ void LLEnvironment::setEnvironment(LLEnvironment::EnvSelection_t env, const LLSe if (settings->getSettingType() == "daycycle") { - S64Seconds daylength(LLSettingsDay::DEFAULT_DAYLENGTH); - S64Seconds dayoffset(LLSettingsDay::DEFAULT_DAYOFFSET); + LLSettingsDay::Seconds daylength(LLSettingsDay::DEFAULT_DAYLENGTH); + LLSettingsDay::Seconds dayoffset(LLSettingsDay::DEFAULT_DAYOFFSET); if (environment) { daylength = environment->getDayLength(); @@ -556,12 +612,12 @@ LLSettingsDay::ptr_t LLEnvironment::getEnvironmentDay(LLEnvironment::EnvSelectio return LLSettingsDay::ptr_t(); } -S64Seconds LLEnvironment::getEnvironmentDayLength(EnvSelection_t env) +LLSettingsDay::Seconds LLEnvironment::getEnvironmentDayLength(EnvSelection_t env) { if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) { LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; - return S64Seconds(0); + return LLSettingsDay::Seconds(0); } DayInstance::ptr_t environment = getEnvironmentInstance(env); @@ -569,22 +625,22 @@ S64Seconds LLEnvironment::getEnvironmentDayLength(EnvSelection_t env) if (environment) return environment->getDayLength(); - return S64Seconds(0); + return LLSettingsDay::Seconds(0); } -S64Seconds LLEnvironment::getEnvironmentDayOffset(EnvSelection_t env) +LLSettingsDay::Seconds LLEnvironment::getEnvironmentDayOffset(EnvSelection_t env) { if ((env < ENV_EDIT) || (env > ENV_DEFAULT)) { LL_WARNS("ENVIRONMENT") << "Attempt to retrieve invalid environment selection." << LL_ENDL; - return S64Seconds(0); + return LLSettingsDay::Seconds(0); } DayInstance::ptr_t environment = getEnvironmentInstance(env); if (environment) return environment->getDayOffset(); - return S64Seconds(0); + return LLSettingsDay::Seconds(0); } @@ -643,7 +699,7 @@ LLEnvironment::DayInstance::ptr_t LLEnvironment::getSelectedEnvironmentInstance( } -void LLEnvironment::updateEnvironment(F64Seconds transition, bool forced) +void LLEnvironment::updateEnvironment(LLSettingsBase::Seconds transition, bool forced) { DayInstance::ptr_t pinstance = getSelectedEnvironmentInstance(); @@ -658,6 +714,52 @@ void LLEnvironment::updateEnvironment(F64Seconds transition, bool forced) } } +LLVector3 LLEnvironment::getLightDirection() const +{ + LLSettingsSky::ptr_t psky = mCurrentEnvironment->getSky(); + if (!psky) + { + return LLVector3(0, 0, 1); + } + return psky->getLightDirection(); +} + +LLVector4 LLEnvironment::toCFR(const LLVector3 vec) const +{ + LLVector4 vec_cfr(vec.mV[1], vec.mV[0], vec.mV[2], 0.0f); + return vec_cfr; +} + +LLVector4 LLEnvironment::toLightNorm(const LLVector3 vec) const +{ + LLVector4 vec_ogl(vec.mV[1], vec.mV[2], vec.mV[0], 0.0f); + return vec_ogl; +} + +LLVector4 LLEnvironment::getLightDirectionCFR() const +{ + LLVector3 light_direction = getLightDirection(); + LLVector4 light_direction_cfr = toCFR(light_direction); + return light_direction_cfr; +} + +LLVector4 LLEnvironment::getClampedLightNorm() const +{ + LLVector3 light_direction = getLightDirection(); + if (light_direction.mV[2] < -0.1f) + { + light_direction.mV[2] = -0.1f; + } + return toLightNorm(light_direction); +} + +LLVector4 LLEnvironment::getRotatedLightNorm() const +{ + LLVector3 light_direction = getLightDirection(); + light_direction *= LLQuaternion(-mLastCamYaw, LLVector3(0.f, 1.f, 0.f)); + return toLightNorm(light_direction); +} + //------------------------------------------------------------------------- void LLEnvironment::update(const LLViewerCamera * cam) { @@ -672,18 +774,14 @@ void LLEnvironment::update(const LLViewerCamera * cam) // update clouds, sun, and general updateCloudScroll(); - F32 camYaw = cam->getYaw(); + // cache this for use in rotating the rotated light vec for shader param updates later... + mLastCamYaw = cam->getYaw() + SUN_DELTA_YAW; stop_glerror(); // *TODO: potential optimization - this block may only need to be // executed some of the time. For example for water shaders only. { - LLVector3 lightNorm3( getLightDirection() ); - - lightNorm3 *= LLQuaternion(-(camYaw + SUN_DELTA_YAW), LLVector3(0.f, 1.f, 0.f)); - mRotatedLight = 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) @@ -722,12 +820,24 @@ void LLEnvironment::updateGLVariablesForSettings(LLGLSLShader *shader, const LLS LLSettingsBase::parammapping_t params = psetting->getParameterMap(); for (auto &it: params) { - if (!psetting->mSettings.has(it.first)) + LLSD value; + + bool found_in_settings = psetting->mSettings.has(it.first); + bool found_in_legacy_settings = !found_in_settings && psetting->mSettings.has(LLSettingsSky::SETTING_LEGACY_HAZE) && psetting->mSettings[LLSettingsSky::SETTING_LEGACY_HAZE].has(it.first); + + if (!found_in_settings && !found_in_legacy_settings) continue; - LLSD value = psetting->mSettings[it.first]; - LLSD::Type setting_type = value.type(); + if (found_in_settings) + { + value = psetting->mSettings[it.first]; + } + else if (found_in_legacy_settings) + { + value = psetting->mSettings[LLSettingsSky::SETTING_LEGACY_HAZE][it.first]; + } + LLSD::Type setting_type = value.type(); stop_glerror(); switch (setting_type) { @@ -783,26 +893,10 @@ void LLEnvironment::updateGLVariablesForSettings(LLGLSLShader *shader, const LLS void LLEnvironment::updateShaderUniforms(LLGLSLShader *shader) { if (gPipeline.canUseWindLightShaders()) - { - updateGLVariablesForSettings(shader, mCurrentEnvironment->getSky()); + { updateGLVariablesForSettings(shader, mCurrentEnvironment->getWater()); - } - - if (shader->mShaderGroup == LLGLSLShader::SG_DEFAULT) - { - stop_glerror(); - shader->uniform4fv(LLShaderMgr::LIGHTNORM, 1, mRotatedLight.mV); - shader->uniform3fv(LLShaderMgr::WL_CAMPOSLOCAL, 1, LLViewerCamera::getInstance()->getOrigin().mV); - stop_glerror(); - } - else if (shader->mShaderGroup == LLGLSLShader::SG_SKY) - { - stop_glerror(); - shader->uniform4fv(LLViewerShaderMgr::LIGHTNORM, 1, getClampedLightDirection().mV); - stop_glerror(); - } - - shader->uniform1f(LLShaderMgr::SCENE_LIGHT_STRENGTH, getSceneLightStrength()); + updateGLVariablesForSettings(shader, mCurrentEnvironment->getSky()); + } } LLEnvironment::list_name_id_t LLEnvironment::getSkyList() const @@ -1300,9 +1394,9 @@ LLEnvironment::EnvironmentInfo::ptr_t LLEnvironment::EnvironmentInfo::extract(LL if (environment.has("region_id")) pinfo->mRegionId = environment["region_id"].asUUID(); if (environment.has("day_length")) - pinfo->mDayLength = S64Seconds(environment["day_length"].asInteger()); + pinfo->mDayLength = LLSettingsDay::Seconds(environment["day_length"].asInteger()); if (environment.has("day_offset")) - pinfo->mDayOffset = S64Seconds(environment["day_offset"].asInteger()); + pinfo->mDayOffset = LLSettingsDay::Seconds(environment["day_offset"].asInteger()); if (environment.has("day_hash")) pinfo->mDayHash = environment["day_hash"].asInteger(); if (environment.has("day_cycle")) @@ -1551,7 +1645,7 @@ LLEnvironment::DayInstance::DayInstance() : mSkyTrack(1) { } -void LLEnvironment::DayInstance::update(F64Seconds delta) +void LLEnvironment::DayInstance::update(LLSettingsBase::Seconds delta) { if (!mInitialized) initialize(); @@ -1567,7 +1661,7 @@ void LLEnvironment::DayInstance::update(F64Seconds delta) // mWater->update(); } -void LLEnvironment::DayInstance::setDay(const LLSettingsDay::ptr_t &pday, S64Seconds daylength, S64Seconds dayoffset) +void LLEnvironment::DayInstance::setDay(const LLSettingsDay::ptr_t &pday, LLSettingsDay::Seconds daylength, LLSettingsDay::Seconds dayoffset) { if (mType == TYPE_FIXED) LL_WARNS("ENVIRONMENT") << "Fixed day instance changed to Cycled" << LL_ENDL; @@ -1596,7 +1690,15 @@ void LLEnvironment::DayInstance::setSky(const LLSettingsSky::ptr_t &psky) mInitialized = false; mSky = psky; + mSky->update(); mBlenderSky.reset(); + + if (gAtmosphere) + { + AtmosphericModelSettings settings; + LLEnvironment::getAtmosphericModelSettings(settings, psky); + gAtmosphere->configureAtmosphericModel(settings); + } } void LLEnvironment::DayInstance::setWater(const LLSettingsWater::ptr_t &pwater) @@ -1607,6 +1709,7 @@ void LLEnvironment::DayInstance::setWater(const LLSettingsWater::ptr_t &pwater) mInitialized = false; mWater = pwater; + mWater->update(); mBlenderWater.reset(); } @@ -1649,7 +1752,7 @@ void LLEnvironment::DayInstance::setBlenders(const LLSettingsBlender::ptr_t &sky mBlenderWater = waterblend; } -F64 LLEnvironment::DayInstance::secondsToKeyframe(S64Seconds seconds) +F64 LLEnvironment::DayInstance::secondsToKeyframe(LLSettingsDay::Seconds seconds) { F64 frame = static_cast<F64>(seconds.value() % mDayLength.value()) / static_cast<F64>(mDayLength.value()); @@ -1658,7 +1761,7 @@ F64 LLEnvironment::DayInstance::secondsToKeyframe(S64Seconds seconds) void LLEnvironment::DayInstance::animate() { - F64Seconds now(LLDate::now().secondsSinceEpoch()); + LLSettingsBase::Seconds now(LLDate::now().secondsSinceEpoch()); now += mDayOffset; @@ -1706,7 +1809,7 @@ void LLEnvironment::DayInstance::animate() //------------------------------------------------------------------------- LLEnvironment::DayTransition::DayTransition(const LLSettingsSky::ptr_t &skystart, - const LLSettingsWater::ptr_t &waterstart, LLEnvironment::DayInstance::ptr_t &end, S64Seconds time) : + const LLSettingsWater::ptr_t &waterstart, LLEnvironment::DayInstance::ptr_t &end, LLSettingsDay::Seconds time) : DayInstance(), mStartSky(skystart), mStartWater(waterstart), @@ -1716,7 +1819,7 @@ LLEnvironment::DayTransition::DayTransition(const LLSettingsSky::ptr_t &skystart } -void LLEnvironment::DayTransition::update(F64Seconds delta) +void LLEnvironment::DayTransition::update(LLSettingsBase::Seconds delta) { mNextInstance->update(delta); DayInstance::update(delta); |