/** * @file llsettingssky.h * @author optional * @brief A base class for asset based settings groups. * * $LicenseInfo:2011&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2017, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_SETTINGS_SKY_H #define LL_SETTINGS_SKY_H #include "llsettingsbase.h" #include "v4coloru.h" class LLSettingsSky: public LLSettingsBase { public: static const std::string SETTING_AMBIENT; static const std::string SETTING_BLOOM_TEXTUREID; static const std::string SETTING_BLUE_DENSITY; static const std::string SETTING_BLUE_HORIZON; static const std::string SETTING_DENSITY_MULTIPLIER; static const std::string SETTING_DISTANCE_MULTIPLIER; static const std::string SETTING_HAZE_DENSITY; static const std::string SETTING_HAZE_HORIZON; static const std::string SETTING_CLOUD_COLOR; static const std::string SETTING_CLOUD_POS_DENSITY1; static const std::string SETTING_CLOUD_POS_DENSITY2; static const std::string SETTING_CLOUD_SCALE; static const std::string SETTING_CLOUD_SCROLL_RATE; static const std::string SETTING_CLOUD_SHADOW; static const std::string SETTING_CLOUD_TEXTUREID; static const std::string SETTING_DOME_OFFSET; static const std::string SETTING_DOME_RADIUS; static const std::string SETTING_GAMMA; static const std::string SETTING_GLOW; static const std::string SETTING_LIGHT_NORMAL; static const std::string SETTING_MAX_Y; static const std::string SETTING_MOON_ROTATION; static const std::string SETTING_MOON_TEXTUREID; static const std::string SETTING_STAR_BRIGHTNESS; static const std::string SETTING_SUNLIGHT_COLOR; static const std::string SETTING_SUN_ROTATION; static const std::string SETTING_SUN_TEXTUREID; static const std::string SETTING_PLANET_RADIUS; static const std::string SETTING_SKY_BOTTOM_RADIUS; static const std::string SETTING_SKY_TOP_RADIUS; static const std::string SETTING_SUN_ARC_RADIANS; static const std::string SETTING_RAYLEIGH_CONFIG; static const std::string SETTING_MIE_CONFIG; static const std::string SETTING_ABSORPTION_CONFIG; static const std::string KEY_DENSITY_PROFILE; static const std::string SETTING_DENSITY_PROFILE_WIDTH; static const std::string SETTING_DENSITY_PROFILE_EXP_TERM; static const std::string SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR; static const std::string SETTING_DENSITY_PROFILE_LINEAR_TERM; static const std::string SETTING_DENSITY_PROFILE_CONSTANT_TERM; static const std::string SETTING_MIE_ANISOTROPY_FACTOR; typedef std::shared_ptr ptr_t; typedef std::pair azimalt_t; //--------------------------------------------------------------------- LLSettingsSky(const LLSD &data); virtual ~LLSettingsSky() { }; virtual ptr_t buildClone() = 0; //--------------------------------------------------------------------- virtual std::string getSettingType() const override { return std::string("sky"); } virtual LLSettingsType::type_e getSettingTypeValue() const override { return LLSettingsType::ST_SKY; } // Settings status virtual void blend(const LLSettingsBase::ptr_t &end, F64 blendf) override; static LLSD defaults(); LLUUID getBloomTextureId() const { return mSettings[SETTING_BLOOM_TEXTUREID].asUUID(); } //--------------------------------------------------------------------- LLColor3 getAmbientColor() const { return LLColor3(mSettings[SETTING_AMBIENT]); } void setAmbientColor(const LLColor3 &val) { setValue(SETTING_AMBIENT, val); } LLColor3 getBlueDensity() const { return LLColor3(mSettings[SETTING_BLUE_DENSITY]); } void setBlueDensity(const LLColor3 &val) { setValue(SETTING_BLUE_DENSITY, val); } LLColor3 getBlueHorizon() const { return LLColor3(mSettings[SETTING_BLUE_HORIZON]); } void setBlueHorizon(const LLColor3 &val) { setValue(SETTING_BLUE_HORIZON, val); } F32 getDensityMultiplier() const { return mSettings[SETTING_DENSITY_MULTIPLIER].asReal(); } void setDensityMultiplier(F32 val) { setValue(SETTING_DENSITY_MULTIPLIER, val); } F32 getDistanceMultiplier() const { return mSettings[SETTING_DISTANCE_MULTIPLIER].asReal(); } void setDistanceMultiplier(F32 val) { setValue(SETTING_DISTANCE_MULTIPLIER, val); } F32 getHazeDensity() const { return mSettings[SETTING_HAZE_DENSITY].asReal(); } void setHazeDensity(F32 val) { setValue(SETTING_HAZE_DENSITY, val); } F32 getHazeHorizon() const { return mSettings[SETTING_HAZE_HORIZON].asReal(); } void setHazeHorizon(F32 val) { setValue(SETTING_HAZE_HORIZON, val); } LLColor3 getCloudColor() const { return LLColor3(mSettings[SETTING_CLOUD_COLOR]); } void setCloudColor(const LLColor3 &val) { setValue(SETTING_CLOUD_COLOR, val); } LLUUID getCloudNoiseTextureId() const { return mSettings[SETTING_CLOUD_TEXTUREID].asUUID(); } LLColor3 getCloudPosDensity1() const { return LLColor3(mSettings[SETTING_CLOUD_POS_DENSITY1]); } void setCloudPosDensity1(const LLColor3 &val) { setValue(SETTING_CLOUD_POS_DENSITY1, val); } LLColor3 getCloudPosDensity2() const { return LLColor3(mSettings[SETTING_CLOUD_POS_DENSITY2]); } void setCloudPosDensity2(const LLColor3 &val) { setValue(SETTING_CLOUD_POS_DENSITY2, val); } F32 getCloudScale() const { return mSettings[SETTING_CLOUD_SCALE].asReal(); } void setCloudScale(F32 val) { setValue(SETTING_CLOUD_SCALE, val); } LLVector2 getCloudScrollRate() const { return LLVector2(mSettings[SETTING_CLOUD_SCROLL_RATE]); } void setCloudScrollRate(const LLVector2 &val) { setValue(SETTING_CLOUD_SCROLL_RATE, val); } void setCloudScrollRateX(F32 val) { mSettings[SETTING_CLOUD_SCROLL_RATE][0] = val; setDirtyFlag(true); } void setCloudScrollRateY(F32 val) { mSettings[SETTING_CLOUD_SCROLL_RATE][1] = val; setDirtyFlag(true); } F32 getCloudShadow() const { return mSettings[SETTING_CLOUD_SHADOW].asReal(); } void setCloudShadow(F32 val) { setValue(SETTING_CLOUD_SHADOW, val); } F32 getDomeOffset() const { return DOME_OFFSET; //return mSettings[SETTING_DOME_OFFSET].asReal(); } F32 getDomeRadius() const { return DOME_RADIUS; //return mSettings[SETTING_DOME_RADIUS].asReal(); } F32 getGamma() const { return mSettings[SETTING_GAMMA].asReal(); } void setGamma(F32 val) { mSettings[SETTING_GAMMA] = LLSD::Real(val); setDirtyFlag(true); } LLColor3 getGlow() const { return LLColor3(mSettings[SETTING_GLOW]); } void setGlow(const LLColor3 &val) { setValue(SETTING_GLOW, val); } LLVector3 getLightNormal() const { return LLVector3(mSettings[SETTING_LIGHT_NORMAL]); } void setLightNormal(const LLVector3 &val) { setValue(SETTING_LIGHT_NORMAL, val); } F32 getMaxY() const { return mSettings[SETTING_MAX_Y].asReal(); } LLQuaternion getMoonRotation() const { return LLQuaternion(mSettings[SETTING_MOON_ROTATION]); } void setMoonRotation(const LLQuaternion &val) { setValue(SETTING_MOON_ROTATION, val); } azimalt_t getMoonRotationAzAl() const; void setMoonRotation(F32 azimuth, F32 altitude); void setMoonRotation(const azimalt_t &azialt) { setMoonRotation(azialt.first, azialt.second); } LLUUID getMoonTextureId() const { return mSettings[SETTING_MOON_TEXTUREID].asUUID(); } F32 getStarBrightness() const { return mSettings[SETTING_STAR_BRIGHTNESS].asReal(); } void setStarBrightness(F32 val) { setValue(SETTING_STAR_BRIGHTNESS, val); } LLColor3 getSunlightColor() const { return LLColor3(mSettings[SETTING_SUNLIGHT_COLOR]); } void setSunlightColor(const LLColor3 &val) { setValue(SETTING_SUNLIGHT_COLOR, val); } LLQuaternion getSunRotation() const { return LLQuaternion(mSettings[SETTING_SUN_ROTATION]); } azimalt_t getSunRotationAzAl() const; void setSunRotation(const LLQuaternion &val) { setValue(SETTING_SUN_ROTATION, val); } void setSunRotation(F32 azimuth, F32 altitude); void setSunRotation(const azimalt_t & azimalt) { setSunRotation(azimalt.first, azimalt.second); } LLUUID getSunTextureId() const { return mSettings[SETTING_SUN_TEXTUREID].asUUID(); } // Internal/calculated settings LLVector3 getLightDirection() const { update(); return mLightDirection; }; LLVector3 getClampedLightDirection() const { update(); return mClampedLightDirection; }; LLVector3 getSunDirection() const { update(); return mSunDirection; } LLVector3 getMoonDirection() const { update(); return mMoonDirection; } LLColor4U getFadeColor() const { update(); return mFadeColor; } LLColor4 getMoonAmbient() const { update(); return mMoonAmbient; } LLColor3 getMoonDiffuse() const { update(); return mMoonDiffuse; } LLColor4 getSunAmbient() const { update(); return mSunAmbient; } LLColor3 getSunDiffuse() const { update(); return mSunDiffuse; } LLColor4 getTotalAmbient() const { update(); return mTotalAmbient; } virtual validation_list_t getValidationList() const override; static validation_list_t validationList(); static LLSD translateLegacySettings(LLSD legacy); protected: static const std::string SETTING_LEGACY_EAST_ANGLE; static const std::string SETTING_LEGACY_ENABLE_CLOUD_SCROLL; static const std::string SETTING_LEGACY_SUN_ANGLE; LLSettingsSky(); virtual stringset_t getSlerpKeys() const override; virtual void updateSettings() override; private: static LLSD rayleighConfigDefault(); static LLSD absorptionConfigDefault(); static LLSD mieConfigDefault(); static const F32 NIGHTTIME_ELEVATION; static const F32 NIGHTTIME_ELEVATION_COS; void calculateHeavnlyBodyPositions(); void calculateLightSettings(); LLColor3 getLightAttenuation(F32 distance) const; LLColor3 getLightTransmittance() const; LLColor3 gammaCorrect(const LLColor3& in) const; LLVector3 mSunDirection; LLVector3 mMoonDirection; LLVector3 mLightDirection; LLVector3 mClampedLightDirection; static const F32 DOME_RADIUS; static const F32 DOME_OFFSET; LLColor4U mFadeColor; LLColor4 mMoonAmbient; LLColor3 mMoonDiffuse; LLColor4 mSunAmbient; LLColor3 mSunDiffuse; LLColor4 mTotalAmbient; typedef std::map mapNameToUniformId_t; static mapNameToUniformId_t sNameToUniformMapping; }; #endif