diff options
Diffstat (limited to 'indra/newview/llwlparammanager.h')
| -rw-r--r-- | indra/newview/llwlparammanager.h | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/indra/newview/llwlparammanager.h b/indra/newview/llwlparammanager.h deleted file mode 100644 index 61f86b747f..0000000000 --- a/indra/newview/llwlparammanager.h +++ /dev/null @@ -1,323 +0,0 @@ -/** - * @file llwlparammanager.h - * @brief Implementation for the LLWLParamManager class. - * - * $LicenseInfo:firstyear=2007&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, 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_WLPARAMMANAGER_H -#define LL_WLPARAMMANAGER_H - -#include <list> -#include <map> -#include "llwlparamset.h" -#include "llwlanimator.h" -#include "llwldaycycle.h" -#include "llviewercamera.h" -#include "lltrans.h" - -class LLGLSLShader; - -// color control -struct WLColorControl { - - F32 r, g, b, i; /// the values - std::string mName; /// name to use to dereference params - std::string mSliderName; /// name of the slider in menu - bool hasSliderName; /// only set slider name for true color types - bool isSunOrAmbientColor; /// flag for if it's the sun or ambient color controller - bool isBlueHorizonOrDensity; /// flag for if it's the Blue Horizon or Density color controller - - inline WLColorControl(F32 red, F32 green, F32 blue, F32 intensity, - const std::string& n, const std::string& sliderName = LLStringUtil::null) - : r(red), g(green), b(blue), i(intensity), mName(n), mSliderName(sliderName) - { - // if there's a slider name, say we have one - hasSliderName = false; - if (mSliderName != "") { - hasSliderName = true; - } - - // if it's the sun controller - isSunOrAmbientColor = false; - if (mSliderName == "WLSunlight" || mSliderName == "WLAmbient") { - isSunOrAmbientColor = true; - } - - isBlueHorizonOrDensity = false; - if (mSliderName == "WLBlueHorizon" || mSliderName == "WLBlueDensity") { - isBlueHorizonOrDensity = true; - } - } - - inline WLColorControl & operator = (LLVector4 const & val) { - r = val.mV[0]; - g = val.mV[1]; - b = val.mV[2]; - i = val.mV[3]; - return *this; - } - - inline operator LLVector4 (void) const { - return LLVector4(r, g, b, i); - } - - inline operator LLVector3 (void) const { - return LLVector3(r, g, b); - } - - inline void update(LLWLParamSet & params) const { - params.set(mName, r, g, b, i); - } -}; - -// float slider control -struct WLFloatControl { - F32 x; - std::string mName; - F32 mult; - - inline WLFloatControl(F32 val, const std::string& n, F32 m=1.0f) - : x(val), mName(n), mult(m) - { - } - - inline WLFloatControl & operator = (F32 val) { - x = val; - return *this; - } - - inline operator F32 (void) const { - return x; - } - - inline void update(LLWLParamSet & params) const { - params.set(mName, x); - } -}; - -/// WindLight parameter manager class - what controls all the wind light shaders -class LLWLParamManager : public LLSingleton<LLWLParamManager> -{ - LLSINGLETON(LLWLParamManager); - ~LLWLParamManager(); - LOG_CLASS(LLWLParamManager); - -public: - typedef std::list<std::string> preset_name_list_t; - typedef std::list<LLWLParamKey> preset_key_list_t; - typedef boost::signals2::signal<void()> preset_list_signal_t; - - /// save the parameter presets to file - void savePreset(const LLWLParamKey key); - - /// Set shader uniforms dirty, so they'll update automatically. - void propagateParameters(void); - - /// Update shader uniforms that have changed. - void updateShaderUniforms(LLGLSLShader * shader); - - /// setup the animator to run - void resetAnimator(F32 curTime, bool run); - - /// update information camera dependent parameters - void update(LLViewerCamera * cam); - - /// apply specified day cycle, setting time to noon by default - bool applyDayCycleParams(const LLSD& params, LLEnvKey::EScope scope, F32 time = 0.5); - - /// Apply Default.xml map - void setDefaultDay(); - - /// apply specified fixed sky params - bool applySkyParams(const LLSD& params); - - void setDefaultSky(); - - // get where the light is pointing - inline LLVector4 getLightDir(void) const; - - // get where the light is pointing - inline LLVector4 getClampedLightDir(void) const; - - // get where the light is pointing - inline LLVector4 getRotatedLightDir(void) const; - - /// get the dome's offset - inline F32 getDomeOffset(void) const; - - /// get the radius of the dome - inline F32 getDomeRadius(void) const; - - /// add a param set (preset) to the list - bool addParamSet(const LLWLParamKey& key, LLWLParamSet& param); - - /// add a param set (preset) to the list - BOOL addParamSet(const LLWLParamKey& key, LLSD const & param); - - /// get a param set (preset) from the list - bool getParamSet(const LLWLParamKey& key, LLWLParamSet& param); - - /// check whether the preset is in the list - bool hasParamSet(const LLWLParamKey& key); - - /// set the param in the list with a new param - bool setParamSet(const LLWLParamKey& key, LLWLParamSet& param); - - /// set the param in the list with a new param - bool setParamSet(const LLWLParamKey& key, LLSD const & param); - - /// gets rid of a parameter and any references to it - /// ignores "delete_from_disk" if the scope is not local - void removeParamSet(const LLWLParamKey& key, bool delete_from_disk); - - /// clear parameter mapping of a given scope - void clearParamSetsOfScope(LLEnvKey::EScope scope); - - /// @return true if the preset comes out of the box - bool isSystemPreset(const std::string& preset_name) const; - - /// @return user and system preset names as a single list - void getPresetNames(preset_name_list_t& region, preset_name_list_t& user, preset_name_list_t& sys) const; - - /// @return user preset names - void getUserPresetNames(preset_name_list_t& user) const; - - /// @return keys of all known presets - void getPresetKeys(preset_key_list_t& keys) const; - - /// Emitted when a preset gets added or deleted. - boost::signals2::connection setPresetListChangeCallback(const preset_list_signal_t::slot_type& cb); - - /// add all skies in LLSD using the given scope - void addAllSkies(LLEnvKey::EScope scope, const LLSD& preset_map); - - /// refresh region-scope presets - void refreshRegionPresets(const LLSD& region_sky_presets); - - // returns all skies referenced by the current day cycle (in mDay), with their final names - // side effect: applies changes to all internal structures! (trashes all unreferenced skies in scope, keys in day cycle rescoped to scope, etc.) - std::map<LLWLParamKey, LLWLParamSet> finalizeFromDayCycle(LLWLParamKey::EScope scope); - - // returns all skies in map (intended to be called with output from a finalize) - static LLSD createSkyMap(std::map<LLWLParamKey, LLWLParamSet> map); - - /// escape string in a way different from LLURI::escape() - static std::string escapeString(const std::string& str); - - // helper variables - LLWLAnimator mAnimator; - - /// actual direction of the sun - LLVector4 mLightDir; - - /// light norm adjusted so haze works correctly - LLVector4 mRotatedLightDir; - - /// clamped light norm for shaders that - /// are adversely affected when the sun goes below the - /// horizon - LLVector4 mClampedLightDir; - - // list of params and how they're cycled for days - LLWLDayCycle mDay; - - LLWLParamSet mCurParams; - - /// Sun Delta Terrain tweak variables. - F32 mSunDeltaYaw; - WLFloatControl mWLGamma; - - F32 mSceneLightStrength; - - /// Atmospherics - WLColorControl mBlueHorizon; - WLFloatControl mHazeDensity; - WLColorControl mBlueDensity; - WLFloatControl mDensityMult; - WLFloatControl mHazeHorizon; - WLFloatControl mMaxAlt; - - /// Lighting - WLColorControl mLightnorm; - WLColorControl mSunlight; - WLColorControl mAmbient; - WLColorControl mGlow; - - /// Clouds - WLColorControl mCloudColor; - WLColorControl mCloudMain; - WLFloatControl mCloudCoverage; - WLColorControl mCloudDetail; - WLFloatControl mDistanceMult; - WLFloatControl mCloudScale; - - /// sky dome - F32 mDomeOffset; - F32 mDomeRadius; - - -private: - - friend class LLWLAnimator; - - void loadAllPresets(); - void loadPresetsFromDir(const std::string& dir); - bool loadPreset(const std::string& path); - - static std::string getSysDir(); - static std::string getUserDir(); - - /*virtual*/ void initSingleton(); - // list of all the parameters, listed by name - std::map<LLWLParamKey, LLWLParamSet> mParamList; - - preset_list_signal_t mPresetListChangeSignal; -}; - -inline F32 LLWLParamManager::getDomeOffset(void) const -{ - return mDomeOffset; -} - -inline F32 LLWLParamManager::getDomeRadius(void) const -{ - return mDomeRadius; -} - -inline LLVector4 LLWLParamManager::getLightDir(void) const -{ - return mLightDir; -} - -inline LLVector4 LLWLParamManager::getClampedLightDir(void) const -{ - return mClampedLightDir; -} - -inline LLVector4 LLWLParamManager::getRotatedLightDir(void) const -{ - return mRotatedLightDir; -} - -#endif - |