diff options
Diffstat (limited to 'indra/llinventory/llsettingssky.cpp')
| -rw-r--r-- | indra/llinventory/llsettingssky.cpp | 112 |
1 files changed, 77 insertions, 35 deletions
diff --git a/indra/llinventory/llsettingssky.cpp b/indra/llinventory/llsettingssky.cpp index bc7f4f2b5a..56449c0598 100644 --- a/indra/llinventory/llsettingssky.cpp +++ b/indra/llinventory/llsettingssky.cpp @@ -564,36 +564,53 @@ LLSettingsSky::validation_list_t LLSettingsSky::validationList() return validation; } +LLSD LLSettingsSky::createDensityProfileLayer( + F32 width, + F32 exponential_term, + F32 exponential_scale_factor, + F32 linear_term, + F32 constant_term, + F32 aniso_factor) +{ + LLSD dflt_layer; + dflt_layer[SETTING_DENSITY_PROFILE_WIDTH] = width; // 0 -> the entire atmosphere + dflt_layer[SETTING_DENSITY_PROFILE_EXP_TERM] = exponential_term; + dflt_layer[SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR] = exponential_scale_factor; + dflt_layer[SETTING_DENSITY_PROFILE_LINEAR_TERM] = linear_term; + dflt_layer[SETTING_DENSITY_PROFILE_CONSTANT_TERM] = constant_term; + + if (aniso_factor != 0.0f) + { + dflt_layer[SETTING_MIE_ANISOTROPY_FACTOR] = aniso_factor; + } + + return dflt_layer; +} + +LLSD LLSettingsSky::createSingleLayerDensityProfile( + F32 width, + F32 exponential_term, + F32 exponential_scale_factor, + F32 linear_term, + F32 constant_term, + F32 aniso_factor) +{ + LLSD dflt; + LLSD dflt_layer = createDensityProfileLayer(width, exponential_term, exponential_scale_factor, linear_term, constant_term, aniso_factor); + dflt.append(dflt_layer); + return dflt; +} + LLSD LLSettingsSky::rayleighConfigDefault() { - LLSD dflt_rayleigh; - LLSD dflt_rayleigh_layer; - dflt_rayleigh_layer[SETTING_DENSITY_PROFILE_WIDTH] = 0.0f; // 0 -> the entire atmosphere - dflt_rayleigh_layer[SETTING_DENSITY_PROFILE_EXP_TERM] = 1.0f; - dflt_rayleigh_layer[SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR] = -1.0f / 8000.0f; - dflt_rayleigh_layer[SETTING_DENSITY_PROFILE_LINEAR_TERM] = 0.0f; - dflt_rayleigh_layer[SETTING_DENSITY_PROFILE_CONSTANT_TERM] = 0.0f; - dflt_rayleigh.append(dflt_rayleigh_layer); - return dflt_rayleigh; + return createSingleLayerDensityProfile(0.0f, 1.0f, -1.0f / 8000.0f, 0.0f, 0.0f); } LLSD LLSettingsSky::absorptionConfigDefault() { // absorption (ozone) has two linear ramping zones - LLSD dflt_absorption_layer_a; - dflt_absorption_layer_a[SETTING_DENSITY_PROFILE_WIDTH] = 25000.0f; // 0 -> the entire atmosphere - dflt_absorption_layer_a[SETTING_DENSITY_PROFILE_EXP_TERM] = 0.0f; - dflt_absorption_layer_a[SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR] = 0.0f; - dflt_absorption_layer_a[SETTING_DENSITY_PROFILE_LINEAR_TERM] = -1.0f / 25000.0f; - dflt_absorption_layer_a[SETTING_DENSITY_PROFILE_CONSTANT_TERM] = -2.0f / 3.0f; - - LLSD dflt_absorption_layer_b; - dflt_absorption_layer_b[SETTING_DENSITY_PROFILE_WIDTH] = 0.0f; // 0 -> remainder of the atmosphere - dflt_absorption_layer_b[SETTING_DENSITY_PROFILE_EXP_TERM] = 0.0f; - dflt_absorption_layer_b[SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR] = 0.0f; - dflt_absorption_layer_b[SETTING_DENSITY_PROFILE_LINEAR_TERM] = -1.0f / 15000.0f; - dflt_absorption_layer_b[SETTING_DENSITY_PROFILE_CONSTANT_TERM] = 8.0f / 3.0f; - + LLSD dflt_absorption_layer_a = createDensityProfileLayer(25000.0f, 0.0f, 0.0f, -1.0f / 25000.0f, -2.0f / 3.0f); + LLSD dflt_absorption_layer_b = createDensityProfileLayer(0.0f, 0.0f, 0.0f, -1.0f / 15000.0f, 8.0f / 3.0f); LLSD dflt_absorption; dflt_absorption.append(dflt_absorption_layer_a); dflt_absorption.append(dflt_absorption_layer_b); @@ -602,15 +619,7 @@ LLSD LLSettingsSky::absorptionConfigDefault() LLSD LLSettingsSky::mieConfigDefault() { - LLSD dflt_mie; - LLSD dflt_mie_layer; - dflt_mie_layer[SETTING_DENSITY_PROFILE_WIDTH] = 0.0f; // 0 -> the entire atmosphere - dflt_mie_layer[SETTING_DENSITY_PROFILE_EXP_TERM] = 1.0f; - dflt_mie_layer[SETTING_DENSITY_PROFILE_EXP_SCALE_FACTOR] = -1.0f / 1200.0f; - dflt_mie_layer[SETTING_DENSITY_PROFILE_LINEAR_TERM] = 0.0f; - dflt_mie_layer[SETTING_DENSITY_PROFILE_CONSTANT_TERM] = 0.0f; - dflt_mie_layer[SETTING_MIE_ANISOTROPY_FACTOR] = 0.8f; - dflt_mie.append(dflt_mie_layer); + LLSD dflt_mie = createSingleLayerDensityProfile(0.0f, 1.0f, -1.0f / 1200.0f, 0.0f, 0.0f, 0.8f); return dflt_mie; } @@ -661,7 +670,7 @@ LLSD LLSettingsSky::defaults(const LLSettingsBase::TrackPosition& position) dfltsetting[SETTING_PLANET_RADIUS] = 6360.0f; dfltsetting[SETTING_SKY_BOTTOM_RADIUS] = 6360.0f; dfltsetting[SETTING_SKY_TOP_RADIUS] = 6420.0f; - dfltsetting[SETTING_SUN_ARC_RADIANS] = 0.00935f / 2.0f; + dfltsetting[SETTING_SUN_ARC_RADIANS] = 0.00045f; dfltsetting[SETTING_RAYLEIGH_CONFIG] = rayleighConfigDefault(); dfltsetting[SETTING_MIE_CONFIG] = mieConfigDefault(); @@ -1152,9 +1161,27 @@ F32 LLSettingsSky::getSunArcRadians() const F32 LLSettingsSky::getMieAnisotropy() const { - return mSettings[SETTING_MIE_ANISOTROPY_FACTOR].asReal(); + return getMieConfig()[SETTING_MIE_ANISOTROPY_FACTOR].asReal(); } - + +LLSD LLSettingsSky::getRayleighConfig() const +{ + LLSD copy = *(mSettings[SETTING_RAYLEIGH_CONFIG].beginArray()); + return copy; +} + +LLSD LLSettingsSky::getMieConfig() const +{ + LLSD copy = *(mSettings[SETTING_MIE_CONFIG].beginArray()); + return copy; +} + +LLSD LLSettingsSky::getAbsorptionConfig() const +{ + LLSD copy = *(mSettings[SETTING_ABSORPTION_CONFIG].beginArray()); + return copy; +} + LLSD LLSettingsSky::getRayleighConfigs() const { return mSettings[SETTING_RAYLEIGH_CONFIG]; @@ -1170,6 +1197,21 @@ LLSD LLSettingsSky::getAbsorptionConfigs() const return mSettings[SETTING_ABSORPTION_CONFIG]; } +void LLSettingsSky::setRayleighConfigs(const LLSD& rayleighConfig) +{ + mSettings[SETTING_RAYLEIGH_CONFIG] = rayleighConfig; +} + +void LLSettingsSky::setMieConfigs(const LLSD& mieConfig) +{ + mSettings[SETTING_MIE_CONFIG] = mieConfig; +} + +void LLSettingsSky::setAbsorptionConfigs(const LLSD& absorptionConfig) +{ + mSettings[SETTING_ABSORPTION_CONFIG] = absorptionConfig; +} + LLUUID LLSettingsSky::getBloomTextureId() const { return mSettings[SETTING_BLOOM_TEXTUREID].asUUID(); |