DefaultLightShareScript

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Drop the following script inside a prim and it should change everything to the usual "normal" defaults.
 
Drop the following script inside a prim and it should change everything to the usual "normal" defaults.
  
<source lang="javascript">default
+
== Examples ==
 +
<source lang="lsl">
 +
//
 +
// Default LightShare Script Example
 +
// Author: djphil
 +
//
 +
 
 +
// Define a list of settings for LightShare
 +
list settings = [
 +
    WL_WATER_COLOR, <4.0, 38.0, 64.0>,  // Set water color
 +
    WL_WATER_FOG_DENSITY_EXPONENT, 4.0,  // Set water fog density exponent
 +
    WL_UNDERWATER_FOG_MODIFIER, 0.25,    // Set underwater fog modifier
 +
 
 +
    WL_REFLECTION_WAVELET_SCALE, <2.0, 2.0, 2.0>,  // Set reflection wavelet scale
 +
    WL_FRESNEL_SCALE, 0.4,              // Set Fresnel scale
 +
    WL_FRESNEL_OFFSET, 0.5,            // Set Fresnel offset
 +
 
 +
    // Set refraction scale above and below water
 +
    WL_REFRACT_SCALE_ABOVE, 0.03,
 +
    WL_REFRACT_SCALE_BELOW, 0.2,
 +
    WL_BLUR_MULTIPLIER, 0.04,          // Set blur multiplier
 +
 
 +
    // Set big and little wave directions
 +
    WL_BIG_WAVE_DIRECTION, <1.05, -0.42, 0.0>,
 +
    WL_LITTLE_WAVE_DIRECTION, <1.11, -1.16, 0.0>,
 +
 
 +
    WL_NORMAL_MAP_TEXTURE, "822ded49-9a6c-f61c-cb89-6df54f42cdf4",  // Set normal map texture
 +
 
 +
    WL_HORIZON, <0.25, 0.25, 0.32, 0.32>,  // Set horizon color
 +
    WL_HAZE_HORIZON, 0.19,              // Set haze horizon
 +
 
 +
    WL_BLUE_DENSITY, <0.12, 0.22, 0.38, 0.38>,  // Set blue density
 +
    WL_HAZE_DENSITY, 0.70,              // Set haze density
 +
 
 +
    WL_DENSITY_MULTIPLIER, 0.18,        // Set density multiplier
 +
    WL_DISTANCE_MULTIPLIER, 0.8,        // Set distance multiplier
 +
    WL_MAX_ALTITUDE, 1605,              // Set max altitude
 +
 
 +
    WL_SUN_MOON_POSITION, 0.317,        // Set sun/moon position
 +
    WL_SUN_MOON_COLOR, <0.24, 0.26, 0.3, 0.3>,  // Set sun/moon color
 +
    WL_AMBIENT, <0.35, 0.35, 0.35, 0.35>,  // Set ambient light
 +
    WL_EAST_ANGLE, 0.0,                // Set east angle
 +
 
 +
    WL_SUN_GLOW_FOCUS, 0.1,            // Set sun glow focus
 +
    WL_SUN_GLOW_SIZE, 1.75,            // Set sun glow size
 +
    WL_SCENE_GAMMA, 1.0,                // Set scene gamma
 +
    WL_STAR_BRIGHTNESS, 0.0,            // Set star brightness
 +
 
 +
    WL_CLOUD_COLOR, <0.41, 0.41, 0.41, 0.41>,  // Set cloud color
 +
    WL_CLOUD_XY_DENSITY, <1.0, 0.53, 1.0>,  // Set cloud XY density
 +
 
 +
    WL_CLOUD_COVERAGE, 0.27,            // Set cloud coverage
 +
    WL_CLOUD_SCALE, 0.42,              // Set cloud scale
 +
    WL_CLOUD_DETAIL_XY_DENSITY, <1.0, 0.53, 0.12>,  // Set cloud detail XY density
 +
 
 +
    WL_CLOUD_SCROLL_X, 0.2,            // Set cloud scroll X
 +
    WL_CLOUD_SCROLL_Y, 0.01,            // Set cloud scroll Y
 +
    WL_DRAW_CLASSIC_CLOUDS, TRUE,      // Set draw classic clouds
 +
    WL_CLOUD_SCROLL_X_LOCK, FALSE,      // Set cloud scroll X lock
 +
    WL_CLOUD_SCROLL_Y_LOCK, FALSE      // Set cloud scroll Y lock
 +
];
 +
 
 +
default
 
{
 
{
 
     state_entry()
 
     state_entry()
 
     {
 
     {
         lsSetWindlightScene([
+
         // Display a message indicating how to use the script
            WL_WATER_COLOR, <4,38,64>,
+
        llSay(PUBLIC_CHANNEL, "Touch to see Default LightShare Script usage.");
            WL_WATER_FOG_DENSITY_EXPONENT, 4.0,
+
    }
            WL_UNDERWATER_FOG_MODIFIER, 0.25,
+
           
+
            WL_REFLECTION_WAVELET_SCALE, <2.0,2.0,2.0>,
+
            WL_FRESNEL_SCALE, 0.40,
+
            WL_FRESNEL_OFFSET, 0.50,
+
           
+
            WL_REFRACT_SCALE_ABOVE, 0.03,
+
            WL_REFRACT_SCALE_BELOW, 0.20,
+
            WL_BLUR_MULTIPLIER, 0.040,
+
           
+
            WL_BIG_WAVE_DIRECTION, <1.05,-0.42,0>,
+
            WL_LITTLE_WAVE_DIRECTION, <1.11,-1.16,0>,
+
  
            WL_NORMAL_MAP_TEXTURE, "822ded49-9a6c-f61c-cb89-6df54f42cdf4",
+
    touch_start(integer number)
 +
    {
 +
        // Set LightShare values using the predefined settings
 +
        integer result = lsSetWindlightScene(settings);
  
            WL_HORIZON, <0.25,0.25,0.32,0.32>,
+
        // Check if setting LightShare values was successful
            WL_HAZE_HORIZON, 0.19,
+
        if (result == TRUE)
 
+
        {
 
+
             // Display success message
             WL_BLUE_DENSITY, <0.12,0.22,0.38,0.38>,
+
             llSay(PUBLIC_CHANNEL, "The LightShare values are now set to default values with success.");
             WL_HAZE_DENSITY, 0.70,
+
        }
           
+
        else
            WL_DENSITY_MULTIPLIER, 0.18,
+
        {
            WL_DISTANCE_MULTIPLIER, 0.8,
+
             // Display failure message
             WL_MAX_ALTITUDE, 1605,
+
             llSay(PUBLIC_CHANNEL, "The LightShare values are now set to default values without success.");
              
+
         }
            WL_SUN_MOON_POSITION, 0.317,
+
            WL_SUN_MOON_COLOR, <0.24,0.26,0.30,0.30>,
+
            WL_AMBIENT, <0.35,0.35,0.35,0.35>,
+
            WL_EAST_ANGLE, 0.00,
+
           
+
            WL_SUN_GLOW_FOCUS, 0.10,
+
            WL_SUN_GLOW_SIZE, 1.75,
+
            WL_SCENE_GAMMA, 1.00,
+
            WL_STAR_BRIGHTNESS, 0.00,
+
           
+
            WL_CLOUD_COLOR, <0.41,0.41,0.41,0.41>,
+
            WL_CLOUD_XY_DENSITY, <1.00,0.53,1.0>,
+
           
+
            WL_CLOUD_COVERAGE, 0.27,
+
            WL_CLOUD_SCALE, 0.42,
+
            WL_CLOUD_DETAIL_XY_DENSITY, <1.00,0.53,0.12>,
+
           
+
            WL_CLOUD_SCROLL_X, 0.20,
+
            WL_CLOUD_SCROLL_Y, 0.01,
+
            WL_DRAW_CLASSIC_CLOUDS, TRUE,
+
            WL_CLOUD_SCROLL_X_LOCK, FALSE,
+
            WL_CLOUD_SCROLL_Y_LOCK, FALSE
+
           
+
         ]);
+
 
     }
 
     }
}</source>
+
}
 +
</source>
  
'''Note:''' I'll add a few correspondences between those settings and what WindLight actually saves as XML soon.
+
== Conversions ==
 +
Here are some conversions from the WindLight XML to the LightShare settings that I managed to figure out. The format is really pretty much insane.
  
----
+
* ambient -> WL_AMBIENT (all four entries apply; apparently, you have to divide the first 3 entries by the 4th one, and include the 4th as is)
 +
* blue_density -> WL_BLUE_DENSITY (all four entries apply; apparently, you have to divide the first 3 entries by WL_DENSITY_MULTIPLIER and keep the 4th as is)
 +
* blue_horizon -> WL_HORIZON (all four entries apply; apparently, you have to divide the first 3 entries by WL_DENSITY_MULTIPLIER and keep the 4th as is)
 +
* cloud_color -> WL_CLOUD_COLOR (all four entries apply)
 +
* cloud_pos_density1 -> WL_CLOUD_XY_DENSITY (3rd entry becomes 1st; 2nd entry becomes 2nd entry; 4th entry becomes 3rd; 1st entry ignored)
 +
* cloud_pos_density2 -> WL_CLOUD_XY_DETAIL_DENSITY (3rd entry becomes 1st; 2nd entry becomes 2nd entry; 4th entry becomes 3rd; 1st entry ignored)
 +
* cloud_scale -> WL_CLOUD_SCALE (use just the first entry)
 +
* cloud_scroll_rate -> first entry goes to WL_CLOUD_SCROLL_X, second entry goes to WL_CLOUD_SCROLL_Y (unknown, the math doesn't make sense)
 +
* cloud_shadow -> WL_CLOUD_COVERAGE (use first entry)
 +
* density_multiplier -> WL_DENSITY_MULTIPLIER (use first entry multiplied by 1000)
 +
* distance_multiplier -> WL_DISTANCE_MULTIPLIER (use first entry)
 +
* east_angle -> WL_EAST_ANGLE
 +
* enable_cloud_scroll -> first entry goes to WL_CLOUD_SCROLL_X_LOCK, second entry to WL_CLOUD_SCROLL_Y_LOCK (0 becomes TRUE and 1 becomes FALSE)
 +
* gamma -> WL_SCENE_GAMMA (use first entry)
 +
* glow -> second entry to WL_SUN_GLOW_FOCUS (times 100), math for WL_SUN_GLOW_SIZE is unknown
 +
* haze_density -> WL_HAZE_DENSITY (use first entry)
 +
* haze_horizon -> WL_HAZE_HORIZON (use first entry; others ignored?)
 +
* lightnorm -> unsupported?
 +
* max_y -> WL_MAX_ALTITUDE (use first entry)
 +
* preset_num -> not used
 +
* star_brightness -> WL_STAR_BRIGHTNESS
 +
* sun_angle -> WL_SUN_MOON_POSITION (requires some weird, unknown math)
 +
* sunlight_color -> WL_SUN_MOON_COLOR (all four entries apply)
  
 
[[LightShare|Back to the LightShare main page]]
 
[[LightShare|Back to the LightShare main page]]
 +
 +
[[Category:Scripts]]

Latest revision as of 02:50, 5 March 2024

Drop the following script inside a prim and it should change everything to the usual "normal" defaults.

[edit] Examples

//
// Default LightShare Script Example
// Author: djphil
//
 
// Define a list of settings for LightShare
list settings = [
    WL_WATER_COLOR, <4.0, 38.0, 64.0>,  // Set water color
    WL_WATER_FOG_DENSITY_EXPONENT, 4.0,  // Set water fog density exponent
    WL_UNDERWATER_FOG_MODIFIER, 0.25,    // Set underwater fog modifier
 
    WL_REFLECTION_WAVELET_SCALE, <2.0, 2.0, 2.0>,  // Set reflection wavelet scale
    WL_FRESNEL_SCALE, 0.4,              // Set Fresnel scale
    WL_FRESNEL_OFFSET, 0.5,             // Set Fresnel offset
 
    // Set refraction scale above and below water
    WL_REFRACT_SCALE_ABOVE, 0.03,
    WL_REFRACT_SCALE_BELOW, 0.2,
    WL_BLUR_MULTIPLIER, 0.04,           // Set blur multiplier
 
    // Set big and little wave directions
    WL_BIG_WAVE_DIRECTION, <1.05, -0.42, 0.0>,
    WL_LITTLE_WAVE_DIRECTION, <1.11, -1.16, 0.0>,
 
    WL_NORMAL_MAP_TEXTURE, "822ded49-9a6c-f61c-cb89-6df54f42cdf4",  // Set normal map texture
 
    WL_HORIZON, <0.25, 0.25, 0.32, 0.32>,  // Set horizon color
    WL_HAZE_HORIZON, 0.19,              // Set haze horizon
 
    WL_BLUE_DENSITY, <0.12, 0.22, 0.38, 0.38>,  // Set blue density
    WL_HAZE_DENSITY, 0.70,              // Set haze density
 
    WL_DENSITY_MULTIPLIER, 0.18,        // Set density multiplier
    WL_DISTANCE_MULTIPLIER, 0.8,        // Set distance multiplier
    WL_MAX_ALTITUDE, 1605,              // Set max altitude
 
    WL_SUN_MOON_POSITION, 0.317,        // Set sun/moon position
    WL_SUN_MOON_COLOR, <0.24, 0.26, 0.3, 0.3>,  // Set sun/moon color
    WL_AMBIENT, <0.35, 0.35, 0.35, 0.35>,  // Set ambient light
    WL_EAST_ANGLE, 0.0,                 // Set east angle
 
    WL_SUN_GLOW_FOCUS, 0.1,             // Set sun glow focus
    WL_SUN_GLOW_SIZE, 1.75,             // Set sun glow size
    WL_SCENE_GAMMA, 1.0,                // Set scene gamma
    WL_STAR_BRIGHTNESS, 0.0,            // Set star brightness
 
    WL_CLOUD_COLOR, <0.41, 0.41, 0.41, 0.41>,  // Set cloud color
    WL_CLOUD_XY_DENSITY, <1.0, 0.53, 1.0>,  // Set cloud XY density
 
    WL_CLOUD_COVERAGE, 0.27,            // Set cloud coverage
    WL_CLOUD_SCALE, 0.42,               // Set cloud scale
    WL_CLOUD_DETAIL_XY_DENSITY, <1.0, 0.53, 0.12>,  // Set cloud detail XY density
 
    WL_CLOUD_SCROLL_X, 0.2,             // Set cloud scroll X
    WL_CLOUD_SCROLL_Y, 0.01,            // Set cloud scroll Y
    WL_DRAW_CLASSIC_CLOUDS, TRUE,       // Set draw classic clouds
    WL_CLOUD_SCROLL_X_LOCK, FALSE,      // Set cloud scroll X lock
    WL_CLOUD_SCROLL_Y_LOCK, FALSE       // Set cloud scroll Y lock
];
 
default
{
    state_entry()
    {
        // Display a message indicating how to use the script
        llSay(PUBLIC_CHANNEL, "Touch to see Default LightShare Script usage.");
    }
 
    touch_start(integer number)
    {
        // Set LightShare values using the predefined settings
        integer result = lsSetWindlightScene(settings);
 
        // Check if setting LightShare values was successful
        if (result == TRUE)
        {
            // Display success message
            llSay(PUBLIC_CHANNEL, "The LightShare values are now set to default values with success.");
        }
        else
        {
            // Display failure message
            llSay(PUBLIC_CHANNEL, "The LightShare values are now set to default values without success.");
        }
    }
}

[edit] Conversions

Here are some conversions from the WindLight XML to the LightShare settings that I managed to figure out. The format is really pretty much insane.

  • ambient -> WL_AMBIENT (all four entries apply; apparently, you have to divide the first 3 entries by the 4th one, and include the 4th as is)
  • blue_density -> WL_BLUE_DENSITY (all four entries apply; apparently, you have to divide the first 3 entries by WL_DENSITY_MULTIPLIER and keep the 4th as is)
  • blue_horizon -> WL_HORIZON (all four entries apply; apparently, you have to divide the first 3 entries by WL_DENSITY_MULTIPLIER and keep the 4th as is)
  • cloud_color -> WL_CLOUD_COLOR (all four entries apply)
  • cloud_pos_density1 -> WL_CLOUD_XY_DENSITY (3rd entry becomes 1st; 2nd entry becomes 2nd entry; 4th entry becomes 3rd; 1st entry ignored)
  • cloud_pos_density2 -> WL_CLOUD_XY_DETAIL_DENSITY (3rd entry becomes 1st; 2nd entry becomes 2nd entry; 4th entry becomes 3rd; 1st entry ignored)
  • cloud_scale -> WL_CLOUD_SCALE (use just the first entry)
  • cloud_scroll_rate -> first entry goes to WL_CLOUD_SCROLL_X, second entry goes to WL_CLOUD_SCROLL_Y (unknown, the math doesn't make sense)
  • cloud_shadow -> WL_CLOUD_COVERAGE (use first entry)
  • density_multiplier -> WL_DENSITY_MULTIPLIER (use first entry multiplied by 1000)
  • distance_multiplier -> WL_DISTANCE_MULTIPLIER (use first entry)
  • east_angle -> WL_EAST_ANGLE
  • enable_cloud_scroll -> first entry goes to WL_CLOUD_SCROLL_X_LOCK, second entry to WL_CLOUD_SCROLL_Y_LOCK (0 becomes TRUE and 1 becomes FALSE)
  • gamma -> WL_SCENE_GAMMA (use first entry)
  • glow -> second entry to WL_SUN_GLOW_FOCUS (times 100), math for WL_SUN_GLOW_SIZE is unknown
  • haze_density -> WL_HAZE_DENSITY (use first entry)
  • haze_horizon -> WL_HAZE_HORIZON (use first entry; others ignored?)
  • lightnorm -> unsupported?
  • max_y -> WL_MAX_ALTITUDE (use first entry)
  • preset_num -> not used
  • star_brightness -> WL_STAR_BRIGHTNESS
  • sun_angle -> WL_SUN_MOON_POSITION (requires some weird, unknown math)
  • sunlight_color -> WL_SUN_MOON_COLOR (all four entries apply)

Back to the LightShare main page

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