DarkTree Pearl Shader

Version: 2.00
Modified: 05/02/2001
Author: Darkling Simulations

// The Pearl Shader is good for lustrous perl-like surfaces. It is 
// also good for colorful insect wings and scarab beetles. 

Pref_Map: Spherical
Rep_Frame: 1
Type: Shaded
Source: SHADER
Aspect_Width: 10
Aspect_Height: 10
Scale: 1
Unit_Scale: Meters
Heading: 0
Pitch: 0

{
    Shader 1 : DarkTree_Shader Color
    {
        DarkData: 0, 0, 200
        Transform:
            Trans_0              : 1, 0, 0, 0
            Trans_1              : 0, 1, 0, 0
            Trans_2              : 0, 0, 1, 0
        Color:
            Light1_Color         : 255, 255, 255
            Light1_Rise          : 0.602
            Light1_Rotate        : 0.85
            Light2_Color         : 255, 255, 255
            Light2_Rise          : 0.29
            Light2_Rotate        : 0.15
            Surface_Color        : Link_To 5 | Color
            Diffuse_Level        : Link_To 0 | Diffuse Level
            Diffuse_Function     : Link_To 2 | Percent
            Luminosity           : Link_To 0 | Self-Illumination
            Specular_Level       : Link_To 0 | Specular Level
            Specular_Function    : 0.5
            Glossiness           : Link_To 0 | Glossiness
            Metal_Highlight      : Link_To 0 | Metal
            Anisotropy           : 0
            Anisotropic_Direction : 0
            Reflectivity         : Link_To 0 | Reflectivity
            Environment          : 180, 180, 240
            Transparency         : Link_To 0 | Transparency
            Refraction           : Link_To 0 | Index of Refraction
            Clear_Coat_Level     : 0
            Clear_Coat_Glossiness : 0.4
            Clear_Coat_Thickness : 0
            Clear_Coat_Smoothing : 0
            Surface_Bump         : 0
            Alpha                : 1
    }
    Generator 2 : Sine_Wave Function
    {
        DarkData: 1, 0, 200
        Common:
            Input                : 0
            Frequency            : 1
            Amplitude            : Link_To 6 | Percent
            Phase_Amount         : 0
            Phase_Min            : 0
            Phase_Max            : 1
            Shift                : Link_To 3 | Percent
            Upper_Clamp          : 1
            Lower_Clamp          : 0
            Invert               : FALSE
            Reverse              : FALSE
    }
    Generator 3 : Linear Function
    {
        DarkData: 2, 0, 200
        Common:
            Input                : 0
            Frequency            : 1
            Amplitude            : 0.5
            Phase_Amount         : 0
            Phase_Min            : 0
            Phase_Max            : 1
            Shift                : 0.5
            Upper_Clamp          : 1
            Lower_Clamp          : 0
            Invert               : FALSE
            Reverse              : FALSE
        Generator:
            Repeat_Flag          : FALSE
    }
    External 4 : Incident Percent
    {
        DarkData: 2, -1, 200
        Transform:
            Trans_0              : 1, 0, 0, 0
            Trans_1              : 0, 1, 0, 0
            Trans_2              : 0, 0, 1, 0
        Common:
            Blend_Function       : 0.5
            Pitch                : 0
            Heading              : 0
        Percent:
            Edge                 : Link_To 7 | Percent
            Facing               : 0.5
    }
    Process 5 : Hue_Rotate Color
    {
        DarkData: 1, -1, 200
        Transform:
            Trans_0              : 1, 0, 0, 0
            Trans_1              : 0, 1, 0, 0
            Trans_2              : 0, 0, 1, 0
        Common:
            Invert               : FALSE
            Amount               : Link_To 4 | Percent
        Color:
            Background           : Link_To 0 | Surface Color
    }
    Generator 6 : Linear Function
    {
        DarkData: 2, 1, 200
        Common:
            Input                : 0
            Frequency            : 0.57
            Amplitude            : 0.5
            Phase_Amount         : 0
            Phase_Min            : 0
            Phase_Max            : 1
            Shift                : 0.5
            Upper_Clamp          : 1
            Lower_Clamp          : 0
            Invert               : FALSE
            Reverse              : FALSE
        Generator:
            Repeat_Flag          : FALSE
    }
    Process 7 : Composite Percent
    {
        DarkData: 3, -1, 200
        Transform:
            Trans_0              : 1, 0, 0, 0
            Trans_1              : 0, 1, 0, 0
            Trans_2              : 0, 0, 1, 0
        Common:
            Blend_Function       : 0.5
            Mask                 : Link_To 0 | Color Shift
            Invert               : TRUE
        Percent:
            Percent_A            : 0
            Percent_B            : 0.5
    }
}

Trigger_Bank: 1, 1

Tweaker
{
    Tweak                : IF_COLOR
    Tweak                : Surface Color
    Tweak                : 63, 146, 237
    Tweak                : IF_PERCENT
    Tweak                : Color Shift
    Tweak                : 0.3
    Tweak                : IF_PERCENT
    Tweak                : Diffuse Level
    Tweak                : 1
    Tweak                : IF_PERCENT
    Tweak                : Specular Level
    Tweak                : 0.6
    Tweak                : IF_PERCENT
    Tweak                : Glossiness
    Tweak                : 0.8
    Tweak                : IF_PERCENT
    Tweak                : Metal
    Tweak                : 0
    Tweak                : IF_PERCENT
    Tweak                : Reflectivity
    Tweak                : 0.27
    Tweak                : IF_PERCENT
    Tweak                : Transparency
    Tweak                : 0
    Tweak                : IF_BUMP
    Tweak                : Index of Refraction
    Tweak                : 1.5
    Tweak                : IF_PERCENT
    Tweak                : Self-Illumination
    Tweak                : 0
}