<?xml version="1.0" encoding="utf-8"?> <PropertyList> <name>procedural-light-nav-left</name> <inherits-from>Effects/procedural-light</inherits-from> <parameters> <light_color_base_r type="float">1.000</light_color_base_r> <light_color_base_g type="float">0.320</light_color_base_g> <light_color_base_b type="float">0.320</light_color_base_b> <light_color_center_r type="float">1.0</light_color_center_r> <light_color_center_g type="float">1.0</light_color_center_g> <light_color_center_b type="float">1.0</light_color_center_b> <intensity_scale type="float">1.0</intensity_scale> <!-- Arc is 110 deg, is 55 deg per side, giving 35 deg from wing --> <pointing_x type="float">1.0</pointing_x> <pointing_y type="float">0.7002075382097097</pointing_y> <pointing_z type="float">0.0</pointing_z> <is_directional type="bool">true</is_directional> <is_strobe type="bool">false</is_strobe> <!-- Angles are 0.0 at 0 deg from pointing direction, 1.0 at 90/-90 deg, and 0.0 at 180/-180 deg. For left navigation light we use -0/-35 .. +110/+145 for the inner/outer range. This gives an arc of 110/180 deg, or 55/90 deg from center. Value = sin(angle in degrees) 0.8191520442889918 = 55 deg (* 2 = 110 deg inner angle) 1.0000 = 90 deg (* 2 = 180 deg outer angle) --> <inner_angle type="float">0.8191520442889918</inner_angle> <outer_angle type="float">1.0</outer_angle> <zero_angle type="float">0.982547593563</zero_angle> <outer_gain type="float">0.1</outer_gain> </parameters> </PropertyList>