<?xml version="1.0" encoding="utf-8"?> <PropertyList> <name>Effects/skydome</name> <parameters> <mie><use>/sim/rendering/mie</use></mie> <rayleigh><use>/sim/rendering/rayleigh</use></rayleigh> <density><use>/sim/rendering/dome-density</use></density> <overcast><use>/rendering/scene/overcast</use></overcast> <saturation><use>/rendering/scene/saturation</use></saturation> <scattering><use>/rendering/scene/scattering</use></scattering> <visibility><use>/environment/ground-visibility-m</use></visibility> <avisibility><use>/environment/visibility-m</use></avisibility> <lthickness><use>/environment/ground-haze-thickness-m</use></lthickness> <terminator><use>/environment/terminator-relative-position-m</use></terminator> <terrain_alt><use>/environment/mean-terrain-elevation-m</use></terrain_alt> <cloud_self_shading><use>/environment/cloud-self-shading</use></cloud_self_shading> </parameters> <technique n="8"> <predicate> <and> <property>/sim/rendering/shaders/skydome</property> <or> <less-equal> <value type="float">2.0</value> <glversion/> </less-equal> <and> <extension-supported>GL_ARB_shader_objects</extension-supported> <extension-supported>GL_ARB_shading_language_100</extension-supported> <extension-supported>GL_ARB_vertex_shader</extension-supported> <extension-supported>GL_ARB_fragment_shader</extension-supported> </and> </or> </and> </predicate> <pass> <lighting>true</lighting> <shade-model>smooth</shade-model> <cull-face>back</cull-face> <program> <vertex-shader>Shaders/skydome.vert</vertex-shader> <fragment-shader>Shaders/skydome.frag</fragment-shader> </program> <uniform> <name>mK</name> <type>float</type> <value><use>mie</use></value> </uniform> <uniform> <name>rK</name> <type>float</type> <value><use>rayleigh</use></value> </uniform> <uniform> <name>density</name> <type>float</type> <value><use>density</use></value> </uniform> <uniform> <name>overcast</name> <type>float</type> <value><use>overcast</use></value> </uniform> <uniform> <name>saturation</name> <type>float</type> <value><use>saturation</use></value> </uniform> <uniform> <name>scattering</name> <type>float</type> <value><use>scattering</use></value> </uniform> <uniform> <name>visibility</name> <type>float</type> <value><use>visibility</use></value> </uniform> <uniform> <name>hazeLayerAltitude</name> <type>float</type> <value><use>lthickness</use></value> </uniform> <uniform> <name>terminator</name> <type>float</type> <value><use>terminator</use></value> </uniform> <uniform> <name>avisibility</name> <type>float</type> <value><use>avisibility</use></value> </uniform> <uniform> <name>terrain_alt</name> <type>float</type> <value><use>terrain_alt</use></value> </uniform> <uniform> <name>cloud_self_shading</name> <type>float</type> <value><use>cloud_self_shading</use></value> </uniform> </pass> </technique> <!-- fall back without shaders --> <technique n="11"> <pass> <lighting>false</lighting> <shade-model>smooth</shade-model> <cull-face>back</cull-face> </pass> </technique> </PropertyList>