Effects/birdswarm Models/Effects/birds_in_flight.png 2d linear-mipmap-linear repeat repeat normalized 0.9 0.8 0.82 0.7 0.3 0.25 /environment/ground-visibility-m /environment/visibility-m /environment/ground-haze-thickness-m /environment/mean-terrain-elevation-m /sim/rendering/eye-altitude-m /environment/terminator-relative-position-m /rendering/scene/scattering /sim/rendering/shaders/skydome 2.0 GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_vertex_shader GL_ARB_fragment_shader true material/active material/ambient material/diffuse material/specular material/emissive material/shininess material/color-mode blend/active blend/source blend/destination shade-model cull-face rendering-hint 111 DepthSortedBin 0 texture[0]/image texture[0]/type texture[0]/filter texture[0]/wrap-s texture[0]/wrap-t texture[0]/internal-format false false Shaders/birds-ALS.vert Shaders/birds-ALS.frag Shaders/noise.frag Shaders/hazes.frag color_base_r float color_base_r color_base_g float color_base_g color_base_b float color_base_b color_alt_r float color_alt_r color_alt_g float color_alt_g color_alt_b float color_alt_b visibility float visibility avisibility float avisibility hazeLayerAltitude float lthickness scattering float scattering eye_alt float eye_alt terminator float terminator texture sampler-2d 0 texture sampler-2d 0