Make random buildings compatible with the atmospheric scattering shader.
Also remove redundant test parameters from the tree effect.
This commit is contained in:
Stuart Buchanan
parent
83e96a30c2
commit
2f123b7100
2 changed files with 230 additions and 62 deletions
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@ -69,8 +69,178 @@
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<shade-model>flat</shade-model>
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<cull-face>back</cull-face>
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<rendering-hint>opaque</rendering-hint>
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<!-- fog include for atmospheric scattering-->
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<visibility><use>/environment/ground-visibility-m</use></visibility>
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<avisibility><use>/environment/visibility-m</use></avisibility>
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<lthickness><use>/environment/ground-haze-thickness-m</use></lthickness>
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<scattering><use>/rendering/scene/scattering</use></scattering>
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<ground_scattering><use>/environment/surface/scattering</use></ground_scattering>
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<terminator><use>/environment/terminator-relative-position-m</use></terminator>
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<fogtype><use>/sim/rendering/shaders/skydome</use></fogtype>
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<terrain_alt><use>/environment/mean-terrain-elevation-m</use></terrain_alt>
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<overcast><use>/rendering/scene/overcast</use></overcast>
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<eye_alt><use>/sim/rendering/eye-altitude-m</use></eye_alt>
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<mysnow_level><use>/environment/mysnow-level-m</use></mysnow_level>
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<dust_cover_factor><use>/environment/surface/dust-cover-factor</use></dust_cover_factor>
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<fogtype><use>/sim/rendering/shaders/skydome</use></fogtype>
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<fogstructure><use>/environment/fog-structure</use></fogstructure>
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<!-- END fog include -->
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</parameters>
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<!-- Atmospheric scattering technique -->
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<technique n="5">
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<predicate>
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<and>
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<property>/sim/rendering/shaders/skydome</property>
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<or>
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<less-equal>
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<value type="float">2.0</value>
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<glversion/>
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</less-equal>
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<and>
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<extension-supported>GL_ARB_shader_objects</extension-supported>
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<extension-supported>GL_ARB_shading_language_100</extension-supported>
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<extension-supported>GL_ARB_vertex_shader</extension-supported>
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<extension-supported>GL_ARB_fragment_shader</extension-supported>
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</and>
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</or>
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</and>
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</predicate>
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<pass>
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<lighting>true</lighting>
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<material>
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<ambient><use>material/ambient</use></ambient>
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<diffuse><use>material/diffuse</use></diffuse>
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<specular><use>material/specular</use></specular>
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<emissive><use>material/emissive</use></emissive>
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<shininess><use>material/shininess</use></shininess>
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<color-mode>ambient-and-diffuse</color-mode>
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</material>
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<alpha-test>false</alpha-test>
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<shade-model>flat</shade-model>
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<cull-face>back</cull-face>
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<render-bin>
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<bin-number>-1</bin-number>
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<bin-name>RenderBin</bin-name>
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</render-bin>
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<texture-unit>
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<unit>0</unit>
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<image><use>texture[0]/image</use></image>
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<filter><use>texture[0]/filter</use></filter>
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<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
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<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
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<internal-format>
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<use>texture[0]/internal-format</use>
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</internal-format>
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</texture-unit>
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<program>
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<vertex-shader n="0">Shaders/include_fog.vert</vertex-shader>
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<vertex-shader n="1">Shaders/default.vert</vertex-shader>
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<fragment-shader n="0">Shaders/include_fog.frag</fragment-shader>
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<fragment-shader n="1">Shaders/terrain-nocolor.frag</fragment-shader>
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</program>
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<uniform>
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<name>texture</name>
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<type>sampler-2d</type>
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<value type="int">0</value>
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</uniform>
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<color-mask type="vec4d">0 0 0 0</color-mask>
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</pass>
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<pass>
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<lighting>true</lighting>
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<material>
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<ambient><use>material/ambient</use></ambient>
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<diffuse><use>material/diffuse</use></diffuse>
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<specular><use>material/specular</use></specular>
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<emissive><use>material/emissive</use></emissive>
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<shininess><use>material/shininess</use></shininess>
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<color-mode>ambient-and-diffuse</color-mode>
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</material>
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<blend>false</blend>
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<alpha-test>false</alpha-test>
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<shade-model>flat</shade-model>
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<cull-face>back</cull-face>
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<render-bin>
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<bin-number><use>render-bin/bin-number</use></bin-number>
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<bin-name><use>render-bin/bin-name</use></bin-name>
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</render-bin>
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<texture-unit>
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<unit>0</unit>
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<image><use>texture[0]/image</use></image>
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<filter><use>texture[0]/filter</use></filter>
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<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
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<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
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<internal-format>
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<use>texture[0]/internal-format</use>
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</internal-format>
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</texture-unit>
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<program>
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<vertex-shader>Shaders/terrain-haze.vert</vertex-shader>
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<fragment-shader>Shaders/terrain-haze.frag</fragment-shader>
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</program>
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<uniform>
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<name>visibility</name>
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<type>float</type>
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<value><use>visibility</use></value>
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</uniform>
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<uniform>
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<name>avisibility</name>
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<type>float</type>
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<value><use>avisibility</use></value>
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</uniform>
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<uniform>
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<name>hazeLayerAltitude</name>
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<type>float</type>
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<value><use>lthickness</use></value>
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</uniform>
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<uniform>
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<name>scattering</name>
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<type>float</type>
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<value><use>scattering</use></value>
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</uniform>
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<uniform>
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<name>ground_scattering</name>
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<type>float</type>
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<value><use>ground_scattering</use></value>
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</uniform>
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<uniform>
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<name>terminator</name>
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<type>float</type>
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<value><use>terminator</use></value>
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</uniform>
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<uniform>
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<name>terrain_alt</name>
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<type>float</type>
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<value><use>terrain_alt</use></value>
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</uniform>
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<uniform>
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<name>overcast</name>
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<type>float</type>
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<value><use>overcast</use></value>
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</uniform>
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<uniform>
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<name>eye_alt</name>
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<type>float</type>
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<value><use>eye_alt</use></value>
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</uniform>
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<uniform>
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<name>texture</name>
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<type>sampler-2d</type>
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<value type="int">0</value>
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</uniform>
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<uniform>
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<name>colorMode</name>
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<type>int</type>
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<value>2</value> <!-- AMBIENT_AND_DIFFUSE -->
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</uniform>
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<depth>
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<function>lequal</function>
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<write-mask type="bool">false</write-mask>
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</depth>
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</pass>
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</technique>
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<technique n="8">
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<pass>
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<texture-unit n="4">
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@ -31,8 +31,6 @@
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<dust_cover_factor><use>/environment/surface/dust-cover-factor</use></dust_cover_factor>
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<fogtype><use>/sim/rendering/shaders/skydome</use></fogtype>
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<fogstructure><use>/environment/fog-structure</use></fogstructure>
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<render-bin-number><use>/sim/rendering/tree-bin</use></render-bin-number>
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<render-bin-name><use>/sim/rendering/tree-bin-name</use></render-bin-name>
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<!-- END fog include -->
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</parameters>
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