262 lines
6.1 KiB
XML
262 lines
6.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- Transition effect starting from the base texture of the scenery, and changing textures according to slope in one or two steps.
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parameters :
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texture[0] -> base texture from the scenery
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texture[2] -> intermediate texture if transitions is set to 2
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texture[3] -> texture you want to transition to
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texture[4] -> snow texture you want applied above snow-limit (I recommend using the corespondent winter texture for the base texture that you can find in terrain.winter)
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transitions -> transitions number can be set to 1 or 2 (if set to 2 will allow for an intermediate step)
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inverse -> if this is se to 1 will keep the base texture on steep slopes and transition to the texture you want (useful to add some grass patches in rocky areas)
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-->
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<PropertyList>
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<name>Effects/transition</name>
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<inherits-from>Effects/terrain-default</inherits-from>
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<parameters>
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<texture n="2">
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<image>Textures.high/Terrain/transition1.dds</image>
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<filter>linear-mipmap-linear</filter>
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<wrap-s>repeat</wrap-s>
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<wrap-t>repeat</wrap-t>
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<internal-format>normalized</internal-format>
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</texture>
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<texture n="3">
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<image>Textures.high/Terrain/transition2.dds</image>
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<filter>linear-mipmap-linear</filter>
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<wrap-s>repeat</wrap-s>
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<wrap-t>repeat</wrap-t>
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<internal-format>normalized</internal-format>
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</texture>
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<texture n="4">
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<image>Textures.high/Terrain/snow3.dds</image>
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<filter>linear-mipmap-linear</filter>
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<wrap-s>repeat</wrap-s>
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<wrap-t>repeat</wrap-t>
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<internal-format>normalized</internal-format>
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</texture>
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<rain-norm>
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<use>/environment/rain-norm</use>
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</rain-norm>
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<snow-level>
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<use>/sim/rendering/snow-level-m</use>
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</snow-level>
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<transitions type="float">2.0</transitions>
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<inverse type="float">0.0</inverse>
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</parameters>
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<!--<generate>
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<tangent type="int">6</tangent>
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<binormal type="int">7</binormal>
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</generate>-->
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<technique n="9">
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<predicate>
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<and>
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<property>/sim/rendering/transition-shader</property>
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<property>/sim/rendering/shader-effects</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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<!-- Use material values that are either inherited from the
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terrain-default effect or supplied by an effect derived
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from this one e.g., one created in the materials library. -->
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<material>
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<ambient>
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<use>material/ambient</use>
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</ambient>
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<diffuse>
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<use>material/diffuse</use>
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</diffuse>
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<specular>
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<use>material/specular</use>
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</specular>
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<color-mode>ambient-and-diffuse</color-mode>
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</material>
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<blend>
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<use>transparent</use>
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</blend>
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<alpha-test>
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<use>transparent</use>
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</alpha-test>
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<shade-model>smooth</shade-model>
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<cull-face>back</cull-face>
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<render-bin>
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<bin-number>
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<use>render-bin/bin-number</use>
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</bin-number>
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<bin-name>
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<use>render-bin/bin-name</use>
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</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>
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<use>texture[0]/image</use>
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</image>
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<filter>
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<use>texture[0]/filter</use>
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</filter>
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<wrap-s>
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<use>texture[0]/wrap-s</use>
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</wrap-s>
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<wrap-t>
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<use>texture[0]/wrap-t</use>
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</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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<texture-unit>
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<unit>1</unit>
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<image>
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<use>texture[2]/image</use>
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</image>
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<filter>
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<use>texture[2]/filter</use>
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</filter>
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<wrap-s>
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<use>texture[2]/wrap-s</use>
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</wrap-s>
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<wrap-t>
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<use>texture[2]/wrap-t</use>
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</wrap-t>
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<internal-format>
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<use>texture[2]/internal-format</use>
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</internal-format>
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</texture-unit>
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<texture-unit>
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<unit>2</unit>
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<image>
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<use>texture[3]/image</use>
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</image>
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<filter>
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<use>texture[3]/filter</use>
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</filter>
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<wrap-s>
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<use>texture[3]/wrap-s</use>
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</wrap-s>
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<wrap-t>
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<use>texture[3]/wrap-t</use>
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</wrap-t>
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<internal-format>
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<use>texture[3]/internal-format</use>
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</internal-format>
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</texture-unit>
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<texture-unit>
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<unit>3</unit>
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<image>
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<use>texture[4]/image</use>
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</image>
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<filter>
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<use>texture[4]/filter</use>
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</filter>
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<wrap-s>
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<use>texture[4]/wrap-s</use>
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</wrap-s>
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<wrap-t>
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<use>texture[4]/wrap-t</use>
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</wrap-t>
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<internal-format>
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<use>texture[4]/internal-format</use>
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</internal-format>
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</texture-unit>
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<texture-unit>
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<unit>4</unit>
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<type>noise</type>
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</texture-unit>
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<program>
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<vertex-shader>Shaders/transition.vert</vertex-shader>
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<fragment-shader>Shaders/transition.frag</fragment-shader>
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</program>
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<uniform>
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<name>BaseTex</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>SecondTex</name>
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<type>sampler-2d</type>
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<value type="int">1</value>
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</uniform>
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<uniform>
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<name>ThirdTex</name>
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<type>sampler-2d</type>
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<value type="int">2</value>
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</uniform>
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<uniform>
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<name>SnowTex</name>
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<type>sampler-2d</type>
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<value type="int">3</value>
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</uniform>
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<uniform>
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<name>NoiseTex</name>
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<type>sampler-3d</type>
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<value type="int">4</value>
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</uniform>
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<uniform>
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<name>RainNorm</name>
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<type>float</type>
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<value>
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<use>rain-norm</use>
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</value>
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</uniform>
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<uniform>
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<name>SnowLevel</name>
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<type>float</type>
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<value>
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<use>snow-level</use>
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</value>
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</uniform>
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<uniform>
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<name>Transitions</name>
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<type>float</type>
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<value>
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<use>transitions</use>
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</value>
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</uniform>
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<uniform>
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<name>InverseSlope</name>
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<type>float</type>
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<value>
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<use>inverse</use>
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</value>
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</uniform>
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</pass>
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</technique>
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</PropertyList>
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