Effects/terrain-default.eff

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <PropertyList>
   3   <name>Effects/terrain-default</name>
   4   <!-- <inherits-from>another-effect</inherits-from> -->
   5   <parameters>
   6     <material>
   7       <ambient type="vec4d">
   8                                 0.2 .2 0.2 1.0
   9                         </ambient>
  10       <diffuse type="vec4d">
  11                                 .8 .8 .8 1.0
  12                         </diffuse>
  13       <specular type="vec4d">
  14                                 0.0 0.0 0.0 1.0
  15                         </specular>
  16       <emissive type="vec4d">
  17                                 0.0 0.0 0.0 1.0
  18                         </emissive>
  19       <shininess>1.2</shininess>
  20     </material>
  21     <texture n="0">
  22       <image>Textures/Terrain/unknown.png</image>
  23       <filter>linear-mipmap-linear</filter>
  24       <!-- also repeat -->
  25       <wrap-s>repeat</wrap-s>
  26       <wrap-t>repeat</wrap-t>
  27       <!--
  28            <wrap-r>clamp-to-border</wrap-r>
  29            -->
  30       <!-- float, signed-integer, integer -->
  31       <internal-format>normalized</internal-format>
  32     </texture>
  33     <texture n="10">
  34       <image>Textures.high/Terrain/snow3.png</image>
  35       <filter>linear-mipmap-linear</filter>
  36       <wrap-s>repeat</wrap-s>
  37       <wrap-t>repeat</wrap-t>
  38       <internal-format>normalized</internal-format>
  39     </texture>
  40     <texture n="11">
  41       <image>Textures/Terrain/void.png</image>
  42       <filter>linear-mipmap-linear</filter>
  43       <wrap-s>repeat</wrap-s>
  44       <wrap-t>repeat</wrap-t>
  45       <internal-format>normalized</internal-format>
  46     </texture>
  47     <texture n="12">
  48       <image>Textures/Terrain/void.png</image>
  49       <filter>linear-mipmap-linear</filter>
  50       <wrap-s>repeat</wrap-s>
  51       <wrap-t>repeat</wrap-t>
  52       <internal-format>normalized</internal-format>
  53     </texture>
  54     <texture n="13">
  55       <image>Textures.high/Terrain/rock_alt.png</image>
  56       <filter>linear-mipmap-linear</filter>
  57       <wrap-s>repeat</wrap-s>
  58       <wrap-t>repeat</wrap-t>
  59       <internal-format>normalized</internal-format>
  60     </texture>
  61         <texture n="14">
  62       <image>Textures.high/Terrain/grain_texture.png</image>
  63       <filter>linear-mipmap-linear</filter>
  64       <wrap-s>repeat</wrap-s>
  65       <wrap-t>repeat</wrap-t>
  66       <internal-format>normalized</internal-format>
  67     </texture>
  68         <texture n="15">
  69       <image>Textures/Terrain/void.png</image>
  70       <filter>linear-mipmap-linear</filter>
  71       <wrap-s>repeat</wrap-s>
  72       <wrap-t>repeat</wrap-t>
  73       <internal-format>normalized</internal-format>
  74     </texture>
  75     <transparent>false</transparent>
  76     <render-bin>
  77       <bin-number>0</bin-number>
  78       <bin-name>RenderBin</bin-name>
  79     </render-bin>
  80     <material-id>0</material-id>
  81     <grain_strength>0.5</grain_strength>
  82     <intrinsic_wetness>0.0</intrinsic_wetness>
  83     <transition_model>0.5</transition_model>
  84     <hires_overlay_bias>0.0</hires_overlay_bias>
  85     <dot_density>1.0</dot_density>
  86     <dot_size>1.0</dot_size>
  87     <dust_resistance>1.0</dust_resistance>
  88     <visibility><use>/environment/ground-visibility-m</use></visibility>
  89     <avisibility><use>/environment/visibility-m</use></avisibility>
  90     <lthickness><use>/environment/ground-haze-thickness-m</use></lthickness>
  91     <scattering><use>/rendering/scene/scattering</use></scattering>
  92     <ground_scattering><use>/environment/surface/scattering</use></ground_scattering>
  93     <terminator><use>/environment/terminator-relative-position-m</use></terminator>
  94     <terrain_alt><use>/environment/mean-terrain-elevation-m</use></terrain_alt>
  95     <overcast><use>/rendering/scene/overcast</use></overcast>
  96     <eye_alt><use>/sim/rendering/eye-altitude-m</use></eye_alt>
  97     <snow_level><use>/environment/snow-level-m</use></snow_level>
  98     <snow_thickness_factor><use>/environment/surface/snow-thickness-factor</use></snow_thickness_factor>
  99     <dust_cover_factor><use>/environment/surface/dust-cover-factor</use></dust_cover_factor>
 100     <lichen_cover_factor><use>/environment/surface/lichen-cover-factor</use></lichen_cover_factor>
 101     <wetness><use>/environment/surface/wetness</use></wetness>
 102     <fogtype><use>/sim/rendering/shaders/skydome</use></fogtype>
 103     <fogstructure><use>/environment/fog-structure</use></fogstructure>
 104     <cloud_self_shading><use>/environment/cloud-self-shading</use></cloud_self_shading>
 105     <moonlight><use>/environment/moonlight</use></moonlight>
 106     <season><use>/environment/season</use></season>
 107     <windspeed><use>/environment/wind-speed-kt</use></windspeed>
 108     <quality_level><use>/sim/rendering/shaders/landmass</use></quality_level>
 109     <tquality_level><use>/sim/rendering/shaders/transition</use></tquality_level>
 110   </parameters>
 111   <!-- put techniques at a "high" index to allow derived effects to
 112        insert their own techniques first. -->
 113
 114 <technique n="3">
 115     <predicate>
 116       <and>
 117         <property>/sim/rendering/shaders/skydome</property>
 118         <and>
 119           <less-equal>
 120             <value type="float">6.0</value>
 121             <float-property>/sim/rendering/shaders/landmass</float-property>
 122           </less-equal>
 123           <less-equal>
 124             <value type="float">6.0</value>
 125             <float-property>/sim/rendering/shaders/transition</float-property>
 126           </less-equal>
 127         </and>
 128         <or>
 129           <less-equal>
 130             <value type="float">2.0</value>
 131             <glversion/>
 132           </less-equal>
 133           <and>
 134             <extension-supported>GL_ARB_shader_objects</extension-supported>
 135             <extension-supported>GL_ARB_shading_language_100</extension-supported>
 136             <extension-supported>GL_ARB_vertex_shader</extension-supported>
 137             <extension-supported>GL_ARB_fragment_shader</extension-supported>
 138           </and>
 139         </or>
 140       </and>
 141     </predicate>
 142     <pass>
 143       <lighting>true</lighting>
 144       <material>
 145         <ambient><use>material/ambient</use></ambient>
 146         <diffuse><use>material/diffuse</use></diffuse>
 147         <specular><use>material/specular</use></specular>
 148         <emissive><use>material/emissive</use></emissive>
 149         <shininess><use>material/shininess</use></shininess>
 150         <color-mode>ambient-and-diffuse</color-mode>
 151       </material>
 152       <alpha-test><use>transparent</use></alpha-test>
 153       <shade-model>smooth</shade-model>
 154       <cull-face>back</cull-face>
 155       <render-bin>
 156         <bin-number>-1</bin-number>
 157         <bin-name>RenderBin</bin-name>
 158       </render-bin>
 159       <program>
 160         <vertex-shader>Shaders/trivial.vert</vertex-shader>
 161         <fragment-shader>Shaders/trivial.frag</fragment-shader>
 162       </program>
 163       <color-mask type="vec4d">0 0 0 0</color-mask>
 164     </pass>
 165     <pass>
 166       <lighting>true</lighting>
 167       <material>
 168         <ambient><use>material/ambient</use></ambient>
 169         <diffuse><use>material/diffuse</use></diffuse>
 170         <specular><use>material/specular</use></specular>
 171         <emissive><use>material/emissive</use></emissive>
 172         <shininess><use>material/shininess</use></shininess>
 173         <color-mode>ambient-and-diffuse</color-mode>
 174       </material>
 175       <blend><use>transparent</use></blend>
 176       <alpha-test><use>transparent</use></alpha-test>
 177       <shade-model>smooth</shade-model>
 178       <cull-face>back</cull-face>
 179       <render-bin>
 180         <bin-number><use>render-bin/bin-number</use></bin-number>
 181         <bin-name><use>render-bin/bin-name</use></bin-name>
 182       </render-bin>
 183       <texture-unit>
 184         <unit>0</unit>
 185         <image><use>texture[0]/image</use></image>
 186         <filter><use>texture[0]/filter</use></filter>
 187         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 188         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 189         <internal-format><use>texture[0]/internal-format</use></internal-format>
 190       </texture-unit>
 191         <texture-unit>
 192         <unit>2</unit>
 193         <image><use>texture[13]/image</use></image>
 194         <filter><use>texture[13]/filter</use></filter>
 195         <wrap-s><use>texture[13]/wrap-s</use></wrap-s>
 196         <wrap-t><use>texture[13]/wrap-t</use></wrap-t>
 197         <internal-format><use>texture[13]/internal-format</use></internal-format>
 198       </texture-unit>
 199         <texture-unit>
 200         <unit>3</unit>
 201         <image><use>texture[15]/image</use></image>
 202         <filter><use>texture[15]/filter</use></filter>
 203         <wrap-s><use>texture[15]/wrap-s</use></wrap-s>
 204         <wrap-t><use>texture[15]/wrap-t</use></wrap-t>
 205         <internal-format><use>texture[15]/internal-format</use></internal-format>
 206       </texture-unit>
 207           <texture-unit>
 208         <unit>4</unit>
 209         <image><use>texture[14]/image</use></image>
 210         <filter><use>texture[14]/filter</use></filter>
 211         <wrap-s><use>texture[14]/wrap-s</use></wrap-s>
 212         <wrap-t><use>texture[14]/wrap-t</use></wrap-t>
 213         <internal-format><use>texture[14]/internal-format</use></internal-format>
 214       </texture-unit>
 215       <texture-unit>
 216         <unit>5</unit>
 217         <image><use>texture[12]/image</use></image>
 218         <filter><use>texture[12]/filter</use></filter>
 219         <wrap-s><use>texture[12]/wrap-s</use></wrap-s>
 220         <wrap-t><use>texture[12]/wrap-t</use></wrap-t>
 221         <internal-format><use>texture[12]/internal-format</use></internal-format>
 222       </texture-unit>
 223       <texture-unit>
 224         <unit>7</unit>
 225         <image><use>texture[11]/image</use></image>
 226         <filter><use>texture[11]/filter</use></filter>
 227         <wrap-s><use>texture[11]/wrap-s</use></wrap-s>
 228         <wrap-t><use>texture[11]/wrap-t</use></wrap-t>
 229         <internal-format><use>texture[11]/internal-format</use></internal-format>
 230       </texture-unit>
 231       <program>
 232         <vertex-shader>Shaders/terrain-haze-ultra.vert</vertex-shader>
 233         <fragment-shader>Shaders/terrain-haze-ultra.frag</fragment-shader>
 234       </program>
 235           <uniform>
 236         <name>grain_strength</name>
 237         <type>float</type>
 238         <value><use>grain_strength</use></value>
 239       </uniform>
 240           <uniform>
 241         <name>intrinsic_wetness</name>
 242         <type>float</type>
 243         <value><use>intrinsic_wetness</use></value>
 244       </uniform>
 245       <uniform>
 246         <name>transition_model</name>
 247         <type>float</type>
 248         <value><use>transition_model</use></value>
 249       </uniform>
 250       <uniform>
 251         <name>hires_overlay_bias</name>
 252         <type>float</type>
 253         <value><use>hires_overlay_bias</use></value>
 254       </uniform>
 255           <uniform>
 256         <name>dot_density</name>
 257         <type>float</type>
 258         <value><use>dot_density</use></value>
 259       </uniform>
 260           <uniform>
 261         <name>dot_size</name>
 262         <type>float</type>
 263         <value><use>dot_size</use></value>
 264       </uniform>
 265           <uniform>
 266         <name>dust_resistance</name>
 267         <type>float</type>
 268         <value><use>dust_resistance</use></value>
 269       </uniform>
 270       <uniform>
 271         <name>visibility</name>
 272         <type>float</type>
 273         <value><use>visibility</use></value>
 274       </uniform>
 275       <uniform>
 276         <name>avisibility</name>
 277         <type>float</type>
 278         <value><use>avisibility</use></value>
 279       </uniform>
 280       <uniform>
 281         <name>hazeLayerAltitude</name>
 282         <type>float</type>
 283         <value><use>lthickness</use></value>
 284       </uniform>
 285       <uniform>
 286         <name>scattering</name>
 287         <type>float</type>
 288         <value><use>scattering</use></value>
 289       </uniform>
 290       <uniform>
 291         <name>ground_scattering</name>
 292         <type>float</type>
 293         <value><use>ground_scattering</use></value>
 294       </uniform>
 295       <uniform>
 296         <name>terminator</name>
 297         <type>float</type>
 298         <value><use>terminator</use></value>
 299       </uniform>
 300       <uniform>
 301         <name>terrain_alt</name>
 302         <type>float</type>
 303         <value><use>terrain_alt</use></value>
 304       </uniform>
 305       <uniform>
 306         <name>overcast</name>
 307         <type>float</type>
 308         <value><use>overcast</use></value>
 309       </uniform>
 310       <uniform>
 311         <name>eye_alt</name>
 312         <type>float</type>
 313         <value><use>eye_alt</use></value>
 314       </uniform>
 315           <uniform>
 316         <name>eye_lat</name>
 317         <type>float</type>
 318         <value><use>eye_lat</use></value>
 319       </uniform>
 320           <uniform>
 321         <name>eye_lon</name>
 322         <type>float</type>
 323         <value><use>eye_lon</use></value>
 324       </uniform>
 325       <uniform>
 326         <name>snowlevel</name>
 327         <type>float</type>
 328         <value><use>snow_level</use></value>
 329       </uniform>
 330       <uniform>
 331            <name>snow_thickness_factor</name>
 332            <type>float</type>
 333            <value><use>snow_thickness_factor</use></value>
 334       </uniform>
 335       <uniform>
 336         <name>dust_cover_factor</name>
 337         <type>float</type>
 338         <value><use>dust_cover_factor</use></value>
 339       </uniform>
 340       <uniform>
 341         <name>lichen_cover_factor</name>
 342         <type>float</type>
 343         <value> <use>lichen_cover_factor</use></value>
 344       </uniform>
 345       <uniform>
 346         <name>wetness</name>
 347         <type>float</type>
 348         <value><use>wetness</use></value>
 349       </uniform>
 350           <uniform>
 351         <name>windspeed</name>
 352         <type>float</type>
 353         <value><use>windspeed</use></value>
 354       </uniform>
 355       <uniform>
 356         <name>fogstructure</name>
 357         <type>float</type>
 358         <value><use>fogstructure</use></value>
 359       </uniform>
 360       <uniform>
 361         <name>cloud_self_shading</name>
 362         <type>float</type>
 363         <value><use>cloud_self_shading</use></value>
 364       </uniform>
 365       <uniform>
 366         <name>moonlight</name>
 367         <type>float</type>
 368         <value><use>moonlight</use></value>
 369       </uniform>
 370       <uniform>
 371         <name>season</name>
 372         <type>float</type>
 373         <value><use>season</use></value>
 374       </uniform>
 375       <uniform>
 376         <name>quality_level</name>
 377         <type>int</type>
 378         <value><use>quality_level</use></value>
 379       </uniform>
 380       <uniform>
 381         <name>tquality_level</name>
 382         <type>int</type>
 383         <value><use>tquality_level</use></value>
 384       </uniform>
 385       <uniform>
 386         <name>texture</name>
 387         <type>sampler-2d</type>
 388         <value type="int">0</value>
 389       </uniform>
 390       <uniform>
 391         <name>mix_texture</name>
 392         <type>sampler-2d</type>
 393         <value type="int">5</value>
 394       </uniform>
 395       <uniform>
 396         <name>snow_texture</name>
 397         <type>sampler-2d</type>
 398         <value type="int">6</value>
 399       </uniform>
 400       <uniform>
 401         <name>detail_texture</name>
 402         <type>sampler-2d</type>
 403         <value type="int">7</value>
 404       </uniform>
 405           <uniform>
 406         <name>grain_texture</name>
 407         <type>sampler-2d</type>
 408         <value type="int">4</value>
 409       </uniform>
 410           <uniform>
 411         <name>dot_texture</name>
 412         <type>sampler-2d</type>
 413         <value type="int">3</value>
 414       </uniform>
 415           <uniform>
 416         <name>gradient_texture</name>
 417         <type>sampler-2d</type>
 418         <value type="int">2</value>
 419       </uniform>
 420       <uniform>
 421         <name>colorMode</name>
 422         <type>int</type>
 423         <value>2</value>
 424         <!-- AMBIENT_AND_DIFFUSE -->
 425       </uniform>
 426       <depth>
 427         <function>lequal</function>
 428         <write-mask type="bool">false</write-mask>
 429       </depth>
 430     </pass>
 431   </technique>
 432
 433
 434
 435   <technique n="4">
 436     <predicate>
 437       <and>
 438         <property>/sim/rendering/shaders/skydome</property>
 439         <or>
 440           <less-equal>
 441             <value type="float">4.0</value>
 442             <float-property>/sim/rendering/shaders/landmass</float-property>
 443           </less-equal>
 444           <less-equal>
 445             <value type="float">3.0</value>
 446             <float-property>/sim/rendering/shaders/transition</float-property>
 447           </less-equal>
 448         </or>
 449         <or>
 450           <less-equal>
 451             <value type="float">2.0</value>
 452             <glversion/>
 453           </less-equal>
 454           <and>
 455             <extension-supported>GL_ARB_shader_objects</extension-supported>
 456             <extension-supported>GL_ARB_shading_language_100</extension-supported>
 457             <extension-supported>GL_ARB_vertex_shader</extension-supported>
 458             <extension-supported>GL_ARB_fragment_shader</extension-supported>
 459           </and>
 460         </or>
 461       </and>
 462     </predicate>
 463     <pass>
 464       <lighting>true</lighting>
 465       <material>
 466         <ambient><use>material/ambient</use></ambient>
 467         <diffuse><use>material/diffuse</use></diffuse>
 468         <specular><use>material/specular</use></specular>
 469         <emissive><use>material/emissive</use></emissive>
 470         <shininess><use>material/shininess</use></shininess>
 471         <color-mode>ambient-and-diffuse</color-mode>
 472       </material>
 473       <alpha-test><use>transparent</use></alpha-test>
 474       <shade-model>smooth</shade-model>
 475       <cull-face>back</cull-face>
 476       <render-bin>
 477         <bin-number>-1</bin-number>
 478         <bin-name>RenderBin</bin-name>
 479       </render-bin>
 480       <program>
 481         <vertex-shader>Shaders/trivial.vert</vertex-shader>
 482         <fragment-shader>Shaders/trivial.frag</fragment-shader>
 483       </program>
 484       <color-mask type="vec4d">0 0 0 0</color-mask>
 485     </pass>
 486     <pass>
 487       <lighting>true</lighting>
 488       <material>
 489         <ambient><use>material/ambient</use></ambient>
 490         <diffuse><use>material/diffuse</use></diffuse>
 491         <specular><use>material/specular</use></specular>
 492         <emissive><use>material/emissive</use></emissive>
 493         <shininess><use>material/shininess</use></shininess>
 494         <color-mode>ambient-and-diffuse</color-mode>
 495       </material>
 496       <blend><use>transparent</use></blend>
 497       <alpha-test><use>transparent</use></alpha-test>
 498       <shade-model>smooth</shade-model>
 499       <cull-face>back</cull-face>
 500       <render-bin>
 501         <bin-number><use>render-bin/bin-number</use></bin-number>
 502         <bin-name><use>render-bin/bin-name</use></bin-name>
 503       </render-bin>
 504       <texture-unit>
 505         <unit>0</unit>
 506         <image><use>texture[0]/image</use></image>
 507         <filter><use>texture[0]/filter</use></filter>
 508         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 509         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 510         <internal-format><use>texture[0]/internal-format</use></internal-format>
 511       </texture-unit>
 512       <texture-unit>
 513         <unit>1</unit>
 514         <type>noise</type>
 515       </texture-unit>
 516       <texture-unit>
 517         <unit>5</unit>
 518         <image><use>texture[12]/image</use></image>
 519         <filter><use>texture[12]/filter</use></filter>
 520         <wrap-s><use>texture[12]/wrap-s</use></wrap-s>
 521         <wrap-t><use>texture[12]/wrap-t</use></wrap-t>
 522         <internal-format><use>texture[12]/internal-format</use></internal-format>
 523       </texture-unit>
 524       <texture-unit>
 525         <unit>6</unit>
 526         <image><use>texture[10]/image</use></image>
 527         <filter><use>texture[10]/filter</use></filter>
 528         <wrap-s><use>texture[10]/wrap-s</use></wrap-s>
 529         <wrap-t><use>texture[10]/wrap-t</use></wrap-t>
 530         <internal-format><use>texture[10]/internal-format</use></internal-format>
 531       </texture-unit>
 532       <texture-unit>
 533         <unit>7</unit>
 534         <image><use>texture[11]/image</use></image>
 535         <filter><use>texture[11]/filter</use></filter>
 536         <wrap-s><use>texture[11]/wrap-s</use></wrap-s>
 537         <wrap-t><use>texture[11]/wrap-t</use></wrap-t>
 538         <internal-format><use>texture[11]/internal-format</use></internal-format>
 539       </texture-unit>
 540       <program>
 541         <vertex-shader>Shaders/terrain-haze-detailed.vert</vertex-shader>
 542         <fragment-shader>Shaders/terrain-haze-detailed.frag</fragment-shader>
 543       </program>
 544       <uniform>
 545         <name>visibility</name>
 546         <type>float</type>
 547         <value><use>visibility</use></value>
 548       </uniform>
 549       <uniform>
 550         <name>avisibility</name>
 551         <type>float</type>
 552         <value><use>avisibility</use></value>
 553       </uniform>
 554       <uniform>
 555         <name>hazeLayerAltitude</name>
 556         <type>float</type>
 557         <value><use>lthickness</use></value>
 558       </uniform>
 559       <uniform>
 560         <name>scattering</name>
 561         <type>float</type>
 562         <value><use>scattering</use></value>
 563       </uniform>
 564       <uniform>
 565         <name>ground_scattering</name>
 566         <type>float</type>
 567         <value><use>ground_scattering</use></value>
 568       </uniform>
 569       <uniform>
 570         <name>terminator</name>
 571         <type>float</type>
 572         <value><use>terminator</use></value>
 573       </uniform>
 574       <uniform>
 575         <name>terrain_alt</name>
 576         <type>float</type>
 577         <value><use>terrain_alt</use></value>
 578       </uniform>
 579       <uniform>
 580         <name>overcast</name>
 581         <type>float</type>
 582         <value><use>overcast</use></value>
 583       </uniform>
 584       <uniform>
 585         <name>eye_alt</name>
 586         <type>float</type>
 587         <value><use>eye_alt</use></value>
 588       </uniform>
 589       <uniform>
 590         <name>transition_model</name>
 591         <type>float</type>
 592         <value><use>transition_model</use></value>
 593       </uniform>
 594       <uniform>
 595         <name>hires_overlay_bias</name>
 596         <type>float</type>
 597         <value><use>hires_overlay_bias</use></value>
 598       </uniform>
 599       <uniform>
 600         <name>snowlevel</name>
 601         <type>float</type>
 602         <value><use>snow_level</use></value>
 603       </uniform>
 604       <uniform>
 605         <name>snow_thickness_factor</name>
 606         <type>float</type>
 607         <value> <use>snow_thickness_factor</use></value>
 608       </uniform>
 609       <uniform>
 610         <name>dust_cover_factor</name>
 611         <type>float</type>
 612         <value><use>dust_cover_factor</use></value>
 613       </uniform>
 614       <uniform>
 615         <name>lichen_cover_factor</name>
 616         <type>float</type>
 617         <value> <use>lichen_cover_factor</use></value>
 618       </uniform>
 619       <uniform>
 620         <name>wetness</name>
 621         <type>float</type>
 622         <value><use>wetness</use></value>
 623       </uniform>
 624       <uniform>
 625         <name>fogstructure</name>
 626         <type>float</type>
 627         <value><use>fogstructure</use></value>
 628       </uniform>
 629       <uniform>
 630         <name>cloud_self_shading</name>
 631         <type>float</type>
 632         <value><use>cloud_self_shading</use></value>
 633       </uniform>
 634       <uniform>
 635         <name>moonlight</name>
 636         <type>float</type>
 637         <value><use>moonlight</use></value>
 638       </uniform>
 639       <uniform>
 640         <name>season</name>
 641         <type>float</type>
 642         <value><use>season</use></value>
 643       </uniform>
 644       <uniform>
 645         <name>quality_level</name>
 646         <type>int</type>
 647         <value><use>quality_level</use></value>
 648       </uniform>
 649       <uniform>
 650         <name>tquality_level</name>
 651         <type>int</type>
 652         <value><use>tquality_level</use></value>
 653       </uniform>
 654       <uniform>
 655         <name>texture</name>
 656         <type>sampler-2d</type>
 657         <value type="int">0</value>
 658       </uniform>
 659       <uniform>
 660         <name>NoiseTex</name>
 661         <type>sampler-3d</type>
 662         <value type="int">1</value>
 663       </uniform>
 664       <uniform>
 665         <name>mix_texture</name>
 666         <type>sampler-2d</type>
 667         <value type="int">5</value>
 668       </uniform>
 669       <uniform>
 670         <name>snow_texture</name>
 671         <type>sampler-2d</type>
 672         <value type="int">6</value>
 673       </uniform>
 674       <uniform>
 675         <name>detail_texture</name>
 676         <type>sampler-2d</type>
 677         <value type="int">7</value>
 678       </uniform>
 679       <uniform>
 680         <name>colorMode</name>
 681         <type>int</type>
 682         <value>2</value>
 683         <!-- AMBIENT_AND_DIFFUSE -->
 684       </uniform>
 685       <depth>
 686         <function>lequal</function>
 687         <write-mask type="bool">false</write-mask>
 688       </depth>
 689     </pass>
 690   </technique>
 691   <technique n="5">
 692     <predicate>
 693       <and>
 694         <property>/sim/rendering/shaders/skydome</property>
 695         <or>
 696           <less-equal>
 697             <value type="float">2.0</value>
 698             <glversion/>
 699           </less-equal>
 700           <and>
 701             <extension-supported>GL_ARB_shader_objects</extension-supported>
 702             <extension-supported>GL_ARB_shading_language_100</extension-supported>
 703             <extension-supported>GL_ARB_vertex_shader</extension-supported>
 704             <extension-supported>GL_ARB_fragment_shader</extension-supported>
 705           </and>
 706         </or>
 707       </and>
 708     </predicate>
 709     <pass>
 710       <lighting>true</lighting>
 711       <material>
 712         <ambient><use>material/ambient</use></ambient>
 713         <diffuse><use>material/diffuse</use></diffuse>
 714         <specular><use>material/specular</use></specular>
 715         <emissive><use>material/emissive</use></emissive>
 716         <shininess><use>material/shininess</use></shininess>
 717         <color-mode>ambient-and-diffuse</color-mode>
 718       </material>
 719       <alpha-test><use>transparent</use></alpha-test>
 720       <shade-model>smooth</shade-model>
 721       <cull-face>back</cull-face>
 722       <render-bin>
 723         <bin-number>-1</bin-number>
 724         <bin-name>RenderBin</bin-name>
 725       </render-bin>
 726       <texture-unit>
 727         <unit>0</unit>
 728         <image><use>texture[0]/image</use></image>
 729         <filter><use>texture[0]/filter</use></filter>
 730         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 731         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 732         <internal-format><use>texture[0]/internal-format</use></internal-format>
 733       </texture-unit>
 734       <program>
 735         <vertex-shader n="0">Shaders/include_fog.vert</vertex-shader>
 736         <vertex-shader n="1">Shaders/default.vert</vertex-shader>
 737         <fragment-shader n="0">Shaders/include_fog.frag</fragment-shader>
 738         <fragment-shader n="1">Shaders/terrain-nocolor.frag</fragment-shader>
 739       </program>
 740       <uniform>
 741         <name>texture</name>
 742         <type>sampler-2d</type>
 743         <value type="int">0</value>
 744       </uniform>
 745       <color-mask type="vec4d">0 0 0 0</color-mask>
 746     </pass>
 747     <pass>
 748       <lighting>true</lighting>
 749       <material>
 750         <ambient><use>material/ambient</use></ambient>
 751         <diffuse><use>material/diffuse</use></diffuse>
 752         <specular><use>material/specular</use></specular>
 753         <emissive><use>material/emissive</use></emissive>
 754         <shininess><use>material/shininess</use></shininess>
 755         <color-mode>ambient-and-diffuse</color-mode>
 756       </material>
 757       <blend><use>transparent</use></blend>
 758       <alpha-test><use>transparent</use></alpha-test>
 759       <shade-model>smooth</shade-model>
 760       <cull-face>back</cull-face>
 761       <render-bin>
 762         <bin-number><use>render-bin/bin-number</use></bin-number>
 763         <bin-name><use>render-bin/bin-name</use></bin-name>
 764       </render-bin>
 765       <texture-unit>
 766         <unit>0</unit>
 767         <image><use>texture[0]/image</use></image>
 768         <filter><use>texture[0]/filter</use></filter>
 769         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 770         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 771         <internal-format><use>texture[0]/internal-format</use></internal-format>
 772       </texture-unit>
 773       <program>
 774         <vertex-shader>Shaders/terrain-haze.vert</vertex-shader>
 775         <fragment-shader>Shaders/terrain-haze.frag</fragment-shader>
 776       </program>
 777       <uniform>
 778         <name>visibility</name>
 779         <type>float</type>
 780         <value><use>visibility</use></value>
 781       </uniform>
 782       <uniform>
 783         <name>avisibility</name>
 784         <type>float</type>
 785         <value><use>avisibility</use></value>
 786       </uniform>
 787       <uniform>
 788         <name>hazeLayerAltitude</name>
 789         <type>float</type>
 790         <value><use>lthickness</use></value>
 791       </uniform>
 792       <uniform>
 793         <name>scattering</name>
 794         <type>float</type>
 795         <value><use>scattering</use></value>
 796       </uniform>
 797       <uniform>
 798         <name>ground_scattering</name>
 799         <type>float</type>
 800         <value><use>ground_scattering</use></value>
 801       </uniform>
 802       <uniform>
 803         <name>terminator</name>
 804         <type>float</type>
 805         <value><use>terminator</use></value>
 806       </uniform>
 807       <uniform>
 808         <name>terrain_alt</name>
 809         <type>float</type>
 810         <value><use>terrain_alt</use></value>
 811       </uniform>
 812       <uniform>
 813         <name>overcast</name>
 814         <type>float</type>
 815         <value><use>overcast</use></value>
 816       </uniform>
 817       <uniform>
 818         <name>eye_alt</name>
 819         <type>float</type>
 820         <value><use>eye_alt</use></value>
 821       </uniform>
 822       <uniform>
 823         <name>cloud_self_shading</name>
 824         <type>float</type>
 825         <value><use>cloud_self_shading</use></value>
 826       </uniform>
 827       <uniform>
 828         <name>moonlight</name>
 829         <type>float</type>
 830         <value><use>moonlight</use></value>
 831       </uniform>
 832       <uniform>
 833         <name>texture</name>
 834         <type>sampler-2d</type>
 835         <value type="int">0</value>
 836       </uniform>
 837       <uniform>
 838         <name>colorMode</name>
 839         <type>int</type>
 840         <value>2</value>
 841         <!-- AMBIENT_AND_DIFFUSE -->
 842       </uniform>
 843       <depth>
 844         <function>lequal</function>
 845         <write-mask type="bool">false</write-mask>
 846       </depth>
 847     </pass>
 848   </technique>
 849   <technique n="10">
 850     <predicate>
 851       <and>
 852         <property>/sim/rendering/rembrandt/enabled</property>
 853         <or>
 854           <less-equal>
 855             <value type="float">2.0</value>
 856             <glversion/>
 857           </less-equal>
 858           <and>
 859             <extension-supported>GL_ARB_shader_objects</extension-supported>
 860             <extension-supported>GL_ARB_shading_language_100</extension-supported>
 861             <extension-supported>GL_ARB_vertex_shader</extension-supported>
 862             <extension-supported>GL_ARB_fragment_shader</extension-supported>
 863           </and>
 864         </or>
 865       </and>
 866     </predicate>
 867     <pass>
 868       <lighting>false</lighting>
 869       <material>
 870         <ambient><use>material/ambient</use></ambient>
 871         <diffuse><use>material/diffuse</use></diffuse>
 872         <specular><use>material/specular</use></specular>
 873         <emissive><use>material/emissive</use></emissive>
 874         <shininess><use>material/shininess</use></shininess>
 875         <color-mode>ambient-and-diffuse</color-mode>
 876       </material>
 877       <blend>false</blend>
 878       <alpha-test>true</alpha-test>
 879       <shade-model>smooth</shade-model>
 880       <cull-face>back</cull-face>
 881       <render-bin>
 882         <bin-number>1</bin-number>
 883         <bin-name>RenderBin</bin-name>
 884       </render-bin>
 885       <texture-unit>
 886         <unit>0</unit>
 887         <image><use>texture[0]/image</use></image>
 888         <filter><use>texture[0]/filter</use></filter>
 889         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 890         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 891         <internal-format><use>texture[0]/internal-format</use></internal-format>
 892         <environment>
 893           <mode>modulate</mode>
 894         </environment>
 895       </texture-unit>
 896       <program>
 897         <vertex-shader>Shaders/deferred-gbuffer.vert</vertex-shader>
 898         <fragment-shader>Shaders/deferred-gbuffer.frag</fragment-shader>
 899         <fragment-shader>Shaders/gbuffer-functions.frag</fragment-shader>
 900         <fragment-shader>Shaders/gbuffer-encode.frag</fragment-shader>
 901       </program>
 902       <uniform>
 903         <name>texture</name>
 904         <type>sampler-2d</type>
 905         <value type="int">0</value>
 906       </uniform>
 907       <!-- uniform>
 908                         <name>materialID</name>
 909                         <type>int</type>
 910                         <value><use>material-id</use></value>
 911                 </uniform -->
 912     </pass>
 913   </technique>
 914   <technique n="11">
 915     <predicate>
 916       <and>
 917                 <property>/sim/rendering/shaders/quality-level</property>
 918         <property>/sim/rendering/shaders/generic</property>
 919         <or>
 920           <less-equal>
 921             <value type="float">2.0</value>
 922             <glversion/>
 923           </less-equal>
 924           <and>
 925             <extension-supported>GL_ARB_shader_objects</extension-supported>
 926             <extension-supported>GL_ARB_shading_language_100</extension-supported>
 927             <extension-supported>GL_ARB_vertex_shader</extension-supported>
 928             <extension-supported>GL_ARB_fragment_shader</extension-supported>
 929           </and>
 930         </or>
 931       </and>
 932     </predicate>
 933     <pass>
 934       <lighting>true</lighting>
 935       <material>
 936         <ambient><use>material/ambient</use></ambient>
 937         <diffuse><use>material/diffuse</use></diffuse>
 938         <specular><use>material/specular</use></specular>
 939         <emissive><use>material/emissive</use></emissive>
 940         <shininess><use>material/shininess</use></shininess>
 941         <color-mode>ambient-and-diffuse</color-mode>
 942       </material>
 943       <alpha-test><use>transparent</use></alpha-test>
 944       <shade-model>smooth</shade-model>
 945       <cull-face>back</cull-face>
 946       <render-bin>
 947         <bin-number>-1</bin-number>
 948         <bin-name>RenderBin</bin-name>
 949       </render-bin>
 950       <texture-unit>
 951         <unit>0</unit>
 952         <image><use>texture[0]/image</use></image>
 953         <filter><use>texture[0]/filter</use></filter>
 954         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 955         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 956         <internal-format><use>texture[0]/internal-format</use></internal-format>
 957       </texture-unit>
 958       <program>
 959         <vertex-shader n="0">Shaders/include_fog.vert</vertex-shader>
 960         <vertex-shader n="1">Shaders/default.vert</vertex-shader>
 961         <fragment-shader n="0">Shaders/include_fog.frag</fragment-shader>
 962         <fragment-shader n="1">Shaders/terrain-nocolor.frag</fragment-shader>
 963       </program>
 964       <uniform>
 965         <name>texture</name>
 966         <type>sampler-2d</type>
 967         <value type="int">0</value>
 968       </uniform>
 969       <color-mask type="vec4d">0 0 0 0</color-mask>
 970     </pass>
 971     <pass>
 972       <lighting>true</lighting>
 973       <material>
 974         <ambient><use>material/ambient</use></ambient>
 975         <diffuse><use>material/diffuse</use></diffuse>
 976         <specular><use>material/specular</use></specular>
 977         <emissive><use>material/emissive</use></emissive>
 978         <shininess><use>material/shininess</use></shininess>
 979         <color-mode>ambient-and-diffuse</color-mode>
 980       </material>
 981       <blend><use>transparent</use></blend>
 982       <alpha-test><use>transparent</use></alpha-test>
 983       <shade-model>smooth</shade-model>
 984       <cull-face>back</cull-face>
 985       <render-bin>
 986         <bin-number><use>render-bin/bin-number</use></bin-number>
 987         <bin-name><use>render-bin/bin-name</use></bin-name>
 988       </render-bin>
 989       <texture-unit>
 990         <unit>0</unit>
 991         <image><use>texture[0]/image</use></image>
 992         <filter><use>texture[0]/filter</use></filter>
 993         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
 994         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
 995         <internal-format><use>texture[0]/internal-format</use></internal-format>
 996       </texture-unit>
 997       <program>
 998         <vertex-shader>Shaders/include_fog.vert</vertex-shader>
 999         <vertex-shader>Shaders/default.vert</vertex-shader>
1000         <fragment-shader>Shaders/default.frag</fragment-shader>
1001         <fragment-shader>Shaders/include_fog.frag</fragment-shader>
1002       </program>
1003       <uniform>
1004         <name>visibility</name>
1005         <type>float</type>
1006         <value><use>visibility</use></value>
1007       </uniform>
1008       <uniform>
1009         <name>avisibility</name>
1010         <type>float</type>
1011         <value><use>avisibility</use></value>
1012       </uniform>
1013       <uniform>
1014         <name>hazeLayerAltitude</name>
1015         <type>float</type>
1016         <value><use>lthickness</use></value>
1017       </uniform>
1018       <uniform>
1019         <name>scattering</name>
1020         <type>float</type>
1021         <value><use>scattering</use></value>
1022       </uniform>
1023       <uniform>
1024         <name>terminator</name>
1025         <type>float</type>
1026         <value><use>terminator</use></value>
1027       </uniform>
1028       <uniform>
1029         <name>fogType</name>
1030         <type>int</type>
1031         <value><use>fogtype</use></value>
1032       </uniform>
1033       <uniform>
1034         <name>texture</name>
1035         <type>sampler-2d</type>
1036         <value type="int">0</value>
1037       </uniform>
1038       <uniform>
1039         <name>colorMode</name>
1040         <type>int</type>
1041         <value>2</value>
1042         <!-- AMBIENT_AND_DIFFUSE -->
1043       </uniform>
1044       <depth>
1045         <function>lequal</function>
1046         <write-mask type="bool">false</write-mask>
1047       </depth>
1048     </pass>
1049   </technique>
1050   <technique n="12">
1051     <pass>
1052       <lighting>true</lighting>
1053       <material>
1054         <ambient><use>material/ambient</use></ambient>
1055         <diffuse><use>material/diffuse</use></diffuse>
1056         <specular><use>material/specular</use></specular>
1057         <emissive><use>material/emissive</use></emissive>
1058         <shininess><use>material/shininess</use></shininess>
1059         <color-mode>ambient-and-diffuse</color-mode>
1060       </material>
1061       <blend><use>transparent</use></blend>
1062       <alpha-test><use>transparent</use></alpha-test>
1063       <shade-model>smooth</shade-model>
1064       <cull-face>back</cull-face>
1065       <render-bin>
1066         <bin-number><use>render-bin/bin-number</use></bin-number>
1067         <bin-name><use>render-bin/bin-name</use></bin-name>
1068       </render-bin>
1069       <texture-unit>
1070         <unit>0</unit>
1071         <image><use>texture[0]/image</use></image>
1072         <filter><use>texture[0]/filter</use></filter>
1073         <wrap-s><use>texture[0]/wrap-s</use></wrap-s>
1074         <wrap-t><use>texture[0]/wrap-t</use></wrap-t>
1075         <internal-format><use>texture[0]/internal-format</use></internal-format>
1076         <environment>
1077           <mode>modulate</mode>
1078         </environment>
1079       </texture-unit>
1080     </pass>
1081   </technique>
1082 </PropertyList>