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WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<?xml version='1.0' encoding='UTF-8'?>
<!-- World Scenery 3.0 Effect -->
<PropertyList>
<name>Effects/ws30</name>
<parameters>
<material>
<ambient type="vec4d">
0.2 .2 0.2 1.0
</ambient>
<diffuse type="vec4d">
.8 .8 .8 1.0
</diffuse>
<specular type="vec4d">
0.0 0.0 0.0 1.0
</specular>
<emissive type="vec4d">
0.0 0.0 0.0 1.0
</emissive>
<shininess>1.2</shininess>
</material>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<texture n="6">
<image>Textures/perlin.png</image>
<type>2d</type>
<filter>nearest</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<texture n="10">
<image>Textures/Terrain/snow3.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<texture n="11">
<image>Textures/Terrain/void.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<texture n="12">
<image>Textures/Terrain/void.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<texture n="13">
<image>Textures/Terrain/rock_alt.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<texture n="14">
<image>Textures/Terrain/grain_texture.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<texture n="15">
<image>Textures/Terrain/void.png</image>
<type>2d</type>
<filter>linear-mipmap-linear</filter>
<wrap-s>repeat</wrap-s>
<wrap-t>repeat</wrap-t>
<internal-format>normalized</internal-format>
</texture>
<transparent>false</transparent>
<render-bin>
<bin-number>0</bin-number>
<bin-name>RenderBin</bin-name>
</render-bin>
<material-id>0</material-id>
<grain_strength>0.5</grain_strength>
<intrinsic_wetness>0.0</intrinsic_wetness>
<transition_model>0.5</transition_model>
<hires_overlay_bias>0.0</hires_overlay_bias>
<dot_density>1.0</dot_density>
<dot_size>1.0</dot_size>
<dust_resistance>1.0</dust_resistance>
<rock_strata>0</rock_strata>
<raise_vertex type="bool">false</raise_vertex>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<visibility><use>/environment/ground-visibility-m</use></visibility>
<avisibility><use>/environment/visibility-m</use></avisibility>
<lthickness><use>/environment/ground-haze-thickness-m</use></lthickness>
<scattering><use>/rendering/scene/scattering</use></scattering>
<ground_scattering><use>/environment/surface/scattering</use></ground_scattering>
<terminator><use>/environment/terminator-relative-position-m</use></terminator>
<terrain_alt><use>/environment/mean-terrain-elevation-m</use></terrain_alt>
<overcast><use>/rendering/scene/overcast</use></overcast>
<eye_alt><use>/sim/rendering/eye-altitude-m</use></eye_alt>
<snow_level><use>/environment/snow-level-m</use></snow_level>
<snow_thickness_factor><use>/environment/surface/snow-thickness-factor</use></snow_thickness_factor>
<dust_cover_factor><use>/environment/surface/dust-cover-factor</use></dust_cover_factor>
<lichen_cover_factor><use>/environment/surface/lichen-cover-factor</use></lichen_cover_factor>
<wetness><use>/environment/surface/wetness</use></wetness>
<fogtype><use>/sim/rendering/shaders/skydome</use></fogtype>
<fogstructure><use>/environment/fog-structure</use></fogstructure>
<cloud_self_shading><use>/environment/cloud-self-shading</use></cloud_self_shading>
<moonlight><use>/environment/moonlight</use></moonlight>
<season><use>/environment/season</use></season>
<air_pollution><use>/environment/air-pollution-norm</use></air_pollution>
<delta_T><use>/environment/surface/delta-T-soil</use></delta_T>
<wind_effects><use>/sim/rendering/shaders/wind-effects</use></wind_effects>
<windE><use>/environment/sea/surface/wind-from-east-fps</use></windE>
<windN><use>/environment/sea/surface/wind-from-north-fps</use></windN>
<display_xsize><use>/sim/startup/xsize</use></display_xsize>
<display_ysize><use>/sim/startup/ysize</use></display_ysize>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
<!--
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<tile_width><use>/sim/rendering/texture-factor</use></tile_width>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
-->
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<view_pitch_offset><use>/sim/current-view/pitch-offset-deg</use></view_pitch_offset>
<view_heading_offset><use>/sim/current-view/heading-offset-deg</use></view_heading_offset>
<view_fov><use>/sim/current-view/field-of-view</use></view_fov>
<use_searchlight><use>/sim/rendering/als-secondary-lights/use-searchlight</use></use_searchlight>
<use_landing_light><use>/sim/rendering/als-secondary-lights/use-landing-light</use></use_landing_light>
<use_alt_landing_light><use>/sim/rendering/als-secondary-lights/use-alt-landing-light</use></use_alt_landing_light>
<landing_light1_offset><use>/sim/rendering/als-secondary-lights/landing-light1-offset-deg</use></landing_light1_offset>
<landing_light2_offset><use>/sim/rendering/als-secondary-lights/landing-light2-offset-deg</use></landing_light2_offset>
<landing_light3_offset><use>/sim/rendering/als-secondary-lights/landing-light3-offset-deg</use></landing_light3_offset>
<quality_level><use>/sim/rendering/shaders/landmass</use></quality_level>
<tquality_level><use>/sim/rendering/shaders/transition</use></tquality_level>
<use_filtering><use>/sim/rendering/als-filters/use-filtering</use></use_filtering>
<gamma><use>/sim/rendering/als-filters/gamma</use></gamma>
<brightness><use>/sim/rendering/als-filters/brightness</use></brightness>
<fact_grey><use>/sim/rendering/als-filters/grey-factor</use></fact_grey>
<fact_black><use>/sim/rendering/als-filters/black-factor</use></fact_black>
<use_night_vision><use>/sim/rendering/als-filters/use-night-vision</use></use_night_vision>
<use_IR_vision><use>/sim/rendering/als-filters/use-IR-vision</use></use_IR_vision>
<cloudpos1_x><use>/local-weather/cloud-shadows/cloudpos-x[0]</use></cloudpos1_x>
<cloudpos1_y><use>/local-weather/cloud-shadows/cloudpos-y[0]</use></cloudpos1_y>
<cloudpos2_x><use>/local-weather/cloud-shadows/cloudpos-x[1]</use></cloudpos2_x>
<cloudpos2_y><use>/local-weather/cloud-shadows/cloudpos-y[1]</use></cloudpos2_y>
<cloudpos3_x><use>/local-weather/cloud-shadows/cloudpos-x[2]</use></cloudpos3_x>
<cloudpos3_y><use>/local-weather/cloud-shadows/cloudpos-y[2]</use></cloudpos3_y>
<cloudpos4_x><use>/local-weather/cloud-shadows/cloudpos-x[3]</use></cloudpos4_x>
<cloudpos4_y><use>/local-weather/cloud-shadows/cloudpos-y[3]</use></cloudpos4_y>
<cloudpos5_x><use>/local-weather/cloud-shadows/cloudpos-x[4]</use></cloudpos5_x>
<cloudpos5_y><use>/local-weather/cloud-shadows/cloudpos-y[4]</use></cloudpos5_y>
<cloudpos6_x><use>/local-weather/cloud-shadows/cloudpos-x[5]</use></cloudpos6_x>
<cloudpos6_y><use>/local-weather/cloud-shadows/cloudpos-y[5]</use></cloudpos6_y>
<cloudpos7_x><use>/local-weather/cloud-shadows/cloudpos-x[6]</use></cloudpos7_x>
<cloudpos7_y><use>/local-weather/cloud-shadows/cloudpos-y[6]</use></cloudpos7_y>
<cloudpos8_x><use>/local-weather/cloud-shadows/cloudpos-x[7]</use></cloudpos8_x>
<cloudpos8_y><use>/local-weather/cloud-shadows/cloudpos-y[7]</use></cloudpos8_y>
<cloudpos9_x><use>/local-weather/cloud-shadows/cloudpos-x[8]</use></cloudpos9_x>
<cloudpos9_y><use>/local-weather/cloud-shadows/cloudpos-y[8]</use></cloudpos9_y>
<cloudpos10_x><use>/local-weather/cloud-shadows/cloudpos-x[9]</use></cloudpos10_x>
<cloudpos10_y><use>/local-weather/cloud-shadows/cloudpos-y[9]</use></cloudpos10_y>
<cloudpos11_x><use>/local-weather/cloud-shadows/cloudpos-x[10]</use></cloudpos11_x>
<cloudpos11_y><use>/local-weather/cloud-shadows/cloudpos-y[10]</use></cloudpos11_y>
<cloudpos12_x><use>/local-weather/cloud-shadows/cloudpos-x[11]</use></cloudpos12_x>
<cloudpos12_y><use>/local-weather/cloud-shadows/cloudpos-y[11]</use></cloudpos12_y>
<cloudpos13_x><use>/local-weather/cloud-shadows/cloudpos-x[12]</use></cloudpos13_x>
<cloudpos13_y><use>/local-weather/cloud-shadows/cloudpos-y[12]</use></cloudpos13_y>
<cloudpos14_x><use>/local-weather/cloud-shadows/cloudpos-x[13]</use></cloudpos14_x>
<cloudpos14_y><use>/local-weather/cloud-shadows/cloudpos-y[13]</use></cloudpos14_y>
<cloudpos15_x><use>/local-weather/cloud-shadows/cloudpos-x[14]</use></cloudpos15_x>
<cloudpos15_y><use>/local-weather/cloud-shadows/cloudpos-y[14]</use></cloudpos15_y>
<cloudpos16_x><use>/local-weather/cloud-shadows/cloudpos-x[15]</use></cloudpos16_x>
<cloudpos16_y><use>/local-weather/cloud-shadows/cloudpos-y[15]</use></cloudpos16_y>
<cloudpos17_x><use>/local-weather/cloud-shadows/cloudpos-x[16]</use></cloudpos17_x>
<cloudpos17_y><use>/local-weather/cloud-shadows/cloudpos-y[16]</use></cloudpos17_y>
<cloudpos18_x><use>/local-weather/cloud-shadows/cloudpos-x[17]</use></cloudpos18_x>
<cloudpos18_y><use>/local-weather/cloud-shadows/cloudpos-y[17]</use></cloudpos18_y>
<cloudpos19_x><use>/local-weather/cloud-shadows/cloudpos-x[18]</use></cloudpos19_x>
<cloudpos19_y><use>/local-weather/cloud-shadows/cloudpos-y[18]</use></cloudpos19_y>
<cloudpos20_x><use>/local-weather/cloud-shadows/cloudpos-x[19]</use></cloudpos20_x>
<cloudpos20_y><use>/local-weather/cloud-shadows/cloudpos-y[19]</use></cloudpos20_y>
<cloudpos_n_x><use>/local-weather/cloud-shadows/nearest-cloudpos-x</use></cloudpos_n_x>
<cloudpos_n_y><use>/local-weather/cloud-shadows/nearest-cloudpos-y</use></cloudpos_n_y>
<cloud_shadow_flag><use>/local-weather/cloud-shadows/cloud-shadow-flag</use></cloud_shadow_flag>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<!-- BEGIN shadows include -->
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<shadows_enabled><use>/sim/rendering/als/shadows/enabled</use></shadows_enabled>
<sun_atlas_size><use>/sim/rendering/als/shadows/sun-atlas-size</use></sun_atlas_size>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<!-- END shadows include -->
</parameters>
<!-- put techniques at a "high" index to allow derived effects to
insert their own techniques first. -->
WS30: landclass and texture lookups in fragment shader commit e131ffaca7b2c934474f0e447b5852cb4c7c8d4a Author: vs <vs2009@mail.com> Date: Fri Oct 15 22:19:42 2021 +1000 WS30: landclass and texture lookups in fragment shader: Changelog: - Testing: Procedural random landclass function, get_random_landclass(). 1). Avoids a texture lookup for profiling. 2). Creates squares of configurable size with controllable random landclass ranges - to test landclass transition algorithms and quickly profile lots of landclasses in view. It's also possible to put pressure on GPU memory even with 1 lookup of ground textures per fragment, by reducing size to <20m and viewing from altitude. - Add ALS ultra technique as no 5, move existing ALS technique to no. 6. Add WS30-ALS-ultra frag & vert in preparation for eventual ALS ultra port. Change comments/variables to match using a texture array instead of atlas. Sampler name: atlas -> textureArray. - Testing/optimisation of de-tiling: WS30-ALS.frag: reorder perlin detiling to make noise source easier to switch. WS30-ALS-ultra.frag: Create alternative to perlin noise used for reducing tiling that avoids a texture lookup - to profile and optimise. This is commented out. The performance difference in the final version depends on memory pressure versus arithmetic load of the full shader. It varies by GPU and what's in view. In future, once a full ALS port is done, maybe it'll be more efficient to run a higher quality de-tiling algorithm all the time to avoid branching overhead due to effects like agriculture which need more de-tiling. De-tiling code in shaders should /eventually/ match CPU-side de-tiling of texture masks used for object and vegetation placement. De-tiling code in GPUs might be subject to precision and numerical artifacts, and if so maybe the texture lookup version would work better. The same applies to noise used for rendering WS3 water waves and collision queries. One option is to use exactly the same glsl code, with a C++ header to convert glsl syntax e.g. https://github.com/g-truc/glm .
2021-10-21 21:31:03 +01:00
<!-- ALS ultra shaders -->
Make Compositor default - Remove all Compositor Effects and Shaders. - Unify the low-spec and ALS pipelines in a single pipeline called 'Classic'. - Readd shadow mapping. - Move the WS30 Effect and fragment shader out of the Compositor-specific directories.
2020-11-10 01:45:54 +01:00
<technique n="5">
WS30: landclass and texture lookups in fragment shader commit e131ffaca7b2c934474f0e447b5852cb4c7c8d4a Author: vs <vs2009@mail.com> Date: Fri Oct 15 22:19:42 2021 +1000 WS30: landclass and texture lookups in fragment shader: Changelog: - Testing: Procedural random landclass function, get_random_landclass(). 1). Avoids a texture lookup for profiling. 2). Creates squares of configurable size with controllable random landclass ranges - to test landclass transition algorithms and quickly profile lots of landclasses in view. It's also possible to put pressure on GPU memory even with 1 lookup of ground textures per fragment, by reducing size to <20m and viewing from altitude. - Add ALS ultra technique as no 5, move existing ALS technique to no. 6. Add WS30-ALS-ultra frag & vert in preparation for eventual ALS ultra port. Change comments/variables to match using a texture array instead of atlas. Sampler name: atlas -> textureArray. - Testing/optimisation of de-tiling: WS30-ALS.frag: reorder perlin detiling to make noise source easier to switch. WS30-ALS-ultra.frag: Create alternative to perlin noise used for reducing tiling that avoids a texture lookup - to profile and optimise. This is commented out. The performance difference in the final version depends on memory pressure versus arithmetic load of the full shader. It varies by GPU and what's in view. In future, once a full ALS port is done, maybe it'll be more efficient to run a higher quality de-tiling algorithm all the time to avoid branching overhead due to effects like agriculture which need more de-tiling. De-tiling code in shaders should /eventually/ match CPU-side de-tiling of texture masks used for object and vegetation placement. De-tiling code in GPUs might be subject to precision and numerical artifacts, and if so maybe the texture lookup version would work better. The same applies to noise used for rendering WS3 water waves and collision queries. One option is to use exactly the same glsl code, with a C++ header to convert glsl syntax e.g. https://github.com/g-truc/glm .
2021-10-21 21:31:03 +01:00
<predicate>
<and>
<property>/sim/rendering/shaders/skydome</property>
<and>
<less-equal>
<value type="float">6.0</value>
<float-property>/sim/rendering/shaders/landmass</float-property>
</less-equal>
<less-equal>
<value type="float">6.0</value>
<float-property>/sim/rendering/shaders/transition</float-property>
</less-equal>
</and>
<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>
<material>
<ambient><use>material/ambient</use></ambient>
<diffuse><use>material/diffuse</use></diffuse>
<specular><use>material/specular</use></specular>
<emissive><use>material/emissive</use></emissive>
<shininess><use>material/shininess</use></shininess>
<color-mode>ambient-and-diffuse</color-mode>
</material>
<blend><use>transparent</use></blend>
<alpha-test><use>transparent</use></alpha-test>
<shade-model>smooth</shade-model>
<cull-face>back</cull-face>
<render-bin>
<bin-number><use>render-bin/bin-number</use></bin-number>
<bin-name><use>render-bin/bin-name</use></bin-name>
</render-bin>
<!-- texture unit 0 direct from VPBBuilder.cxx -->
<texture-unit>
<unit>1</unit>
<image><use>texture[1]/image</use></image>
<filter>nearest-mipmap-nearest</filter>
<mag-filter>nearest-mipmap-nearest</mag-filter>
<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
<internal-format><use>texture[0]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>2</unit>
<image><use>texture[2]/image</use></image>
<filter><use>texture[2]/filter</use></filter>
<wrap-s><use>texture[2]/wrap-s</use></wrap-s>
<wrap-t><use>texture[2]/wrap-t</use></wrap-t>
<internal-format><use>texture[2]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>3</unit>
<image><use>texture[3]/image</use></image>
<filter><use>texture[3]/filter</use></filter>
<wrap-s><use>texture[3]/wrap-s</use></wrap-s>
<wrap-t><use>texture[3]/wrap-t</use></wrap-t>
<internal-format><use>texture[3]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>4</unit>
<image><use>texture[4]/image</use></image>
<filter><use>texture[4]/filter</use></filter>
<wrap-s><use>texture[4]/wrap-s</use></wrap-s>
<wrap-t><use>texture[4]/wrap-t</use></wrap-t>
<internal-format><use>texture[4]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>6</unit>
<image><use>texture[6]/image</use></image>
<filter><use>texture[6]/filter</use></filter>
<wrap-s><use>texture[6]/wrap-s</use></wrap-s>
<wrap-t><use>texture[6]/wrap-t</use></wrap-t>
<internal-format><use>texture[6]/internal-format</use></internal-format>
</texture-unit>
<program>
<vertex-shader>Shaders/ws30-ALS-ultra.vert</vertex-shader>
<vertex-shader>Shaders/filters-ALS.vert</vertex-shader>
<vertex-shader>Shaders/shadows-include.vert</vertex-shader>
<fragment-shader>Shaders/ws30-ALS-ultra.frag</fragment-shader>
<fragment-shader>Shaders/noise.frag</fragment-shader>
<fragment-shader>Shaders/cloud-shadowfunc.frag</fragment-shader>
<fragment-shader>Shaders/hazes.frag</fragment-shader>
<fragment-shader>Shaders/secondary_lights.frag</fragment-shader>
<fragment-shader>Shaders/filters-ALS.frag</fragment-shader>
<fragment-shader>Shaders/shadows-include.frag</fragment-shader>
<fragment-shader>Shaders/clustered-include.frag</fragment-shader>
</program>
<uniform>
<name>visibility</name>
<type>float</type>
<value><use>visibility</use></value>
</uniform>
<uniform>
<name>avisibility</name>
<type>float</type>
<value><use>avisibility</use></value>
</uniform>
<uniform>
<name>hazeLayerAltitude</name>
<type>float</type>
<value><use>lthickness</use></value>
</uniform>
<uniform>
<name>scattering</name>
<type>float</type>
<value><use>scattering</use></value>
</uniform>
<uniform>
<name>ground_scattering</name>
<type>float</type>
<value><use>ground_scattering</use></value>
</uniform>
<uniform>
<name>terminator</name>
<type>float</type>
<value><use>terminator</use></value>
</uniform>
<uniform>
<name>terrain_alt</name>
<type>float</type>
<value><use>terrain_alt</use></value>
</uniform>
<uniform>
<name>overcast</name>
<type>float</type>
<value><use>overcast</use></value>
</uniform>
<uniform>
<name>eye_alt</name>
<type>float</type>
<value><use>eye_alt</use></value>
</uniform>
<uniform>
<name>cloud_self_shading</name>
<type>float</type>
<value><use>cloud_self_shading</use></value>
</uniform>
<uniform>
<name>moonlight</name>
<type>float</type>
<value><use>moonlight</use></value>
</uniform>
<uniform>
<name>air_pollution</name>
<type>float</type>
<value><use>air_pollution</use></value>
</uniform>
<!-- filtering -->
<uniform>
<name>gamma</name>
<type>float</type>
<value><use>gamma</use></value>
</uniform>
<uniform>
<name>brightness</name>
<type>float</type>
<value><use>brightness</use></value>
</uniform>
<uniform>
<name>use_night_vision</name>
<type>bool</type>
<value><use>use_night_vision</use></value>
</uniform>
<uniform>
<name>use_IR_vision</name>
<type>bool</type>
<value><use>use_IR_vision</use></value>
</uniform>
<uniform>
<name>use_filtering</name>
<type>bool</type>
<value><use>use_filtering</use></value>
</uniform>
<uniform>
<name>delta_T</name>
<type>float</type>
<value><use>delta_T</use></value>
</uniform>
<uniform>
<name>fact_grey</name>
<type>float</type>
<value><use>fact_grey</use></value>
</uniform>
<uniform>
<name>fact_black</name>
<type>float</type>
<value><use>fact_black</use></value>
</uniform>
<uniform>
<name>display_xsize</name>
<type>int</type>
<value><use>display_xsize</use></value>
</uniform>
<uniform>
<name>display_ysize</name>
<type>int</type>
<value><use>display_ysize</use></value>
</uniform>
<uniform>
<name>landclass</name>
<type>sampler-2d</type>
<value type="int">0</value>
</uniform>
<uniform>
<name>textureArray</name>
<type>sampler-2d</type>
<value type="int">1</value>
</uniform>
<uniform>
<name>dimensionsArray</name>
<type>sampler-1d</type>
<value type="int">2</value>
</uniform>
<uniform>
<name>diffuseArray</name>
<type>sampler-1d</type>
<value type="int">3</value>
</uniform>
<uniform>
<name>specularArray</name>
<type>sampler-1d</type>
<value type="int">4</value>
</uniform>
<uniform>
<name>perlin</name>
<type>sampler-2d</type>
<value type="int">6</value>
</uniform>
<uniform>
<name>colorMode</name>
<type>int</type>
<value>2</value>
<!-- AMBIENT_AND_DIFFUSE -->
</uniform>
<!-- BEGIN shadows include -->
<uniform>
<name>shadow_tex</name>
<type>sampler-2d</type>
<value type="int">10</value>
</uniform>
<uniform>
<name>shadows_enabled</name>
<type>bool</type>
<value><use>shadows_enabled</use></value>
</uniform>
<uniform>
<name>sun_atlas_size</name>
<type>int</type>
<value><use>sun_atlas_size</use></value>
</uniform>
<!-- END shadows include -->
</pass>
</technique>
<technique n="6">
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<predicate>
<and>
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<property>/sim/rendering/shaders/skydome</property>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<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>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<pass>
<lighting>true</lighting>
<material>
<ambient><use>material/ambient</use></ambient>
<diffuse><use>material/diffuse</use></diffuse>
<specular><use>material/specular</use></specular>
<emissive><use>material/emissive</use></emissive>
<shininess><use>material/shininess</use></shininess>
<color-mode>ambient-and-diffuse</color-mode>
</material>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<blend><use>transparent</use></blend>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<alpha-test><use>transparent</use></alpha-test>
<shade-model>smooth</shade-model>
<cull-face>back</cull-face>
<render-bin>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<bin-number><use>render-bin/bin-number</use></bin-number>
<bin-name><use>render-bin/bin-name</use></bin-name>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</render-bin>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
WS30: Clean up WS30 Effect. Remove redundant and possibly confusing texture assignment
2021-03-28 19:48:14 +01:00
<!-- texture unit 0 direct from VPBBuilder.cxx -->
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<texture-unit>
<unit>1</unit>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<image><use>texture[1]/image</use></image>
WS30: Shader change to use texture atlas These changes use the generated Texture2DArray for texture lookup, supporting arbritary sets of material textures.
2020-12-05 13:11:59 +00:00
<filter>nearest-mipmap-nearest</filter>
<mag-filter>nearest-mipmap-nearest</mag-filter>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
<internal-format><use>texture[0]/internal-format</use></internal-format>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</texture-unit>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<texture-unit>
<unit>2</unit>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<image><use>texture[2]/image</use></image>
<filter><use>texture[2]/filter</use></filter>
<wrap-s><use>texture[2]/wrap-s</use></wrap-s>
<wrap-t><use>texture[2]/wrap-t</use></wrap-t>
<internal-format><use>texture[2]/internal-format</use></internal-format>
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2020-11-08 22:44:34 +00:00
</texture-unit>
<texture-unit>
<unit>3</unit>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<image><use>texture[3]/image</use></image>
<filter><use>texture[3]/filter</use></filter>
<wrap-s><use>texture[3]/wrap-s</use></wrap-s>
<wrap-t><use>texture[3]/wrap-t</use></wrap-t>
<internal-format><use>texture[3]/internal-format</use></internal-format>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</texture-unit>
WS3.0: Add forest texture to shader Interm shader update until texture array support available.
2020-11-12 20:47:08 +00:00
<texture-unit>
<unit>4</unit>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<image><use>texture[4]/image</use></image>
<filter><use>texture[4]/filter</use></filter>
<wrap-s><use>texture[4]/wrap-s</use></wrap-s>
<wrap-t><use>texture[4]/wrap-t</use></wrap-t>
<internal-format><use>texture[4]/internal-format</use></internal-format>
WS3.0: Add forest texture to shader Interm shader update until texture array support available.
2020-11-12 20:47:08 +00:00
</texture-unit>
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<texture-unit>
<unit>6</unit>
<image><use>texture[6]/image</use></image>
<filter><use>texture[6]/filter</use></filter>
<wrap-s><use>texture[6]/wrap-s</use></wrap-s>
<wrap-t><use>texture[6]/wrap-t</use></wrap-t>
<internal-format><use>texture[6]/internal-format</use></internal-format>
</texture-unit>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<program>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<vertex-shader>Shaders/ws30-ALS.vert</vertex-shader>
Make Compositor default - Remove all Compositor Effects and Shaders. - Unify the low-spec and ALS pipelines in a single pipeline called 'Classic'. - Readd shadow mapping. - Move the WS30 Effect and fragment shader out of the Compositor-specific directories.
2020-11-10 01:45:54 +01:00
<vertex-shader>Shaders/shadows-include.vert</vertex-shader>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<fragment-shader>Shaders/ws30-ALS.frag</fragment-shader>
Make Compositor default - Remove all Compositor Effects and Shaders. - Unify the low-spec and ALS pipelines in a single pipeline called 'Classic'. - Readd shadow mapping. - Move the WS30 Effect and fragment shader out of the Compositor-specific directories.
2020-11-10 01:45:54 +01:00
<fragment-shader>Shaders/hazes.frag</fragment-shader>
<fragment-shader>Shaders/noise.frag</fragment-shader>
<fragment-shader>Shaders/filters-ALS.frag</fragment-shader>
<fragment-shader>Shaders/shadows-include.frag</fragment-shader>
WS30: Fix WS30 fragment shaders
2021-08-21 17:15:15 +01:00
<fragment-shader>Shaders/clustered-include.frag</fragment-shader>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</program>
<uniform>
<name>visibility</name>
<type>float</type>
WS30: Add basic shaders
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<value><use>visibility</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>avisibility</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>avisibility</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>hazeLayerAltitude</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>lthickness</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>scattering</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>scattering</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>ground_scattering</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>ground_scattering</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>terminator</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>terminator</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>terrain_alt</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>terrain_alt</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>overcast</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>overcast</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>eye_alt</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>eye_alt</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>cloud_self_shading</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>cloud_self_shading</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>moonlight</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>moonlight</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>air_pollution</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>air_pollution</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<!-- filtering -->
<uniform>
<name>gamma</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>gamma</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>brightness</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>brightness</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>use_night_vision</name>
<type>bool</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>use_night_vision</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>use_IR_vision</name>
<type>bool</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>use_IR_vision</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>use_filtering</name>
<type>bool</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>use_filtering</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>delta_T</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>delta_T</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>fact_grey</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>fact_grey</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>fact_black</name>
<type>float</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>fact_black</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>display_xsize</name>
<type>int</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>display_xsize</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>display_ysize</name>
<type>int</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>display_ysize</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>landclass</name>
<type>sampler-2d</type>
<value type="int">0</value>
</uniform>
<uniform>
WS30: landclass and texture lookups in fragment shader commit e131ffaca7b2c934474f0e447b5852cb4c7c8d4a Author: vs <vs2009@mail.com> Date: Fri Oct 15 22:19:42 2021 +1000 WS30: landclass and texture lookups in fragment shader: Changelog: - Testing: Procedural random landclass function, get_random_landclass(). 1). Avoids a texture lookup for profiling. 2). Creates squares of configurable size with controllable random landclass ranges - to test landclass transition algorithms and quickly profile lots of landclasses in view. It's also possible to put pressure on GPU memory even with 1 lookup of ground textures per fragment, by reducing size to <20m and viewing from altitude. - Add ALS ultra technique as no 5, move existing ALS technique to no. 6. Add WS30-ALS-ultra frag & vert in preparation for eventual ALS ultra port. Change comments/variables to match using a texture array instead of atlas. Sampler name: atlas -> textureArray. - Testing/optimisation of de-tiling: WS30-ALS.frag: reorder perlin detiling to make noise source easier to switch. WS30-ALS-ultra.frag: Create alternative to perlin noise used for reducing tiling that avoids a texture lookup - to profile and optimise. This is commented out. The performance difference in the final version depends on memory pressure versus arithmetic load of the full shader. It varies by GPU and what's in view. In future, once a full ALS port is done, maybe it'll be more efficient to run a higher quality de-tiling algorithm all the time to avoid branching overhead due to effects like agriculture which need more de-tiling. De-tiling code in shaders should /eventually/ match CPU-side de-tiling of texture masks used for object and vegetation placement. De-tiling code in GPUs might be subject to precision and numerical artifacts, and if so maybe the texture lookup version would work better. The same applies to noise used for rendering WS3 water waves and collision queries. One option is to use exactly the same glsl code, with a C++ header to convert glsl syntax e.g. https://github.com/g-truc/glm .
2021-10-21 21:31:03 +01:00
<name>textureArray</name>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<type>sampler-2d</type>
<value type="int">1</value>
</uniform>
<uniform>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
<name>dimensionsArray</name>
<type>sampler-1d</type>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<value type="int">2</value>
</uniform>
<uniform>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
<name>diffuseArray</name>
<type>sampler-1d</type>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<value type="int">3</value>
</uniform>
WS3.0: Add forest texture to shader Interm shader update until texture array support available.
2020-11-12 20:47:08 +00:00
<uniform>
WS30: Improved material atlas Add - texture size - shininess - diffuse - specular from material.xml into the fragment shader via sampler1D.
2020-12-08 21:15:13 +00:00
<name>specularArray</name>
<type>sampler-1d</type>
WS3.0: Add forest texture to shader Interm shader update until texture array support available.
2020-11-12 20:47:08 +00:00
<value type="int">4</value>
</uniform>
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<uniform>
<name>perlin</name>
<type>sampler-2d</type>
<value type="int">6</value>
</uniform>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
<uniform>
<name>colorMode</name>
<type>int</type>
<value>2</value>
<!-- AMBIENT_AND_DIFFUSE -->
</uniform>
<!-- BEGIN shadows include -->
<uniform>
<name>shadow_tex</name>
<type>sampler-2d</type>
<value type="int">10</value>
</uniform>
<uniform>
<name>shadows_enabled</name>
<type>bool</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>shadows_enabled</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<uniform>
<name>sun_atlas_size</name>
<type>int</type>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<value><use>sun_atlas_size</use></value>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</uniform>
<!-- END shadows include -->
</pass>
</technique>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
WS30: landclass and texture lookups in fragment shader commit e131ffaca7b2c934474f0e447b5852cb4c7c8d4a Author: vs <vs2009@mail.com> Date: Fri Oct 15 22:19:42 2021 +1000 WS30: landclass and texture lookups in fragment shader: Changelog: - Testing: Procedural random landclass function, get_random_landclass(). 1). Avoids a texture lookup for profiling. 2). Creates squares of configurable size with controllable random landclass ranges - to test landclass transition algorithms and quickly profile lots of landclasses in view. It's also possible to put pressure on GPU memory even with 1 lookup of ground textures per fragment, by reducing size to <20m and viewing from altitude. - Add ALS ultra technique as no 5, move existing ALS technique to no. 6. Add WS30-ALS-ultra frag & vert in preparation for eventual ALS ultra port. Change comments/variables to match using a texture array instead of atlas. Sampler name: atlas -> textureArray. - Testing/optimisation of de-tiling: WS30-ALS.frag: reorder perlin detiling to make noise source easier to switch. WS30-ALS-ultra.frag: Create alternative to perlin noise used for reducing tiling that avoids a texture lookup - to profile and optimise. This is commented out. The performance difference in the final version depends on memory pressure versus arithmetic load of the full shader. It varies by GPU and what's in view. In future, once a full ALS port is done, maybe it'll be more efficient to run a higher quality de-tiling algorithm all the time to avoid branching overhead due to effects like agriculture which need more de-tiling. De-tiling code in shaders should /eventually/ match CPU-side de-tiling of texture masks used for object and vegetation placement. De-tiling code in GPUs might be subject to precision and numerical artifacts, and if so maybe the texture lookup version would work better. The same applies to noise used for rendering WS3 water waves and collision queries. One option is to use exactly the same glsl code, with a C++ header to convert glsl syntax e.g. https://github.com/g-truc/glm .
2021-10-21 21:31:03 +01:00
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<!-- Non-ALS technique with texture rotation -->
<technique n="11">
<predicate>
<and>
<property>/sim/rendering/shaders/quality-level</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>
<material>
<ambient><use>material/ambient</use></ambient>
<diffuse><use>material/diffuse</use></diffuse>
<specular><use>material/specular</use></specular>
<emissive><use>material/emissive</use></emissive>
<shininess><use>material/shininess</use></shininess>
<color-mode>ambient-and-diffuse</color-mode>
</material>
<blend><use>transparent</use></blend>
<alpha-test><use>transparent</use></alpha-test>
<shade-model>smooth</shade-model>
<cull-face>back</cull-face>
<render-bin>
<bin-number><use>render-bin/bin-number</use></bin-number>
<bin-name><use>render-bin/bin-name</use></bin-name>
</render-bin>
WS30: Clean up WS30 Effect. Remove redundant and possibly confusing texture assignment
2021-03-28 19:48:14 +01:00
<!-- texture unit 0 direct from VPBBuilder.cxx -->
WS30: Use perlin texture to reduce tiling Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.
2021-01-26 20:17:17 +00:00
<texture-unit>
<unit>1</unit>
<image><use>texture[1]/image</use></image>
<filter>nearest-mipmap-nearest</filter>
<mag-filter>nearest-mipmap-nearest</mag-filter>
<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
<internal-format><use>texture[0]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>2</unit>
<image><use>texture[2]/image</use></image>
<filter><use>texture[2]/filter</use></filter>
<wrap-s><use>texture[2]/wrap-s</use></wrap-s>
<wrap-t><use>texture[2]/wrap-t</use></wrap-t>
<internal-format><use>texture[2]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>3</unit>
<image><use>texture[3]/image</use></image>
<filter><use>texture[3]/filter</use></filter>
<wrap-s><use>texture[3]/wrap-s</use></wrap-s>
<wrap-t><use>texture[3]/wrap-t</use></wrap-t>
<internal-format><use>texture[3]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>4</unit>
<image><use>texture[4]/image</use></image>
<filter><use>texture[4]/filter</use></filter>
<wrap-s><use>texture[4]/wrap-s</use></wrap-s>
<wrap-t><use>texture[4]/wrap-t</use></wrap-t>
<internal-format><use>texture[4]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>6</unit>
<image><use>texture[6]/image</use></image>
<filter><use>texture[6]/filter</use></filter>
<wrap-s><use>texture[6]/wrap-s</use></wrap-s>
<wrap-t><use>texture[6]/wrap-t</use></wrap-t>
<internal-format><use>texture[6]/internal-format</use></internal-format>
</texture-unit>
<program>
<vertex-shader>Shaders/ws30.vert</vertex-shader>
<fragment-shader n="0">Shaders/include_fog.frag</fragment-shader>
<fragment-shader n="1">Shaders/ws30-q1.frag</fragment-shader>
</program>
<uniform>
<name>landclass</name>
<type>sampler-2d</type>
<value type="int">0</value>
</uniform>
<uniform>
<name>atlas</name>
<type>sampler-2d</type>
<value type="int">1</value>
</uniform>
<uniform>
<name>dimensionsArray</name>
<type>sampler-1d</type>
<value type="int">2</value>
</uniform>
<uniform>
<name>diffuseArray</name>
<type>sampler-1d</type>
<value type="int">3</value>
</uniform>
<uniform>
<name>specularArray</name>
<type>sampler-1d</type>
<value type="int">4</value>
</uniform>
<uniform>
<name>perlin</name>
<type>sampler-2d</type>
<value type="int">6</value>
</uniform>
</pass>
</technique>
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<!-- Minimal technique -->
<technique n="12">
<pass>
<lighting>true</lighting>
<material>
<ambient><use>material/ambient</use></ambient>
<diffuse><use>material/diffuse</use></diffuse>
<specular><use>material/specular</use></specular>
<emissive><use>material/emissive</use></emissive>
<shininess><use>material/shininess</use></shininess>
<color-mode>ambient-and-diffuse</color-mode>
</material>
<blend><use>transparent</use></blend>
<alpha-test><use>transparent</use></alpha-test>
<shade-model>smooth</shade-model>
<cull-face>back</cull-face>
<render-bin>
<bin-number><use>render-bin/bin-number</use></bin-number>
<bin-name><use>render-bin/bin-name</use></bin-name>
</render-bin>
WS30: Clean up WS30 Effect. Remove redundant and possibly confusing texture assignment
2021-03-28 19:48:14 +01:00
<!-- texture unit 0 direct from VPBBuilder.cxx -->
WS30: Add basic shaders
2021-01-23 17:15:12 +00:00
<texture-unit>
<unit>1</unit>
<image><use>texture[1]/image</use></image>
<filter>nearest-mipmap-nearest</filter>
<mag-filter>nearest-mipmap-nearest</mag-filter>
<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
<internal-format><use>texture[0]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>2</unit>
<image><use>texture[2]/image</use></image>
<filter><use>texture[2]/filter</use></filter>
<wrap-s><use>texture[2]/wrap-s</use></wrap-s>
<wrap-t><use>texture[2]/wrap-t</use></wrap-t>
<internal-format><use>texture[2]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>3</unit>
<image><use>texture[3]/image</use></image>
<filter><use>texture[3]/filter</use></filter>
<wrap-s><use>texture[3]/wrap-s</use></wrap-s>
<wrap-t><use>texture[3]/wrap-t</use></wrap-t>
<internal-format><use>texture[3]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>4</unit>
<image><use>texture[4]/image</use></image>
<filter><use>texture[4]/filter</use></filter>
<wrap-s><use>texture[4]/wrap-s</use></wrap-s>
<wrap-t><use>texture[4]/wrap-t</use></wrap-t>
<internal-format><use>texture[4]/internal-format</use></internal-format>
</texture-unit>
<program>
<vertex-shader>Shaders/ws30.vert</vertex-shader>
<fragment-shader n="0">Shaders/include_fog.frag</fragment-shader>
<fragment-shader n="1">Shaders/ws30.frag</fragment-shader>
</program>
<uniform>
<name>landclass</name>
<type>sampler-2d</type>
<value type="int">0</value>
</uniform>
<uniform>
<name>atlas</name>
<type>sampler-2d</type>
<value type="int">1</value>
</uniform>
<uniform>
<name>dimensionsArray</name>
<type>sampler-1d</type>
<value type="int">2</value>
</uniform>
<uniform>
<name>diffuseArray</name>
<type>sampler-1d</type>
<value type="int">3</value>
</uniform>
<uniform>
<name>specularArray</name>
<type>sampler-1d</type>
<value type="int">4</value>
</uniform>
</pass>
</technique>
HDR pipeline: add placeholder shaders for WS 3.0
2021-07-24 13:35:53 +02:00
<technique n="109">
<scheme>hdr-geometry</scheme>
<pass>
HDR: Use a reversed depth buffer to increase precision and avoid Z-fighting
2021-08-17 20:58:30 +02:00
<!-- Reverse floating point depth buffer -->
<depth>
<function>gequal</function>
<near>1.0</near>
<far>0.0</far>
</depth>
HDR: Use stencil buffer for optimization purposes
2021-08-23 12:44:26 +02:00
<stencil>
<function>always</function>
<value>9</value>
<pass>replace</pass>
</stencil>
HDR: Use a reversed depth buffer to increase precision and avoid Z-fighting
2021-08-17 20:58:30 +02:00
HDR pipeline: add placeholder shaders for WS 3.0
2021-07-24 13:35:53 +02:00
<blend><use>transparent</use></blend>
<alpha-test><use>transparent</use></alpha-test>
<shade-model>smooth</shade-model>
<cull-face>back</cull-face>
<render-bin>
<bin-number><use>render-bin/bin-number</use></bin-number>
<bin-name><use>render-bin/bin-name</use></bin-name>
</render-bin>
<!-- texture unit 0 direct from VPBBuilder.cxx -->
<texture-unit>
<unit>1</unit>
<image><use>texture[1]/image</use></image>
<filter>nearest-mipmap-nearest</filter>
<mag-filter>nearest-mipmap-nearest</mag-filter>
<wrap-s><use>texture[0]/wrap-s</use></wrap-s>
<wrap-t><use>texture[0]/wrap-t</use></wrap-t>
<internal-format><use>texture[0]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>2</unit>
<image><use>texture[2]/image</use></image>
<filter><use>texture[2]/filter</use></filter>
<wrap-s><use>texture[2]/wrap-s</use></wrap-s>
<wrap-t><use>texture[2]/wrap-t</use></wrap-t>
<internal-format><use>texture[2]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>3</unit>
<image><use>texture[3]/image</use></image>
<filter><use>texture[3]/filter</use></filter>
<wrap-s><use>texture[3]/wrap-s</use></wrap-s>
<wrap-t><use>texture[3]/wrap-t</use></wrap-t>
<internal-format><use>texture[3]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>4</unit>
<image><use>texture[4]/image</use></image>
<filter><use>texture[4]/filter</use></filter>
<wrap-s><use>texture[4]/wrap-s</use></wrap-s>
<wrap-t><use>texture[4]/wrap-t</use></wrap-t>
<internal-format><use>texture[4]/internal-format</use></internal-format>
</texture-unit>
<texture-unit>
<unit>6</unit>
<image><use>texture[6]/image</use></image>
<filter><use>texture[6]/filter</use></filter>
<wrap-s><use>texture[6]/wrap-s</use></wrap-s>
<wrap-t><use>texture[6]/wrap-t</use></wrap-t>
<internal-format><use>texture[6]/internal-format</use></internal-format>
</texture-unit>
<program>
<vertex-shader>Shaders/HDR/geometry.vert</vertex-shader>
<fragment-shader>Shaders/HDR/ws30.frag</fragment-shader>
<fragment-shader>Shaders/HDR/gbuffer-include.frag</fragment-shader>
</program>
<uniform>
<name>landclass</name>
<type>sampler-2d</type>
<value type="int">0</value>
</uniform>
<uniform>
<name>atlas</name>
<type>sampler-2d</type>
<value type="int">1</value>
</uniform>
<uniform>
<name>dimensionsArray</name>
<type>sampler-1d</type>
<value type="int">2</value>
</uniform>
<uniform>
<name>diffuseArray</name>
<type>sampler-1d</type>
<value type="int">3</value>
</uniform>
<uniform>
<name>specularArray</name>
<type>sampler-1d</type>
<value type="int">4</value>
</uniform>
<uniform>
<name>perlin</name>
<type>sampler-2d</type>
<value type="int">6</value>
</uniform>
</pass>
</technique>
WS3.0: Initial commit of WS3.0 rendering
2020-11-08 22:44:34 +00:00
</PropertyList>
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