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3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<?xml version="1.0" ?>
<!--
Change reference to new Docs/README.3DClouds
2008-11-09 21:23:14 +00:00
Cloud shapes and layers. See Docs/README.3DClouds for details.
Harald JOHNSEN: This is another update for the cloud code, a lot of lines but this time I have started to add the doxygen doc. Misc ==== - corrected a bug when RTT is not available, the current rendering context was altered - if RTT is not available then 3d clouds are not drawn at all - impostors lighting is now recomputed when the sun changes position - distant objects are no more seen in front of clouds - blending of distant clouds is a bit better now - litle optimization of code (uses a less cpu time) - use layer wind speed and direction (no more hardcoded wind) - fov is no more hardcoded Changes ======= - clouds (cu only) are dissipating/reforming (experimental) - compute a turbulence factor that depends on surrounding clouds and type of clouds (experimental) - clouds shapes are defined in cloudlayers.xml - type of clouds present in a layer is also defined in cloudlayers.xml - cloud layers are generated from metar and other misc. data (in progress) - added a rain effect around the viewer (enabled in the rendering dialog and when the metar property says so) - added a lightning effect (enabled in the rendering dialog) : cb clouds spawn new lightnings - added a dialog to select from different weather source : metar/property, a 'fair weather' environment and a 'thunderstorm' environment.
2005-05-15 09:25:17 +00:00
-->
<PropertyList>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<clouds>
<cb-large>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<min-cloud-width-m>400</min-cloud-width-m>
<max-cloud-width-m>500</max-cloud-width-m>
<min-cloud-height-m>300</min-cloud-height-m>
<max-cloud-height-m>500</max-cloud-height-m>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<num-sprites>10</num-sprites>
<texture>cl_cb.png</texture>
<num-textures-x>1</num-textures-x>
<bottom-shade>0.5</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>300</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>300</max-sprite-height-m>
</cb-large>
<cb-small>
<min-cloud-width-m>300</min-cloud-width-m>
<max-cloud-width-m>400</max-cloud-width-m>
<min-cloud-height-m>150</min-cloud-height-m>
<max-cloud-height-m>250</max-cloud-height-m>
<num-sprites>10</num-sprites>
<texture>cl_cb.png</texture>
<num-textures-x>1</num-textures-x>
<bottom-shade>0.5</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>200</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>200</max-sprite-height-m>
</cb-small>
<cu-large>
<min-cloud-width-m>400</min-cloud-width-m>
<max-cloud-width-m>800</max-cloud-width-m>
<min-cloud-height-m>200</min-cloud-height-m>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<max-cloud-height-m>400</max-cloud-height-m>
<num-sprites>10</num-sprites>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<texture>cl_cu2.png</texture>
<num-textures-x>2</num-textures-x>
<bottom-shade>0.1</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>350</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>350</max-sprite-height-m>
</cu-large>
<cu-small>
<min-cloud-width-m>300</min-cloud-width-m>
<max-cloud-width-m>600</max-cloud-width-m>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<min-cloud-height-m>200</min-cloud-height-m>
<max-cloud-height-m>300</max-cloud-height-m>
<num-sprites>10</num-sprites>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<texture>cl_cu2.png</texture>
<num-textures-x>2</num-textures-x>
<bottom-shade>0.1</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>350</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>350</max-sprite-height-m>
</cu-small>
<ns-large>
<min-cloud-width-m>500</min-cloud-width-m>
<max-cloud-width-m>800</max-cloud-width-m>
<min-cloud-height-m>500</min-cloud-height-m>
<max-cloud-height-m>800</max-cloud-height-m>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<num-sprites>10</num-sprites>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<texture>cl_st.png</texture>
<num-textures-x>2</num-textures-x>
<bottom-shade>0.3</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>300</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>300</max-sprite-height-m>
</ns-large>
<st-large>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<min-cloud-width-m>800</min-cloud-width-m>
<max-cloud-width-m>1500</max-cloud-width-m>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<min-cloud-height-m>500</min-cloud-height-m>
<max-cloud-height-m>800</max-cloud-height-m>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<num-sprites>20</num-sprites>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<texture>cl_st.png</texture>
<num-textures-x>2</num-textures-x>
<bottom-shade>0.9</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>500</max-sprite-width-m>
<min-sprite-height-m>300</min-sprite-height-m>
<max-sprite-height-m>400</max-sprite-height-m>
</st-large>
<st-small>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<min-cloud-width-m>500</min-cloud-width-m>
<max-cloud-width-m>1000</max-cloud-width-m>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<min-cloud-height-m>300</min-cloud-height-m>
<max-cloud-height-m>500</max-cloud-height-m>
Update 3D cloud definitions, to improve performance.
2008-11-06 20:27:14 +00:00
<num-sprites>15</num-sprites>
3D clouds from Stuart Buchanan. Need a recent driver update, --enable-clouds3d option and a Weather Scenario to show up
2008-10-26 09:38:46 +00:00
<texture>cl_st.png</texture>
<num-textures-x>2</num-textures-x>
<bottom-shade>0.9</bottom-shade>
<min-sprite-width-m>200</min-sprite-width-m>
<max-sprite-width-m>300</max-sprite-width-m>
<min-sprite-height-m>200</min-sprite-height-m>
<max-sprite-height-m>300</max-sprite-height-m>
</st-small>
</clouds>
<boxes>
<ac-str>
<box>
<x>0</x>
<y>0</y>
<z>0</z>
<type>st-small</type>
</box>
<box>
<x>1500</x>
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<type>st-small</type>
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</box>
<box>
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<type>st-small</type>
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</ac-str>
<cu-hum>
<box>
<x>0</x>
<y>0</y>
<z>0</z>
<type>cu-small</type>
</box>
<box>
<x>250</x>
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<type>cu-small</type>
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<box>
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</box>
<box>
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<type>cu-small</type>
</box>
<box>
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<type>cu-small</type>
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</box>
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</cu-hum>
<cu-con>
<box>
<x>0</x>
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<type>cu-large</type>
</box>
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<cb-cal>
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<cb-inc>
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<z>3200</z>
<type>st-large</type>
</box>
<box>
<x>2400</x>
<y>0</y>
<z>3200</z>
<type>st-large</type>
</box>
<box>
<x>3200</x>
<y>0</y>
<z>3200</z>
<type>st-large</type>
</box>
<box>
<x>4000</x>
<y>0</y>
<z>3200</z>
<type>st-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
<box>
<x>800</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
<box>
<x>1600</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
<box>
<x>2400</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
<box>
<x>3200</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
<box>
<x>4000</x>
<y>0</y>
<z>4000</z>
<type>st-large</type>
</box>
</st>
<ns>
<box>
<x>0</x>
<y>0</y>
<z>0</z>
<type>ns-large</type>
</box>
<box>
<x>1500</x>
<y>0</y>
<z>0</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>0</z>
<type>ns-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>1500</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
<box>
<x>1500</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
</ns>
<sc>
<box>
<x>1500</x>
<y>0</y>
<z>0</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>0</z>
<type>ns-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>1500</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>1500</z>
<type>ns-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
<box>
<x>1500</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
<box>
<x>3000</x>
<y>0</y>
<z>3000</z>
<type>ns-large</type>
</box>
<box>
<x>0</x>
<y>0</y>
<z>4500</z>
<type>ns-large</type>
</box>
</sc>
<xx>
<box>
<x>0</x>
<y>0</y>
<z>0</z>
<size>150</size>
<type>0</type>
</box>
</xx>
</boxes>
<layers>
<cu>
<cloud>
<name>cu-hum</name>
<count>5</count>
</cloud>
<cloud>
<name>cu-con</name>
<count>2</count>
</cloud>
<grid-x-size type="double">3000.0</grid-x-size>
<grid-y-size type="double">3000.0</grid-y-size>
<grid-x-rand type="double">1500.0</grid-x-rand>
<grid-y-rand type="double">1500.0</grid-y-rand>
<grid-z-rand type="double">200.0</grid-z-rand>
</cu>
<cb>
<cloud>
<name>cb-cal</name>
<count>3</count>
</cloud>
<cloud>
<name>cb-inc</name>
<count>3</count>
</cloud>
<cloud>
<name>cu-hum</name>
<count>1</count>
</cloud>
<cloud>
<name>cu-con</name>
<count>5</count>
</cloud>
<grid-x-size type="double">6000.0</grid-x-size>
<grid-y-size type="double">6000.0</grid-y-size>
<grid-x-rand type="double">2000.0</grid-x-rand>
<grid-y-rand type="double">2000.0</grid-y-rand>
<grid-z-rand type="double">200.0</grid-z-rand>
</cb>
<ac>
<cloud>
<name>ac-str</name>
<count>1</count>
</cloud>
<grid-x-size type="double">4500.0</grid-x-size>
<grid-y-size type="double">3000.0</grid-y-size>
<grid-x-rand type="double">600.0</grid-x-rand>
<grid-y-rand type="double">400.0</grid-y-rand>
<grid-z-rand type="double">100.0</grid-z-rand>
</ac>
<st>
<cloud>
<name>st</name>
<count>1</count>
</cloud>
<grid-x-size type="double">4800.0</grid-x-size>
<grid-y-size type="double">4800.0</grid-y-size>
<grid-x-rand type="double">300.0</grid-x-rand>
<grid-y-rand type="double">300.0</grid-y-rand>
<grid-z-rand type="double">100.0</grid-z-rand>
</st>
<sc>
<cloud>
<name>sc</name>
<count>1</count>
</cloud>
<grid-x-size type="double">6000.0</grid-x-size>
<grid-y-size type="double">4500.0</grid-y-size>
<grid-x-rand type="double">1000.0</grid-x-rand>
<grid-y-rand type="double">1000.0</grid-y-rand>
<grid-z-rand type="double">150.0</grid-z-rand>
</sc>
<ns>
<cloud>
<name>ns</name>
<count>1</count>
</cloud>
<grid-x-size type="double">4500.0</grid-x-size>
<grid-y-size type="double">4500.0</grid-y-size>
<grid-x-rand type="double">500.0</grid-x-rand>
<grid-y-rand type="double">500.0</grid-y-rand>
<grid-z-rand type="double">150.0</grid-z-rand>
</ns>
</layers>
Harald JOHNSEN: This is another update for the cloud code, a lot of lines but this time I have started to add the doxygen doc. Misc ==== - corrected a bug when RTT is not available, the current rendering context was altered - if RTT is not available then 3d clouds are not drawn at all - impostors lighting is now recomputed when the sun changes position - distant objects are no more seen in front of clouds - blending of distant clouds is a bit better now - litle optimization of code (uses a less cpu time) - use layer wind speed and direction (no more hardcoded wind) - fov is no more hardcoded Changes ======= - clouds (cu only) are dissipating/reforming (experimental) - compute a turbulence factor that depends on surrounding clouds and type of clouds (experimental) - clouds shapes are defined in cloudlayers.xml - type of clouds present in a layer is also defined in cloudlayers.xml - cloud layers are generated from metar and other misc. data (in progress) - added a rain effect around the viewer (enabled in the rendering dialog and when the metar property says so) - added a lightning effect (enabled in the rendering dialog) : cb clouds spawn new lightnings - added a dialog to select from different weather source : metar/property, a 'fair weather' environment and a 'thunderstorm' environment.
2005-05-15 09:25:17 +00:00
</PropertyList>
<!-- end of cloudlayers.xml -->
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