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WS30: Property configuration VPB

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Configure the VPB elevation mesh via properties:
/scenery/elevation-mesh/sample-ratio controls the elevation
mesh sampling, allowing reduction in mesh size

/scenery/elevation-mesh/vertical-scale is just for fun and
scales the mesh vertically making mountains taller.

/scenery/elevation-mesh/constraint-gap-m controls how much below
airports etc. elevation vertices are forced to be.
This commit is contained in:
Stuart Buchanan 2021-01-27 20:05:49 +00:00
parent 580c375d4b
commit dd80c82747
2 changed files with 74 additions and 1 deletions
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5
defaults.xml
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@ -1325,6 +1325,11 @@ Started September 2000 by David Megginson, david@megginson.com
<share-events type="bool" userarchive="y">false</share-events>
<events type="string"/>
<use-vpb type="bool">false</use-vpb>
<elevation-mesh>
<sample-ratio type="float" userarchive="y">1.0</sample-ratio>
<vertical-scale type="float" userarchive="y">1.0</vertical-scale>
<constraint-gap-m type="float" userarchive="y">1.0</constraint-gap-m>
</elevation-mesh>
</scenery>
<earthview>
<cloudsphere-flag type="bool" userarchive="y">true</cloudsphere-flag>

70
gui/dialogs/rendering.xml
View file

@ -181,7 +181,7 @@
<layout>hbox</layout>
<halign>left</halign>
<text>
<label>Maximum number of aircraft and scenery tiles</label>
<label>Maximum number of aircraft and scenery tiles cached</label>
</text>
<slider>
<name>max-plod</name>
@ -218,6 +218,72 @@
</visible>
</text>
<group>
<layout>hbox</layout>
<halign>right</halign>
<visible>
<equals>
<property>/scenery/use-vpb</property>
<value>true</value>
</equals>
</visible>
<text>
<label>Elevation mesh sampling ratio</label>
</text>
<slider>
<name>elev-sample</name>
<min>0.05</min>
<max>1.0</max>
<step>0.05</step>
<fraction>0.17</fraction>
<property>/scenery/elevation-mesh/sample-ratio</property>
<binding>
<command>dialog-apply</command>
<object-name>elev-sample</object-name>
</binding>
</slider>
<text>
<label>1234</label>
<format>%.2f</format>
<live>true</live>
<property>/scenery/elevation-mesh/sample-ratio</property>
</text>
</group>
<group>
<layout>hbox</layout>
<halign>right</halign>
<visible>
<equals>
<property>/scenery/use-vpb</property>
<value>true</value>
</equals>
</visible>
<text>
<label>Elevation delta below airports</label>
</text>
<slider>
<name>elev-delta</name>
<min>0.0</min>
<max>20.0</max>
<step>1.0</step>
<fraction>0.17</fraction>
<property>/scenery/elevation-mesh/constraint-gap-m</property>
<binding>
<command>dialog-apply</command>
<object-name>elev-delta</object-name>
</binding>
</slider>
<text>
<label>1234</label>
<format>%2dm</format>
<live>true</live>
<property>/scenery/elevation-mesh/constraint-gap-m</property>
</text>
</group>
<empty>
<stretch>1</stretch>
</empty>
@ -1091,6 +1157,8 @@
"/sim/rendering/vegetation-density",
"/sim/rendering/clouds3d-enable",
"/sim/rendering/clouds3d-density",
"/scenery/elevation-mesh/sample-ratio",
"/scenery/elevation-mesh/constraint-gap-m",
"/sim/rendering/scenery-path-suffix[0]/enabled",
"/sim/rendering/scenery-path-suffix[1]/enabled",
"/sim/rendering/scenery-path-suffix[2]/enabled",