added triton voyager2 layer (#2611)

* added triton voyager2 layer

* renamed triton layers for newyork

data/assets/scene/solarsystem/planets/neptune/major_moons.asset

@@ -1,4 +1,5 @@
 asset.require("./triton/triton")
+asset.require("./triton/default_layers")
 asset.require("./nereid/nereid")
 
 

data/assets/scene/solarsystem/planets/neptune/triton/default_layers.asset

@@ -0,0 +1,11 @@
+asset.require("./layers/colorlayers/Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork", true)
+
+
+asset.meta = {
+  Name = "Default Triton Layers",
+  Version = "1.0",
+  Description = "Default Triton layers are: Voyager2 Mosaic",
+  Author = "OpenSpace Team",
+  URL = "http://openspaceproject.com",
+  License = "MIT license"
+}

data/assets/scene/solarsystem/planets/neptune/triton/layers/colorlayers/Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.asset

@@ -0,0 +1,36 @@
+local globeIdentifier = asset.require("scene/solarsystem/planets/neptune/triton/triton").Triton.Identifier
+
+local layer = {
+  Identifier = "Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork",
+  Name = "Triton Voyager2 Mosaic [New York]",
+  Enabled = asset.enabled,
+  FilePath = asset.localResource("Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.vrt"),
+  Description = [[Voyager 2 data was used to construct the best-ever global color map of Triton. 
+  This map has a resolution of 1,970 feet (600 meters per pixel [m]). Color was synthesized by 
+  combining high-resolution images taken through orange, violet, and ultraviolet filters; these 
+  images were displayed as red, green, and blue images and combined to create this 
+  color version (Smith et al., 1989).]],
+}
+
+asset.onInitialize(function()
+  openspace.globebrowsing.addLayer(globeIdentifier, "ColorLayers", layer)
+end)
+
+asset.onDeinitialize(function()
+  openspace.globebrowsing.deleteLayer(globeIdentifier, "ColorLayers", layer)
+end)
+
+asset.export("layer", layer)
+
+
+
+asset.meta = {
+  Name = "Triton Voyager2 Mosaic",
+  Version = "1.0",
+  Description = [[Voyager2 mosaic of Triton. This layer is hosted on the
+    OpenSpace server in New York]],
+  Author = "USGS",
+  URL = "https://astrogeology.usgs.gov/search/map/Triton/Mosaic/" ..
+    "Triton_Voyager2_ClrMosaic_GlobalFill_600m/",
+  License = "NASA/PDS"
+}

data/assets/scene/solarsystem/planets/neptune/triton/layers/colorlayers/Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.vrt

@@ -0,0 +1,47 @@
+<VRTDataset rasterXSize="14138" rasterYSize="7069">
+  <SRS dataAxisToSRSAxisMapping="2,1">GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AXIS["Latitude",NORTH],AXIS["Longitude",EAST],AUTHORITY["EPSG","4326"]]</SRS>
+  <GeoTransform> -1.8000000000000000e+02,  2.5463290422973548e-02,  0.0000000000000000e+00,  9.0000000000000000e+01,  0.0000000000000000e+00, -2.5463290422973548e-02</GeoTransform>
+  <VRTRasterBand dataType="Byte" band="1">
+    <ColorInterp>Red</ColorInterp>
+    <SimpleSource>
+      <SourceFilename relativeToVRT="1">Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.wms</SourceFilename>
+      <SourceBand>1</SourceBand>
+      <SourceProperties RasterXSize="14138" RasterYSize="7069" DataType="Byte" BlockXSize="512" BlockYSize="512" />
+      <SrcRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+      <DstRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+    </SimpleSource>
+  </VRTRasterBand>
+  <VRTRasterBand dataType="Byte" band="2">
+    <ColorInterp>Green</ColorInterp>
+    <SimpleSource>
+      <SourceFilename relativeToVRT="1">Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.wms</SourceFilename>
+      <SourceBand>2</SourceBand>
+      <SourceProperties RasterXSize="14138" RasterYSize="7069" DataType="Byte" BlockXSize="512" BlockYSize="512" />
+      <SrcRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+      <DstRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+    </SimpleSource>
+  </VRTRasterBand>
+  <VRTRasterBand dataType="Byte" band="3">
+    <ColorInterp>Blue</ColorInterp>
+    <SimpleSource>
+      <SourceFilename relativeToVRT="1">Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.wms</SourceFilename>
+      <SourceBand>3</SourceBand>
+      <SourceProperties RasterXSize="14138" RasterYSize="7069" DataType="Byte" BlockXSize="512" BlockYSize="512" />
+      <SrcRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+      <DstRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+    </SimpleSource>
+  </VRTRasterBand>
+  <VRTRasterBand dataType="Byte" band="4">
+    <ColorInterp>Alpha</ColorInterp>
+    <NoDataValue>0</NoDataValue>
+    <ComplexSource>
+      <SourceFilename relativeToVRT="1">Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.wms</SourceFilename>
+      <SourceBand>1</SourceBand>
+      <SourceProperties RasterXSize="14138" RasterYSize="7069" DataType="Byte" BlockXSize="512" BlockYSize="512" />
+      <SrcRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+      <DstRect xOff="0" yOff="0" xSize="14138" ySize="7069" />
+      <ScaleRatio>255</ScaleRatio>
+      <NODATA>0</NODATA>
+    </ComplexSource>
+  </VRTRasterBand>
+</VRTDataset>

data/assets/scene/solarsystem/planets/neptune/triton/layers/colorlayers/Triton_Voyager2_ClrMosaic_GlobalFill_600m_newyork.wms

@@ -0,0 +1,20 @@
+<GDAL_WMS>
+  <Service name="TMS">
+    <ServerUrl>http://wms.openspace.amnh.org/Triton/Triton_Voyager2_ClrMosaic_GlobalFill_600m/tile/${z}/${y}/${x}</ServerUrl>
+  </Service>
+  <DataWindow>
+    <UpperLeftX>-180.0</UpperLeftX>
+    <UpperLeftY>90.0</UpperLeftY>
+    <LowerRightX>180.0</LowerRightX>
+    <LowerRightY>-90.0</LowerRightY>
+    <SizeX>14138</SizeX>
+    <SizeY>7069</SizeY>
+    <TileLevel>5</TileLevel>
+    <YOrigin>top</YOrigin>
+  </DataWindow>
+  <Projection>EPSG:4326</Projection>
+  <BlockSizeX>512</BlockSizeX>
+  <BlockSizeY>512</BlockSizeY>
+  <BandsCount>4</BandsCount>
+  <MaxConnections>10</MaxConnections>
+</GDAL_WMS>