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Point cloud rewrite (RIP RenderableBillboardsCloud) (#2932)

Browse Source 
* Start refactoring billboardscloud renderable

* Remove extra unit computation in geometry shader

* More refactor and fix size parameter not working without colormap (it never did)

* Remove redundant bool in shader

* Divide settings into property owners

* Refactor colormap

* More refactoring (utilize properties for visiblity)

* Remove redundant extra data structures for options

* Move data logic to the colormap settings structure

* Remove confusing correction size properties

* Separate polygon cloud into its own renderable

* Clean up some unused code

* Update some property descriptions

* Split some more code out into functions

* Remove odd and unused "linear filtering"

Should be reimplemented ina better way in a general color map overhaul

* Start refactoring some more properties

* Make color optional and remove redundant color assignments in assets

* Refactor color-parameter input and make range mapping work correctly

* Code cleanup (unused code and fix data types)

* Rename ScaleFactor to ScaleExponent

* Add a scale factor as well, as they're easier to use, and clarify documentation

* Fix faultily renamed scale factors

* Remove confusing multiplication for scale exponent

* Fix problem with points not appearing when _drawElements was set to true

* Move all colormapsettings into its own table in the asset files

* Move scaling/sizing into its own table as well

* Group sizing properties and remove min pixel size limit (was always zero)

* Add some docs and rename a parameter to avoid repetition

* Remove IsExact colormap and add an option to hide outliers

OBS! Still need to update the actual cmap files

* Add property to disable size mapping

* Increase pixel size of polyon texture - reduces jagged edges

* Remove unused points class

* Rename files and billboard class, to make it clearer that it is a point cloud

* Move size mapping into size settings

* Move color map properties out into its own component

* Move color map related computations into the new component

* Add outlier colors, to cover some specific color mapping issues

* Automatically fill parameter options if no colormap parameters were defined

* Move all color-related parameters to under one property owner

* Inlcude changes from matrix maintenance

* Add a checkbox to disable additive blending

* Remove a unused variable in shader

* DO color maping on the graphics card instead of CPU, using a texture

* WIP remove old "Outliers" and start introducing concept of no data colors instead

* Move speck loader to core and divide into a general data loader and a speck specific loader (In preparation for adding CSV support)

* More labelscomponent to core

* Fix a faulty header

* Handle NaN values

* Rename color map component property owner

It's not just the color map, but the settings for the entire mapping

* Hide point with nan value is show missing data is not selected

* Fix labels component documentation after move

* Add option to not provide any texture, and use a sphere generated form the shader

* Don't crash when loading unsupported data formats :)

* Add some TODO comments that should be addressed before merge

* Move renderables from DU module to base, and do some header cleanup

* Move colormapping component to core ad rename it to make it clear that it is not the color map itself

* Add above, below and nan color values to cmap loading

* Remove missing Data value specs in asset (and use belowRange in cmap instead)

* Make warning about wrong color number more verbose

* Add TODO comment about colormap, and actually used color in prev version, to localdwarfs

* WIP: Load CSV files

* Update some property visbility

* Check if chosen parameter options actually exist

* Fix fault column check

* Update example asset to cover more different cases

* Use new asset.resource loading

* Update asset versions (major update)

* Add parent documentation for RenderablePolygonCloud

* Add point cloud example with size scaling and add TODO comment

* Add example with textured points

* Don't blend textured points

* Fix problem with shaders being confused about texture units

* Bring back deepsky points color

* Start implementing more sophisticated datamapping for point data files

* Allow reading datamapping from input dictionary

* Load dataset in constructor instead

Solves problem with color map columns not loading for big datasets when loaded the first time

* Fix crash from reading column value that is interpreted as inf

* Inlcude information about data mapping when caching dataset

Updating the parameters now leads to an updated caching of the data file

* Adapt to tolower update

* Add option to specify columns to exclude in load (for CSV files)

* Start updating some docs

* Add a readonly property that shows the number of data points

* Rename example asset to shorter name

* Add option for not using cache when loading dataset

* Fix some errors in example asset

* Set scaleExponent from max position if not specified

That way the points are always visible, even when no exponent is given

* Restructure and add explanations in example asset

* Add option to not cache labels component data file

* Add example file with labels and units

* Compute fade distances in model coordinates instead of world space (issue #1746)

* Add possiblity to invert fading and add exmaple asset

* Make a separate propertyowner for fading settings

* Update docs

* Add example asset with custom data mapping

* Address some of my own review comments

* Read provided Parameter from asset

* Read ValueRange from asset

* Add example asset for more advanced color mapping settings

* Allow using the same column for two position coordinate axes

* Update src/rendering/colormappingcomponent.cpp

Co-authored-by: Alexander Bock <alexander.bock@liu.se>

* Update src/data/datamapping.cpp

* Use helper function for tolowercase

* Simplify some std::optional handling, and fix broken assignment from code review fix

* Update data file versions to get updated cmap files

* Include a progress bar to show progress of CSV data loading

* Update csv data-to-float parsing for clang

* Add a description about why `openspace.absPath` is used in the file instead of `asset.resource`

* Apply suggestions from code review

* Apply suggestions from code review

* Add some missing info in documentation

* Place size-related property descriptions next to each other

* Remove the explicitly set renderbin

* Fix overly complicated description

* Fix polygon texture not being used

* Add polygon cloud example

* only bind texture and activate texture unit when required

* Rename alpha to opacity in shader

* Fix value range not loading, and make first parameter in list the default

* Rename Pixel Size property

* Use base 10 for scale exponent instead of base e

* Update src/data/datamapping.cpp

* Update modules/base/shaders/billboardpoint_gs.glsl

* Remove some redundant asset settings (Home label)

* Review comments

* Add TODO comment for localdwarfs asset (Speck file reading problems)

* Oops, forgot part of the comment

* Apply suggestions from code review

Co-authored-by: Alexander Bock <alexander.bock@liu.se>

* More code review fixes

* Fix faulty isReady check when labels are included

* Apply suggestions from code review

Co-authored-by: Alexander Bock <alexander.bock@liu.se>

* Apply suggestions from code review

Co-authored-by: Alexander Bock <alexander.bock@liu.se>

* More code review updates

---------

Co-authored-by: Alexander Bock <alexander.bock@liu.se>
This commit is contained in:
Emma Broman
2023-12-19 13:20:07 +01:00
committed by GitHub
parent 9897a9fd5a
commit c165098cdc
87 changed files with 4719 additions and 2637 deletions
Download Patch File Download Diff File Expand all files Collapse all files
data/assets/examples/pointclouds/data/dummydata.csv
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x,y,z,a,b,normaldist_withMissing,number_withNan
13428000,26239000,45870000,-3.226548224,33.95773276,-0.357778948,29
14727000,45282000,10832000,45.05941924,-106.0395917,,29
24999000,28370000,19911000,-70.58906931,154.1851656,-0.167961782,Nan
26539000,36165000,39582000,-13.3663358,71.79484733,0.113536778,9
49056000,24775000,14626000,21.42870979,-115.6088304,0.125551095,37
43965000,21472000,18760000,65.07055022,-56.36880466,0.172981386,18
15661000,28429000,16965000,76.15826514,125.3163407,,40
25046000,36006000,49453000,-22.31710915,137.4486786,0.447921314,28
13797000,34811000,18825000,-79.40300933,74.05580595,-0.02379786,12
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11481000,20480000,25925000,75.51244012,178.1377926,-0.044396255,0
45032000,16606000,23537000,37.38766828,175.5064508,-0.449674816,13
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15945000,21478000,29536000,-53.01226701,59.18196347,0.304142338,30
13458000,19017000,18542000,8.72692265,80.65872957,,45
45302000,15732000,34369000,-85.57061714,124.6890481,-0.364449145,20
15559000,36269000,18160000,-4.975784243,-156.8789425,-0.012893853,22
16552000,14570000,39763000,-39.2579671,75.22960824,-0.281792015,Nan
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12383000,49302000,33539000,69.26506588,-109.0830926,-0.147483079,34
44302000,21387000,23434000,16.14574541,78.81171702,0.115624185,5
43107000,14206000,24728000,37.57233254,142.6103028,,Nan
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37519000,40514000,16409000,-24.14434437,157.2871976,-0.071946303,12
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12783000,11757000,25348000,-11.83866388,118.2423568,-0.243289139,Nan
39621000,30560000,15929000,75.8365484,-95.18288548,-0.399996182,37
10937000,15183000,21413000,-32.40573,-157.8337361,-0.202310776,39
39411000,12532000,44006000,34.67409469,-83.29512212,,Nan
47905000,25552000,28902000,36.19437814,52.25734185,,32
28426000,45268000,27886000,-70.843469,-63.7321218,0.112287307,45
15026000,45897000,23911000,-89.01161062,10.16376248,-0.00400866,Nan
24625000,14844000,12837000,88.91663258,169.8003753,-0.151728888,5
46304000,21144000,24421000,-41.58069299,59.63971512,-0.371030712,48
29558000,10724000,27312000,9.663492403,-71.18121738,0.344402457,Nan
49636000,27202000,24626000,59.46440387,-92.91431055,0.26256468,31
38603000,23794000,41040000,70.45128929,-67.84861911,-0.184920666,48
37336000,21742000,40982000,-15.69131418,134.6754731,0.078786176,15
35128000,38725000,25244000,2.279345664,34.91612867,0.091098807,44
30419000,33591000,39512000,-56.16030331,133.9105282,-0.590693487,8
18665000,11189000,45438000,-45.68302316,-85.35524485,0.046936859,26
15442000,36392000,16074000,81.4389588,-56.70945587,0.038804669,5
43378000,27900000,38748000,-74.35249265,-133.1884413,0.429053963,17
44424000,19982000,13528000,-81.19709235,49.49364675,0.115926289,47
42733000,15383000,28933000,75.17020088,-11.11330632,0.127627239,32
40144000,46822000,29588000,-81.25577073,-135.8002245,0.346061193,33
16927000,38232000,43931000,-80.97022269,157.7565432,-0.096039391,39
38910000,36030000,38003000,-37.79005665,-1.5474944,0.107402594,11
48340000,38510000,39290000,21.94846638,-112.6129615,0.230803493,3
17258000,45665000,27152000,80.73726495,-31.33714033,-0.079079307,10
48363000,39701000,11905000,11.83766221,-69.99777106,-0.002514692,3
27660000,29370000,26029000,8.179457229,147.7719143,-0.006520509,31
47106000,30527000,17038000,73.00898959,9.988869939,0.797492967,5
10471000,37521000,35398000,57.46145065,-29.5045034,-0.261313809,39
27774000,44082000,40036000,78.47974779,-4.998179635,0.437739286,24
46887000,20413000,36649000,51.11098102,-136.3276432,0.237434245,41
10093000,46706000,19187000,-58.41750426,-157.9933447,0.275586609,45
49093000,36514000,38499000,-55.41355694,150.177605,0.576467955,21
48945000,49826000,23225000,-63.91174083,-177.7191007,0.475443991,Nan
26852000,28926000,32243000,-77.854481,116.9006581,,1
34219000,34787000,30801000,-62.32990484,23.24232366,0.089523916,40
31075000,30369000,36898000,-77.78314619,38.69526825,-0.046423443,7
28135000,21412000,25552000,-7.411565773,-88.65122734,0.258690016,Nan
13347000,15980000,43094000,74.71054756,-37.32614369,,7
26928000,31159000,16653000,-32.74503199,146.7695347,0.576290488,34
12364000,14374000,43646000,28.70641859,-92.35199713,-0.059531367,16
38991000,49388000,48534000,56.70658222,8.014973542,-0.173400177,30
17180000,14935000,11680000,-45.39957586,102.5726701,0.16285705,1
27666000,29337000,44778000,89.4063742,-79.68068618,0.044140443,41
13660000,11108000,37986000,57.03349279,7.98684928,0.066242706,24
36910000,10252000,41657000,-9.906961203,21.79114496,-0.378241692,6
21785000,20095000,14903000,77.49612237,-84.68789002,-0.071118836,16
33363000,42124000,39814000,-64.47776113,-30.79591997,0.371115832,35
42758000,48892000,44762000,42.39782697,-32.55868099,-0.146011285,1
16590000,22098000,28515000,-36.90992927,-55.27481385,-0.203981239,27
26448000,45475000,33361000,64.22197115,146.6687002,-0.026210913,1
41182000,23927000,25075000,-81.55929754,137.9213773,0.042229126,10
49801000,15636000,39883000,-89.22857667,159.9681504,0.035529624,15
32725000,13037000,49874000,-55.17873101,61.01413612,0.519438664,43
31130000,16471000,41939000,-45.36963748,-156.5100924,0.245045969,22
19599000,37119000,26468000,-26.58523044,174.7731562,-0.210527713,22
30024000,23097000,14711000,44.31464407,150.7894846,-0.041347399,45
39567000,48586000,49391000,1.721781555,156.1687027,,31
46249000,28249000,32393000,-13.3221674,-176.0644697,-0.108879159,30
12180000,20488000,46288000,36.02858732,30.43526779,-0.099205446,47
29659000,40098000,45152000,72.15373455,62.01511311,,46
41026000,19309000,15845000,-38.63636224,145.9569745,-0.083266866,32
47146000,39852000,26666000,35.2426196,-33.97130609,-0.650089141,7
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28892000,28329000,49094000,-58.72206735,-157.3776844,-0.228068143,48
29563000,48312000,45703000,86.78718085,179.1386066,-0.146072441,49
46127000,46582000,13462000,39.98033674,-164.152123,-0.081830298,17
23268000,24051000,48652000,-43.61767649,83.51428751,-0.106824408,45
22163000,26901000,28702000,51.04347167,169.7632117,0.052782471,31
46968000,17027000,25787000,-73.8664022,2.915300454,-0.028069047,22
24148000,44640000,15422000,8.379412685,101.9542853,-0.049339904,14
11566000,26486000,11735000,-36.78748293,-129.8960512,,Nan
11063000,38883000,16772000,-65.43894139,105.6607872,,7
43081000,16718000,45813000,-2.464830259,87.07999887,-0.24057898,40
1 x y z a b normaldist_withMissing number_withNan
2 13428000 26239000 45870000 -3.226548224 33.95773276 -0.357778948 29
3 14727000 45282000 10832000 45.05941924 -106.0395917 29
4 24999000 28370000 19911000 -70.58906931 154.1851656 -0.167961782 Nan
5 26539000 36165000 39582000 -13.3663358 71.79484733 0.113536778 9
6 49056000 24775000 14626000 21.42870979 -115.6088304 0.125551095 37
7 43965000 21472000 18760000 65.07055022 -56.36880466 0.172981386 18
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11 13879000 14824000 41472000 -30.93548431 -8.755047834 -0.041777813 50
12 11481000 20480000 25925000 75.51244012 178.1377926 -0.044396255 0
13 45032000 16606000 23537000 37.38766828 175.5064508 -0.449674816 13
14 14395000 34940000 21968000 -31.6863061 -116.6587323 -0.09741961 30
15 15945000 21478000 29536000 -53.01226701 59.18196347 0.304142338 30
16 13458000 19017000 18542000 8.72692265 80.65872957 45
17 45302000 15732000 34369000 -85.57061714 124.6890481 -0.364449145 20
18 15559000 36269000 18160000 -4.975784243 -156.8789425 -0.012893853 22
19 16552000 14570000 39763000 -39.2579671 75.22960824 -0.281792015 Nan
20 11353000 13410000 38311000 8.610608538 -36.43103437 -0.196021206 9
21 12383000 49302000 33539000 69.26506588 -109.0830926 -0.147483079 34
22 44302000 21387000 23434000 16.14574541 78.81171702 0.115624185 5
23 43107000 14206000 24728000 37.57233254 142.6103028 Nan
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29 10937000 15183000 21413000 -32.40573 -157.8337361 -0.202310776 39
30 39411000 12532000 44006000 34.67409469 -83.29512212 Nan
31 47905000 25552000 28902000 36.19437814 52.25734185 32
32 28426000 45268000 27886000 -70.843469 -63.7321218 0.112287307 45
33 15026000 45897000 23911000 -89.01161062 10.16376248 -0.00400866 Nan
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35 46304000 21144000 24421000 -41.58069299 59.63971512 -0.371030712 48
36 29558000 10724000 27312000 9.663492403 -71.18121738 0.344402457 Nan
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38 38603000 23794000 41040000 70.45128929 -67.84861911 -0.184920666 48
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data/assets/examples/pointclouds/data/dummydata.label
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data/assets/examples/pointclouds/points.asset
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local earthAsset = asset.require("scene/solarsystem/planets/earth/earth")
-- Color mapped points close to Earth, with some different settings for color and
-- sizing, and a StaticRotation that makes them not overlap
-- Point cloud with fixed color and default size (fixed)
local FixedColor_FixedSize = {
Identifier = "ExamplePoints_FixedSize",
Parent = earthAsset.Earth.Identifier,
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.0, 0.5, 0.0 }
}
},
GUI = {
Name = "Fixed Color / Fixed Size",
Path = "/Example/Point Clouds",
Description = "Point cloud with a fixed color and fixed sizing"
}
}
-- Point cloud with fixed color and size scaling that is limited by a certain size,
-- in pixels
local FixedColor_MaxPixelSize = {
Identifier = "ExamplePoints_MaxPixelSize",
Parent = earthAsset.Earth.Identifier,
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, 0, 0.5 * math.pi }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.0, 1.0, 1.0 }
},
SizeSettings = {
MaxPixelSize = 4.7,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Fixed Color / Max Pixel Size",
Path = "/Example/Point Clouds",
Description = "Point cloud with a fixed color and sizing with a given max pixel size"
}
}
-- Point cloud with color mapping and fixed point sizing
local ColorMapped_FixedSize = {
Identifier = "ExamplePoints_ColorMapped",
Parent = earthAsset.Earth.Identifier,
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, 0, -0.5 * math.pi }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
ColorMapping = {
File = asset.resource("viridis.cmap")
}
},
SizeSettings = {
-- Here we set the exponent for the scale explicitly, to a value that
-- gives the points a suitable size based on their world-space coordinates
ScaleExponent = 6.5
}
},
GUI = {
Name = "Color Mapped",
Path = "/Example/Point Clouds",
Description = "Color mapped point cloud with fixed sizing"
}
}
-- Point cloud with fixed color and size scaling from a selected data column
local FixedColor_ScaleBasedOnData = {
Identifier = "ExamplePoints_ScaleFromData",
Parent = earthAsset.Earth.Identifier,
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, 0.5 * math.pi, 0 }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.5, 0.5, 0.0 }
},
SizeSettings = {
-- The options for the columns that the points can be scaled by. The first
-- alternative is chosen per default
SizeMapping = { "number_withNan", "a" },
-- Use a slightly smaller scale than above for the base size of the points
-- (will decide the size of the smallest point). That way, the points don't
-- become too big when scaled by the data parameter
ScaleExponent = 5
}
},
GUI = {
Name = "Fixed Color / Size From Data",
Path = "/Example/Point Clouds",
Description = [[Point cloud with a fixed color and sizing that can be set based on a
column in the dataset]]
}
}
-- Point cloud with textures. Textured points can also be color mapped, but here it
-- is disabled per default
local Textured = {
Identifier = "ExamplePoints_Textured",
Parent = earthAsset.Earth.Identifier,
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, math.pi, 0 }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
-- The path to the texture file. Here we use openspace.absPath so that we can use
-- the ${DATA} token to get the path to a texture in the "OpenSpace/data" folder,
-- but for a file at a relative location it would also work to use asset.resource,
-- like for the data file above
Texture = openspace.absPath("${DATA}/test3.jpg"),
-- Disable additive blending, so that points will be rendered with their actual color
-- and overlapping points will be sorted by depth. This works best when the points
-- have an opacity of 1
UseAdditiveBlending = false,
Coloring = {
ColorMapping = {
-- Disable color map per default. When enabled, the texture color will be
-- multiplied with the color from the color map
Enabled = false,
File = asset.resource("viridis.cmap")
}
}
},
GUI = {
Name = "Textured",
Path = "/Example/Point Clouds",
Description = "Point cloud with a texture per point"
}
}
-- Point cloud with more advanced color mapping and fixed point sizing.
-- Here we have predefined a couple of parameters to use for the color mapping.
-- Also, missing/NaN values are mapped to a specific color.
-- Finally, no additive blending is used for the color, meaning that the color of
-- overlapping points will not be mixed/added
local ColorMappedAdvanced_NoBlend = {
Identifier = "ExamplePoints_ColorMappedNoBlend",
Parent = earthAsset.Earth.Identifier,
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, 0, math.pi }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
UseAdditiveBlending = false, -- Disable additive blending
Coloring = {
ColorMapping = {
File = asset.resource("viridis.cmap"),
ParameterOptions = {
{ Key = "number_withNan" }, -- no range => compute min and max
{ Key = "normaldist_withMissing", Range = { -0.5, 0.5 } }
},
ShowMissingData = true,
NoDataColor = { 0.5, 0.5, 0.5, 1.0 }
}
},
SizeSettings = {
ScaleExponent = 6.5
}
},
GUI = {
Name = "Color Mapped (Advanced) - No blending",
Path = "/Example/Point Clouds",
Description = [[Color mapped point cloud without additive blending, with missing
values shown in grey, and a limited choice of parameter options to use for
the color mapping.]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(FixedColor_FixedSize)
openspace.addSceneGraphNode(FixedColor_MaxPixelSize)
openspace.addSceneGraphNode(FixedColor_ScaleBasedOnData)
openspace.addSceneGraphNode(Textured)
openspace.addSceneGraphNode(ColorMapped_FixedSize)
openspace.addSceneGraphNode(ColorMappedAdvanced_NoBlend)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(ColorMappedAdvanced_NoBlend)
openspace.removeSceneGraphNode(ColorMapped_FixedSize)
openspace.removeSceneGraphNode(Textured)
openspace.removeSceneGraphNode(FixedColor_ScaleBasedOnData)
openspace.removeSceneGraphNode(FixedColor_MaxPixelSize)
openspace.removeSceneGraphNode(FixedColor_FixedSize)
end)
asset.export(FixedColor_FixedSize)
asset.export(FixedColor_MaxPixelSize)
asset.export(FixedColor_ScaleBasedOnData)
asset.export(Textured)
asset.export(ColorMapped_FixedSize)
asset.export(ColorMappedAdvanced_NoBlend)
asset.meta = {
Name = "Example - Point Clouds",
Version = "1.0",
Description = [[Examples of point clouds with a few different settings for sizing and
coloring]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/points_colormappingsettings.asset
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local earthAsset = asset.require("scene/solarsystem/planets/earth/earth")
local Example = {
Identifier = "ExamplePoints_ColorMapping",
Parent = earthAsset.Earth.Identifier,
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
ColorMapping = {
File = asset.resource("viridis.cmap"),
-- Set the default choice of parameter and value range explicitly. Values
-- outside this range will be given special colors
Parameter = "normaldist_withMissing",
ValueRange = { -0.25, 0.25 },
-- Show missing data values, so we can show these in a specific color
ShowMissingData = true,
-- Color for missing data points
NoDataColor = { 1.0, 0.0, 0.0, 1.0 },
-- Color for point with values above the given range. If not set, or if
-- UseAboveRangeColor is false, the color will be set to the last value
-- in the color map (as per default)
AboveRangeColor = { 0.0, 1.0, 0.0, 1.0 },
-- Color for point with values below the given range. If not set, or if
-- UseAboveRangeColor is false, the color will be set to the first value
-- in the color map (as per default)
BelowRangeColor = { 0.0, 0.0, 1.0, 1.0 },
-- Some other parameters that can be set are the following (these are all the
-- default values):
-- If true, completely hide all values outside the range
HideValuesOutsideRange = false,
-- Toggle whether the above range color should be used
UseAboveRangeColor = true,
-- Toggle whether the below range color should be used
UseBelowRangeColor = true
}
},
SizeSettings = {
-- Reduce the size of the point a little bit so that they don't overlap so much
ScaleFactor = 0.5
}
},
GUI = {
Name = "Advanced Color Mapping Settings",
Path = "/Example/Point Clouds",
Description = [[Example of a point cloud where the range is set explicitly and
specific colors are used for values outside the range, as well as for missing
data values.]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(Example)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(Example)
end)
asset.export(Example)
asset.meta = {
Name = "Example - Advanced Color Mapping Settings",
Version = "1.0",
Description = [[Example of a point cloud where the range is set explicitly and
specific colors are used for values outside the range, as well as for missing
data values]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/points_datamapping.asset
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local earthAsset = asset.require("scene/solarsystem/planets/earth/earth")
local Example = {
Identifier = "ExamplePoints_DataMapping",
Parent = earthAsset.Earth.Identifier,
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
DataMapping = {
-- Using the DataMapping, we can specify the X, Y and Z values of the point
-- positions to be set by any value in the dataset, without changing the dataset
-- used for the rendering
X = "a",
Y = "b",
Z = "a",
-- It is also possible to specify a numeric value that corresponds to missing
-- values in the dataset. These will be interpreted as NaN values
MissingDataValue = 29,
-- And some column that we do not want to include in the loading. Here we can for
-- example skip the regular position columns
ExcludeColumns = { "x", "y", "z" }
},
-- Interpret values as Parsec rather than meter. The values in the a and b columns
-- are much smaller than the x, y and z
Unit = "pc",
-- To show the values corresponding to missing values, use a color map and show
-- missing data values in a specific color
Coloring = {
ColorMapping = {
File = asset.resource("viridis.cmap"),
ShowMissingData = true,
NoDataColor = { 1.0, 0.0, 0.0, 1.0 }
}
},
},
GUI = {
Name = "Data Mapping",
Path = "/Example/Point Clouds",
Description = [[Example of a point cloud where the X, Y and Z position are mapped to
other columns in the dataset.]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(Example)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(Example)
end)
asset.export(Example)
asset.meta = {
Name = "Example - Point Cloud with Custom Data Mapping",
Version = "1.0",
Description = [[Example of a point cloud where the X, Y and Z position are mapped to
other columns in the dataset. The data mapping also includes some settings for
missing data values and columns to exclude when loading the dataset]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/points_fading.asset
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local earthAsset = asset.require("scene/solarsystem/planets/earth/earth")
local EarthRadius = 6371000
local Example = {
Identifier = "ExamplePoints_Fading",
Parent = earthAsset.Earth.Identifier,
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.0, 0.3, 1.0 }
},
Fading = {
-- Control at what distance the points fade in. The points will be invisible
-- when the camera is closer than the first value, and fully visible when the
-- camera is further away then the last value. In-between they will linearly
-- fade in or out
FadeInDistances = { 15.0 * EarthRadius, 35.0 * EarthRadius }
}
},
GUI = {
Name = "PointCloud - Fading",
Path = "/Example/Point Clouds",
Description = [[Example of a point cloud with distance-based fading (the points
are visible when the camera reaches a certain distance away from the origin)]]
}
}
local Example_Invert = {
Identifier = "ExamplePoints_FadingInverted",
Parent = earthAsset.Earth.Identifier,
-- Rotate so that the points don't overlap with the previous ones
Transform = {
Rotation = {
Type = "StaticRotation",
Rotation = { 0, math.pi, 0 }
}
},
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 1.0, 0.3, 0.0 }
},
Fading = {
-- Use the same fade distances, but invert the fading so that the points are
-- visible when the camera is closer to the origin that the first value, and
-- invisible when further away than the last value
FadeInDistances = { 15.0 * EarthRadius, 35.0 * EarthRadius },
Invert = true
}
},
GUI = {
Name = "PointCloud - Fading (Inverted)",
Path = "/Example/Point Clouds",
Description = [[Example of a point cloud with inverted distance-based fading
(the points are visible when the camera is close to the origin, and invisible
when further away)]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(Example)
openspace.addSceneGraphNode(Example_Invert)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(Example_Invert)
openspace.removeSceneGraphNode(Example)
end)
asset.export(Example)
asset.export(Example_Invert)
asset.meta = {
Name = "Example - Point Cloud with Fading",
Version = "1.0",
Description = [[Example of a point cloud with distance-based fading]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/points_units_labels.asset
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local earthAsset = asset.require("scene/solarsystem/planets/earth/earth")
local Example = {
Identifier = "ExamplePoints_UnitsAndLabels",
Parent = earthAsset.Earth.Identifier,
Renderable = {
Type = "RenderablePointCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.0, 0.3, 1.0 }
},
-- Add a unit to interpret the points to be in kilometers rather than meters
Unit = "Km",
-- Also load a label file with the same position information as the CSV file.
-- The unit should be the same as the renderable
Labels = {
Enabled = true,
File = asset.resource("data/dummydata.label"),
Size = 7.5,
Unit = "Km"
}
-- @TODO The labels are not correctly oriented towards the camera!
},
GUI = {
Name = "Units & Labels",
Path = "/Example/Point Clouds",
Description = [[Example of a point cloud where a spcific unit is used when
interpreting the position values, and text labels are placed at the points]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(Example)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(Example)
end)
asset.export(Example)
asset.meta = {
Name = "Example - Point Cloud with Unit and Labels",
Version = "1.0",
Description = [[Example of a point cloud where a spcific unit is used when
interpreting the position values, and text labels are placed at the points]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/polygon_cloud.asset
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local Example = {
Identifier = "ExamplePoints_Polygon",
Renderable = {
Type = "RenderablePolygonCloud",
File = asset.resource("data/dummydata.csv"),
Coloring = {
FixedColor = { 0.8, 0.0, 0.0 }
},
-- Specify the number of sides for the polygon. 3 = triangle, 4 = square,
-- 5 = pentagon, 6 = hexagon, and so on
PolygonSides = 6,
-- Scale up the dataset, so that it is interpreted in Kilometers instead of meters,
-- for increased visiblity
Unit = "Km"
},
GUI = {
Name = "Polygon Cloud",
Path = "/Example/Point Clouds",
Description = [[Example of a polygon cloud, which is a point cloud where a uniform
polygon is used for the shape of the points]]
}
}
asset.onInitialize(function()
openspace.addSceneGraphNode(Example)
end)
asset.onDeinitialize(function()
openspace.removeSceneGraphNode(Example)
end)
asset.export(Example)
asset.meta = {
Name = "Example - Polygon Cloud",
Version = "1.0",
Description = [[Example of a polygon cloud, which is a point cloud where a uniform
polygon is used for the shape of the points]],
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
License = "MIT license"
}
data/assets/examples/pointclouds/viridis.cmap
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# Viridis Color map
256
0.267004 0.004874 0.329415 1.000000
0.268510 0.009605 0.335427 1.000000
0.269944 0.014625 0.341379 1.000000
0.271305 0.019942 0.347269 1.000000
0.272594 0.025563 0.353093 1.000000
0.273809 0.031497 0.358853 1.000000
0.274952 0.037752 0.364543 1.000000
0.276022 0.044167 0.370164 1.000000
0.277018 0.050344 0.375715 1.000000
0.277941 0.056324 0.381191 1.000000
0.278791 0.062145 0.386592 1.000000
0.279566 0.067836 0.391917 1.000000
0.280267 0.073417 0.397163 1.000000
0.280894 0.078907 0.402329 1.000000
0.281446 0.084320 0.407414 1.000000
0.281924 0.089666 0.412415 1.000000
0.282327 0.094955 0.417331 1.000000
0.282656 0.100196 0.422160 1.000000
0.282910 0.105393 0.426902 1.000000
0.283091 0.110553 0.431554 1.000000
0.283197 0.115680 0.436115 1.000000
0.283229 0.120777 0.440584 1.000000
0.283187 0.125848 0.444960 1.000000
0.283072 0.130895 0.449241 1.000000
0.282884 0.135920 0.453427 1.000000
0.282623 0.140926 0.457517 1.000000
0.282290 0.145912 0.461510 1.000000
0.281887 0.150881 0.465405 1.000000
0.281412 0.155834 0.469201 1.000000
0.280868 0.160771 0.472899 1.000000
0.280255 0.165693 0.476498 1.000000
0.279574 0.170599 0.479997 1.000000
0.278826 0.175490 0.483397 1.000000
0.278012 0.180367 0.486697 1.000000
0.277134 0.185228 0.489898 1.000000
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0.120092 0.600104 0.542530 1.000000
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0.119512 0.607464 0.540218 1.000000
0.119423 0.611141 0.538982 1.000000
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0.120081 0.622161 0.534946 1.000000
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0.132268 0.655014 0.519661 1.000000
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data/assets/scene/digitaluniverse/2dF.asset
+17 -10
View File
@@ -9,26 +9,33 @@ local speck = asset.resource({
Name = "2dF Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_2dF_speck",
Version = 2
Version = 3
})
local Object = {
Identifier = "2dF",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Color = { 1.0, 1.0, 1.0 },
Opacity = 1.0,
File = speck .. "2dF.speck",
Unit = "Mpc",
Texture = textures .. "point3A.png",
ColorMap = speck .. "2dF.cmap",
ColorOption = { "redshift", "proximity" },
ColorRange = { { 0.0, 0.075 }, { 1.0, 25.0 } },
ScaleFactor = 520.0,
BillboardMinMaxSize = { 0.0, 4.7 },
EnablePixelSizeControl = true
Coloring = {
ColorMapping = {
File = speck .. "2dF.cmap",
ParameterOptions = {
{ Key = "proximity", Range = { 1.0, 25.0 } },
{ Key = "redshift", Range = { 0.0, 0.075 } }
}
}
},
SizeSettings = {
ScaleExponent = 22.6,
MaxPixelSize = 4.7,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "2dF Galaxies",
@@ -64,7 +71,7 @@ asset.export(Object)
asset.meta = {
Name = "2dF Galaxies",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for the The Two-degree Field (2dF) Survey",
Author = "Brian Abbott (AMNH), Eric Gawiser (Rutgers U)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/2mass.asset
+18 -12
View File
@@ -9,28 +9,34 @@ local speck = asset.resource({
Name = "2MASS Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_2mass_speck",
Version = 1
Version = 2
})
local Object = {
Identifier = "2MASS",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Color = { 1.0, 0.4, 0.2 },
Opacity = 1.0,
File = speck .. "2MASS.speck",
Unit = "Mpc",
Texture = textures .. "point3A.png",
ColorMap = speck .. "lss.cmap",
ColorOption = { "redshift", "prox5Mpc" },
ColorRange = { { 0.0, 0.075 }, { 1.0, 50.0 } },
CorrectionSizeEndDistance = 20.6,
CorrectionSizeFactor = 15.0,
ScaleFactor = 510.78,
BillboardMinMaxSize = { 0.0, 11.15 },
EnablePixelSizeControl = true
Coloring = {
FixedColor = { 1.0, 0.4, 0.2 },
ColorMapping = {
File = speck .. "lss.cmap",
ParameterOptions = {
{ Key = "prox5Mpc", Range = { 1.0, 50.0 } },
{ Key = "redshift", Range = { 0.0, 0.075 } }
}
}
},
SizeSettings = {
ScaleExponent = 22.5,
MaxPixelSize = 11.15,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "2MASS Galaxies",
@@ -60,7 +66,7 @@ asset.export(Object)
asset.meta = {
Name = "2MASS Galaxies",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for the Two Micron All-Sky Survey (2MASS) survey",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/6dF.asset
+18 -10
View File
@@ -9,26 +9,34 @@ local speck = asset.resource({
Name = "6dF Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_6dF_speck",
Version = 2
Version = 3
})
local Object = {
Identifier = "6dF",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Color = { 1.0, 1.0, 0.0 },
Opacity = 1.0,
File = speck .. "6dF.speck",
Unit = "Mpc",
Texture = textures .. "point3A.png",
ColorMap = speck .. "6dF.cmap",
ColorOption = { "redshift", "proximity" },
ColorRange = { { 0.0, 0.075 }, { 1.0, 10.0 } },
ScaleFactor = 534.0,
BillboardMinMaxSize = { 0.0, 9.0 },
EnablePixelSizeControl = true
Coloring = {
FixedColor = { 1.0, 1.0, 0.0 },
ColorMapping = {
File = speck .. "6dF.cmap",
ParameterOptions = {
{ Key = "proximity", Range = { 1.0, 10.0 } },
{ Key = "redshift", Range = { 0.0, 0.075 } }
}
}
},
SizeSettings = {
ScaleExponent = 23.2,
MaxPixelSize = 9.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "6dF Galaxies",
@@ -62,7 +70,7 @@ asset.export(Object)
asset.meta = {
Name = "6dF Galaxies",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for The Six-degree Field (6dF) Galaxy Survey",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/abell.asset
+12 -8
View File
@@ -9,7 +9,7 @@ local speck = asset.resource({
Name = "Abell Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_abell_speck",
Version = 2
Version = 3
})
@@ -23,7 +23,7 @@ local TransformMatrix = {
local Object = {
Identifier = "Abell",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
File = speck .. "abell.label",
@@ -34,16 +34,20 @@ local Object = {
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
Color = { 1.0, 0.4, 0.2 },
Opacity = 1.0,
--ColorMap = speck .. "abell.cmap",
Coloring = {
FixedColor = { 1.0, 0.4, 0.2 },
--ColorMap = speck .. "abell.cmap", -- TODO: Decide whether to add
},
File = speck .. "abell.speck",
Texture = textures .. "point3A.png",
Unit = "Mpc",
TransformationMatrix = TransformMatrix,
ScaleFactor = 520.0,
BillboardMinMaxSize = { 0.0, 7.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 22.6,
MaxPixelSize = 7.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Abell Galaxy Clusters",
@@ -78,7 +82,7 @@ asset.export(Object)
asset.meta = {
Name = "Abell Galaxy Clusters",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for The Abell catalog",
Author = "Stuart Levy (NCSA/UIUC), Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/alternatestarlabels.asset
+2 -3
View File
@@ -9,7 +9,7 @@ local speck = asset.resource({
local Object = {
Identifier = "StarLabelsAlternate",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -19,7 +19,6 @@ local Object = {
MinMaxSize = { 6, 20 },
Unit = "pc"
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "pc"
},
@@ -51,7 +50,7 @@ asset.export(Object)
asset.meta = {
Name = "Stars Labels - Alternate",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for alternate start labels",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/clusters.asset
+2 -3
View File
@@ -16,7 +16,7 @@ local TransformMatrix = {
local Object = {
Identifier = "GalaxyClusterLabels",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -27,7 +27,6 @@ local Object = {
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "Mpc",
TransformationMatrix = TransformMatrix
@@ -58,7 +57,7 @@ asset.export(Object)
asset.meta = {
Name = "Galaxy Clusters Labels",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for Galaxy Clusters",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/deepsky.asset
+10 -13
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local DeepSkyObjects = {
Identifier = "DeepSkyObjects",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
File = speck .. "dso.label",
@@ -25,22 +25,19 @@ local DeepSkyObjects = {
MinMaxSize = { 16, 20 },
Unit = "pc"
},
Color = { 1.0, 1.0, 0.0 },
Opacity = 0.99,
ScaleFactor = 500.0,
Coloring = {
FixedColor = { 1.0, 1.0, 0.0 }
},
File = speck .. "dso.speck",
Texture = textures .. "point3.png",
--ColorMap = speck .. "tully.cmap",
--ColorMap = speck .. "lss.cmap",
--ColorOption = { "proximity" },
--ColorOption = { "prox5Mpc" },
--ColorRange = { { 1.0, 30.0 } },
Unit = "pc",
--FadeInDistances = { 0.05, 1.0 }, -- Fade in value in the same unit as "Unit"
BillboardMinMaxSize = { 0.0, 8.22 }, -- in pixels
--CorrectionSizeEndDistance = 22.0,
--CorrectionSizeFactor = 10.45
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 21.7,
MaxPixelSize = 8.22,
EnablePixelSizeControl = true
}
},
Transform = {
Rotation = {
@@ -112,7 +109,7 @@ asset.export(DeepSkyObjectsImages)
asset.meta = {
Name = "Deep Sky Objects Images",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for Deep Sky Objects and their Images",
Author = "Nate Greenstein, Matt Everhart, Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/dwarfs.asset
+17 -12
View File
@@ -9,14 +9,14 @@ local speck = asset.resource({
Name = "Brown Dwarf Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_dwarfs_speck",
Version = 2
Version = 3
})
local Object = {
Identifier = "Dwarfs",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
File = speck .. "dwarfs.label",
@@ -25,19 +25,24 @@ local Object = {
MinMaxSize = { 10, 20 },
Unit = "pc"
},
Color = { 0.4, 0.0, 0.1 },
Opacity = 1.0,
File = speck .. "dwarfs.speck",
Texture = textures .. "point3.png",
Unit = "pc",
ColorMap = speck .. "dwarfs.cmap",
ColorOption = { "typeindex" },
--ColorRange = { { 1.0, 4.0} },
ScaleFactor = 372.1,
--CorrectionSizeEndDistance = 16.1,
--CorrectionSizeFactor = 7.75,
BillboardMinMaxSize = { 0.0, 20.0 },
EnablePixelSizeControl = true
Coloring = {
FixedColor = { 0.4, 0.0, 0.1 },
ColorMapping = {
File = speck .. "dwarfs.cmap",
ParameterOptions = {
{ Key = "typeindex", Range = { 1.0, 4.0 } }
}
}
},
SizeSettings = {
ScaleExponent = 16.2,
MaxPixelSize = 20.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Brown Dwarfs",
@@ -77,7 +82,7 @@ asset.export(Object)
asset.meta = {
Name = "Brown Dwarfs",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Brown Dwarfs",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/exoplanets.asset
+7 -8
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "Exoplanets",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
File = speck .. "expl.label",
@@ -25,16 +25,15 @@ local Object = {
MinMaxSize = { 10, 100 },
Unit = "pc"
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 1.0,
Texture = textures .. "target-blue.png",
File = speck .. "expl.speck",
Unit = "pc",
ScaleFactor = 388.67923,
CorrectionSizeEndDistance = 15.23,
CorrectionSizeFactor = 13.3,
BillboardMinMaxSize = { 0.0, 75.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 16.9,
MaxPixelSize = 75.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Exoplanets",
@@ -64,7 +63,7 @@ asset.export(Object)
asset.meta = {
Name = "Exoplanets",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for Exoplanets",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/exoplanets_candidates.asset
+10 -8
View File
@@ -16,18 +16,20 @@ local speck = asset.resource({
local Object = {
Identifier = "PlanetaryCandidates",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Color = { 1.0, 1.0, 0.0 },
Opacity = 0.99,
ScaleFactor = 410.0,
File = speck .. "exoplanet_candidates.speck",
Unit = "pc",
Texture = textures .. "halo.png",
CorrectionSizeEndDistance = 15.86,
CorrectionSizeFactor = 8.59,
BillboardMinMaxSize = { 0.0, 30.0 },
EnablePixelSizeControl = true
Coloring = {
FixedColor = { 1.0, 1.0, 0.0 }
},
SizeSettings = {
ScaleExponent = 17.8,
MaxPixelSize = 30.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Planetary Candidates",
@@ -60,7 +62,7 @@ asset.export(Object)
asset.meta = {
Name = "Planetary Candidates",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Planetary Candidates",
Author = "Brian Abbott, Emily Rice, and Jason No (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/globularclusters.asset
+10 -7
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "GlobularClusters",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "gc.label",
@@ -25,15 +25,18 @@ local Object = {
MinMaxSize = { 4, 20 },
Unit = "pc"
},
Color = { 0.8, 0.8, 0.0 },
Coloring = {
FixedColor = { 0.8, 0.8, 0.0 }
},
Opacity = 0.4,
File = speck .. "gc.speck",
Texture = textures .. "point4.png",
PolygonSides = 5,
Unit = "pc",
ScaleFactor = 431.0,
BillboardMinMaxSize = { 0.0, 500.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 18.7,
MaxPixelSize = 500.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Globular Clusters",
@@ -69,7 +72,7 @@ asset.export(Object)
asset.meta = {
Name = "Globular Clusters",
Version = "2.1",
Version = "3.0",
Description = [[Census: 157 globular clusters. DU Version 2.6. Globular star clusters
are gravitationally bound groups of 100,000 to 1 million stars. They are compact,
spherical "balls" of stars with very high stellar densities in their centers (stars
data/assets/scene/digitaluniverse/grids.asset
+4 -7
View File
@@ -126,7 +126,7 @@ local EclipticSphereLabels = {
Identifier = "EclipticSphereLabels",
Parent = transforms.SolarSystemBarycenter.Name,
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -137,7 +137,6 @@ local EclipticSphereLabels = {
Unit = "pc",
TransformationMatrix = EclipticTransformationMatrix
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "pc",
TransformationMatrix = EclipticTransformationMatrix
@@ -178,7 +177,7 @@ local EquatorialSphereLabels = {
Identifier = "EquatorialSphereLabels",
Parent = transforms.SolarSystemBarycenter.Name,
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -189,7 +188,6 @@ local EquatorialSphereLabels = {
Unit = "pc",
TransformationMatrix = EquatorialTransformationMatrix
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "pc",
TransformationMatrix = EquatorialTransformationMatrix
@@ -226,7 +224,7 @@ local GalacticSphereLabels = {
Identifier = "GalacticSphereLabels",
Parent = transforms.SolarSystemBarycenter.Name,
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -236,7 +234,6 @@ local GalacticSphereLabels = {
MinMaxSize = { 1, 100 },
Unit = "pc"
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "pc"
},
@@ -699,7 +696,7 @@ asset.export(Plane20Gly)
asset.meta = {
Name = "Grids",
Version = "2.1",
Version = "3.0",
Description = [[Various grids for showing size reference. Included: 10,000 light year
grid, 10 light year grid, 20 billion light year grid, 10 million light year grid,
100 light year grid, 100 million light year grid, Ecliptic Coordinate Sphere
data/assets/scene/digitaluniverse/groups.asset
+2 -4
View File
@@ -16,7 +16,7 @@ local TransformMatrix = {
local Object = {
Identifier = "NearbyGalaxyGroups",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -27,9 +27,7 @@ local Object = {
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
--ScaleFactor = 10.0,
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
@@ -58,7 +56,7 @@ asset.export(Object)
asset.meta = {
Name = "Galaxy Group Labels",
Version = "1.1",
Version = "2.0",
Author = "Brian Abbott (AMNH)",
Description = "Digital Universe asset for Galaxy Groups",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/h2regions.asset
+10 -7
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "HIIRegions",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "h2.label",
@@ -25,15 +25,18 @@ local Object = {
MinMaxSize = { 4, 20 },
Unit = "pc"
},
Color = { 0.0, 0.5, 1.0 },
Coloring = {
FixedColor = { 0.0, 0.5, 1.0 }
},
Opacity = 0.70,
File = speck .. "h2.speck",
Texture = textures .. "point4.png",
PolygonSides = 6,
Unit = "pc",
ScaleFactor = 420.0,
BillboardMinMaxSize = { 0.0, 300.0 },
EnablePixelSizeControl = false
SizeSettings = {
ScaleExponent = 18.24,
MaxPixelSize = 300.0,
EnablePixelSizeControl = false
}
},
GUI = {
Name = "HII Regions",
@@ -67,7 +70,7 @@ asset.export(Object)
asset.meta = {
Name = "HII Regions",
Version = "1.1",
Version = "2.0",
Description = "Digital Universe asset for HII Regions",
Author = "Carter Emmart, Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/hdf.asset
+16 -9
View File
@@ -23,19 +23,26 @@ local ColorMap = asset.resource({
local Object = {
Identifier = "HubbleDeepField",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Color = { 1.0, 1.0, 1.0 },
Opacity = 1.0,
File = HUDFSpeck .. "hudf.speck",
Texture = circle .. "circle.png",
ColorMap = ColorMap .. "hudf.cmap",
ColorOption = { "redshift", "proximity" },
ColorRange = { { 0.0, 0.075 }, { 1.0, 25.0 } },
Coloring = {
ColorMapping = {
File = ColorMap .. "hudf.cmap",
ParameterOptions = {
{ Key = "proximity", Range = { 1.0, 25.0 } },
{ Key = "redshift", Range = { 0.0, 0.075 } }
}
}
},
Unit = "Mpc",
ScaleFactor = 505.0,
BillboardMaxSize = 4.7,
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 21.9,
MaxPixelSize = 4.7,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Hubble Deep Field",
@@ -62,7 +69,7 @@ asset.export(Object)
asset.meta = {
Name = "Hubble Ultra Deep Field",
Version = "1.2",
Version = "2.0",
Description = "Hubble Ultra Deep Field galaxy survey",
Author = "Frank Summers (STScI), Brian Abbott (AMNH)",
URL = "http://www.haydenplanetarium.org/universe",
data/assets/scene/digitaluniverse/localdwarfs.asset
+21 -9
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "LocalDwarfGalaxies",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "localgroup.label",
@@ -25,17 +25,29 @@ local Object = {
MinMaxSize = { 7, 20 },
Unit = "Mpc"
},
Color = { 0.5, 1.0, 0.2 },
ColorMap = speck .. "localgroup.cmap",
ColorOption = { "association" },
Coloring = {
FixedColor = { 0.0, 1.0, 0.0 },
-- @TODO: This one wasn't actually properly used before the point cloud update.
-- All points were mapped to green. Decide if we want it around.
-- @TODO: Also, the cmap is currently not applied correctly, due to speck file
-- not being read properly (it inlcudes more information than just datavar-s).
-- This should be adressed. (2023-12-13, emmbr)
ColorMapping = {
File = speck .. "localgroup.cmap",
ParameterOptions = {
{ Key = "association" }
}
}
},
Opacity = 0.3,
File = speck .. "localgroup.speck",
Texture = textures .. "point4.png",
PolygonSides = 12,
Unit = "Mpc",
ScaleFactor = 465.0,
BillboardMinMaxSize = { 0.0, 20.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 20.2,
MaxPixelSize = 20.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Local Group",
@@ -69,7 +81,7 @@ asset.export(Object)
asset.meta = {
Name = "Local Group",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for the Local Goup",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/milkyway_label.asset
+3 -11
View File
@@ -16,7 +16,7 @@ local TransformMatrix = {
local HomeLabel = {
Identifier = "HomeLabel",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -26,15 +26,7 @@ local HomeLabel = {
MinMaxSize = { 16, 20 },
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
Color = { 1.0, 0.4, 0.2 },
Opacity = 0.99,
ScaleFactor = 500.0,
Unit = "Mpc",
TransformationMatrix = TransformMatrix,
FadeInDistances = { 0.05, 1.0 },
BillboardMinMaxSize = { 0.0, 8.22 },
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Home Label",
@@ -58,7 +50,7 @@ asset.export(HomeLabel)
asset.meta = {
Name = "Home Label",
Version = "1.1",
Version = "2.0",
Description = "Label for the Milky Way titled 'Home', sided for the galactic level",
Author = "OpenSpace Team",
URL = "http://openspaceproject.com",
data/assets/scene/digitaluniverse/obassociations.asset
+17 -11
View File
@@ -9,14 +9,14 @@ local speck = asset.resource({
Name = "OB Associations Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_obassociations_speck",
Version = 3
Version = 4
})
local Object = {
Identifier = "OBAssociations",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "ob.label",
@@ -25,19 +25,25 @@ local Object = {
MinMaxSize = { 4, 25 },
Unit = "pc"
},
Color = { 1.0, 1.0, 1.0 },
ColorMap = speck .. "ob.cmap",
ColorOption = { "arm" },
SizeOption = { "diameter" },
ExactColorMap = true,
Coloring = {
ColorMapping = {
File = speck .. "ob.cmap",
ParameterOptions = {
{ Key = "arm" }
}
}
},
Opacity = 0.7,
File = speck .. "ob.speck",
Unit = "pc",
Texture = textures .. "point4.png",
PolygonSides = 7,
ScaleFactor = 390.0,
BillboardMinMaxSize = { 0.0, 450.0 },
EnablePixelSizeControl = true
SizeSettings = {
SizeMapping = { "diameter" },
ScaleExponent = 16.9,
MaxPixelSize = 450.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "OB Associations",
@@ -71,7 +77,7 @@ asset.export(Object)
asset.meta = {
Name = "OB Associations",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for OB Associations",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/openclusters.asset
+10 -7
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "OpenStarClusters",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "oc.label",
@@ -25,15 +25,18 @@ local Object = {
MinMaxSize = { 4, 30 },
Unit = "pc"
},
Color = { 0.1, 0.8, 0.4 },
Coloring = {
FixedColor = { 0.1, 0.8, 0.4 }
},
Opacity = 0.5,
File = speck .. "oc.speck",
Unit = "pc",
Texture = textures .. "point4.png",
PolygonSides = 12,
ScaleFactor = 405.75,
BillboardMinMaxSize = { 0.0, 604.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 17.6,
MaxPixelSize = 604.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Open Star Clusters",
@@ -68,7 +71,7 @@ asset.export(Object)
asset.meta = {
Name = "Open Star Clusters",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Open Star Clusters",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/planetarynebulae.asset
+10 -7
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "PlanetaryNebulae",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "pn.label",
@@ -25,15 +25,18 @@ local Object = {
MinMaxSize = { 4, 25 },
Unit = "pc"
},
Color = { 0.4, 0.4, 0.9 },
Coloring = {
FixedColor = { 0.4, 0.4, 0.9 }
},
Opacity = 0.65,
File = speck .. "pn.speck",
Texture = textures .. "point4.png",
PolygonSides = 3,
Unit = "pc",
ScaleFactor = 425.0,
BillboardMinMaxSize = { 0.0, 500.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 18.46,
MaxPixelSize = 500.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Planetary Nebulae",
@@ -64,7 +67,7 @@ asset.export(Object)
asset.meta = {
Name = "Planetary Nebulae",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Planetary Nebulae",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/pulsars.asset
+10 -7
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "Pulsars",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "pulsar.label",
@@ -25,15 +25,18 @@ local Object = {
MinMaxSize = { 4, 20 },
Unit = "pc"
},
Color = { 0.7, 0.0, 0.0 },
Coloring = {
FixedColor = { 0.7, 0.0, 0.0 }
},
Opacity = 1.0,
File = speck .. "pulsar.speck",
Texture = textures .. "point4.png",
PolygonSides = 4,
Unit = "pc",
ScaleFactor = 424.0,
BillboardMinMaxSize = { 0.0, 500.0 },
EnablePixelSizeControl = false
SizeSettings = {
ScaleExponent = 18.4,
MaxPixelSize = 500.0,
EnablePixelSizeControl = false
}
},
GUI = {
Name = "Pulsars",
@@ -68,7 +71,7 @@ asset.export(Object)
asset.meta = {
Name = "Pulsars",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Pulsars",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/quasars.asset
+22 -11
View File
@@ -23,21 +23,32 @@ local colormaps = asset.resource({
local Object = {
Identifier = "Quasars",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = true,
Color = { 1.0, 0.4, 0.2 },
Opacity = 0.95,
File = speck .. "quasars.speck",
Texture = textures .. "point3A.png",
Unit = "Mpc",
ScaleFactor = 540.9,
FadeInDistances = { 1000.0, 10000.0 }, -- Fade in value in the same unit as "Unit"
BillboardMinMaxSize = { 0.0, 11.1 },
EnablePixelSizeControl = true,
ColorMap = colormaps .. "viridis.cmap",
ColorOption = { "redshift", "Tlookback", "distMpc" },
ColorRange = { { 0.102, 7.085 }, { 1.4, 13.0 }, { 440.5, 8852.099609 } },
UseColorMap = false
Fading = {
FadeInDistances = { 1000.0, 10000.0 } -- Fade in value in the same unit as "Unit"
},
Coloring = {
FixedColor = { 1.0, 0.4, 0.2 },
ColorMapping = {
Enabled = false,
File = colormaps .. "viridis.cmap",
ParameterOptions = {
{ Key = "distMpc", Range = { 440.5, 8852.099609 } },
{ Key = "redshift", Range = { 0.102, 7.085 } },
{ Key = "Tlookback", Range = { 1.4, 13.0 } }
}
}
},
SizeSettings = {
ScaleExponent = 23.5,
MaxPixelSize = 11.1,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Quasars",
@@ -68,7 +79,7 @@ asset.export(Object)
asset.meta = {
Name = "Quasars",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Quasars",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/sdss.asset
+21 -15
View File
@@ -9,31 +9,37 @@ local speck = asset.resource({
Name = "Sloan Digital Sky Survey Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_sloandss_speck",
Version = 2
Version = 3
})
local Object = {
Identifier = "SloanDigitalSkySurvey",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = true,
Color = { 0.8, 0.8, 1.0 },
Opacity = 0.8,
ScaleFactor = 520.0,
File = speck .. "SDSSgals.speck",
ColorMap = speck .. "SDSSgals.cmap",
ColorOption = { "redshift", "proximity" },
ColorRange = { { 0.0, 0.075 }, { 1.0, 50.0 } },
Coloring = {
FixedColor = { 0.8, 0.8, 1.0 },
ColorMapping = {
File = speck .. "SDSSgals.cmap",
ParameterOptions = {
{ Key = "proximity", Range = { 1.0, 50.0 } },
{ Key = "redshift", Range = { 0.0, 0.075 } }
}
}
},
Texture = textures .. "point3A.png",
Unit = "Mpc",
FadeInDistances = { 220.0, 650.0 }, -- Fade in value in the same unit as "Unit"
BillboardMinMaxSize = { 0.0, 5.5 },
CorrectionSizeEndDistance = 20.65,
CorrectionSizeFactor = 10.41,
TextSize = 14.8,
TextMinMaxSize = { 10, 50 },
EnablePixelSizeControl = true
Fading = {
FadeInDistances = { 220.0, 650.0 } -- Fade in value in the same unit as "Unit"
},
SizeSettings = {
ScaleExponent = 22.6,
MaxPixelSize = 5.5,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Sloan Digital Sky Survey",
@@ -71,7 +77,7 @@ asset.export(Object)
asset.meta = {
Name = "Sloan Digital Sky Survey",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for The Sloan Digital Sky Survey (SDSS)",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/starlabels.asset
+2 -3
View File
@@ -9,7 +9,7 @@ local speck = asset.resource({
local Object = {
Identifier = "StarsLabels",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -19,7 +19,6 @@ local Object = {
MinMaxSize = { 6, 50 },
Unit = "pc"
},
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "pc"
},
@@ -45,7 +44,7 @@ asset.export(Object)
asset.meta = {
Name = "Star Labels",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for labels of the stars",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/superclusters.asset
+7 -6
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "GalaxySuperclusters",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -27,14 +27,15 @@ local Object = {
Unit = "Mpc"
},
DrawElements = false,
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
File = speck .. "superclust.speck",
Texture = textures .. "point3A.png",
Unit = "Mpc",
ScaleFactor = 531.0,
-- BillboardMinMaxSize = { 0.0, 7.2 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 23.1,
MaxPixelSize = 7.2,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Galaxy Superclusters",
@@ -63,7 +64,7 @@ asset.export(Object)
asset.meta = {
Name = "Galaxy Superclusters",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Galaxy Superclusters",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/supernovaremnants.asset
+10 -9
View File
@@ -16,7 +16,7 @@ local speck = asset.resource({
local Object = {
Identifier = "SupernovaRemnants",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePolygonCloud",
Enabled = false,
Labels = {
File = speck .. "snr.label",
@@ -25,17 +25,18 @@ local Object = {
MinMaxSize = { 4, 100 },
Unit = "pc"
},
Color = { 1.0, 0.5, 0.0 },
Coloring = {
FixedColor = { 1.0, 0.5, 0.0 }
},
Opacity = 0.32,
File = speck .. "snr.speck",
Texture = textures .. "point4.png",
PolygonSides = 7,
Unit = "pc",
ScaleFactor = 424.0,
--CorrectionSizeEndDistance = 17.5,
--CorrectionSizeFactor = 13.96,
BillboardMinMaxSize = { 0.0, 500.0 },
EnablePixelSizeControl = true
SizeSettings = {
ScaleExponent = 18.4,
MaxPixelSize = 500.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Supernova Remnants",
@@ -62,7 +63,7 @@ asset.export(Object)
asset.meta = {
Name = "Supernova Remnants",
Version = "2.1",
Version = "3.0",
Description = "Digital Universe asset for Supernova Remnants",
Author = "Brian Abbott (AMNH)",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",
data/assets/scene/digitaluniverse/tully.asset
+20 -15
View File
@@ -9,7 +9,7 @@ local speck = asset.resource({
Name = "Tully Speck Files",
Type = "HttpSynchronization",
Identifier = "digitaluniverse_tully_speck",
Version = 2
Version = 3
})
@@ -23,7 +23,7 @@ local TransformMatrix = {
local TullyGalaxies = {
Identifier = "TullyGalaxies",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = true,
Labels = {
File = speck .. "tully.label",
@@ -33,23 +33,28 @@ local TullyGalaxies = {
Unit = "Mpc",
TransformationMatrix = TransformMatrix
},
Color = { 1.0, 0.4, 0.2 },
Opacity = 0.99,
ScaleFactor = 504.0,
File = speck .. "tully.speck",
Texture = textures .. "point3A.png",
--ColorMap = speck .. "tully.cmap",
ColorMap = speck .. "lss.cmap",
--ColorOption = { "proximity" },
ColorOption = { "prox5Mpc" },
ColorRange = { { 1.0, 30.0 } },
Coloring = {
FixedColor = { 1.0, 0.4, 0.2 },
ColorMapping = {
File = speck .. "lss.cmap",
ParameterOptions = {
{ Key = "prox5Mpc", Range = { 1.0, 30.0 } }
}
}
},
Unit = "Mpc",
TransformationMatrix = TransformMatrix,
FadeInDistances = { 0.001, 1.0 }, -- Fade in value in the same unit as "Unit"
BillboardMinMaxSize = { 0.0, 7.0 }, -- in pixels
--CorrectionSizeEndDistance = 22.0,
--CorrectionSizeFactor = 10.45
EnablePixelSizeControl = true
Fading = {
FadeInDistances = { 0.001, 1.0 } -- Fade in value in the same unit as "Unit"
},
SizeSettings = {
ScaleExponent = 21.9,
MaxPixelSize = 7.0,
EnablePixelSizeControl = true
}
},
GUI = {
Name = "Tully Galaxies",
@@ -125,7 +130,7 @@ asset.export(TullyGalaxiesImages)
asset.meta = {
Name = "Tully Galaxies",
Version = "3.1",
Version = "4.0",
Description = [[Digital Universe asset for Tully Galaxies, including point cloud and
images]],
Author = "Stuart Levy (NCSA/UIUC), Brian Abbott (AMNH)",
data/assets/scene/digitaluniverse/voids.asset
+2 -3
View File
@@ -9,7 +9,7 @@ local speck = asset.resource({
local Object = {
Identifier = "Voids",
Renderable = {
Type = "RenderableBillboardsCloud",
Type = "RenderablePointCloud",
Enabled = false,
Labels = {
Enabled = true,
@@ -20,7 +20,6 @@ local Object = {
Unit = "Mpc"
},
DrawElements = false,
Color = { 1.0, 1.0, 1.0 },
Opacity = 0.65,
Unit = "Mpc"
},
@@ -55,7 +54,7 @@ asset.export(Object)
asset.meta = {
Name = "Voids",
Version = "2.1",
Version = "3.0",
Author = "Brian Abbott (AMNH)",
Description = "Digital Universe asset for Cosmic voids",
URL = "https://www.amnh.org/research/hayden-planetarium/digital-universe",