Add spacecraft and AFC

src/ModelViewer/ModelViewer.fsproj.user

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
+    <DebuggerFlavor>ProjectDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <PropertyGroup>
+    <ActiveDebugProfile>Hera Spacecraft</ActiveDebugProfile>
+  </PropertyGroup>
+</Project>

src/ModelViewer/Program.fs

@@ -13,6 +13,14 @@ open Example.GLTF
 [<EntryPoint>]
 let main args =
 
+    (* 
+    Models under resources can be referenced:
+        1) ..//..//..//resources//m2020-urdf-models//rover//meshes : perseverance rover
+        2) ..//..//..//resources//Spacecraft//gltf : hera spacecraft
+        3) ..//..//..//resources//Spacecraft//gltf//AFC : AFC Camera
+    *)
+    let relativePath = args[0]
+
     let emptyScene =
         let mutable materials = Map.empty
         let mutable geometries = Map.empty
@@ -28,13 +36,9 @@ let main args =
         Directory.GetFiles(folderPath, $"*.{fileExtension}")
         |> Array.map Path.GetFullPath
 
-    let roverFolderPath = @"..\..\..\resources\m2020-urdf-models\rover\meshes"
-    let roverFileExtension = "gltf" 
-
-    let roverFiles = getFileNamesWithExtension roverFolderPath roverFileExtension
+    let roverFiles = getFileNamesWithExtension relativePath "gltf"
 
-    let roverModel = roverFiles |> Array.map(fun path -> match GLTF.tryLoad path with | Some scene -> scene | None -> emptyScene)
-    let models = clist roverModel
+    let models = clist (roverFiles |> Array.map(fun path -> match GLTF.tryLoad path with | Some scene -> scene | None -> emptyScene))
 
     Aardvark.Init()
 
@@ -76,12 +80,8 @@ let main args =
             Trafo3d.Scale(5.0 / bb.Size.NormMax)
         )
 
+    let rotateRoverTrafo = if (relativePath.Contains("m2020-urdf-models")) then Trafo3d.RotationX(1.57) else Trafo3d.RotationX(0)
 
-    let rotateRoverTrafo = 
-        models |> AList.toAVal |> AVal.map (fun models ->
-            let bb = models |> Seq.map (fun m -> m.BoundingBox) |> Box3d
-            Trafo3d.RotationX(1.57)
-        )
 
     let renderTask =
         Sg.ofList [
@@ -90,7 +90,7 @@ let main args =
             |> AVal.map (fun scenes -> SceneSg.toSimpleSg win.Runtime scenes)
             |> Sg.dynamic
             |> Sg.trafo centerTrafo1
-            |> Sg.trafo rotateRoverTrafo
+            |> Sg.trafo' rotateRoverTrafo
             |> Sg.trafo' (Trafo3d.RotationX Constant.PiHalf)
 
         ]

src/ModelViewer/Properties/launchSettings.json

@@ -0,0 +1,20 @@
+{
+  "profiles": {
+    "ModelViewer": {
+      "commandName": "Project",
+      "commandLineArgs": "..//..//..//resources//m2020-urdf-models//rover//meshes"
+    },
+    "AFC Camera": {
+      "commandName": "Project",
+      "commandLineArgs": "..//..//..//resources//Spacecraft//gltf//AFC"
+    },
+    "Hera Spacecraft": {
+      "commandName": "Project",
+      "commandLineArgs": "..//..//..//resources//Spacecraft//gltf"
+    },
+    "Perserverance Rover": {
+      "commandName": "Project",
+      "commandLineArgs": "..//..//..//resources//m2020-urdf-models//rover//meshes"
+    }
+  }
+}

src/ModelViewer/resources/Spacecraft/gltf/AFC/hera_sc_afc_v01.gltf

@@ -0,0 +1,97 @@
+{
+    "asset" : {
+        "generator" : "Khronos glTF Blender I/O v3.3.32",
+        "version" : "2.0"
+    },
+    "scene" : 0,
+    "scenes" : [
+        {
+            "name" : "Scene",
+            "nodes" : [
+                0
+            ]
+        }
+    ],
+    "nodes" : [
+        {
+            "mesh" : 0,
+            "name" : "AFC1_hera_satellite_assy_08_outer_shape_20220225.001",
+            "rotation" : [
+                0.7071068286895752,
+                0,
+                0,
+                0.7071067094802856
+            ]
+        }
+    ],
+    "meshes" : [
+        {
+            "name" : "AFC1_hera_satellite_assy_08_outer_shape_20220225.002",
+            "primitives" : [
+                {
+                    "attributes" : {
+                        "POSITION" : 0,
+                        "NORMAL" : 1
+                    },
+                    "indices" : 2
+                }
+            ]
+        }
+    ],
+    "accessors" : [
+        {
+            "bufferView" : 0,
+            "componentType" : 5126,
+            "count" : 44503,
+            "max" : [
+                0.07268299907445908,
+                0.07302699983119965,
+                0.16152900457382202
+            ],
+            "min" : [
+                -0.07327800244092941,
+                -0.07293400168418884,
+                -0.10402099788188934
+            ],
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 1,
+            "componentType" : 5126,
+            "count" : 44503,
+            "type" : "VEC3"
+        },
+        {
+            "bufferView" : 2,
+            "componentType" : 5123,
+            "count" : 49386,
+            "type" : "SCALAR"
+        }
+    ],
+    "bufferViews" : [
+        {
+            "buffer" : 0,
+            "byteLength" : 534036,
+            "byteOffset" : 0,
+            "target" : 34962
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 534036,
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+            "target" : 34962
+        },
+        {
+            "buffer" : 0,
+            "byteLength" : 98772,
+            "byteOffset" : 1068072,
+            "target" : 34963
+        }
+    ],
+    "buffers" : [
+        {
+            "byteLength" : 1166844,
+            "uri" : "hera_sc_afc_v01.bin"
+        }
+    ]
+}