Add turbocharged twin scenario and cross-platform test harness

.vscode/extensions.json

@@ -0,0 +1,6 @@
+{
+    "recommendations": [
+        "ms-vscode.cpptools",
+        "ms-vscode.cmake-tools"
+    ]
+}

.vscode/launch.json

@@ -0,0 +1,38 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "FluidSim desktop",
+            "type": "node-terminal",
+            "request": "launch",
+            "command": "./build-desktop/fluidsim_desktop",
+            "windows": {
+                "command": ".\\build\\windows\\Release\\fluidsim_desktop.exe"
+            },
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "FluidSim: build desktop"
+        },
+        {
+            "name": "FluidSim two-stroke",
+            "type": "node-terminal",
+            "request": "launch",
+            "command": "./build-desktop/fluidsim_desktop --scenario two-stroke",
+            "windows": {
+                "command": ".\\build\\windows\\Release\\fluidsim_desktop.exe --scenario two-stroke"
+            },
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "FluidSim: build desktop"
+        },
+        {
+            "name": "FluidSim Saab B205",
+            "type": "node-terminal",
+            "request": "launch",
+            "command": "./build-desktop/fluidsim_desktop --scenario b205",
+            "windows": {
+                "command": ".\\build\\windows\\Release\\fluidsim_desktop.exe --scenario b205"
+            },
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "FluidSim: build desktop"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "C_Cpp.debugShortcut": false,
+    "C_Cpp.default.configurationProvider": "ms-vscode.cmake-tools",
+    "cmake.useCMakePresets": "always",
+    "cmake.buildBeforeRun": true
+}

.vscode/tasks.json

@@ -0,0 +1,59 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "FluidSim: configure desktop",
+            "type": "process",
+            "command": "cmake",
+            "args": [
+                "--preset",
+                "linux"
+            ],
+            "windows": {
+                "command": "cmake",
+                "args": [
+                    "--preset",
+                    "windows"
+                ]
+            },
+            "options": {
+                "cwd": "${workspaceFolder}"
+            },
+            "problemMatcher": []
+        },
+        {
+            "label": "FluidSim: build desktop",
+            "type": "process",
+            "command": "cmake",
+            "args": [
+                "--build",
+                "--preset",
+                "linux",
+                "--target",
+                "fluidsim_desktop"
+            ],
+            "windows": {
+                "command": "cmake",
+                "args": [
+                    "--build",
+                    "--preset",
+                    "windows",
+                    "--target",
+                    "fluidsim_desktop"
+                ]
+            },
+            "options": {
+                "cwd": "${workspaceFolder}"
+            },
+            "dependsOn": "FluidSim: configure desktop",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": [
+                "$gcc",
+                "$msCompile"
+            ]
+        }
+    ]
+}