Add compressor functionality to the tessellator

.github/workflows/build-and-test.yml

@@ -5,13 +5,18 @@ on:
     branches:
       - main
       - dev
+
+permissions:
+  contents: read
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
 
 jobs:
   builds-and-tests:
+    env:
+      VCPKG_BINARY_SOURCES: clear
     strategy:
       matrix:
         preset: [
@@ -51,7 +56,19 @@ jobs:
     - name: Windows configure and build
       if: matrix.preset.name=='msbuild'
       run: |
-        cmake --preset ${{matrix.preset.name}} -S . -B build
+        $configured = $false
+        for ($attempt = 1; $attempt -le 3; $attempt++) {
+          cmake --preset ${{matrix.preset.name}} -S . -B build
+          if ($LASTEXITCODE -eq 0) {
+            $configured = $true
+            break
+          }
+          if ($attempt -lt 3) {
+            Write-Host "Configure failed (attempt $attempt/3). Retrying in 20 seconds..."
+            Start-Sleep -Seconds 20
+          }
+        }
+        if (-not $configured) { exit 1 }
         cmake --build build --config ${{matrix.build-type}} -j
 
     - name: Windows Run tests
@@ -61,12 +78,20 @@ jobs:
     - name: Ubuntu configure and build
       if: matrix.preset.name=='gnu'
       run: |
-        cmake --preset ${{matrix.preset.name}} -S . -B build
+        configured=0
+        for attempt in 1 2 3; do
+          cmake --preset ${{matrix.preset.name}} -S . -B build && configured=1 && break
+          if [ "$attempt" -lt 3 ]; then
+            echo "Configure failed (attempt $attempt/3). Retrying in 20 seconds..."
+            sleep 20
+          fi
+        done
+        [ "$configured" -eq 1 ] || exit 1
         cmake --build build -j
 
     - name: Ubuntu Run tests
       if: matrix.preset.name=='gnu'
       run: build/bin/tessellator_tests
 
 
-
+

.gitignore

@@ -27,4 +27,5 @@ CMakeUserPresets.json
 sliced.vtk
 contour.vtk
 
-testData/
+testData/
+build

.vscode/launch.json

@@ -0,0 +1,65 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "tessellator (gdb)",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build-dbg/bin/tessellator",
+            "args": ["-i", "testData/cases/alhambra/alhambra.tessellator.json"],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "visualizerFile": [
+                "${workspaceFolder}/resources/Eigen.natvis",
+                "${workspaceFolder}/resources/nlohmann_json.natvis"
+            ],
+            "additionalSOLibSearchPath": "",
+            "showDisplayString": true,
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ]
+        },
+        {
+            "name": "tessellator_tests (gdb)",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build-dbg/bin/tesselator_tests",
+            "args": [],
+            "stopAtEntry": false,
+            "cwd": "${workspaceFolder}",
+            "environment": [],
+            "externalConsole": false,
+            "MIMode": "gdb",
+            "visualizerFile": [
+                "${workspaceFolder}/resources/Eigen.natvis",
+                "${workspaceFolder}/resources/nlohmann_json.natvis"
+            ],
+            "additionalSOLibSearchPath": "",
+            "showDisplayString": true,
+            "setupCommands": [
+                {
+                    "description": "Enable pretty-printing for gdb",
+                    "text": "-enable-pretty-printing",
+                    "ignoreFailures": true
+                },
+                {
+                    "description": "Set Disassembly Flavor to Intel",
+                    "text": "-gdb-set disassembly-flavor intel",
+                    "ignoreFailures": true
+                }
+            ]
+        }
+    ]
+}

CMakePresets.json

@@ -26,7 +26,20 @@
       "name": "gnu",
       "displayName": "GNU g++ compiler",
       "generator": "Ninja",
-      "inherits": "default"
+      "inherits": "default",
+      "cacheVariables": {
+        "TESSELLATOR_ENABLE_TESTS": "ON",
+        "TESSELLATOR_ENABLE_CGAL": "OFF"
+      }
+    },
+    {
+      "name": "gnu-dbg",
+      "displayName": "GNU g++ compiler - Debug",
+      "inherits": "gnu",
+      "binaryDir": "build-dbg/",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug"
+      }
     },
     {
       "name": "docker",