Fr0zkaandClaude Opus 5.5
a3b7d2015e
Shared halo + deterministic border-quad ownership + T-junction conformance: 625/625 same-LOD for all three. LOD 2:1 prototype (collar zipper) fails MC 5 / hybrid 38 / DC 40 cases (corners, overhangs). Hybrid is bit-identical to MC on a sampled native SurfaceWorld cliff; DC rougher. Standalone only. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01MmSoF64BbRFmk9C3p1VsBJ
119 lines
5.6 KiB
PowerShell
119 lines
5.6 KiB
PowerShell
[CmdletBinding()]
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param()
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$ErrorActionPreference = 'Stop'
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$WorkDir = [IO.Path]::GetFullPath($PSScriptRoot)
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$Standalone = [IO.Path]::GetFullPath((Join-Path $WorkDir '..\..'))
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$PluginRoot = [IO.Path]::GetFullPath((Join-Path $Standalone '..'))
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$BuildDir = Join-Path $WorkDir 'build'
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$OutDir = Join-Path $WorkDir 'bin'
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[IO.Directory]::CreateDirectory($BuildDir) | Out-Null
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[IO.Directory]::CreateDirectory($OutDir) | Out-Null
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$Runner = Get-Process -Id $PID
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$Runner.PriorityClass = 'BelowNormal'
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$Runner.ProcessorAffinity = [IntPtr]0xFF00
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$Affinity = [IntPtr]0xFF00
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$VcVars = 'E:\Program Files\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat'
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if (-not (Test-Path -LiteralPath $VcVars -PathType Leaf)) { throw "MSVC environment script missing: $VcVars" }
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# Import the exact MSVC environment without running the compiler through an unrestricted shell.
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$EnvironmentLines = & $env:ComSpec /d /s /c "call `"$VcVars`" >nul 2>nul && set"
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if ($LASTEXITCODE -ne 0) { throw "vcvars64 environment setup failed: $LASTEXITCODE" }
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foreach ($Line in $EnvironmentLines) {
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$Equals = $Line.IndexOf('=')
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if ($Equals -le 0) { continue }
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$Name = $Line.Substring(0, $Equals)
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if ($Name.StartsWith('=')) { continue }
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[Environment]::SetEnvironmentVariable($Name, $Line.Substring($Equals + 1), 'Process')
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}
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$Compiler = Join-Path $env:VCToolsInstallDir 'bin\Hostx64\x64\cl.exe'
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if (-not (Test-Path -LiteralPath $Compiler -PathType Leaf)) { throw "MSVC compiler missing: $Compiler" }
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$Source = Join-Path $WorkDir 'SharpMesherSpike.cpp'
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$CoreInclude = Join-Path $Standalone 'Core\include'
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$CoreLibrary = Join-Path $Standalone 'Build\VoxelForgeCore\VoxelForgeCore.lib'
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if (-not (Test-Path -LiteralPath $CoreLibrary -PathType Leaf)) { throw "Core library missing: $CoreLibrary" }
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$Exe = Join-Path $OutDir 'SharpMesherSpike.exe'
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$Obj = Join-Path $BuildDir 'SharpMesherSpike.obj'
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$Stdout = Join-Path $WorkDir 'build.stdout.log'
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$Stderr = Join-Path $WorkDir 'build.stderr.log'
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$CompilerArguments = '/nologo /std:c++20 /O2 /fp:precise /EHsc /MP8 /D_CRT_SECURE_NO_WARNINGS ' +
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('/I"{0}" /I"{1}" /I"{2}" /Fo"{3}" "{4}" /Fe:"{5}" /link "{6}"' -f `
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(Join-Path $Standalone 'Compat'), `
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(Join-Path $Standalone 'Source\VoxelForge\Public'), $CoreInclude, $Obj, $Source, $Exe, $CoreLibrary)
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$Attempt = 0
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do {
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$Attempt++
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Remove-Item -LiteralPath $Stdout, $Stderr -Force -ErrorAction SilentlyContinue
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$Info = [Diagnostics.ProcessStartInfo]::new()
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$Info.FileName = $Compiler
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$Info.Arguments = $CompilerArguments
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$Info.WorkingDirectory = $PluginRoot
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$Info.UseShellExecute = $false
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$Info.CreateNoWindow = $true
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$Info.RedirectStandardOutput = $true
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$Info.RedirectStandardError = $true
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$Process = [Diagnostics.Process]::new()
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$Process.StartInfo = $Info
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if (-not $Process.Start()) { throw 'Could not start cl.exe.' }
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$ProcessId = $Process.Id
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$Process.PriorityClass = [Diagnostics.ProcessPriorityClass]::BelowNormal
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$Process.ProcessorAffinity = $Affinity
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$OwnedPids = [Collections.Generic.HashSet[int]]::new()
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[void]$OwnedPids.Add($ProcessId)
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$StartAt = [DateTime]::UtcNow
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$OutputTask = $Process.StandardOutput.ReadToEndAsync()
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$ErrorTask = $Process.StandardError.ReadToEndAsync()
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$TimedOut = $false
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$MemoryStop = $false
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while (-not $Process.HasExited) {
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$Process.Refresh()
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$Processes = @(Get-CimInstance -ClassName Win32_Process -ErrorAction SilentlyContinue)
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$FoundChild = $true
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while ($FoundChild) {
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$FoundChild = $false
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foreach ($Candidate in $Processes) {
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if ($OwnedPids.Contains([int]$Candidate.ParentProcessId) -and
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$OwnedPids.Add([int]$Candidate.ProcessId)) { $FoundChild = $true }
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}
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}
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foreach ($OwnedPid in $OwnedPids) {
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try {
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$Child = Get-Process -Id $OwnedPid -ErrorAction Stop
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$Child.PriorityClass = 'BelowNormal'
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$Child.ProcessorAffinity = $Affinity
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if ($Child.PrivateMemorySize64 -ge 8GB) { $MemoryStop = $true; Stop-Process -Id $OwnedPid -Force }
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} catch {}
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}
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if ($MemoryStop) { break }
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if (([DateTime]::UtcNow - $StartAt).TotalSeconds -ge 900) { $TimedOut = $true; break }
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Start-Sleep -Milliseconds 200
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}
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if ($TimedOut -or $MemoryStop) {
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foreach ($OwnedPid in $OwnedPids) { try { Stop-Process -Id $OwnedPid -Force -ErrorAction Stop } catch {} }
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try { $Process.Kill() } catch {}
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}
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$Process.WaitForExit()
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$CompilerStdout = $OutputTask.GetAwaiter().GetResult()
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$CompilerStderr = $ErrorTask.GetAwaiter().GetResult()
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[IO.File]::WriteAllText($Stdout, $CompilerStdout)
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[IO.File]::WriteAllText($Stderr, $CompilerStderr)
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if ($TimedOut) { throw 'Build exceeded 15 minutes and was stopped.' }
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if ($MemoryStop) { throw 'Build process reached the 8 GB private-memory cap and was stopped.' }
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if ($Process.ExitCode -eq -1073741502 -and $Attempt -eq 1) {
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Write-Output 'Build exited 0xC0000142; waiting 60 seconds before the one allowed retry.'
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Start-Sleep -Seconds 60
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continue
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}
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if ($Process.ExitCode -ne 0) {
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Write-Output "Build failed exit_code=$($Process.ExitCode) stdout=$Stdout stderr=$Stderr"
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if ($CompilerStdout) { Write-Output $CompilerStdout }
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if ($CompilerStderr) { Write-Output $CompilerStderr }
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throw 'Sharp mesher spike build failed.'
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}
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} while ($Process.ExitCode -eq -1073741502 -and $Attempt -lt 2)
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Write-Output "Build passed exe=$Exe elapsed_seconds=$([Math]::Round(([DateTime]::UtcNow - $StartAt).TotalSeconds,2)) priority=BelowNormal affinity=0xFF00"
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