Overhaul Map Drawing - #460

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-dotnet@v4, actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The field 'SCANparallaxContinued.x_ParallaxScaledBody_SetScaledMaterialParams' is assigned but its value is never used

The variable 'e' is declared but never used

The field 'SCAN_Instruments.m_EdgeDetectShader' is assigned but its value is never used

The field 'SCAN_SettingsResource.ignoreWarning' is assigned but its value is never used