Luxar Viewer API Documentation - v2026.10.19
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    • Eigen-axes of the (dilated) symmetric Σ_2D for the oriented quad — GLSL twins gsplatEigenvalues + gsplatMajorAxis. Every shared value is a Var STATEMENT, emitted unconditionally before any consumer branch.

      Parameters

      • Sigma2D00: any
      • Sigma2D10: any
      • Sigma2D11: any

      Returns { lambda1: any; lambda2: any; majorAxis: any; minorAxis: any }