Luxar Viewer API Documentation - v2026.9.22
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    Variable DEFAULT_MAX_PIXEL_RATIOConst

    DEFAULT_MAX_PIXEL_RATIO: 1 = 1.0

    The cap applied when high DPR is not allowed: exactly CSS resolution.

    1.0 is a Schelling point, not a tuned estimate — it is what every non-HiDPI display renders, and it is the same value BoundsLedger.dprCeiling demotes to when the adaptive loop earns that conclusion the hard way from FPS evidence. This setting is that demotion made the default.