Luxar Viewer API Documentation - v2026.10.19
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    VISIBILITY_RULES: {
        densityDrop: {
            what: "the density guard’s hashed thinning (uDensityDrop)";
            glsl: RegExp;
            tsl: { codegen: RegExp; helper: RegExp };
        };
        sortedIndexSlot: {
            what: "the depth-sort draw slot: which ordering buffer addresses the element";
            glsl: RegExp;
            tsl: { codegen: RegExp; helper: RegExp };
        };
        nearFade: {
            what: "the perspective near-plane cull and fade (uNearCull)";
            glsl: RegExp;
            tsl: { codegen: RegExp; helper: RegExp; exemptStems: RegExp };
        };
        labelFilter: {
            what: "the class filter (uLabelFilterIndex) the Layers panel sets";
            glsl: RegExp;
            tsl: { source: RegExp };
        };
        reach: {
            what: "the quad / footprint reach and truncation";
            glsl: RegExp;
            tsl: { codegen: RegExp; helper: RegExp };
        };
        alphaCutoff: {
            what: "the opaque-mode alpha cutout (uAlphaCutoff)";
            glsl: RegExp;
            tsl: { source: RegExp };
        };
        glassPartition: {
            what: "the refract_data glass depth partition (uGlassPartition)";
            glsl: RegExp;
            tsl: { source: RegExp };
        };
    } = ...

    Every shader-side visibility rule.

    Type Declaration

    • ReadonlydensityDrop: {
          what: "the density guard’s hashed thinning (uDensityDrop)";
          glsl: RegExp;
          tsl: { codegen: RegExp; helper: RegExp };
      }
    • ReadonlysortedIndexSlot: {
          what: "the depth-sort draw slot: which ordering buffer addresses the element";
          glsl: RegExp;
          tsl: { codegen: RegExp; helper: RegExp };
      }
    • ReadonlynearFade: {
          what: "the perspective near-plane cull and fade (uNearCull)";
          glsl: RegExp;
          tsl: { codegen: RegExp; helper: RegExp; exemptStems: RegExp };
      }
    • ReadonlylabelFilter: {
          what: "the class filter (uLabelFilterIndex) the Layers panel sets";
          glsl: RegExp;
          tsl: { source: RegExp };
      }
    • Readonlyreach: {
          what: "the quad / footprint reach and truncation";
          glsl: RegExp;
          tsl: { codegen: RegExp; helper: RegExp };
      }
    • ReadonlyalphaCutoff: {
          what: "the opaque-mode alpha cutout (uAlphaCutoff)";
          glsl: RegExp;
          tsl: { source: RegExp };
      }
    • ReadonlyglassPartition: {
          what: "the refract_data glass depth partition (uGlassPartition)";
          glsl: RegExp;
          tsl: { source: RegExp };
      }