declare const _default: "const HEXBIN_DISTANCE: vec2<f32> = vec2<f32>(1.7320508, 1.5);\n\nstruct Attributes {\n  @builtin(instance_index) instanceIndex: u32,\n  @location(0) positions: vec3<f32>,\n  @location(1) normals: vec3<f32>,\n  @location(2) instancePositions: vec2<f32>,\n  @location(3) instanceColorValues: f32,\n  @location(4) instanceElevationValues: f32,\n};\n\nstruct Varyings {\n  @builtin(position) position: vec4<f32>,\n  @location(0) color: vec4<f32>,\n  @location(1) pickingColor: vec3<f32>,\n};\n\nfn hexbinCentroid(binId: vec2<f32>, radius: f32) -> vec2<f32> {\n  var adjustedBinId = binId;\n  adjustedBinId.x += fract(adjustedBinId.y * 0.5);\n  return adjustedBinId * HEXBIN_DISTANCE * radius;\n}\n\nfn interpolate(value: f32, domain: vec2<f32>, range: vec2<f32>) -> f32 {\n  let ratio = clamp((value - domain.x) / (domain.y - domain.x), 0.0, 1.0);\n  return mix(range.x, range.y, ratio);\n}\n\nfn sampleColorRange(value: f32, domain: vec2<f32>) -> vec4<f32> {\n  let ratio = (value - domain.x) / (domain.y - domain.x);\n  return textureSampleLevel(colorRange, colorRangeSampler, vec2<f32>(ratio, 0.5), 0.0);\n}\n\n@vertex\nfn vertexMain(attributes: Attributes) -> Varyings {\n  var output: Varyings;\n  geometry.pickingColor = picking_getPickingColorFromIndex(attributes.instanceIndex);\n  output.pickingColor = geometry.pickingColor;\n\n  if (\n    attributes.instanceColorValues != attributes.instanceColorValues ||\n    attributes.instanceColorValues < hexagon.colorDomain.z ||\n    attributes.instanceColorValues > hexagon.colorDomain.w ||\n    attributes.instanceElevationValues < hexagon.elevationDomain.z ||\n    attributes.instanceElevationValues > hexagon.elevationDomain.w\n  ) {\n    output.position = vec4<f32>(0.0);\n    output.color = vec4<f32>(0.0);\n    return output;\n  }\n\n  var commonPosition =\n    hexbinCentroid(attributes.instancePositions, column.radius) +\n    (hexagon.originCommon - project.commonOrigin.xy);\n  commonPosition += attributes.positions.xy * column.radius * column.coverage;\n  geometry.position = vec4<f32>(commonPosition, 0.0, 1.0);\n  geometry.normal = project_normal(attributes.normals);\n\n  if (column.extruded > 0.5) {\n    var elevation = interpolate(\n      attributes.instanceElevationValues,\n      hexagon.elevationDomain.xy,\n      hexagon.elevationRange\n    );\n    elevation = project_size_float(elevation);\n    geometry.position.z = (attributes.positions.z + 1.0) / 2.0 * elevation;\n  }\n\n  output.position = project_common_position_to_clipspace(geometry.position);\n  var colorValue = sampleColorRange(attributes.instanceColorValues, hexagon.colorDomain.xy);\n  if (column.extruded > 0.5) {\n    colorValue = vec4<f32>(\n      lighting_getLightColor2(\n        colorValue.rgb,\n        project.cameraPosition,\n        geometry.position.xyz,\n        geometry.normal\n      ),\n      colorValue.a\n    );\n  }\n  output.color = vec4<f32>(colorValue.rgb, colorValue.a * layer.opacity);\n  return output;\n}\n\n@fragment\nfn fragmentMain(varyings: Varyings) -> @location(0) vec4<f32> {\n  if (picking.isActive > 0.5) {\n    if (!picking_isColorValid(varyings.pickingColor)) {\n      discard;\n    }\n    return vec4<f32>(varyings.pickingColor, 1.0);\n  }\n\n  var color = varyings.color;\n  if (picking.isHighlightActive > 0.5) {\n    let highlightedObjectColor = picking_normalizeColor(picking.highlightedObjectColor);\n    if (picking_isColorZero(abs(varyings.pickingColor - highlightedObjectColor))) {\n      let highLightAlpha = picking.highlightColor.a;\n      let blendedAlpha = highLightAlpha + color.a * (1.0 - highLightAlpha);\n      if (blendedAlpha > 0.0) {\n        let highLightRatio = highLightAlpha / blendedAlpha;\n        color = vec4<f32>(\n          mix(color.rgb, picking.highlightColor.rgb, highLightRatio),\n          blendedAlpha\n        );\n      } else {\n        color = vec4<f32>(color.rgb, 0.0);\n      }\n    }\n  }\n\n  return deckgl_premultiplied_alpha(color);\n}\n";
export default _default;
//# sourceMappingURL=hexagon-cell-layer.wgsl.d.ts.map