{"version":3,"file":"index.mjs","sources":["../../../../../../packages/components/primitives/tileset/index.ts"],"sourcesContent":["import type { ExtractPropTypes, PropType } from 'vue'\nimport { createCommentVNode, defineComponent, getCurrentInstance } from 'vue'\nimport type { VcComponentInternalInstance, VcComponentPublicInstance } from '@vue-cesium/utils/types'\nimport { usePrimitives } from '@vue-cesium/composables'\nimport {\n show,\n modelMatrix,\n shadows,\n maximumScreenSpaceError,\n clippingPlanes,\n classificationType,\n ellipsoid,\n imageBasedLightingFactor,\n lightColor2,\n luminanceAtZenith,\n sphericalHarmonicCoefficients,\n specularEnvironmentMaps,\n backFaceCulling,\n debugWireframe,\n debugShowBoundingVolume,\n enableMouseEvent\n} from '@vue-cesium/utils/cesium-props'\nimport { kebabCase } from '@vue-cesium/utils/util'\nimport { primitiveEmits } from '@vue-cesium/utils/emits'\nconst emits = {\n ...primitiveEmits,\n allTilesLoaded: () => true,\n initialTilesLoaded: () => true,\n loadProgress: (numberOfPendingRequests: number, numberOfTilesProcessing: number) => true,\n tileFailed: (url: string, errorMsg: string) => true,\n tileLoad: (tile: Cesium.Cesium3DTile) => true,\n tileUnload: (tile: Cesium.Cesium3DTile) => true,\n tileVisible: (tile: Cesium.Cesium3DTile) => true\n}\n\nexport const tilesetPrimitiveProps = {\n url: [String, Object] as PropType | Promise | Cesium.Resource>,\n ...show,\n ...modelMatrix,\n ...shadows,\n ...maximumScreenSpaceError,\n maximumMemoryUsage: {\n type: Number,\n default: 512\n },\n cullWithChildrenBounds: {\n type: Boolean,\n default: true\n },\n cullRequestsWhileMoving: {\n type: Boolean,\n default: true\n },\n cullRequestsWhileMovingMultiplier: {\n type: Number,\n default: 60.0\n },\n preloadWhenHidden: {\n type: Boolean,\n default: false\n },\n preloadFlightDestinations: {\n type: Boolean,\n default: true\n },\n preferLeaves: {\n type: Boolean,\n default: false\n },\n dynamicScreenSpaceError: {\n type: Boolean,\n default: false\n },\n dynamicScreenSpaceErrorDensity: {\n type: Number,\n default: 0.00278\n },\n dynamicScreenSpaceErrorFactor: {\n type: Number,\n default: 4.0\n },\n dynamicScreenSpaceErrorHeightFalloff: {\n type: Number,\n default: 0.25\n },\n progressiveResolutionHeightFraction: {\n type: Number,\n default: 0.3\n },\n foveatedScreenSpaceError: {\n type: Boolean,\n default: true\n },\n foveatedConeSize: {\n type: Number,\n default: 0.1\n },\n foveatedMinimumScreenSpaceErrorRelaxation: {\n type: Number,\n default: 0.0\n },\n foveatedInterpolationCallback: Function,\n foveatedTimeDelay: {\n type: Number,\n default: 0.2\n },\n skipLevelOfDetail: {\n type: Boolean,\n default: false\n },\n baseScreenSpaceError: {\n type: Number,\n default: 1024\n },\n skipScreenSpaceErrorFactor: {\n type: Number,\n default: 16\n },\n skipLevels: {\n type: Number,\n default: 1\n },\n immediatelyLoadDesiredLevelOfDetail: {\n type: Boolean,\n default: false\n },\n loadSiblings: {\n type: Boolean,\n default: false\n },\n ...clippingPlanes,\n ...classificationType,\n ...ellipsoid,\n pointCloudShading: Object,\n ...imageBasedLightingFactor,\n ...lightColor2,\n ...luminanceAtZenith,\n ...sphericalHarmonicCoefficients,\n ...specularEnvironmentMaps,\n ...backFaceCulling,\n showOutline: {\n type: Boolean,\n default: true\n },\n vectorClassificationOnly: {\n type: Boolean,\n default: false\n },\n vectorKeepDecodedPositions: {\n type: Boolean,\n default: false\n },\n debugHeatmapTilePropertyName: String,\n debugFreezeFrame: {\n type: Boolean,\n default: false\n },\n debugColorizeTiles: {\n type: Boolean,\n default: false\n },\n ...debugWireframe,\n ...debugShowBoundingVolume,\n debugShowContentBoundingVolume: {\n type: Boolean,\n default: false\n },\n debugShowViewerRequestVolume: {\n type: Boolean,\n default: false\n },\n debugShowGeometricError: {\n type: Boolean,\n default: false\n },\n debugShowRenderingStatistics: {\n type: Boolean,\n default: false\n },\n debugShowMemoryUsage: {\n type: Boolean,\n default: false\n },\n debugShowUrl: {\n type: Boolean,\n default: false\n },\n ...enableMouseEvent,\n enableModelExperimental: {\n type: Boolean,\n default: false\n },\n customShader: {\n type: Object as PropType\n },\n properties: {\n type: Array as PropType<\n Array<{\n key: string\n keyValue: any\n propertyName: string\n propertyValue: any\n }>\n >\n },\n fragmentShader: String,\n replaceFS: Boolean\n}\nexport default defineComponent({\n name: 'VcPrimitiveTileset',\n props: tilesetPrimitiveProps,\n emits: emits,\n setup(props, ctx) {\n // state\n const instance = getCurrentInstance() as VcComponentInternalInstance\n instance.cesiumClass = 'Cesium3DTileset'\n instance.cesiumEvents = ['allTilesLoaded', 'initialTilesLoaded', 'loadProgress', 'tileFailed', 'tileLoad', 'tileUnload', 'tileVisible']\n usePrimitives(props, ctx, instance)\n ;(instance.proxy as VcComponentPublicInstance).createPromise.then(obj => {\n const tileset = obj.cesiumObject as Cesium.Cesium3DTileset\n instance.removeCallbacks.push(tileset.tileVisible.addEventListener(updateTile))\n })\n\n const updateTile = (tile: Cesium.Cesium3DTile) => {\n const content = tile.content\n const model = (content as any)._model\n // sets properties\n for (let i = 0; i < content.featuresLength; i++) {\n const feature = content.getFeature(i)\n if (props.properties && props.properties.length) {\n props.properties.forEach(property => {\n if (feature.hasProperty(property['key']) && feature.getProperty(property['key']) === property['keyValue']) {\n feature.setProperty(property['propertyName'], property['propertyValue'])\n }\n })\n }\n }\n // sets fragmentShader\n if (props.fragmentShader && model && model._sourcePrograms && model._rendererResources) {\n Object.keys(model._sourcePrograms).forEach(key => {\n const program = model._sourcePrograms[key]\n const sourceShaders = model._rendererResources.sourceShaders\n if (props.replaceFS) {\n sourceShaders[program.fragmentShader] = props.fragmentShader\n } else {\n const oldFS = sourceShaders[program.fragmentShader]\n sourceShaders[program.fragmentShader] = oldFS.replace(\n 'gl_FragColor = vec4(color, 1.0);\\n}',\n `gl_FragColor = vec4(color, 1.0);\n ${props.fragmentShader}\\n}\n `\n )\n }\n })\n model._shouldRegenerateShaders = true\n }\n }\n return () => createCommentVNode(kebabCase(instance.proxy?.$options.name || ''))\n }\n})\n\nexport type VcPrimitiveTilesetProps = ExtractPropTypes\nexport type VcPrimitiveTilesetEmits = typeof 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