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three-globe

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Globe data visualization as a ThreeJS reusable 3D object

github.com/vasturiano/three-globe

vasturiano/three-globe

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t.rotation.y=-Math.PI/2,t.__globeObjType="globe",{globeObj:t,graticulesObj:new Dt.LineSegments(new _t(st(),z,2),new Dt.LineBasicMaterial({color:"lightgrey",transparent:!0,opacity:.1})),defaultGlobeMaterial:e}},init:function(A,e){N(A),e.scene=A,e.scene.add(e.globeObj),e.scene.add(e.graticulesObj),e.ready=!1},update:function(A,e){var t=A.globeObj.material;if(e.hasOwnProperty("globeImageUrl")&&(A.globeImageUrl?(new Dt.TextureLoader).load(A.globeImageUrl,(function(e){t.map=e,t.color=null,t.needsUpdate=!0,!A.ready&&(A.ready=!0)&&setTimeout(A.onReady)})):!t.color&&(t.color=new Dt.Color(0))),e.hasOwnProperty("bumpImageUrl")&&(A.bumpImageUrl?A.bumpImageUrl&&(new Dt.TextureLoader).load(A.bumpImageUrl,(function(A){t.bumpMap=A,t.needsUpdate=!0})):(t.bumpMap=null,t.needsUpdate=!0)),(e.hasOwnProperty("atmosphereColor")||e.hasOwnProperty("atmosphereAltitude"))&&(A.atmosphereObj&&(A.scene.remove(A.atmosphereObj),N(A.atmosphereObj)),A.atmosphereColor&&A.atmosphereAltitude)){var n=A.atmosphereObj=function(A){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:kt,t=e.backside,n=e.coefficient,r=e.color,i=e.size,a=e.power,o=Tt(A,i),l=St(n,r,a);return t&&(l.side=Et.BackSide),new Et.Mesh(o,l)}(A.globeObj.geometry,{backside:!0,color:A.atmosphereColor,size:z*A.atmosphereAltitude,power:3.5,coefficient:.1});n.visible=!!A.showAtmosphere,n.__globeObjType="atmosphere",A.scene.add(n)}A.ready||A.globeImageUrl||(A.ready=!0,A.onReady())}});class It{static computeTangents(A){A.computeTangents(),console.warn("THREE.BufferGeometryUtils: .computeTangents() has been removed. Use BufferGeometry.computeTangents() instead.")}static mergeBufferGeometries(e,t=!1){const n=null!==e[0].index,r=new Set(Object.keys(e[0].attributes)),i=new Set(Object.keys(e[0].morphAttributes)),a={},o={},l=e[0].morphTargetsRelative,u=new A.BufferGeometry;let s=0;for(let A=0;A<e.length;++A){const f=e[A];let c=0;if(n!==(null!==f.index))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+". All geometries must have compatible attributes; make sure index attribute exists among all geometries, or in none of them."),null;for(const e in f.attributes){if(!r.has(e))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+'. All geometries must have compatible attributes; make sure "'+e+'" attribute exists among all geometries, or in none of them.'),null;void 0===a[e]&&(a[e]=[]),a[e].push(f.attributes[e]),c++}if(c!==r.size)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+". Make sure all geometries have the same number of attributes."),null;if(l!==f.morphTargetsRelative)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+". .morphTargetsRelative must be consistent throughout all geometries."),null;for(const e in f.morphAttributes){if(!i.has(e))return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+". .morphAttributes must be consistent throughout all geometries."),null;void 0===o[e]&&(o[e]=[]),o[e].push(f.morphAttributes[e])}if(u.userData.mergedUserData=u.userData.mergedUserData||[],u.userData.mergedUserData.push(f.userData),t){let e;if(n)e=f.index.count;else{if(void 0===f.attributes.position)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed with geometry at index "+A+". The geometry must have either an index or a position attribute"),null;e=f.attributes.position.count}u.addGroup(s,e,A),s+=e}}if(n){let A=0;const t=[];for(let n=0;n<e.length;++n){const r=e[n].index;for(let e=0;e<r.count;++e)t.push(r.getX(e)+A);A+=e[n].attributes.position.count}u.setIndex(t)}for(const A in a){const e=this.mergeBufferAttributes(a[A]);if(!e)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+A+" attribute."),null;u.setAttribute(A,e)}for(const A in o){const e=o[A][0].length;if(0===e)break;u.morphAttributes=u.morphAttributes||{},u.morphAttributes[A]=[];for(let t=0;t<e;++t){const e=[];for(let n=0;n<o[A].length;++n)e.push(o[A][n][t]);const n=this.mergeBufferAttributes(e);if(!n)return console.error("THREE.BufferGeometryUtils: .mergeBufferGeometries() failed while trying to merge the "+A+" morphAttribute."),null;u.morphAttributes[A].push(n)}}return u}static mergeBufferAttributes(e){let t,n,r,i=0;for(let A=0;A<e.length;++A){const a=e[A];if(a.isInterleavedBufferAttribute)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. InterleavedBufferAttributes are not supported."),null;if(void 0===t&&(t=a.array.constructor),t!==a.array.constructor)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.array must be of consistent array types across matching attributes."),null;if(void 0===n&&(n=a.itemSize),n!==a.itemSize)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.itemSize must be consistent across matching attributes."),null;if(void 0===r&&(r=a.normalized),r!==a.normalized)return console.error("THREE.BufferGeometryUtils: .mergeBufferAttributes() failed. BufferAttribute.normalized must be consistent across matching attributes."),null;i+=a.array.length}const a=new t(i);let o=0;for(let A=0;A<e.length;++A)a.set(e[A].array,o),o+=e[A].array.length;return new A.BufferAttribute(a,n,r)}static interleaveAttributes(e){let t,n=0,r=0;for(let A=0,i=e.length;A<i;++A){const i=e[A];if(void 0===t&&(t=i.array.constructor),t!==i.array.constructor)return console.error("AttributeBuffers of different types cannot be interleaved"),null;n+=i.array.length,r+=i.itemSize}const i=new A.InterleavedBuffer(new t(n),r);let a=0;const o=[],l=["getX","getY","getZ","getW"],u=["setX","setY","setZ","setW"];for(let t=0,n=e.length;t<n;t++){const n=e[t],r=n.itemSize,s=n.count,f=new A.InterleavedBufferAttribute(i,r,a,n.normalized);o.push(f),a+=r;for(let A=0;A<s;A++)for(let e=0;e<r;e++)f[u[e]](A,n[l[e]](A))}return o}static estimateBytesUsed(A){let e=0;for(const t in A.attributes){const n=A.getAttribute(t);e+=n.count*n.itemSize*n.array.BYTES_PER_ELEMENT}const t=A.getIndex();return e+=t?t.count*t.itemSize*t.array.BYTES_PER_ELEMENT:0,e}static mergeVertices(e,t=1e-4){t=Math.max(t,Number.EPSILON);const n={},r=e.getIndex(),i=e.getAttribute("position"),a=r?r.count:i.count;let o=0;const l=Object.keys(e.attributes),u={},s={},f=[],c=["getX","getY","getZ","getW"];for(let A=0,t=l.length;A<t;A++){const t=l[A];u[t]