From 01ae301710a879bb4e7129ecc27483b78b3785d4 Mon Sep 17 00:00:00 2001
From: Daisuke Matsumoto <Daisuke.Matsumoto@jp.sony.com>
Date: Tue, 2 Jul 2019 11:47:53 +0900
Subject: [PATCH] update to version 0.6.0

---
 _deploy/public/mapray-js/v0.6.0/mapray.js | 6 ++++++
 package.json                              | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)
 create mode 100644 _deploy/public/mapray-js/v0.6.0/mapray.js

diff --git a/_deploy/public/mapray-js/v0.6.0/mapray.js b/_deploy/public/mapray-js/v0.6.0/mapray.js
new file mode 100644
index 00000000..1136bfee
--- /dev/null
+++ b/_deploy/public/mapray-js/v0.6.0/mapray.js
@@ -0,0 +1,6 @@
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h(t,r).initializer):this._initByInitializer(new f(t,r).initializer)}return a(e,[{key:"_initByInitializer",value:function(e){this._draw_mode=this._convertDrawMode(e.draw_mode),this._num_vertices=e.num_vertices;for(var t=e.attribute_data,r=0;r<t.length;++r){var n=t[r];this._attrib_data[n.id]={mesh_buffer:n.buffer,buffer:n.buffer.handle,num_components:n.num_components,component_type:this._convertComponentType(n.component_type),normalized:n.normalized,byte_stride:n.byte_stride,byte_offset:n.byte_offset}}if(e.index_data){var i=e.index_data;this._index_data={mesh_buffer:i.buffer,buffer:i.buffer.handle,num_indices:i.num_indices,type:this._convertComponentType(i.type),byte_offset:i.byte_offset}}}},{key:"_convertDrawMode",value:function(e){var t=this._glenv.context;switch(e){case l.POINTS:return t.POINTS;case l.LINES:return t.LINES;case l.TRIANGLES:return t.TRIANGLES;case l.LINE_LOOP:return t.LINE_LOOP;case l.LINE_STRIP:return t.LINE_STRIP;case l.TRIANGLE_STRIP:return t.TRIANGLE_STRIP;case l.TRIANGLE_FAN:return t.TRIANGLE_FAN;default:throw new Error("mapray: invalid Mesh.DrawMode: "+e)}}},{key:"_convertComponentType",value:function(e){var t=this._glenv.context;switch(e){case c.BYTE:return t.BYTE;case c.UNSIGNED_BYTE:return t.UNSIGNED_BYTE;case c.SHORT:return t.SHORT;case c.UNSIGNED_SHORT:return t.UNSIGNED_SHORT;case c.UNSIGNED_INT:return t.UNSIGNED_INT;case c.FLOAT:return t.FLOAT;default:throw new Error("mapray: invalid Mesh.ComponentType: "+e)}}},{key:"dispose",value:function(){this._attrib_data={},this._index_data=null}},{key:"draw",value:function(e){var t=this._glenv.context;e.bindVertexAttribs(this._attrib_data);var r=this._index_data;null!==r?(t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,r.buffer),t.drawElements(this._draw_mode,r.num_indices,r.type,r.byte_offset)):t.drawArrays(this._draw_mode,0,this._num_vertices)}}]),e}(),_=function(){function e(t,r){i(this,e),this.draw_mode=t,this.num_vertices=r,this.index_data=null,this.attribute_data=[]}return a(e,[{key:"addIndex",value:function(e,t,r,n){var i=n||{};this.index_data={buffer:e,num_indices:t,type:r,byte_offset:void 0!==i.byte_offset?i.byte_offset:0}}},{key:"addAttribute",value:function(e,t,r,n,i){var a=i||{},o={id:e,buffer:t,num_components:r,component_type:n,normalized:void 0!==a.normalized&&a.normalized,byte_stride:void 0!==a.byte_stride?a.byte_stride:0,byte_offset:void 0!==a.byte_offset?a.byte_offset:0};this.attribute_data.push(o)}}]),e}(),l={POINTS:{id:"POINTS"},LINES:{id:"LINES"},TRIANGLES:{id:"TRIANGLES"},LINE_LOOP:{id:"LINE_LOOP"},LINE_STRIP:{id:"LINE_STRIP"},TRIANGLE_STRIP:{id:"TRIANGLE_STRIP"},TRIANGLE_FAN:{id:"TRIANGLE_FAN"}},c={BYTE:{id:"BYTE"},UNSIGNED_BYTE:{id:"UNSIGNED_BYTE"},SHORT:{id:"SHORT"},UNSIGNED_SHORT:{id:"UNSIGNED_SHORT"},UNSIGNED_INT:{id:"UNSIGNED_INT"},FLOAT:{id:"FLOAT"}},f=function(){function e(t,r){i(this,e);var n=d.createVertexInfo(r.vtype),a=d.numVertexComponents(n),o=r.vertices.length/a;this._initializer=new _(e._toDrawMode(r),o),this._addIndex(t,r.indices,o);for(var s=4,l=new u.default(t,d.toTypedArray(r.vertices,c.FLOAT)),f=a*s,h=0,v=0;v<n.length;++v){var y=n[v].size;this._initializer.addAttribute(n[v].name,l,y,c.FLOAT,{byte_stride:f,byte_offset:h}),h+=y*s}}return a(e,[{key:"_addIndex",value:function(e,t,r){var n=r<65536?c.UNSIGNED_SHORT:c.UNSIGNED_INT,i=new u.default(e,d.toTypedArray(t,n),{target:u.default.Target.INDEX});this._initializer.addIndex(i,t.length,n)}},{key:"initializer",get:function(){return this._initializer}}],[{key:"_toDrawMode",value:function(e){switch(e.ptype){case"triangles":return l.TRIANGLES;case"lines":return l.LINES;default:return l.TRIANGLES}}}]),e}(),h=function(){function e(t,r){i(this,e);var n=new DataView(r,0),a=n.getUint8(e.OFFSET_VTYPE),o=n.getUint8(e.OFFSET_ITYPE),s=n.getUint8(e.OFFSET_PTYPE),l=n.getUint32(e.OFFSET_NUM_VERTICES,!0),f=n.getUint32(e.OFFSET_NUM_INDICES,!0);this._initializer=new _(e._toDrawMode(s),l);var h=d.createVertexInfo(a),v=this._createIndexArray(t,r,o,f,h,l);this._addIndex(t,o,v);for(var y=4,p=new u.default(t,this._createVertexArray(r,h,l)),m=d.numVertexComponents(h)*y,g=0,b=0;b<h.length;++b){var w=h[b].size;this._initializer.addAttribute(h[b].name,p,w,c.FLOAT,{byte_stride:m,byte_offset:g}),g+=w*y}}return a(e,[{key:"_createIndexArray",value:function(t,r,n,i,a,o){var u,s,_,l=4,c=d.numVertexComponents(a)*o*l,f=new DataView(r,e.OFFSET_BODY+c);switch(n){case e.ENUM_ITYPE_UINT16:for(s=new Uint16Array(i),_=2,u=0;u<i;++u)s[u]=f.getUint16(_*u,!0);break;case e.ENUM_ITYPE_UINT32:for(s=new Uint32Array(i),_=4,u=0;u<i;++u)s[u]=f.getUint32(_*u,!0);break;default:throw new Error("mapray: unknown itype: "+n)}return s}},{key:"_createVertexArray",value:function(t,r,n){for(var i=4,a=d.numVertexComponents(r)*n,o=new DataView(t,e.OFFSET_BODY),u=new Float32Array(a),s=0;s<a;++s)u[s]=o.getFloat32(s*i,!0);return u}},{key:"_addIndex",value:function(t,r,n){var i=new u.default(t,n,{target:u.default.Target.INDEX}),a=e._indexTypeToComponentType(r);this._initializer.addIndex(i,n.length,a)}},{key:"initializer",get:function(){return this._initializer}}],[{key:"_toDrawMode",value:function(t){switch(t){case e.ENUM_PTYPE_TRIANGLES:return l.TRIANGLES;case e.ENUM_PTYPE_LINES:return l.LINES;default:throw new Error("mapray: invalid ptype: "+t)}}},{key:"_indexTypeToComponentType",value:function(t){switch(t){case e.ENUM_ITYPE_UINT16:return c.UNSIGNED_SHORT;case e.ENUM_ITYPE_UINT32:default:return c.UNSIGNED_INT}}}]),e}();h.OFFSET_VTYPE=0,h.OFFSET_ITYPE=1,h.OFFSET_PTYPE=2,h.OFFSET_NUM_VERTICES=4,h.OFFSET_NUM_INDICES=8,h.OFFSET_BODY=12,h.ENUM_ITYPE_UINT16=0,h.ENUM_ITYPE_UINT32=1,h.ENUM_PTYPE_TRIANGLES=0,h.ENUM_PTYPE_LINES=1;var d=function(){function e(){i(this,e)}return a(e,null,[{key:"createVertexInfo",value:function(t){if(Array.isArray(t))return t;var r=null;switch(t){case"P":case e.ENUM_VTYPE_P:r=[{name:e.ANAME_P,size:e.FSIZE_P}];break;case"PN":case e.ENUM_VTYPE_PN:r=[{name:e.ANAME_P,size:e.FSIZE_P},{name:e.ANAME_N,size:e.FSIZE_N}];break;case"PT":case e.ENUM_VTYPE_PT:r=[{name:e.ANAME_P,size:e.FSIZE_P},{name:e.ANAME_T,size:e.FSIZE_T}];break;case"PNT":case e.ENUM_VTYPE_PNT:r=[{name:e.ANAME_P,size:e.FSIZE_P},{name:e.ANAME_N,size:e.FSIZE_N},{name:e.ANAME_T,size:e.FSIZE_T}];break;default:throw new Error("mapray: unknown vtype: "+t)}return r}},{key:"numVertexComponents",value:function(e){for(var t=e.length,r=0,n=0;n<t;++n)r+=e[n].size;return r}},{key:"toTypedArray",value:function(e,t){switch(t){case c.UNSIGNED_SHORT:return e instanceof Uint16Array?e:new Uint16Array(e);case c.UNSIGNED_INT:return e instanceof Uint32Array?e:new Uint32Array(e);case c.FLOAT:return e instanceof Float32Array?e:new Float32Array(e);default:throw new Error("mapray: invalid component type: "+t)}}}]),e}();d.ENUM_VTYPE_P=0,d.ENUM_VTYPE_PN=1,d.ENUM_VTYPE_PT=2,d.ENUM_VTYPE_PNT=3,d.ANAME_P="a_position",d.ANAME_N="a_normal",d.ANAME_T="a_texcoord",d.FSIZE_P=3,d.FSIZE_N=3,d.FSIZE_T=2,s.Initializer=_,s.DrawMode=l,s.ComponentType=c,t.default=s,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(1),u=n(o),s=function(){function e(t,r,n,a){i(this,e),this._glenv=t,this.mesh=r,this.material=n,this.transform=a,this.pivot=null,this.bbox=null,this.properties=null,this.sort_z=void 0}return a(e,[{key:"fastClone",value:function(){var t=new e(this._glenv,this.mesh,this.material,u.default.createMatrix(this.transform));return this.pivot&&(t.pivot=u.default.createVector3(this.pivot)),this.bbox&&(t.bbox=this.bbox.map(function(e){return u.default.createVector3(e)})),t.properties=this.properties,t}},{key:"isVisible",value:function(t){var r=e._obj_to_view;u.default.mul_AA(t._gocs_to_view,this.transform,r);var n=this.bbox;if(n){e._transformBBox(n,r);for(var i=t._volume_planes,a=0;a<i.length;++a)if(e._isBBoxBackSide(i[a]))return!1}var o=this.pivot;return o?this.sort_z=r[2]*o[0]+r[6]*o[1]+r[10]*o[2]+r[14]:this.sort_z=r[14],!0}},{key:"isTranslucent",value:function(e){return this.material.isTranslucent(e,this)}},{key:"draw",value:function(e){var t=this.material;t.bindProgram(),t.setParameters(e,this),this.mesh.draw(t)}}],[{key:"_transformBBox",value:function(t,r){for(var n=0;n<2;++n)for(var i=t[n][2],a=0;a<2;++a)for(var o=t[a][1],u=0;u<2;++u){var s=t[u][0],_=e._bbox_points[u+2*a+4*n];_[0]=r[0]*s+r[4]*o+r[8]*i+r[12],_[1]=r[1]*s+r[5]*o+r[9]*i+r[13],_[2]=r[2]*s+r[6]*o+r[10]*i+r[14]}}},{key:"_isBBoxBackSide",value:function(t){for(var r=e._bbox_points,n=0;n<r.length;++n){var i=r[n],a=i[0]*t[0]+i[1]*t[1]+i[2]*t[2]+t[3];if(a>=0)return!1}return!0}}]),e}();s._obj_to_view=u.default.createMatrix(),s._bbox_points=[];for(var _=0;_<8;++_)s._bbox_points.push(u.default.createVector3());t.default=s,e.exports=t.default},function(e,t){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=function(){function e(t,n,i){r(this,e);var a=i||{};this._glenv=t,this._handle=this._createTexture(n,a)}return n(e,[{key:"dispose",value:function(){var e=this._glenv.context;e.deleteTexture(this._handle),this._handle=null}},{key:"_createTexture",value:function(t,r){var n=this._glenv.context,i=n.TEXTURE_2D,a=n.createTexture(),o=e._getParameters(n,r);n.bindTexture(i,a);var u=void 0===r.flip_y||r.flip_y;return n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,u),r.usage===e.Usage.COLOR?n.texImage2D(i,0,o.format,1,1,0,o.format,o.type,e._getColorArray(r)):n.texImage2D(i,0,o.format,o.format,o.type,t),u&&n.pixelStorei(n.UNPACK_FLIP_Y_WEBGL,!1),e._generateMipmapQ(n,o)&&n.generateMipmap(i),n.texParameteri(i,n.TEXTURE_MAG_FILTER,o.mag_filter),n.texParameteri(i,n.TEXTURE_MIN_FILTER,o.min_filter),n.texParameteri(i,n.TEXTURE_WRAP_S,o.wrap_s),n.texParameteri(i,n.TEXTURE_WRAP_T,o.wrap_t),n.bindTexture(i,null),a}},{key:"handle",get:function(){return this._handle}}],[{key:"_getParameters",value:function(t,r){var n={format:t.RGBA,type:t.UNSIGNED_BYTE,mag_filter:t.LINEAR,min_filter:t.LINEAR_MIPMAP_LINEAR,wrap_s:t.REPEAT,wrap_t:t.REPEAT};return r.usage===e.Usage.TEXT?(n.format=t.ALPHA,n.min_filter=t.LINEAR,n.wrap_s=t.CLAMP_TO_EDGE,n.wrap_t=t.CLAMP_TO_EDGE):r.usage===e.Usage.COLOR&&(n.mag_filter=t.NEAREST,n.min_filter=t.NEAREST),void 0!==r.mag_filter&&(n.mag_filter=r.mag_filter),void 0!==r.min_filter&&(n.min_filter=r.min_filter),void 0!==r.wrap_s&&(n.wrap_s=r.wrap_s),void 0!==r.wrap_t&&(n.wrap_t=r.wrap_t),n}},{key:"_getColorArray",value:function(e){var t=e.color||[1,1,1,1],r=t.map(function(e){return Math.round(255*e)});return new Uint8Array(r)}},{key:"_generateMipmapQ",value:function(e,t){var r=t.min_filter;return r==e.NEAREST_MIPMAP_NEAREST||r==e.LINEAR_MIPMAP_NEAREST||r==e.NEAREST_MIPMAP_LINEAR||r==e.LINEAR_MIPMAP_LINEAR}}]),e}(),a={GENERAL:{id:"GENERAL"},COLOR:{id:"COLOR"},TEXT:{id:"TEXT"}};i.Usage=a,t.default=i,e.exports=t.default},function(e,t){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=function(){function e(){r(this,e)}return n(e,[{key:"requestTile",value:function(e,t,r,n){throw new Error("mapray.DemProvider#requestTile() method has not been overridden.")}},{key:"cancelRequest",value:function(e){throw new Error("mapray.DemProvider#cancelRequest() method has not been overridden.")}},{key:"getResolutionPower",value:function(){return 8}}]),e}();t.default=i,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(2),u=n(o),s=r(42),_=n(s),l=r(56),c=n(l),f=r(1),h=n(f),d=function(){function e(t,r){var n=this;i(this,e),this._glenv=t,this._provider=null,this._min_image_z=0,this._max_image_z=0,this._image_zbias=0;var a=function(e){e===u.default.Status.READY?(n._flush(),n._resetImageProvider(r)):e===u.default.Status.FAILED&&console.error("ImageProvider.Status.FAILED in TileTextureCache")};this._resetImageProvider(r.status(a)===u.default.Status.READY?r:new _.default),this._croot=new v,this._max_accesses=0,this._frame_counter=0,this._lower_bound=1,this._upper_bound=1.2,this._num_requesteds=0,this._max_requesteds=75,this._new_requesteds=[];var o=t.context,s=t.EXT_texture_filter_anisotropic;s&&(this._aniso_ext=s,this._max_aniso=o.getParameter(s.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this._use_mipmap=!1}return a(e,[{key:"_resetImageProvider",value:function(e){this._provider=e;var t=e.getZoomLevelRange();this._min_image_z=t.min,this._max_image_z=t.max,this._image_zbias=Math.maprayLog2(2*Math.PI/e.getImageSize())}},{key:"cancel",value:function(){this._flush()}},{key:"_flush",value:function(){new m(this,this._croot),this._croot=new v,this._max_accesses=0}},{key:"getImageZBias",value:function(){return this._image_zbias}},{key:"getImageZMin",value:function(){return this._min_image_z}},{key:"getNumWaitingRequests",value:function(){return this._num_requesteds}},{key:"findNearestAncestors",value:function(t,r,n,i){for(var a,o,u,s,_,l=0,c=this._min_image_z,f=Math.pow(2,1-t),d=(r+.5)*f,y=(n+.5)*f,p=this._croot;l<c;++l)a=Math.floor(d)%2,o=Math.floor(y)%2,u=a+2*o,s=p.children,_=s[u],null===_&&(_=new v,s[u]=_),d*=2,y*=2,p=_;var m=this._max_image_z,b=h.default.clamp(i-1,c,m),w=h.default.clamp(i,c,m),x=null,E=null;if(b<w){for(;l<=b;++l)p.state===g.LOADED?x=p:p.state===g.NONE?(p.state=g.REQUESTED,p.req_power=i-l,this._new_requesteds.push([p,l,Math.floor(.5*d),Math.floor(.5*y)])):p.state===g.REQUESTED&&p.updateRequestPower(i-l),a=Math.floor(d)%2,o=Math.floor(y)%2,u=a+2*o,s=p.children,_=s[u],null===_&&(_=new v,s[u]=_),d*=2,y*=2,p=_;E=x,p.state===g.LOADED?E=p:p.state===g.NONE?(p.state=g.REQUESTED,p.req_power=i-l,this._new_requesteds.push([p,l,Math.floor(.5*d),Math.floor(.5*y)])):p.state===g.REQUESTED&&p.updateRequestPower(i-l)}else for(;;++l){if(p.state===g.LOADED?x=p:p.state===g.NONE?(p.state=g.REQUESTED,p.req_power=i-l,this._new_requesteds.push([p,l,Math.floor(.5*d),Math.floor(.5*y)])):p.state===g.REQUESTED&&p.updateRequestPower(i-l),l==b){E=x;break}a=Math.floor(d)%2,o=Math.floor(y)%2,u=a+2*o,s=p.children,_=s[u],null===_&&(_=new v,s[u]=_),d*=2,y*=2,p=_}p.touch();var k=e._findNearestAncestors_result;return k[0]=null!==E?E.data:null,k[1]=null!==x?x.data:null,k}},{key:"endFrame",value:function(){this._performNewRequests();var e=new y(this._croot,this._frame_counter);if(this._max_accesses=Math.max(e.num_accesses,this._max_accesses),e.num_loadeds>this._upper_bound*this._max_accesses){var t=Math.floor(this._lower_bound*this._max_accesses);this._reduceCache(t)}++this._frame_counter}},{key:"_performNewRequests",value:function(){var e=Math.min(this._max_requesteds-this._num_requesteds,this._new_requesteds.length);this._new_requesteds.sort(function(e,t){var r=e[0],n=t[0];return n.req_power-r.req_power});var t=this;this._new_requesteds.slice(0,e).forEach(function(e){var r=e[0],n=e[1],i=e[2],a=e[3];t._requestTileTexture(n,i,a,r)}),this._new_requesteds.slice(e).forEach(function(e){var t=e[0];t.state=g.NONE}),this._new_requesteds.length=0}},{key:"_requestTileTexture",value:function(e,t,r,n){var i=this;n.data=this._provider.requestTile(e,t,r,function(a){n.state===g.REQUESTED&&(a?(n.data=new c.default(e,t,r,i._createTexture(a)),n.state=g.LOADED):(n.data=null,n.state=g.FAILED),--i._num_requesteds)}),++this._num_requesteds}},{key:"_createTexture",value:function(e){var t=this._glenv.context,r=this._aniso_ext,n=t.TEXTURE_2D,i=t.createTexture();return t.bindTexture(n,i),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,!0),t.texImage2D(n,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,e),t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,!1),this._use_mipmap&&t.generateMipmap(n),t.texParameteri(n,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(n,t.TEXTURE_MIN_FILTER,this._use_mipmap?t.LINEAR_MIPMAP_LINEAR:t.LINEAR),t.texParameteri(n,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(n,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),r&&t.texParameterf(t.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._max_aniso),t.bindTexture(n,null),i}},{key:"_reduceCache",value:function(e){var t=new p(this._croot);t.nodes.sort(function(e,t){var r=t.aframe-e.aframe;return 0==r&&e.state===g.LOADED&&t.state===g.LOADED?e.data.z-t.data.z:r});var r=this._glenv.context;t.nodes.slice(e).forEach(function(e){e.state===g.LOADED&&e.data.dispose(r),e.state=g.NONE,e.data=null}),t.clean()}}]),e}();d._findNearestAncestors_result=new Array(2);var v=function(){function e(){i(this,e),this.children=[null,null,null,null],this.state=g.NONE,this.data=null,this.req_power=-1,this.aframe=-1}return a(e,[{key:"updateRequestPower",value:function(e){e>this.req_power&&(this.req_power=e)}},{key:"touch",value:function(){this.aframe=!0}}]),e}(),y=function(){function e(t,r){i(this,e),this.num_loadeds=0,this.num_accesses=0,this._frame=r,this._traverse(t)}return a(e,[{key:"_traverse",value:function(e){for(var t=e.children,r=e.aframe===!0,n=0;n<4;++n){var i=t[n];null!==i&&(r=this._traverse(i)||r)}return e.state===g.LOADED&&(++this.num_loadeds,r&&++this.num_accesses),r&&(e.aframe=this._frame),r}}]),e}(),p=function(){function e(t){i(this,e),this._root=t,this.nodes=[],this._traverse(t)}return a(e,[{key:"_traverse",value:function(e){var t=e.state;t!==g.LOADED&&t!==g.FAILED||this.nodes.push(e);for(var r=e.children,n=0;n<4;++n){var i=r[n];
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r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(71),u=n(o),s=function(){function e(t,r){i(this,e),this._texture=new u.default(r,t.index),this._texCoord=void 0!==t.texCoord?t.texCoord:0}return a(e,[{key:"texture",get:function(){return this._texture},set:function(e){this._texture=e}},{key:"texCoord",get:function(){return this._texCoord}}]),e}();t.default=s,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(1),u=n(o),s=r(22),_=n(s),l=function(){function e(t){i(this,e),this._canvas=t,this.fov=46,this.near=1,this.far=1e3,this.view_to_gocs=u.default.createMatrix(),u.default.setIdentity(this.view_to_gocs)}return a(e,[{key:"getCanvasToView",value:function(e){var t=e||u.default.createMatrix(),r=this._canvas.width,n=this._canvas.height,i=this.near,a=this.far,o=this.fov*u.default.DEGREE/2,s=n/r,_=i*Math.tan(o)/Math.sqrt(1+s*s),l=_*s;return t[0]=2*_/(i*r),t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l/(i*n),t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=0,t[11]=(i-a)/(i*a),t[12]=-_/i,t[13]=l/i,t[14]=-1,t[15]=1/i,t}},{key:"getCanvasToGocs",value:function(e){var t=this.getCanvasToView(e),r=t[0],n=t[5],i=t[11],a=t[12],o=t[13],u=t[15],s=this.view_to_gocs,_=s[0],l=s[1],c=s[2],f=s[4],h=s[5],d=s[6],v=s[8],y=s[9],p=s[10],m=s[12],g=s[13],b=s[14],w=t;return w[0]=_*r,w[1]=l*r,w[2]=c*r,w[4]=f*n,w[5]=h*n,w[6]=d*n,w[8]=m*i,w[9]=g*i,w[10]=b*i,w[12]=_*a+f*o-v+m*u,w[13]=l*a+h*o-y+g*u,w[14]=c*a+d*o-p+b*u,w}},{key:"getViewToCanvas",value:function(e){var t=e||u.default.createMatrix(),r=this._canvas.width,n=this._canvas.height,i=this.near,a=this.far,o=this.fov*u.default.DEGREE/2,s=n/r,_=i*Math.tan(o)/Math.sqrt(1+s*s),l=_*s;return t[0]=i*r/(2*_),t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-i*n/(2*l),t[6]=0,t[7]=0,t[8]=-r/2,t[9]=-n/2,t[10]=a/(i-a),t[11]=-1,t[12]=0,t[13]=0,t[14]=i*a/(i-a),t[15]=0,t}},{key:"getCanvasRay",value:function(t,r){var n=t[0],i=t[1],a=r||new _.default,o=this.getCanvasToGocs(e._temp_mat),s=n*o[0]+i*o[4]+o[12],l=n*o[1]+i*o[5]+o[13],c=n*o[2]+i*o[6]+o[14],f=n*o[3]+i*o[7]+o[15],h=a.position;h[0]=s/f,h[1]=l/f,h[2]=c/f;var d=this.view_to_gocs,v=a.direction;return v[0]=h[0]-d[12],v[1]=h[1]-d[13],v[2]=h[2]-d[14],u.default.normalize3(v,v),a}},{key:"createRenderInfo",value:function(){var e=this._canvas;return new c(this,e.width,e.height)}}]),e}();l._temp_mat=u.default.createMatrix();var c=function(){function e(t,r,n){i(this,e),this._view_to_clip=u.default.createMatrix(),this._volume_planes=[];for(var a=0;a<6;++a)this._volume_planes.push(u.default.createVector4());this._pixel_step=0,this._setup_view_to_clip(t,r,n),this._setup_volume_planes(),this._setup_pixel_step(r,n)}return a(e,[{key:"_setup_view_to_clip",value:function(e,t,r){var n=e.fov*u.default.DEGREE/2,i=r/t,a=e.near*Math.tan(n)/Math.sqrt(1+i*i),o=-a,s=a,_=-a*i,l=a*i;u.default.frustum_matrix(o,s,_,l,e.near,e.far,this._view_to_clip)}},{key:"_setup_volume_planes",value:function(){var e=this._view_to_clip,t=this._volume_planes;this._add_matrix_rows(e,3,2,t[0]),this._sub_matrix_rows(e,3,2,t[1]),this._add_matrix_rows(e,3,0,t[2]),this._sub_matrix_rows(e,3,0,t[3]),this._add_matrix_rows(e,3,1,t[4]),this._sub_matrix_rows(e,3,1,t[5]);for(var r=0;r<6;++r){var n=t[r],i=n[0],a=n[1],o=n[2],u=1/Math.sqrt(i*i+a*a+o*o);n[0]*=u,n[1]*=u,n[2]*=u,n[3]*=u}}},{key:"_setup_pixel_step",value:function(e,t){var r=this._view_to_clip,n=r[0],i=r[5],a=r[11],o=r[15],u=2*(o-a),s=u/(n*e),_=u/(i*t);this._pixel_step=Math.sqrt(s*s+_*_)*Math.SQRT1_2}},{key:"_add_matrix_rows",value:function(e,t,r,n){return n[0]=e[t]+e[r],n[1]=e[t+4]+e[r+4],n[2]=e[t+8]+e[r+8],n[3]=e[t+12]+e[r+12],n}},{key:"_sub_matrix_rows",value:function(e,t,r,n){return n[0]=e[t]-e[r],n[1]=e[t+4]-e[r+4],n[2]=e[t+8]-e[r+8],n[3]=e[t+12]-e[r+12],n}},{key:"view_to_clip",get:function(){return this._view_to_clip}},{key:"volume_planes",get:function(){return this._volume_planes}},{key:"pixel_step",get:function(){return this._pixel_step}}]),e}();t.default=l,e.exports=t.default},function(e,t){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=function(){function e(t,n,i,a,o){r(this,e);var u=4,s=Math.pow(2,t-1),_=1<<a;this._sx=s/Math.PI*_,this._sy=-this._sx,this._ox=(s-n)*_,this._oy=(s-i)*_,this._body=o,this._pitch=u*(_+1),this._max=_}return n(e,[{key:"sample",value:function(e,t){return 0}}]),e}();t.default=i,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var u=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),s=r(20),_=n(s),l=r(1),c=n(l),f=function(e){function t(e,r,n){i(this,t);var o=a(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e.glenv,r,n));return o._flake_to_clip=c.default.createMatrixf(),o}return o(t,e),u(t,[{key:"numDrawings",value:function(){return 1}},{key:"isWireframe",value:function(){return!1}},{key:"setFlakeParameter",value:function(e,t,r){return!1}},{key:"setCommonParameter",value:function(e,t){t.mul_flake_to_gocs(e._gocs_to_clip,this._flake_to_clip),this.setMatrix("u_obj_to_clip",this._flake_to_clip)}}]),t}(_.default);t.default=f,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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o(t,e),u(t,[{key:"getPrimitives",value:function(e){return this._primitives}},{key:"setTransform",value:function(e){v.default.copyMatrix(e,this._transform)}},{key:"_getJsonMaterial",value:function(e){var t=e.mode||"basic";switch(t){case"basic":return this._getBasicMaterial();default:return console.error("mapray: unknown GenericEntity mode: "+t),null}}},{key:"_getBasicMaterial",value:function(){var e=this.scene;return e._GenericEntity_basic_material||(e._GenericEntity_basic_material=new h.default(e.glenv)),e._GenericEntity_basic_material}}]),t}(_.default);t.default=y,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(1),u=n(o),s=r(39),_=n(s),l=r(44),c=n(l),f=function(){function e(t,r){i(this,e),this._glenv=t,this._dem_provider=r,this._status=h.NOT_READY,this._ρ=r.getResolutionPower(),this._dem_zbias=u.default.LOG2PI-this._ρ+1,this._hist_stats=new v,this._flake_reduce_thresh=1.5,this._flake_reduce_factor=1.2,this._num_cache_flakes=0,this._num_touch_flakes=0,this._mesh_reduce_lower=300,this._mesh_reduce_thresh=1.5,this._mesh_reduce_factor=1.2,this._num_cache_meshes=0,this._num_touch_meshes=0,this._max_dem_requesteds=10,this._num_dem_requesteds=0,this._frame_counter=0,this._root_flake=null,this._avg_height=null,this._root_cancel_id=null,this._requestRoot()}return a(e,[{key:"cancel",value:function(){if(this._status===h.READY)for(var e=this._root_flake._children,t=0;t<4;++t)e[t].dispose();else this._status===h.NOT_READY&&(this._dem_provider.cancelRequest(this._root_cancel_id),this._root_cancel_id=null)}},{key:"getNumDemWaitingRequests",value:function(){return this._num_dem_requesteds}},{key:"findHighestAccuracy",value:function(e,t){var r=this._root_flake;if(null===r)return null;for(var n=2,i=n*e,a=n*t,o=r;;){var s=u.default.clamp(Math.floor(i),0,n-1)%2,_=u.default.clamp(Math.floor(a),0,n-1)%2,l=r._children[s+2*_];if(r.touch(),null===l)break;r._dem_state===p.LOADED&&(o=r),r=l,n*=2,i*=2,a*=2}return o._requestHighestAccuracy(e,t),o._dem_data}},{key:"endFrame",value:function(){var e=this._hist_stats.getMaxValue(this._num_touch_flakes);this._num_cache_flakes>this._flake_reduce_thresh*e&&this._reduceFlakes(e),this._num_cache_meshes>this._mesh_reduce_lower&&this._num_cache_meshes>this._mesh_reduce_thresh*this._num_touch_meshes&&this._reduceMeshes(),this._num_touch_flakes=0,this._num_touch_meshes=0,++this._frame_counter}},{key:"_requestRoot",value:function(){var e=this,t=0,r=0,n=0;this._root_cancel_id=this._dem_provider.requestTile(t,r,n,function(i){if(i){var a=new _.default(t,r,n,e._ρ,i);e._avg_height=a.newAvgHeightMaps(),e._root_flake=new d(null,t,r,n),e._root_flake.setupRoot(e,a),e._status=h.READY}else e._status=h.FAILED;e._root_cancel_id=null,--e._num_dem_requesteds}),++this._num_dem_requesteds}},{key:"_reduceFlakes",value:function(e){var t=this._root_flake.flattenFlakes();t.sort(function(e,t){return e.compareForReduce(t)});var r=Math.floor(this._flake_reduce_factor*e);t.slice(r).forEach(function(e){return e.dispose()})}},{key:"_reduceMeshes",value:function(){var e=this._root_flake.flattenMeshes();e.sort(function(e,t){return e.compareForReduce(t)});var t=Math.floor(this._mesh_reduce_factor*this._num_touch_meshes);e.slice(t).forEach(function(e){return e.dispose()})}},{key:"glenv",get:function(){return this._glenv}},{key:"dem_provider",get:function(){return this._dem_provider}},{key:"status",get:function(){return this._status}},{key:"root_flake",get:function(){var e=this._root_flake;return e.touch(),e}}]),e}(),h={NOT_READY:{id:"NOT_READY"},READY:{id:"READY"},FAILED:{id:"FAILED"}};f.Status=h;var d=function(){function e(t,r,n,a){i(this,e),this.z=r,this.x=n,this.y=a,this._parent=t,this._children=[null,null,null,null],this._globe=null!==t?t._globe:null,this._dem_data=null,this._dem_state=p.NONE,this._meshes=[],this._prev_Za_dem=null,this._prev_Zr_dem=null,this._base_height=0,this._height_min=0,this._height_max=0,this._dem_zlimit=0,this._gocs_x_min=0,this._gocs_x_max=0,this._gocs_y_min=0,this._gocs_y_max=0,this._gocs_z_min=0,this._gocs_z_max=0,this._aframe=-1,null!==this._globe&&(this._globe._num_cache_flakes+=1)}return a(e,[{key:"setupRoot",value:function(e,t){this._globe=e,this._dem_data=t,this._dem_state=p.LOADED,this._estimate(),e._num_cache_flakes+=1}},{key:"newChild",value:function(t,r){var n=t+2*r,i=this._children[n];return null===i&&(i=new e(this,this.z+1,2*this.x+t,2*this.y+r),this._children[n]=i),i._estimate(),i.touch(),i}},{key:"isInvisible",value:function(e){switch(this.z){case 0:return this._isInvisible_0(e);default:return this._isInvisible_N(e)}}},{key:"findMesh",value:function(t){var r,n=Math.pow(2,-t)*e.ε;r=n<=2?Math.max(Math.ceil(u.default.LOG2PI-this.z-Math.maprayLog2(Math.acos(1-n))),0):0;var i,a=this._getCosφ();i=n*a<=2?Math.max(Math.ceil(u.default.LOG2PI-this.z+Math.maprayLog2(a/Math.acos(1-n*a))),0):0;var o=this._getMeshNode(t,r,i);return o.touch(),o.mesh}},{key:"findRayDistance",value:function(e,t){var r;for(r=this;r._dem_state!==p.LOADED;r=r._parent);if(this.z-r.z===this._globe._ρ)return this._findQuadRayDistance(e,t,r);if(this._cullForRayDistance(e,t))return t;for(var n=t,i=0;i<2;++i)for(var a=0;a<2;++a)n=this.newChild(a,i).findRayDistance(e,n);return n}},{key:"dispose",value:function(){var e,t=this._parent;if(null!==t){for(var r=this._globe,n=this._meshes;n.length>0;)n[0].dispose();var i=this._children;for(e=0;e<4;++e){var a=i[e];null!==a&&a.dispose()}var o=t._children;for(e=0;e<4;++e)if(o[e]===this){o[e]=null;break}this._parent=null,this._dem_state===p.REQUESTED&&(r._dem_provider.cancelRequest(this._dem_data),--r._num_dem_requesteds),r._num_cache_flakes-=1}}},{key:"flattenFlakes",value:function(){var e=[];return this._flattenFlakes(e),e}},{key:"flattenMeshes",value:function(){var e=[];return this._flattenMeshes(e),e}},{key:"compareForReduce",value:function(e){var t=this,r=e,n=r._aframe-t._aframe;return 0!==n?n:t.z-r.z}},{key:"_flattenFlakes",value:function(e){e.push(this);for(var t=this._children,r=0;r<4;++r){var n=t[r];null!==n&&n._flattenFlakes(e)}}},{key:"_flattenMeshes",value:function(e){Array.prototype.push.apply(e,this._meshes);for(var t=this._children,r=0;r<4;++r){var n=t[r];null!==n&&n._flattenMeshes(e)}}},{key:"touch",value:function(){var e=this._globe;this._aframe!==e._frame_counter&&(this._aframe=e._frame_counter,e._num_touch_flakes+=1)}},{key:"_getMeshNode",value:function(e,t,r){for(var n=this._getMeshDemBinary(e),i=n.getDivisionPowers(this,e,t,r),a=this._meshes,o=a.length,u=0;u<o;++u){var s=a[u];if(s.match(n,i))return s}var _=new y(this,n,i);return a.unshift(_),_}},{key:"_getMeshDemBinary",value:function(e){var t=u.default.clamp(Math.round(e+this._globe._dem_zbias),0,this._dem_zlimit),r=this._findNearestDemTile(t);if(r.z<t){var n=r.getQuadLevel(this.z,this.x,this.y);n>0&&this._requestAncestorDemTile(Math.min(r.z+n,t))}return r}},{key:"_findNearestDemTile",value:function(e){for(var t=this,r=this.z-e,n=0;n<r;++n)t=t._parent;for(;t._dem_state!==p.LOADED;)t=t._parent;return t._dem_data}},{key:"_requestAncestorDemTile",value:function(e){var t=this._globe;if(!(t._num_dem_requesteds>=t._max_dem_requesteds)){for(var r=this,n=this.z-e,i=0;i<n;++i)r=r._parent;for(;;){var a=r._dem_state;if(a===p.LOADED||a===p.REQUESTED)break;{if(a!==p.FAILED){var o=t._dem_provider;r._dem_data=o.requestTile(r.z,r.x,r.y,function(e){null!==r._parent&&(e?(r._dem_data=new _.default(r.z,r.x,r.y,t._ρ,e),r._dem_state=p.LOADED):(r._dem_data=null,r._dem_state=p.FAILED),--t._num_dem_requesteds)}),r._dem_state=p.REQUESTED,++t._num_dem_requesteds;break}r=r._parent}}}}},{key:"_isInvisible_0",value:function(e){for(var t=u.default.EARTH_RADIUS+this._height_max,r=0;r<e.length;++r){var n=e[r][3];if(n<-t)return!0}return!1}},{key:"_isInvisible_N",value:function(e){for(var t=this._gocs_x_min,r=this._gocs_x_max,n=this._gocs_y_min,i=this._gocs_y_max,a=this._gocs_z_min,o=this._gocs_z_max,u=0;u<e.length;++u){var s=e[u],_=s[0],l=s[1],c=s[2],f=s[3],h=_*t+l*n,d=_*r+l*n,v=_*t+l*i,y=_*r+l*i,p=-c*a-f,m=-c*o-f;if(h<p&&d<p&&v<p&&y<p&&h<m&&d<m&&v<m&&y<m)return!0}return!1}},{key:"_getCosφ",value:function(){var e=this.z;if(e>0){var t=this.y,r=Math.pow(2,1-e),n=Math.abs(1-r*t),i=Math.abs(1-r*(t+1)),a=Math.exp(Math.PI*Math.min(n,i));return 2*a/(a*a+1)}return 1}},{key:"_estimate",value:function(){if(this._prev_Za_dem!==this){var e,t=this.z,r=this._globe._ρ;if(t<r){if(e=this._findNearestDemTile(t),e===this._prev_Zr_dem)return;this._prev_Zr_dem=e,this._estimate_low(e),this._dem_zlimit=t}else{var n=this._findNearestDemTile(t-r);if(n.isLeaf(t,this.x,this.y))this._estimate_leaf(n);else{if(e=this._findNearestDemTile(n.z+r),n===this._prev_Za_dem&&e===this._prev_Zr_dem)return;this._prev_Za_dem=n,this._prev_Zr_dem=e,this._estimate_high(n,e)}this._dem_zlimit=n.z+r}switch(t){case 0:this._updataBoundingBox_0();break;case 1:this._updataBoundingBox_1();break;default:this._updataBoundingBox_N()}}}},{key:"_estimate_low",value:function(t){var r=this.z,n=this.x,i=this.y,a=this._calcAlpha();this._base_height=this._globe._avg_height.sample(r,n,i),this._height_min=Math.max(this._base_height+a*e.Fm,t.height_min),this._height_max=Math.min(this._base_height+a*e.Fp,t.height_max),(t.z==r||t.isLeaf(r,n,i))&&(this._prev_Za_dem=this)}},{key:"_estimate_high",value:function(t,r){var n=this._globe,i=this.z,a=this.x,o=this.y,u=t.z,s=t.x,_=t.y,l=n._ρ,c=Math.pow(2,u-i),f=1<<l,h=Math.floor(f*((a+.5)*c-s)),d=Math.floor(f*((o+.5)*c-_)),v=f*(a*c-s)-h,y=f*((a+1)*c-s)-h,p=f*(o*c-_)-d,m=f*((o+1)*c-_)-d,g=t.getHeights(h,d),b=g[0],w=g[1],x=g[2],E=g[3],k=(b*(1-v)+w*v)*(1-p)+(x*(1-v)+E*v)*p,T=(b*(1-y)+w*y)*(1-p)+(x*(1-y)+E*y)*p,M=(b*(1-v)+w*v)*(1-m)+(x*(1-v)+E*v)*m,O=(b*(1-y)+w*y)*(1-m)+(x*(1-y)+E*y)*m,A=this._calcAlpha();if(this._base_height=.25*(k+T+M+O),this._height_min=Math.max(this._base_height+A*e.Fm,r.height_min),this._height_max=Math.min(this._base_height+A*e.Fp,r.height_max),u<i-l){var P=t.getQuadLevel(i,a,o);this._requestAncestorDemTile(Math.min(u+P,i-l))}else(r.z==i||r.isLeaf(i,a,o))&&(this._prev_Za_dem=this)}},{key:"_estimate_leaf",value:function(e){var t=this.z,r=this.x,n=this.y,i=e.z,a=e.x,o=e.y,u=Math.pow(2,i-t),s=1<<this._globe._ρ,_=Math.floor(s*((r+.5)*u-a)),l=Math.floor(s*((n+.5)*u-o)),c=s*(r*u-a)-_,f=s*((r+1)*u-a)-_,h=s*(n*u-o)-l,d=s*((n+1)*u-o)-l,v=e.getHeights(_,l),y=v[0],p=v[1],m=v[2],g=v[3],b=(y*(1-c)+p*c)*(1-h)+(m*(1-c)+g*c)*h,w=(y*(1-f)+p*f)*(1-h)+(m*(1-f)+g*f)*h,x=(y*(1-c)+p*c)*(1-d)+(m*(1-c)+g*c)*d,E=(y*(1-f)+p*f)*(1-d)+(m*(1-f)+g*f)*d;this._base_height=.25*(b+w+x+E),this._height_min=Math.min(b,w,x,E),this._height_max=Math.max(b,w,x,E),this._prev_Za_dem=this}},{key:"_calcAlpha",value:function(){var t=Math.pow(2,1-this.z);return t*e.πr/Math.cosh((1-t*(this.y+.5))*Math.PI)}},{key:"_updataBoundingBox_0",value:function(){var e=u.default.EARTH_RADIUS+this._height_max;this._gocs_x_min=-e,this._gocs_x_max=e,this._gocs_y_min=-e,this._gocs_y_max=e,this._gocs_z_min=-e,this._gocs_z_max=e}},{key:"_updataBoundingBox_1",value:function(){var e=u.default.EARTH_RADIUS+this._height_max,t=this.x,r=this.y;this._gocs_x_min=-e,this._gocs_x_max=e,this._gocs_y_min=e*(t-1),this._gocs_y_max=e*t,this._gocs_z_min=-e*r,this._gocs_z_max=e*(1-r)}},{key:"_updataBoundingBox_N",value:function(){var e=Math.PI,t=this.z,r=this.x,n=this.y,i=Math.pow(2,1-t)*e,a=-e+r*i,o=-e+(r+1)*i,s=e-(n+1)*i,_=e-n*i,l=a,c=o,f=Math.exp(s),h=Math.exp(_),d=f*f,v=h*h,y=u.default.EARTH_RADIUS+this._height_min,p=u.default.EARTH_RADIUS+this._height_max,m=2*f/(d+1),g=2*h/(v+1);s+_<0?(l+c<-e?(this._gocs_x_min=p*g*Math.cos(l),this._gocs_x_max=y*m*Math.cos(c),this._gocs_y_min=p*g*Math.sin(c),this._gocs_y_max=y*m*Math.sin(l)):l+c<0?(this._gocs_x_min=y*m*Math.cos(l),this._gocs_x_max=p*g*Math.cos(c),this._gocs_y_min=p*g*Math.sin(l),this._gocs_y_max=y*m*Math.sin(c)):l+c<e?(this._gocs_x_min=y*m*Math.cos(c),this._gocs_x_max=p*g*Math.cos(l),this._gocs_y_min=y*m*Math.sin(l),this._gocs_y_max=p*g*Math.sin(c)):(this._gocs_x_min=p*g*Math.cos(c),this._gocs_x_max=y*m*Math.cos(l),this._gocs_y_min=y*m*Math.sin(c),this._gocs_y_max=p*g*Math.sin(l)),this._gocs_z_min=p*(d-1)/(d+1),this._gocs_z_max=y*(v-1)/(v+1)):(l+c<-e?(this._gocs_x_min=p*m*Math.cos(l),this._gocs_x_max=y*g*Math.cos(c),this._gocs_y_min=p*m*Math.sin(c),this._gocs_y_max=y*g*Math.sin(l)):l+c<0?(this._gocs_x_min=y*g*Math.cos(l),this._gocs_x_max=p*m*Math.cos(c),this._gocs_y_min=p*m*Math.sin(l),this._gocs_y_max=y*g*Math.sin(c)):l+c<e?(this._gocs_x_min=y*g*Math.cos(c),this._gocs_x_max=p*m*Math.cos(l),this._gocs_y_min=y*g*Math.sin(l),this._gocs_y_max=p*m*Math.sin(c)):(this._gocs_x_min=p*m*Math.cos(c),this._gocs_x_max=y*g*Math.cos(l),this._gocs_y_min=y*g*Math.sin(c),this._gocs_y_max=p*m*Math.sin(l)),this._gocs_z_min=y*(d-1)/(d+1),this._gocs_z_max=p*(v-1)/(v+1))}},{key:"_requestHighestAccuracy",value:function(e,t){var r=this._dem_data.getQuadLevelDirect(e,t);if(0!=r){for(var n=this,i=Math.round(Math.pow(2,this.z+1)),a=i*e,o=i*t,s=0;s<r;++s){var _=u.default.clamp(Math.floor(a),0,i-1)%2,l=u.default.clamp(Math.floor(o),0,i-1)%2;n=n.newChild(_,l),i*=2,a*=2,o*=2}n._requestAncestorDemTile(n.z)}}},{key:"_findQuadRayDistance",value:function(t,r,n){var i=this._getQuadPositions(n,e._temp_positions),a=e._findTriRayDistance(t,r,i[0],i[2],i[1]);return a===r?e._findTriRayDistance(t,r,i[1],i[2],i[3]):a}},{key:"_getQuadPositions",value:function(e,t){for(var r=this.x,n=this.y,i=e.x,a=e.y,o=1<<this._globe._ρ,s=e._dem_data.getHeights(r-o*i,n-o*a),_=Math.pow(2,1-this.z)*Math.PI,l=r*_-Math.PI,c=Math.PI-n*_,f=0,h=c;f<2;++f,h-=_)for(var d=Math.exp(h),v=d*d,y=(v-1)/(v+1),p=2*d/(v+1),m=0,g=l;m<2;++m,g+=_){var b=m+2*f,w=u.default.EARTH_RADIUS+s[b],x=Math.sin(g),E=Math.cos(g),k=t[b];k[0]=w*p*E,k[1]=w*p*x,k[2]=w*y}return t}},{key:"_cullForRayDistance",value:function(e,t){var r=e.position,n=r[0],i=r[1],a=r[2],o=this._gocs_x_min,u=this._gocs_x_max,s=this._gocs_y_min,_=this._gocs_y_max,l=this._gocs_z_min,c=this._gocs_z_max;if(o<=n&&n<=u&&s<=i&&i<=_&&l<=a&&a<=c)return!1;var f,h,d,v,y=e.direction,p=y[0],m=y[1],g=y[2];if(n<o&&p>0){if(f=(o-n)/p,f<t&&(d=i+f*m,v=a+f*g,s<=d&&d<=_&&l<=v&&v<=c))return!1}else if(n>u&&p<0&&(f=(u-n)/p,f<t&&(d=i+f*m,v=a+f*g,s<=d&&d<=_&&l<=v&&v<=c)))return!1;if(i<s&&m>0){if(f=(s-i)/m,f<t&&(h=n+f*p,v=a+f*g,o<=h&&h<=u&&l<=v&&v<=c))return!1}else if(i>_&&m<0&&(f=(_-i)/m,f<t&&(h=n+f*p,v=a+f*g,o<=h&&h<=u&&l<=v&&v<=c)))return!1;if(a<l&&g>0){if(f=(l-a)/g,f<t&&(h=n+f*p,d=i+f*m,o<=h&&h<=u&&s<=d&&d<=_))return!1}else if(a>c&&g<0&&(f=(c-a)/g,f<t&&(h=n+f*p,d=i+f*m,o<=h&&h<=u&&s<=d&&d<=_)))return!1;return!0}},{key:"base_height",get:function(){return this._base_height}},{key:"height_min",get:function(){return this._height_min}},{key:"height_max",get:function(){return this._height_max}}],[{key:"_findTriRayDistance",value:function(t,r,n,i,a){var o=t.direction,s=e._temp_ray_1;s[0]=i[0]-n[0],s[1]=i[1]-n[1],s[2]=i[2]-n[2];var _=e._temp_ray_2;_[0]=a[0]-n[0],_[1]=a[1]-n[1],_[2]=a[2]-n[2];var l=u.default.cross3(s,_,e._temp_ray_3),c=u.default.dot3(l,o);if(c<0){var f=t.position,h=e._temp_ray_4;h[0]=n[0]-f[0],h[1]=n[1]-f[1],h[2]=n[2]-f[2];var d=u.default.dot3(l,h)/c;if(d>=0&&d<r){var v=e._temp_ray_5;v[0]=f[0]+d*o[0],v[1]=f[1]+d*o[1],v[2]=f[2]+d*o[2];var y=e._temp_ray_6;y[0]=n[0]-v[0],y[1]=n[1]-v[1],y[2]=n[2]-v[2];var p=e._temp_ray_7;p[0]=i[0]-v[0],p[1]=i[1]-v[1],p[2]=i[2]-v[2];var m=e._temp_ray_8;if(m[0]=a[0]-v[0],m[1]=a[1]-v[1],m[2]=a[2]-v[2],u.default.dot3(u.default.cross3(y,p,e._temp_ray_9),l)>=0&&u.default.dot3(u.default.cross3(p,m,e._temp_ray_10),l)>=0&&u.default.dot3(u.default.cross3(m,y,e._temp_ray_11),l)>=0)return d}}return r}}]),e}();d.ε=.0625,d.Fm=-2,d.Fp=2,d.πr=Math.PI*u.default.EARTH_RADIUS,d._temp_positions=function(){for(var e=[],t=0;t<4;++t)e.push(u.default.createVector3());return e}(),d._temp_ray_1=u.default.createVector3(),d._temp_ray_2=u.default.createVector3(),d._temp_ray_3=u.default.createVector3(),d._temp_ray_4=u.default.createVector3(),d._temp_ray_5=u.default.createVector3(),d._temp_ray_6=u.default.createVector3(),d._temp_ray_7=u.default.createVector3(),d._temp_ray_8=u.default.createVector3(),d._temp_ray_9=u.default.createVector3(),d._temp_ray_10=u.default.createVector3(),d._temp_ray_11=u.default.createVector3();var v=function(){function e(){i(this,e),this._history=[],this._max_value=0,this._hsize=200}return a(e,[{key:"getMaxValue",value:function(t){var r=this._history,n=this._max_value;return r.length<this._hsize?t>n&&(this._max_value=t):t>=n?(this._max_value=t,r.shift()):r[0]<n?r.shift():(r.shift(),this._max_value=e._find_max(r)),r.push(t),this._max_value}}],[{key:"_find_max",value:function(e){for(var t=e[0],r=e.length,n=1;n<r;++n){var i=e[n];i>t&&(t=i)}return t}}]),e}(),y=function(){function e(t,r,n){i(this,e),this._flake=t,this._dem=r,this._pow_u=n[0],this._pow_v=n[1],this._aframe=-1,this.mesh=new c.default(t._globe.glenv,t,n,r),t._globe._num_cache_meshes+=1}return a(e,[{key:"match",value:function(e,t){return this._dem===e&&this._pow_u===t[0]&&this._pow_v===t[1]}},{key:"touch",value:function(){var e=this._flake._globe;this._aframe!==e._frame_counter&&(this._aframe=e._frame_counter,e._num_touch_meshes+=1)}},{key:"dispose",value:function(){if(null!==this.mesh){for(var e=this._flake,t=e._meshes,r=t.length,n=0;n<r;++n)if(t[n]===this){t.splice(n,1);break}this.mesh.dispose(),this.mesh=null,e._globe._num_cache_meshes-=1}}},{key:"compareForReduce",value:function(e){var t=this,r=e;return r._aframe-t._aframe}}]),e}(),p={NONE:{id:"NONE"},LOADED:{id:"LOADED"},REQUESTED:{id:"REQUESTED"},FAILED:{id:"FAILED"}};t.default=f,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(2),u=n(o),s=r(10),_=n(s),l=function(){function e(t,r){i(this,e),this._owner=t,this._glenv=t.glenv;var n=r instanceof u.default?{image_provider:r}:r;this._image_provider=n.image_provider,this._visibility=n.visibility||!0,this._opacity=n.opacity||1,this._tile_cache=new _.default(this._glenv,this._image_provider),this._image_provider.status(function(e){t.dirtyDrawingLayers()})}return a(e,[{key:"setImageProvider",value:function(e){var t=this;this._image_provider!==e&&(this._owner.dirtyDrawingLayers(),e.status(function(e){t._owner.dirtyDrawingLayers()})),this._image_provider=e,this._tile_cache.cancel(),this._tile_cache=new _.default(this._glenv,e)}},{key:"setVisibility",value:function(e){this._visibility!=e&&this._owner.dirtyDrawingLayers(),this._visibility=e}},{key:"setOpacity",value:function(e){this._opacity=e}},{key:"image_provider",get:function(){return this._image_provider}},{key:"visibility",get:function(){return this._visibility}},{key:"opacity",get:function(){return this._opacity}},{key:"tile_cache",get:function(){return this._tile_cache}}]),e}();t.default=l,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(17),u=n(o),s=r(2),_=n(s),l=function(){function e(t,r){i(this,e),this._glenv=t,this._layers=[],this._draw_layers=null;for(var n=0;n<r.length;++n)this.add(r[n])}return a(e,[{key:"getLayer",value:function(e){return this._layers[e]}},{key:"clear",value:function(){for(;this.num_layers()>0;)this.remove(0)}},{key:"add",value:function(e){this.insert(this.num_layers,e)}},{key:"insert",value:function(e,t){this._layers.splice(e,0,new u.default(this,t)),this.dirtyDrawingLayers()}},{key:"remove",value:function(e){this._layers.splice(e,1),this.dirtyDrawingLayers()}},{key:"numDrawingLayers",value:function(){return null===this._draw_layers&&this._updataDrawingLayers(),this._draw_layers.length}},{key:"getDrawingLayer",value:function(e){return null===this._draw_layers&&this._updataDrawingLayers(),this._draw_layers[e]}},{key:"endFrame",value:function(){for(var e=this._layers,t=0;t<e.length;++t)e[t].tile_cache.endFrame()}},{key:"cancel",value:function(){for(var e=this._layers,t=0;t<e.length;++t)e[t].tile_cache.cancel()}},{key:"dirtyDrawingLayers",value:function(){this._draw_layers=null}},{key:"_updataDrawingLayers",value:function(){for(var e=this.num_layers,t=[],r=0;r<e;++r){var n=this._layers[r];n.image_provider.status()===_.default.Status.READY&&n.visibility===!0&&t.push(n)}this._draw_layers=t}},{key:"glenv",get:function(){return this._glenv}},{key:"num_layers",get:function(){return this._layers.length}}]),e}();t.default=l,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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i=r[n],a=t[i];a.binary?this._load_mesh_binary(e,i,a.binary):a.vertices&&this._setReference(i,new h.default(this._glenv,a))}}},{key:"_load_model_register",value:function(e){var t=e.model_register;if(t)for(var r=Object.keys(t),n=0;n<r.length;++n){var i=r[n],a=t[i];this._load_model_container(e,i,a)}}},{key:"_load_model_container",value:function(t,r,n){var i=this,a=n.link,o=this._transform(a,P.MODEL);fetch(o.url,this._make_fetch_params(o)).then(function(e){return i._check_cancel(),e.ok?e.json():Promise.reject(Error(e.statusText))}).then(function(e){return i._check_cancel(),O.default.load(e,{base_uri:a,transform_binary:function(e){return i._transform(e,P.BINARY)},transform_image:function(e){return i._transform(e,P.IMAGE)}})}).then(function(t){var a=new p.default(i._scene,t);if(n.offset_transform){var o=e.parseOffsetTransform(n.offset_transform);a.setOffsetTransform(o)}i._setReference(r,a)}).catch(function(){console.error("mapray: failed to retrieve: 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m=Math.sqrt(f+d+2*v),g=0;g<6;++g){var b=n[g],w=u.default.createVector4();1==g&&b[3]>m&&(b=u.default.createVector4(b),b[3]=m),u.default.transformPlane_A(r,b,w),i.push(w)}this._clip_planes=i}},{key:"traverse",value:function(){return this._collectFlakes(this._globe.root_flake),this._debug_stats&&(this._debug_stats.num_procA_flakes=this._num_procA_flakes,this._debug_stats.num_procB_flakes=this._num_procB_flakes),this._rflake_list}},{key:"_collectFlakes",value:function(t){if(null!==this._debug_stats&&(this._num_procA_flakes+=1),!t.isInvisible(this._clip_planes)){if(t.z<this._min_image_z)return void this._collectNextLevelFlakes(t);null!==this._debug_stats&&(this._num_procB_flakes+=1);var r=this._getLevelOfDetailRange(t),n=r.mid+this._max_zbias;return r.max-r.min>e.MAX_LOD_INTERVAL||n>t.z?void this._collectNextLevelFlakes(t):void this._addRenderFlake(t,r)}}},{key:"_collectNextLevelFlakes",value:function(e){for(var t=0;t<2;++t)for(var r=0;r<2;++r)this._collectFlakes(e.newChild(r,t))}},{key:"_getLevelOfDetailRange",value:function(e){for(var t=Math.PI,r=e.z,n=e.x,i=e.y,a=Math.pow(2,1-r)*t,o=-t+n*a,s=t-(i+1)*a,_=t/32,l=Math.ceil(a/_),c=a/l,f=u.default.EARTH_RADIUS+e.base_height,h=this._view_pos_Q,d=this._view_dir_wU,v=this._view_dir_N,y=this._view_dir_V,p=Number.MAX_VALUE,m=-Number.MAX_VALUE,g=0,b=s;g<l+1;++g,b+=c)for(var w=Math.exp(b),x=w*w,E=(x-1)/(x+1),k=2*w/(x+1),T=1/(f*k),M=0,O=o;M<l+1;++M,O+=c){var A=Math.sin(O),P=Math.cos(O);v[0]=k*P,v[1]=k*A,v[2]=E,y[0]=f*v[0]-h[0],y[1]=f*v[1]-h[1],y[2]=f*v[2]-h[2];var I=u.default.dot3(d,y);if(I<=0)return{min:-1e3,max:1e3,mid:0};var R=I*T;p=Math.min(p,R),m=Math.max(m,R)}var N=-Math.maprayLog2(m),F=-Math.maprayLog2(p);return{min:N,max:F,mid:(N+F)/2}}},{key:"_calcLOD",value:function(e,t){var r=Math.sin(e),n=Math.cos(e),i=Math.exp(t),a=i*i,o=(a-1)/(a+1),s=2*i/(a+1),_=u.default.EARTH_RADIUS,l=this._view_dir_N;l[0]=s*n,l[1]=s*r,l[2]=o;var c=this._view_dir_V,f=this._view_pos_Q;c[0]=_*l[0]-f[0],c[1]=_*l[1]-f[1],c[2]=_*l[2]-f[2];var h=this._view_dir_wU,d=u.default.dot3(h,c),v=_*s/d;return Math.maprayLog2(v)}},{key:"_setCornerLODs",value:function(e){var t=Math.PI,r=e.flake,n=r.z,i=r.x,a=r.y,o=Math.pow(2,1-n)*t,u=-t+i*o,s=-t+(i+1)*o,_=t-(a+1)*o,l=t-a*o;e.lod_00=this._calcLOD(u,_),e.lod_10=this._calcLOD(s,_),e.lod_01=this._calcLOD(u,l),e.lod_11=this._calcLOD(s,l)}},{key:"_addRenderFlake",value:function(e,t){var r=new _.default(e);r.lod=t.mid,this._setCornerLODs(r),this._rflake_list.push(r)}}]),e}();l.MAX_LOD_INTERVAL=.5,t.default=l,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),o=r(1),u=n(o),s=function(){function e(t,r,n,a){i(this,e);var o=t.context;this._center=this._createCenter(r),this._vertices=null,this._num_vertices=0,this._vertex_attribs={},this._num_quads_x=0,this._num_quads_y=0,this._createVertices(o,r,n,a),this._setupVertexAttribs(o),this._index_type=this._num_vertices<65536?o.UNSIGNED_SHORT:o.UNSIGNED_INT,this._indices=null,this._num_indices=0,this._wire_indices=null,this._num_wire_indices=0,this._gl=o}return a(e,[{key:"_createCenter",value:function(e){var t=e.z,r=e.x,n=e.y,i=u.default.createVector3();switch(t){case 0:return this._getCenter_0(i);case 1:return this._getCenter_1(r,n,i);default:return this._getCenter_N(t,r,n,i)}}},{key:"_getCenter_0",value:function(e){return e[0]=0,e[1]=0,e[2]=0,e}},{key:"_getCenter_1",value:function(e,t,r){var n=u.default.EARTH_RADIUS;return r[0]=0,r[1]=n*(e-.5),r[2]=n*(.5-t),r}},{key:"_getCenter_N",value:function(e,t,r,n){var i=Math.PI,a=Math.pow(2,1-e)*i,o=-i+t*a,s=-i+(t+1)*a,_=i-(r+1)*a,l=i-r*a,c=o,f=s,h=Math.exp(_),d=Math.exp(l),v=h*h,y=d*d,p=u.default.EARTH_RADIUS/2,m=2*h/(v+1),g=2*d/(y+1);return _+l<0?c+f<-i?(n[0]=p*(g*Math.cos(c)+m*Math.cos(f)),n[1]=p*(g*Math.sin(f)+m*Math.sin(c))):c+f<0?(n[0]=p*(m*Math.cos(c)+g*Math.cos(f)),n[1]=p*(g*Math.sin(c)+m*Math.sin(f))):c+f<i?(n[0]=p*(m*Math.cos(f)+g*Math.cos(c)),n[1]=p*(m*Math.sin(c)+g*Math.sin(f))):(n[0]=p*(g*Math.cos(f)+m*Math.cos(c)),n[1]=p*(m*Math.sin(f)+g*Math.sin(c))):c+f<-i?(n[0]=p*(m*Math.cos(c)+g*Math.cos(f)),n[1]=p*(m*Math.sin(f)+g*Math.sin(c))):c+f<0?(n[0]=p*(g*Math.cos(c)+m*Math.cos(f)),n[1]=p*(m*Math.sin(c)+g*Math.sin(f))):c+f<i?(n[0]=p*(g*Math.cos(f)+m*Math.cos(c)),n[1]=p*(g*Math.sin(c)+m*Math.sin(f))):(n[0]=p*(m*Math.cos(f)+g*Math.cos(c)),n[1]=p*(g*Math.sin(f)+m*Math.sin(c))),n[2]=2*p*(y/(y+1)-1/(v+1)),n}},{key:"_createVertices",value:function(e,t,r,n){var i=e.ARRAY_BUFFER,a=e.createBuffer(),o=this._createVerticesData(t,r,n);e.bindBuffer(i,a),e.bufferData(i,o.array,e.STATIC_DRAW),e.bindBuffer(i,null),this._vertices=a,this._num_vertices=o.num_vertices,this._num_quads_x=o.num_quads_x,this._num_quads_y=o.num_quads_y}},{key:"_createVerticesData",value:function(t,r,n){for(var i=Math.pow(2,1-t.z)*Math.PI,a=t.x*i-Math.PI,o=Math.PI-(t.y+1)*i,s=1<<r[0],_=1<<r[1],l=1/s,c=1/_,f=i/s,h=i/_,d=this._center,v=n.newSampler(t),y=(s+1)*(_+1),p=new Float32Array(e.VERTEX_SIZE*y),m=0,g=0,b=o;g<_+1;++g,b+=h)for(var w=Math.exp(b),x=w*w,E=(x-1)/(x+1),k=2*w/(x+1),T=0,M=a;T<s+1;++T,M+=f){var O=Math.sin(M),A=Math.cos(M),P=v.sample(M,b),I=u.default.EARTH_RADIUS+P,R=k*A,N=k*O,F=E,L=I*R,D=I*N,S=I*F;p[m++]=L-d[0],p[m++]=D-d[1],p[m++]=S-d[2],p[m++]=R,p[m++]=N,p[m++]=F,p[m++]=T*l,p[m++]=g*c}return{array:p,num_vertices:y,num_quads_x:s,num_quads_y:_}}},{key:"_setupVertexAttribs",value:function(t){var r=t.FLOAT,n=e.VERTEX_BYTES;this._vertex_attribs={a_position:{buffer:this._vertices,num_components:3,component_type:r,normalized:!1,byte_stride:n,byte_offset:e.OFFSET_P},a_normal:{buffer:this._vertices,num_components:3,component_type:r,normalized:!1,byte_stride:n,byte_offset:e.OFFSET_N},a_uv:{buffer:this._vertices,num_components:2,component_type:r,normalized:!1,byte_stride:n,byte_offset:e.OFFSET_UV}}}},{key:"_createIndices",value:function(){for(var e=this._gl,t=this._num_quads_x*this._num_quads_y,r=6*t,n=this._index_type===e.UNSIGNED_INT?Int32Array:Int16Array,i=new n(r),a=0,o=0;o<this._num_quads_y;++o)for(var u=0;u<this._num_quads_x;++u){var s=(this._num_quads_x+1)*o+u,_=s+1,l=s+this._num_quads_x+1,c=l+1;i[a++]=s,i[a++]=_,i[a++]=l,i[a++]=l,i[a++]=_,i[a++]=c}var f=e.ELEMENT_ARRAY_BUFFER,h=e.createBuffer();e.bindBuffer(f,h),e.bufferData(f,i,e.STATIC_DRAW),e.bindBuffer(f,null),this._indices=h,this._num_indices=r}},{key:"_createWireIndices",value:function(){for(var e=this._gl,t=this._index_type===e.UNSIGNED_INT?Int32Array:Int16Array,r=2*(2*this._num_quads_x*this._num_quads_y+this._num_quads_x+this._num_quads_y),n=new t(r),i=0,a=0;a<this._num_quads_y+1;++a)for(var o=0;o<this._num_quads_x;++o){var u=(this._num_quads_x+1)*a+o,s=u+1;n[i++]=u,n[i++]=s}for(o=0;o<this._num_quads_x+1;++o)for(a=0;a<this._num_quads_y;++a){var _=(this._num_quads_x+1)*a+o,l=_+this._num_quads_x+1;n[i++]=_,n[i++]=l}var c=e.ELEMENT_ARRAY_BUFFER,f=e.createBuffer();e.bindBuffer(c,f),e.bufferData(c,n,e.STATIC_DRAW),e.bindBuffer(c,null),this._wire_indices=f,this._num_wire_indices=r}},{key:"dispose",value:function(){var e=this._gl;this._vertex_attribs={},e.deleteBuffer(this._vertices),this._vertices=null,this._indices&&(e.deleteBuffer(this._indices),
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i=this._findMeshBuffer(n.bufferView.buffer,d.default.Target.ATTRIBUTE),a=e._NumComponents[n.type],o=e._ComponentType[n.componentType],u={normalized:n.normalized,byte_stride:n.bufferView.byteStride,byte_offset:n.bufferView.byteOffset+n.byteOffset},s=e._VertexAttribId[r]||r;t.addAttribute(s,i,a,o,u)}},{key:"_addIndexToInit",value:function(t,r){var n=this._findMeshBuffer(r.bufferView.buffer,d.default.Target.INDEX),i=r.count,a=e._ComponentType[r.componentType],o={byte_offset:r.bufferView.byteOffset+r.byteOffset};t.addIndex(n,i,a,o)}},{key:"_findMeshBuffer",value:function(e,t){var r=this._buffer_map.get(e);return void 0===r&&(r=new d.default(this._glenv,e.binary,{target:t}),this._buffer_map.set(e,r)),r}},{key:"_createMaterial",value:function(e){var t=this._mr_scene;return t._ModelEntity_model_material||(t._ModelEntity_model_material=new m.default(t.glenv)),t._ModelEntity_model_material}},{key:"_createMeshPivot",value:function(e){var t=null,r=this._createBoundingBox(e);if(null!==r){t=s.default.createVector3();for(var n=0;n<3;++n)t[n]=(r[0][n]+r[1][n])/2}return t}},{key:"_createBoundingBox",value:function(e){var t=null,r=e.attributes.POSITION;if(void 0!==r){var n=r.min,i=r.max;null!==n&&null!==i&&(t=[s.default.createVector3(n),s.default.createVector3(i)])}return t}},{key:"_createProperties",value:function(e){var t=e.material;if(null===t)return{pbrMetallicRoughness:{baseColorFactor:s.default.createVector4f([1,1,1,1]),baseColorTexture:null,metallicFactor:1,roughnessFactor:1,metallicRoughnessTexture:null},doubleSided:!1,alphaMode:"OPAQUE",alphaCutoff:.5,emissiveFactor:s.default.createVector3f([0,0,0]),emissiveTexture:null,normalTexture:null,occlusionTexture:null};var r=t.pbrMetallicRoughness;return{pbrMetallicRoughness:{baseColorFactor:s.default.createVector4f(r.baseColorFactor),baseColorTexture:this._createTextureParam(r.baseColorTexture),metallicFactor:r.metallicFactor,roughnessFactor:r.roughnessFactor,metallicRoughnessTexture:this._createTextureParam(r.metallicRoughnessTexture)},doubleSided:t.doubleSided,alphaMode:t.alphaMode,alphaCutoff:t.alphaCutoff,emissiveFactor:s.default.createVector3f(t.emissiveFactor),emissiveTexture:this._createTextureParam(t.emissiveTexture),normalTexture:this._createTextureParam(t.normalTexture),occlusionTexture:this._createTextureParam(t.occlusionTexture)}}},{key:"_createTextureParam",value:function(e){if(null===e)return null;var t={texture:this._findTexture(e.texture),texCoord:e.texCoord};return e instanceof b.default?t.scale=e.scale:e instanceof x.default&&(t.strength=e.strength),t}},{key:"_findTexture",value:function(e){var t=this._texture_map.get(e);if(void 0===t){var 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r=t.pbrMetallicRoughness;return{pbrMetallicRoughness:{baseColorFactor:s.default.createVector3f(r.baseColorFactor),baseColorTexture:e._fastCloneTextureParam(r.baseColorTexture),metallicFactor:r.metallicFactor,roughnessFactor:r.roughnessFactor,metallicRoughnessTexture:e._fastCloneTextureParam(r.metallicRoughnessTexture)},doubleSided:t.doubleSided,alphaMode:t.alphaMode,alphaCutoff:t.alphaCutoff,emissiveFactor:s.default.createVector3f(t.emissiveFactor),emissiveTexture:e._fastCloneTextureParam(t.emissiveTexture),normalTexture:e._fastCloneTextureParam(t.normalTexture),occlusionTexture:e._fastCloneTextureParam(t.occlusionTexture)}}},{key:"_fastCloneTextureParam",value:function(e){if(null===e)return null;var t={texture:e.texture,texCoord:e.texCoord};return"scale"in e?t.scale=e.scale:"strength"in 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n=t.camera,a=n.createRenderInfo();this._setupBasicMatrices(a,n),this._volume_planes=a.volume_planes,this._pixel_step=a.pixel_step,this._scene=t.scene,this._globe=t.globe,this._tile_texture_cache=t.tile_texture_cache,t._render_cache||(t._render_cache={surface_material:new h.default(t),wireframe_material:new v.default(t)}),this._flake_material=t.render_mode===p.default.RenderMode.WIREFRAME?t._render_cache.wireframe_material:t._render_cache.surface_material,this._debug_stats=t.debug_stats}return a(e,[{key:"_setupBasicMatrices",value:function(e,t){this._view_to_gocs=t.view_to_gocs,this._gocs_to_view=u.default.createMatrix(),u.default.inverse_A(this._view_to_gocs,this._gocs_to_view),this._view_to_clip=e.view_to_clip,this._gocs_to_clip=u.default.createMatrix(),u.default.mul_PzA(this._view_to_clip,this._gocs_to_view,this._gocs_to_clip)}},{key:"render",value:function(){if(!this._rendering_cancel){var e=this._glenv.context;if(e.viewport(0,0,this._width,this._height),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),e.enable(e.CULL_FACE),e.enable(e.DEPTH_TEST),e.blendFuncSeparate(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA,e.ZERO,e.ONE),e.depthFunc(e.LEQUAL),this._globe.status===_.default.Status.READY){var t;if(this._viewer.getVisibility(p.default.Category.GROUND)){var r=new c.default(this);t=r.traverse()}else t=[];e.enable(e.BLEND),e.depthMask(!0);for(var n=0;n<t.length;++n)this._drawFlake(t[n]);this._viewer.getVisibility(p.default.Category.ENTITY)&&this._scene.draw(this);var i=this._debug_stats;null!==i&&(i.num_drawing_flakes=t.length),this._globe.endFrame(),this._tile_texture_cache.endFrame(),this._viewer.layers.endFrame()}}}},{key:"_drawFlake",value:function(e){for(var t=e.findMesh(),r=this._flake_material,n=r.numDrawings(),i=0;i<n;++i)r.bindProgram(),r.setFlakeParameter(this,e,t,i)&&t.draw(r);var a=this._debug_stats;null!==a&&(a.num_drawing_flake_vertices+=t.num_vertices)}}]),e}();t.default=m,e.exports=t.default},function(e,t){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=function(){function e(t,n,i){r(this,e),this._glenv=t;try{this.vs_object=this._compile_shader("VERTEX_SHADER",n),this.fs_object=this._compile_shader("FRAGMENT_SHADER",i)}catch(e){var a=t.context;throw this.vs_object&&a.deleteShader(this.vs_object),this.fs_object&&a.deleteShader(this.fs_object),e}}return n(e,[{key:"dispose",value:function(){var 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null;var s=r.findNearestAncestors(i,a,o,u);return t>=1&&null===s[0]?null:{corner_lod:[e.lod_00,e.lod_10,e.lod_01,e.lod_11],image_hi:this._getImageParamater(s[0],i,a,o,u),image_lo:this._getImageParamater(s[1],i,a,o,u-1)}}},{key:"_getImageParamater",value:function(e,t,r,n,i){var a;return null!==e?(a=Math.pow(2,e.z-t),{lod:e.z-this._image_zbias,texture:e.texture,texcoord_rect:[r*a-e.x,1-(n+1)*a+e.y,a,a]}):(a=Math.pow(2,-t),{lod:-this._image_zbias,texture:this._dummy_tile_texture,texcoord_rect:[r*a-Math.floor(a*(r+.5)),1-(n+1)*a+Math.floor(a*(n+.5)),a,a]})}},{key:"_createDummyTileTexture",value:function(e){var t=e.context,r=t.TEXTURE_2D,n=t.createTexture(),i=[128,128,128,255];return t.bindTexture(r,n),t.texImage2D(r,0,t.RGBA,1,1,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(i)),t.bindTexture(r,null),n}}]),t}(_.default);y.TEXUNIT_IMAGE_HI=0,y.TEXUNIT_IMAGE_LO=1,t.default=y,e.exports=t.default},function(e,t,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function a(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var u=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),s=r(5),_=n(s),l=r(1),c=n(l),f=r(82),h=n(f),d=r(81),v=n(d),y=function(e){function t(e){i(this,t);var 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a(e,null,[{key:"load",value:function(e,t){var r=new u.default(e,t);return r.load()}}]),e}();t.default=s,e.exports=t.default},function(e,t){e.exports="precision mediump float;\n\nvarying vec2  v_texcoord;    // テクスチャ座標\n\nuniform sampler2D u_image;   // テクスチャ画像\n\nvoid main()\n{\n    gl_FragColor = texture2D( u_image, v_texcoord );\n}\n"},function(e,t){e.exports="attribute vec4 a_position;    // 位置 (モデル座標系)\nattribute vec2 a_texcoord;    // テクスチャ座標\n\nuniform mat4  u_obj_to_clip;  // モデル座標系からクリップ座標系への変換\n\nvarying vec2  v_texcoord;     // テクスチャ座標\n\nvoid main()\n{\n    gl_Position = u_obj_to_clip * a_position;\n    v_texcoord  = a_texcoord;\n}\n"},function(e,t){e.exports="/**\n * 太さ付き線分のフラグメントシェーダ\n */\n\nprecision mediump float;\n\nuniform vec4 u_color;  // 線の基本色と不透明度\n\nvoid\nmain()\n{\n    gl_FragColor = vec4( u_color.xyz * u_color.w, u_color.w );\n}\n"},function(e,t){e.exports="/**\n * 太さ付き線分の頂点シェーダ\n */\n\nattribute vec4 a_position;    // 頂点位置 (モデル座標系)\nattribute vec3 a_direction;   // 線分方向 (モデル座標系) = 終点位置 - 始点位置\nattribute vec2 a_where;       // 線分の4隅指定: 始点左: {-1, 1}, 始点右: {-1, -1}, 終点左: {1, 1}, 終点右: {1, -1}\n\nuniform mat4 u_obj_to_clip;   // モデル座標系からクリップ座標系への変換\nuniform vec3 u_sparam;        // 画面パラメータ: {2/w, 2/h, h/w}\nuniform vec2 u_thickness;     // 線の太さの半分: {u, v}\n\nvec2\noffset( vec4 cpos )\n{\n    vec4 q0 = cpos;\n    q0.y *= u_sparam.z;  // q0 = A * q0\n    vec4 q1 = cpos + u_obj_to_clip * vec4( a_direction, 0 );\n    q1.y *= u_sparam.z;  // q1 = A * q1\n\n    vec2 ds = normalize( q1.xy / q1.w - q0.xy / q0.w );\n    vec2 wt = a_where * u_thickness;\n    return mat2( ds.x, ds.y, -ds.y, ds.x ) * wt;\n}\n\nvoid\nmain()\n{\n    gl_Position = u_obj_to_clip * a_position;\n    gl_Position.xy += offset( gl_Position ) * u_sparam.xy * gl_Position.w;\n}\n"},function(e,t){e.exports="precision highp float;\n\nvarying vec3  v_normal;    // 法線 (視点座標系)\nvarying vec2  v_texcoord;  // テクスチャ座標\n\nuniform vec3      u_light_dir;   // ライト逆方向 (視点座標系) と強さ\nuniform vec4      u_base_color;  // 基本色係数\nuniform sampler2D u_base_image;  // 基本色画像\n\n\nvoid\nmain()\n{\n    vec3 normal = normalize( v_normal );  // 法線 (視点座標系)\n\n    vec3 dlit = vec3( dot( normal, u_light_dir ) );  // 拡散光の強さ\n\n    gl_FragColor = u_base_color * texture2D( u_base_image, v_texcoord ) * vec4( dlit, 1.0 );\n}\n"},function(e,t){e.exports="attribute vec4 a_position;    // 位置 (モデル座標系)\nattribute vec3 a_normal;      // 法線 (モデル座標系)\nattribute vec2 a_texcoord;    // テクスチャ座標\n\nuniform mat4  u_obj_to_clip;  // モデル座標系からクリップ座標系への変換\nuniform mat4  u_obj_to_view;  // モデル座標系から視点座標系への変換\n\nvarying vec3  v_normal;       // 法線 (視点座標系)\nvarying vec2  v_texcoord;     // テクスチャ座標\n\n\nvoid\nmain()\n{\n    gl_Position = u_obj_to_clip * a_position;\n\n    v_normal   =  normalize( vec3( u_obj_to_view * vec4( a_normal, 0.0 ) ) );  // 法線 (視点座標系)\n    v_texcoord = a_texcoord;\n}\n"},function(e,t){e.exports="precision mediump float;\n\nvarying vec2  v_texcoord_hi;    // 高レベル画像のテクスチャ座標\nvarying vec2  v_texcoord_lo;    // 低レベル画像のテクスチャ座標\nvarying float v_lod;            // 補間された LOD\n\nuniform sampler2D u_image_hi;   // 高レベル画像\nuniform sampler2D u_image_lo;   // 低レベル画像\nuniform float     u_opacity;    // 不透明度\n\n/** 画像パラメータ\n *\n *  x = u_image_lo の LOD\n *  y = 1 / (u_image_hi の LOD - x)\n *\n *  ただし u_image_hi と u_image_lo が同じ画像のときは y = 0\n */\nuniform vec2 u_image_param;\n\n\nvoid main()\n{\n    vec4 color_hi = texture2D( u_image_hi, v_texcoord_hi );\n    vec4 color_lo = texture2D( u_image_lo, v_texcoord_lo );\n\n    // 画像の混合率\n    float lo_lod = u_image_param.x;\n    float  delta = u_image_param.y;\n    float  ratio = clamp( (v_lod - lo_lod) * delta, 0.0, 1.0 );\n\n    gl_FragColor = mix( color_lo, color_hi, ratio );\n    gl_FragColor.a *= u_opacity;  // 不透明度を適用\n}\n"},function(e,t){e.exports="attribute vec4 a_position;         // 位置 (地表断片座標系)\nattribute vec2 a_uv;               // uv 座標\n\nuniform mat4  u_obj_to_clip;       // 地表断片座標系からクリップ座標系への変換\n\nuniform vec4  u_texcoord_rect_hi;  // 高レベル画像 左下座標: (x, y), 座標サイズ: (z, w)\nuniform vec4  u_texcoord_rect_lo;  // 低レベル画像 左下座標: (x, y), 座標サイズ: (z, w)\nuniform vec4  u_corner_lod;        // uv = (0,0), (1,0), (0,1), (1,1) の LOD\n\nvarying vec2  v_texcoord_hi;       // 高レベル画像のテクスチャ座標\nvarying vec2  v_texcoord_lo;       // 低レベル画像のテクスチャ座標\nvarying float v_lod;               // 補間された LOD\n\nvoid main()\n{\n    gl_Position = u_obj_to_clip * a_position;\n\n    // uv 座標をテクスチャ座標に変換\n    v_texcoord_hi = u_texcoord_rect_hi.xy + u_texcoord_rect_hi.zw * a_uv;\n    v_texcoord_lo = u_texcoord_rect_lo.xy + u_texcoord_rect_lo.zw * a_uv;\n\n    // LOD の補間\n    float u = a_uv.x;\n    float v = a_uv.y;\n\n    float lod_00 = u_corner_lod.x;  // uv = (0,0) の LOD\n    float lod_10 = u_corner_lod.y;  // uv = (1,0) の LOD\n    float lod_01 = u_corner_lod.z;  // uv = (0,1) の LOD\n    float lod_11 = u_corner_lod.w;  // uv = (1,1) の LOD\n\n    float lod_u0 = mix( lod_00, lod_10, u );  // uv = (u, 0) の LOD\n    float lod_u1 = mix( lod_01, lod_11, u );  // uv = (u, 1) の LOD\n    float lod_uv = mix( lod_u0, lod_u1, v );  // uv = (u, v) の LOD\n\n    v_lod = lod_uv;\n}\n"},function(e,t){e.exports="/**\n * テキスト (フラグメントシェーダ)\n */\n\nprecision mediump float;\n\nvarying vec2 v_texcoord;     // テキストのテクスチャ座標\nvarying vec4 v_color;        // テキストの色と不透明度\n\nuniform sampler2D u_image;   // テキスト画像\n\nvoid\nmain()\n{\n    float level = texture2D( u_image, v_texcoord ).w;  // 輝度\n    float alpha = v_color.w * level;\n    gl_FragColor = vec4( v_color.xyz * alpha, alpha );\n}\n"},function(e,t){e.exports="/**\n * テキスト (頂点シェーダ)\n */\n\nattribute vec4 a_position;    // 頂点位置 (モデル座標系)\nattribute vec2 a_offset;      // 頂点変位 (スクリーン座標系)\nattribute vec2 a_texcoord;    // テクスチャ座標\nattribute vec4 a_color;       // テキストの色と不透明度\n\nuniform mat4 u_obj_to_clip;   // モデル座標系からクリップ座標系への変換\nuniform vec2 u_sparam;        // 画面パラメータ: {2/w, 2/h}\n\nvarying vec2 v_texcoord;      // テキストのテクスチャ座標\nvarying vec4 v_color;         // テキストの色と不透明度\n\nvoid\nmain()\n{\n    gl_Position = u_obj_to_clip * a_position;\n    gl_Position.xy += a_offset * u_sparam * gl_Position.w;\n    v_texcoord = a_texcoord;\n    v_color    = a_color;\n}\n"},function(e,t){e.exports="precision mediump float;\n\nvarying vec2 v_uv;\n\nvoid main()\n{\n    vec4 color = (v_uv.x < 0.005 || v_uv.y < 0.005 || v_uv.x > 0.995 || v_uv.y > 0.995) ?\n                 vec4( 1, 1, 0, 1 ) : vec4( 0.5, 0.5, 0.5, 1 );\n    gl_FragColor = color;\n}\n"},function(e,t){e.exports="attribute vec4 a_position;\nattribute vec2 a_uv;\n\nuniform mat4 u_obj_to_clip;\n\nvarying vec2 v_uv;\n\nvoid main()\n{\n    gl_Position = u_obj_to_clip * a_position;\n    v_uv  = a_uv;\n}\n"}])});
\ No newline at end of file
diff --git a/package.json b/package.json
index 1256f8cc..b3b29941 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mapray-js",
-  "version": "0.5.1",
+  "version": "0.6.0",
   "description": "3D Rendering Engine for GIS",
   "keywords": [
     "3D",