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18 lines
212 KiB
18 lines
212 KiB
/*!
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* @antv/g-camera-api
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* @description A simple implementation of Camera API.
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* @version 2.0.41
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* @date 7/30/2025, 1:34:37 PM
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* @author AntVis
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* @docs https://g.antv.antgroup.com/
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*/
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tt=R,et=Object.freeze({__proto__:null,add:function(t,e,n){return t[0]=e[0]+n[0],t[1]=e[1]+n[1],t[2]=e[2]+n[2],t[3]=e[3]+n[3],t[4]=e[4]+n[4],t[5]=e[5]+n[5],t[6]=e[6]+n[6],t[7]=e[7]+n[7],t[8]=e[8]+n[8],t[9]=e[9]+n[9],t[10]=e[10]+n[10],t[11]=e[11]+n[11],t[12]=e[12]+n[12],t[13]=e[13]+n[13],t[14]=e[14]+n[14],t[15]=e[15]+n[15],t},adjoint:function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=e[4],s=e[5],u=e[6],l=e[7],c=e[8],h=e[9],f=e[10],d=e[11],v=e[12],p=e[13],y=e[14],m=e[15];return t[0]=s*(f*m-d*y)-h*(u*m-l*y)+p*(u*d-l*f),t[1]=-(r*(f*m-d*y)-h*(i*m-a*y)+p*(i*d-a*f)),t[2]=r*(u*m-l*y)-s*(i*m-a*y)+p*(i*l-a*u),t[3]=-(r*(u*d-l*f)-s*(i*d-a*f)+h*(i*l-a*u)),t[4]=-(o*(f*m-d*y)-c*(u*m-l*y)+v*(u*d-l*f)),t[5]=n*(f*m-d*y)-c*(i*m-a*y)+v*(i*d-a*f),t[6]=-(n*(u*m-l*y)-o*(i*m-a*y)+v*(i*l-a*u)),t[7]=n*(u*d-l*f)-o*(i*d-a*f)+c*(i*l-a*u),t[8]=o*(h*m-d*p)-c*(s*m-l*p)+v*(s*d-l*h),t[9]=-(n*(h*m-d*p)-c*(r*m-a*p)+v*(r*d-a*h)),t[10]=n*(s*m-l*p)-o*(r*m-a*p)+v*(r*l-a*s),t[11]=-(n*(s*d-l*h)-o*(r*d-a*h)+c*(r*l-a*s)),t[12]=-(o*(h*y-f*p)-c*(s*y-u*p)+v*(s*f-u*h)),t[13]=n*(h*y-f*p)-c*(r*y-i*p)+v*(r*f-i*h),t[14]=-(n*(s*y-u*p)-o*(r*y-i*p)+v*(r*u-i*s)),t[15]=n*(s*f-u*h)-o*(r*f-i*h)+c*(r*u-i*s),t},clone:w,copy:N,create:T,determinant:O,equals:function(t,e){var n=t[0],r=t[1],i=t[2],a=t[3],o=t[4],s=t[5],u=t[6],l=t[7],c=t[8],h=t[9],f=t[10],d=t[11],v=t[12],p=t[13],y=t[14],m=t[15],g=e[0],x=e[1],k=e[2],b=e[3],E=e[4],T=e[5],w=e[6],N=e[7],S=e[8],P=e[9],A=e[10],C=e[11],O=e[12],R=e[13],L=e[14],I=e[15];return!(Math.abs(n-g)>M*Math.max(1,Math.abs(n),Math.abs(g))||Math.abs(r-x)>M*Math.max(1,Math.abs(r),Math.abs(x))||Math.abs(i-k)>M*Math.max(1,Math.abs(i),Math.abs(k))||Math.abs(a-b)>M*Math.max(1,Math.abs(a),Math.abs(b))||Math.abs(o-E)>M*Math.max(1,Math.abs(o),Math.abs(E))||Math.abs(s-T)>M*Math.max(1,Math.abs(s),Math.abs(T))||Math.abs(u-w)>M*Math.max(1,Math.abs(u),Math.abs(w))||Math.abs(l-N)>M*Math.max(1,Math.abs(l),Math.abs(N))||Math.abs(c-S)>M*Math.max(1,Math.abs(c),Math.abs(S))||Math.abs(h-P)>M*Math.max(1,Math.abs(h),Math.abs(P))||Math.abs(f-A)>M*Math.max(1,Math.abs(f),Math.abs(A))||Math.abs(d-C)>M*Math.max(1,Math.abs(d),Math.abs(C))||Math.abs(v-O)>M*Math.max(1,Math.abs(v),Math.abs(O))||Math.abs(p-R)>M*Math.max(1,Math.abs(p),Math.abs(R))||Math.abs(y-L)>M*Math.max(1,Math.abs(y),Math.abs(L))||Math.abs(m-I)>M*Math.max(1,Math.abs(m),Math.abs(I)))},exactEquals:function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},frob:function(t){return Math.hypot(t[0],t[1],t[2],t[3],t[4],t[5],t[6],t[7],t[8],t[9],t[10],t[11],t[12],t[13],t[14],t[15])},fromQuat:H,fromQuat2:function(t,e){var n=new b(3),r=-e[0],i=-e[1],a=-e[2],o=e[3],s=e[4],u=e[5],l=e[6],c=e[7],h=r*r+i*i+a*a+o*o;return h>0?(n[0]=2*(s*o+c*r+u*a-l*i)/h,n[1]=2*(u*o+c*i+l*r-s*a)/h,n[2]=2*(l*o+c*a+s*i-u*r)/h):(n[0]=2*(s*o+c*r+u*a-l*i),n[1]=2*(u*o+c*i+l*r-s*a),n[2]=2*(l*o+c*a+s*i-u*r)),V(t,e,n),t},fromRotation:F,fromRotationTranslation:V,fromRotationTranslationScale:function(t,e,n,r){var i=e[0],a=e[1],o=e[2],s=e[3],u=i+i,l=a+a,c=o+o,h=i*u,f=i*l,d=i*c,v=a*l,p=a*c,y=o*c,m=s*u,g=s*l,x=s*c,k=r[0],M=r[1],b=r[2];return t[0]=(1-(v+y))*k,t[1]=(f+x)*k,t[2]=(d-g)*k,t[3]=0,t[4]=(f-x)*M,t[5]=(1-(h+y))*M,t[6]=(p+m)*M,t[7]=0,t[8]=(d+g)*b,t[9]=(p-m)*b,t[10]=(1-(h+v))*b,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},fromRotationTranslationScaleOrigin:W,fromScaling:G,fromTranslation:_,fromValues:function(t,e,n,r,i,a,o,s,u,l,c,h,f,d,v,p){var y=new b(16);return y[0]=t,y[1]=e,y[2]=n,y[3]=r,y[4]=i,y[5]=a,y[6]=o,y[7]=s,y[8]=u,y[9]=l,y[10]=c,y[11]=h,y[12]=f,y[13]=d,y[14]=v,y[15]=p,y},fromXRotation:B,fromYRotation:U,fromZRotation:Y,frustum:function(t,e,n,r,i,a,o){var s=1/(n-e),u=1/(i-r),l=1/(a-o);return t[0]=2*a*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*u,t[6]=0,t[7]=0,t[8]=(n+e)*s,t[9]=(i+r)*u,t[10]=(o+a)*l,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*a*2*l,t[15]=0,t},getRotation:X,getScaling:j,getTranslation:z,identity:P,invert:C,lookAt:$,mul:tt,multiply:R,multiplyScalar:function(t,e,n){return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*n,t[5]=e[5]*n,t[6]=e[6]*n,t[7]=e[7]*n,t[8]=e[8]*n,t[9]=e[9]*n,t[10]=e[10]*n,t[11]=e[11]*n,t[12]=e[12]*n,t[13]=e[13]*n,t[14]=e[14]*n,t[15]=e[15]*n,t},multiplyScalarAndAdd:function(t,e,n,r){return t[0]=e[0]+n[0]*r,t[1]=e[1]+n[1]*r,t[2]=e[2]+n[2]*r,t[3]=e[3]+n[3]*r,t[4]=e[4]+n[4]*r,t[5]=e[5]+n[5]*r,t[6]=e[6]+n[6]*r,t[7]=e[7]+n[7]*r,t[8]=e[8]+n[8]*r,t[9]=e[9]+n[9]*r,t[10]=e[10]+n[10]*r,t[11]=e[11]+n[11]*r,t[12]=e[12]+n[12]*r,t[13]=e[13]+n[13]*r,t[14]=e[14]+n[14]*r,t[15]=e[15]+n[15]*r,t},ortho:K,orthoNO:Z,orthoZO:Q,perspective:q,perspectiveFromFieldOfView:function(t,e,n,r){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),u=2/(o+s),l=2/(i+a);return 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r=function(t,e){for(;!{}.hasOwnProperty.call(t,e)&&null!==(t=f(t)););return t}(t,e);if(r){var i=Object.getOwnPropertyDescriptor(r,e);return i.get?i.get.call(3>arguments.length?t:n):i.value}},Ie.apply(null,arguments)}function De(t,e,n,r){var i=Ie(f(1&r?t.prototype:t),e,n);return 2&r&&"function"==typeof i?function(t){return i.apply(n,t)}:i}
|
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/*!
|
|
* @antv/g-math
|
|
* @description Geometry util
|
|
* @version 3.0.1
|
|
* @date 7/30/2025, 1:34:14 PM
|
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* @author AntVis
|
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* @docs https://g.antv.antgroup.com/
|
|
*/function _e(t,e,n,r){var i=t-n,a=e-r;return Math.sqrt(i*i+a*a)}function Ge(t,e){var n=Math.min.apply(Math,h(t)),r=Math.min.apply(Math,h(e));return{x:n,y:r,width:Math.max.apply(Math,h(t))-n,height:Math.max.apply(Math,h(e))-r}}function Fe(t,e,n,r,i,a){return n*Math.cos(i)*Math.cos(a)-r*Math.sin(i)*Math.sin(a)+t}function Be(t,e,n,r,i,a){return n*Math.sin(i)*Math.cos(a)+r*Math.cos(i)*Math.sin(a)+e}function Ue(t,e,n,r,i,a,o){for(var s=function(t,e,n){return Math.atan(-e/t*Math.tan(n))}(n,r,i),u=1/0,l=-1/0,c=[a,o],h=2*-Math.PI;2*Math.PI>=h;h+=Math.PI){var f=s+h;o>a?f>a&&o>f&&c.push(f):f>o&&a>f&&c.push(f)}for(var d=0;c.length>d;d++){var v=Fe(t,0,n,r,i,c[d]);u>v&&(u=v),v>l&&(l=v)}for(var p=function(t,e,n){return Math.atan(e/(t*Math.tan(n)))}(n,r,i),y=1/0,m=-1/0,g=[a,o],x=2*-Math.PI;2*Math.PI>=x;x+=Math.PI){var k=p+x;o>a?k>a&&o>k&&g.push(k):k>o&&a>k&&g.push(k)}for(var M=0;g.length>M;M++){var b=Be(0,e,n,r,i,g[M]);y>b&&(y=b),b>m&&(m=b)}return{x:u,y:y,width:l-u,height:m-y}}function 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t(e,n,r,i){o(this,t),this.x=e,this.y=n,this.width=r,this.height=i,this.left=e,this.right=e+r,this.top=n,this.bottom=n+i}return u(t,[{key:"toJSON",value:function(){}}],[{key:"fromRect",value:function(e){return new t(e.x,e.y,e.width,e.height)}},{key:"applyTransform",value:function(e,n){var r=Mt(e.x,e.y,0,1),i=Mt(e.x+e.width,e.y,0,1),a=Mt(e.x,e.y+e.height,0,1),o=Mt(e.x+e.width,e.y+e.height,0,1),s=kt(),u=kt(),l=kt(),c=kt();bt(s,r,n),bt(u,i,n),bt(l,a,n),bt(c,o,n);var h=Math.min(s[0],u[0],l[0],c[0]),f=Math.min(s[1],u[1],l[1],c[1]);return t.fromRect({x:h,y:f,width:Math.max(s[0],u[0],l[0],c[0])-h,height:Math.max(s[1],u[1],l[1],c[1])-f})}}])}(),fn="Method not implemented.";function dn(t){return void 0===t?0:t>360||-360>t?t%360:t}var vn=nt();function pn(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,r=3>=arguments.length||void 0===arguments[3]||arguments[3];return Array.isArray(t)&&3===t.length?r?rt(t):ot(vn,t):zt(t)?r?at(t,e,n):st(vn,t,e,n):r?at(t[0],t[1]||e,t[2]||n):st(vn,t[0],t[1]||e,t[2]||n)}var yn=Math.PI/180;function mn(t){return t*yn}var gn=180/Math.PI;function xn(t){return t*gn}var kn=Math.PI/2;function Mn(t,e){return 16===e.length?function(t,e){var n,r,i=g(j(nt(),e),3),a=i[0],o=i[1],s=i[2],u=Math.asin(-e[2]/a);return kn>u?u>-kn?(n=Math.atan2(e[6]/o,e[10]/s),r=Math.atan2(e[1]/a,e[0]/a)):(r=0,n=-Math.atan2(e[4]/o,e[5]/o)):(r=0,n=Math.atan2(e[4]/o,e[5]/o)),t[0]=n,t[1]=u,t[2]=r,t}(t,e):function(t,e){var n=e[0],r=e[1],i=e[2],a=e[3],o=r*r,s=i*i,u=a*a,l=n*n+o+s+u,c=n*a-r*i;return c>.499995*l?(t[0]=kn,t[1]=2*Math.atan2(r,n),t[2]=0):-.499995*l>c?(t[0]=-kn,t[1]=2*Math.atan2(r,n),t[2]=0):(t[0]=Math.asin(2*(n*i-a*r)),t[1]=Math.atan2(2*(n*a+r*i),1-2*(s+u)),t[2]=Math.atan2(2*(n*r+i*a),1-2*(o+s))),t}(t,e)}function bn(t,e,n,r,i){var a,o,s,u,l,c,h,f,d,v,p=Math.cos(t),y=Math.sin(t);return a=r*p,o=i*y,s=0,u=-r*y,l=i*p,c=0,h=e,f=n,d=1,(v=new b(9))[0]=a,v[1]=o,v[2]=s,v[3]=u,v[4]=l,v[5]=c,v[6]=h,v[7]=f,v[8]=d,v}function En(t){var e=t[0],n=t[1],r=t[3],i=t[4],a=Math.sqrt(e*e+n*n),o=Math.sqrt(r*r+i*i);if(0>e*i-n*r&&(i>e?a=-a:o=-o),a){var s=1/a;e*=s,n*=s}if(o){var u=1/o;r*=u,i*=u}var l=xn(Math.atan2(n,e));return[t[6],t[7],a,o,l]}var Tn=T(),wn=T(),Nn=kt(),Sn=[nt(),nt(),nt()],Pn=nt();function An(t,e,n,r,i){t[0]=e[0]*r+n[0]*i,t[1]=e[1]*r+n[1]*i,t[2]=e[2]*r+n[2]*i}var Cn=function(t){return t[t.ORBITING=0]="ORBITING",t[t.EXPLORING=1]="EXPLORING",t[t.TRACKING=2]="TRACKING",t}({}),On=function(t){return t[t.DEFAULT=0]="DEFAULT",t[t.ROTATIONAL=1]="ROTATIONAL",t[t.TRANSLATIONAL=2]="TRANSLATIONAL",t[t.CINEMATIC=3]="CINEMATIC",t}({}),Rn=function(t){return t[t.ORTHOGRAPHIC=0]="ORTHOGRAPHIC",t[t.PERSPECTIVE=1]="PERSPECTIVE",t}({}),Ln="updated",In=2e-4,Dn=function(){return u(function t(){o(this,t),this.clipSpaceNearZ=Je.NEGATIVE_ONE,this.eventEmitter=new k,this.matrix=T(),this.right=at(1,0,0),this.up=at(0,1,0),this.forward=at(0,0,1),this.position=at(0,0,1),this.focalPoint=at(0,0,0),this.distanceVector=at(0,0,-1),this.distance=1,this.azimuth=0,this.elevation=0,this.roll=0,this.relAzimuth=0,this.relElevation=0,this.relRoll=0,this.dollyingStep=0,this.maxDistance=1/0,this.minDistance=-1/0,this.zoom=1,this.rotateWorld=!1,this.fov=30,this.near=.1,this.far=1e3,this.aspect=1,this.projectionMatrix=T(),this.projectionMatrixInverse=T(),this.jitteredProjectionMatrix=void 0,this.enableUpdate=!0,this.type=Cn.EXPLORING,this.trackingMode=On.DEFAULT,this.projectionMode=Rn.PERSPECTIVE,this.frustum=new ln,this.orthoMatrix=T()},[{key:"isOrtho",value:function(){return this.projectionMode===Rn.ORTHOGRAPHIC}},{key:"getProjectionMode",value:function(){return this.projectionMode}},{key:"getPerspective",value:function(){return this.jitteredProjectionMatrix||this.projectionMatrix}},{key:"getPerspectiveInverse",value:function(){return this.projectionMatrixInverse}},{key:"getFrustum",value:function(){return this.frustum}},{key:"getPosition",value:function(){return this.position}},{key:"getFocalPoint",value:function(){return this.focalPoint}},{key:"getDollyingStep",value:function(){return this.dollyingStep}},{key:"getNear",value:function(){return this.near}},{key:"getFar",value:function(){return this.far}},{key:"getZoom",value:function(){return this.zoom}},{key:"getOrthoMatrix",value:function(){return this.orthoMatrix}},{key:"getView",value:function(){return this.view}},{key:"setEnableUpdate",value:function(t){this.enableUpdate=t}},{key:"setType",value:function(t,e){return this.type=t,this.setWorldRotation(this.type===Cn.EXPLORING),this._getAngles(),this.type===Cn.TRACKING&&void 0!==e&&this.setTrackingMode(e),this}},{key:"setProjectionMode",value:function(t){return this.projectionMode=t,this}},{key:"setTrackingMode",value:function(t){if(this.type!==Cn.TRACKING)throw Error("Impossible to set a tracking mode if the camera is not of tracking type");return this.trackingMode=t,this}},{key:"setWorldRotation",value:function(t){return this.rotateWorld=t,this._getAngles(),this}},{key:"getViewTransform",value:function(){return C(T(),this.matrix)}},{key:"getWorldTransform",value:function(){return this.matrix}},{key:"jitterProjectionMatrix",value:function(t,e){var n=_(T(),[t,e,0]);this.jitteredProjectionMatrix=R(T(),n,this.projectionMatrix)}},{key:"clearJitterProjectionMatrix",value:function(){this.jitteredProjectionMatrix=void 0}},{key:"setMatrix",value:function(t){return this.matrix=t,this._update(),this}},{key:"setProjectionMatrix",value:function(t){this.projectionMatrix=t}},{key:"setFov",value:function(t){return this.setPerspective(this.near,this.far,t,this.aspect),this}},{key:"setAspect",value:function(t){return this.setPerspective(this.near,this.far,this.fov,t),this}},{key:"setNear",value:function(t){return this.projectionMode===Rn.PERSPECTIVE?this.setPerspective(t,this.far,this.fov,this.aspect):this.setOrthographic(this.left,this.rright,this.top,this.bottom,t,this.far),this}},{key:"setFar",value:function(t){return this.projectionMode===Rn.PERSPECTIVE?this.setPerspective(this.near,t,this.fov,this.aspect):this.setOrthographic(this.left,this.rright,this.top,this.bottom,this.near,t),this}},{key:"setViewOffset",value:function(t,e,n,r,i,a){return this.aspect=t/e,void 0===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=r,this.view.width=i,this.view.height=a,this.projectionMode===Rn.PERSPECTIVE?this.setPerspective(this.near,this.far,this.fov,this.aspect):this.setOrthographic(this.left,this.rright,this.top,this.bottom,this.near,this.far),this}},{key:"clearViewOffset",value:function(){return void 0!==this.view&&(this.view.enabled=!1),this.projectionMode===Rn.PERSPECTIVE?this.setPerspective(this.near,this.far,this.fov,this.aspect):this.setOrthographic(this.left,this.rright,this.top,this.bottom,this.near,this.far),this}},{key:"setZoom",value:function(t){return this.zoom=t,this.projectionMode===Rn.ORTHOGRAPHIC?this.setOrthographic(this.left,this.rright,this.top,this.bottom,this.near,this.far):this.projectionMode===Rn.PERSPECTIVE&&this.setPerspective(this.near,this.far,this.fov,this.aspect),this}},{key:"setZoomByViewportPoint",value:function(t,e){var n=this.canvas.viewport2Canvas({x:e[0],y:e[1]}),r=n.x,i=n.y,a=this.roll;this.rotate(0,0,-a),this.setPosition(r,i),this.setFocalPoint(r,i),this.setZoom(t),this.rotate(0,0,a);var o=this.canvas.viewport2Canvas({x:e[0],y:e[1]}),s=at(o.x-r,o.y-i,0),u=ft(s,this.right)/it(this.right),l=ft(s,this.up)/it(this.up),c=g(this.getPosition(),2),h=c[0],f=c[1],d=g(this.getFocalPoint(),2),v=d[0],p=d[1];return this.setPosition(h-u,f-l),this.setFocalPoint(v-u,p-l),this}},{key:"setPerspective",value:function(t,e,n,r){var i;this.projectionMode=Rn.PERSPECTIVE,this.fov=n,this.near=t,this.far=e,this.aspect=r;var a=this.near*Math.tan(mn(.5*this.fov))/this.zoom,o=2*a,s=this.aspect*o,u=-.5*s;if(null!==(i=this.view)&&void 0!==i&&i.enabled){var l=this.view.fullWidth,c=this.view.fullHeight;u+=this.view.offsetX*s/l,a-=this.view.offsetY*o/c,s*=this.view.width/l,o*=this.view.height/c}return function(t,e,n,r,i,a,o){var s,u,l=2*a,c=n-e,h=r-i,f=l/h,d=(n+e)/c,v=(r+i)/h,p=o-a,y=o*a;arguments.length>7&&void 0!==arguments[7]&&arguments[7]?(s=-o/p,u=-y/p):(s=-(o+a)/p,u=-2*y/p),t[0]=l/c,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=f,t[6]=0,t[7]=0,t[8]=d,t[9]=v,t[10]=s,t[11]=-1,t[12]=0,t[13]=0,t[14]=u,t[15]=0}(this.projectionMatrix,u,u+s,a-o,a,t,this.far,this.clipSpaceNearZ===Je.ZERO),C(this.projectionMatrixInverse,this.projectionMatrix),this.triggerUpdate(),this}},{key:"setOrthographic",value:function(t,e,n,r,i,a){var o;this.projectionMode=Rn.ORTHOGRAPHIC,this.rright=e,this.left=t,this.top=n,this.bottom=r,this.near=i,this.far=a;var s=(this.rright-this.left)/(2*this.zoom),u=(this.top-this.bottom)/(2*this.zoom),l=(this.rright+this.left)/2,c=(this.top+this.bottom)/2,h=l-s,f=l+s,d=c+u,v=c-u;if(null!==(o=this.view)&&void 0!==o&&o.enabled){var p=(this.rright-this.left)/this.view.fullWidth/this.zoom,y=(this.top-this.bottom)/this.view.fullHeight/this.zoom;f=(h+=p*this.view.offsetX)+p*this.view.width,v=(d-=y*this.view.offsetY)-y*this.view.height}return this.clipSpaceNearZ===Je.NEGATIVE_ONE?K(this.projectionMatrix,h,f,d,v,i,a):Q(this.projectionMatrix,h,f,d,v,i,a),C(this.projectionMatrixInverse,this.projectionMatrix),this._getOrthoMatrix(),this.triggerUpdate(),this}},{key:"setPosition",value:function(t){var e=pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.position[1],arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.position[2]);return this._setPosition(e),this.setFocalPoint(this.focalPoint),this.triggerUpdate(),this}},{key:"setFocalPoint",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.focalPoint[1],n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.focalPoint[2],r=at(0,1,0);if(this.focalPoint=pn(t,e,n),this.trackingMode===On.CINEMATIC){var i=lt(nt(),this.focalPoint,this.position);t=i[0],e=i[1],n=i[2];var a=it(i),o=xn(Math.asin(e/a)),s=90+xn(Math.atan2(n,t)),u=T();D(u,u,mn(s)),I(u,u,mn(o)),r=pt(nt(),[0,1,0],u)}return C(this.matrix,$(T(),this.position,this.focalPoint,r)),this._getAxes(),this._getDistance(),this._getAngles(),this.triggerUpdate(),this}},{key:"getDistance",value:function(){return this.distance}},{key:"getDistanceVector",value:function(){return this.distanceVector}},{key:"setDistance",value:function(t){if(this.distance===t||0>t)return this;this.distance=t,In>this.distance&&(this.distance=In),this.dollyingStep=this.distance/100;var e=nt(),n=this.forward,r=this.focalPoint;return e[0]=(t=this.distance)*n[0]+r[0],e[1]=t*n[1]+r[1],e[2]=t*n[2]+r[2],this._setPosition(e),this.triggerUpdate(),this}},{key:"setMaxDistance",value:function(t){return this.maxDistance=t,this}},{key:"setMinDistance",value:function(t){return this.minDistance=t,this}},{key:"setAzimuth",value:function(t){return this.azimuth=dn(t),this.computeMatrix(),this._getAxes(),this.type===Cn.ORBITING||this.type===Cn.EXPLORING?this._getPosition():this.type===Cn.TRACKING&&this._getFocalPoint(),this.triggerUpdate(),this}},{key:"getAzimuth",value:function(){return this.azimuth}},{key:"setElevation",value:function(t){return this.elevation=dn(t),this.computeMatrix(),this._getAxes(),this.type===Cn.ORBITING||this.type===Cn.EXPLORING?this._getPosition():this.type===Cn.TRACKING&&this._getFocalPoint(),this.triggerUpdate(),this}},{key:"getElevation",value:function(){return this.elevation}},{key:"setRoll",value:function(t){return this.roll=dn(t),this.computeMatrix(),this._getAxes(),this.type===Cn.ORBITING||this.type===Cn.EXPLORING?this._getPosition():this.type===Cn.TRACKING&&this._getFocalPoint(),this.triggerUpdate(),this}},{key:"getRoll",value:function(){return this.roll}},{key:"_update",value:function(){this._getAxes(),this._getPosition(),this._getDistance(),this._getAngles(),this._getOrthoMatrix(),this.triggerUpdate()}},{key:"computeMatrix",value:function(){var t=Tt(Et(),[0,0,1],mn(this.roll));P(this.matrix);var e=Tt(Et(),[1,0,0],mn((this.rotateWorld&&this.type!==Cn.TRACKING||this.type===Cn.TRACKING?1:-1)*this.elevation)),n=Tt(Et(),[0,1,0],mn((this.rotateWorld&&this.type!==Cn.TRACKING||this.type===Cn.TRACKING?1:-1)*this.azimuth)),r=wt(Et(),n,e);r=wt(Et(),r,t);var i=H(T(),r);this.type===Cn.ORBITING||this.type===Cn.EXPLORING?(L(this.matrix,this.matrix,this.focalPoint),R(this.matrix,this.matrix,i),L(this.matrix,this.matrix,[0,0,this.distance])):this.type===Cn.TRACKING&&(L(this.matrix,this.matrix,this.position),R(this.matrix,this.matrix,i))}},{key:"_setPosition",value:function(t,e,n){this.position=pn(t,e,n);var r=this.matrix;r[12]=this.position[0],r[13]=this.position[1],r[14]=this.position[2],r[15]=1,this._getOrthoMatrix()}},{key:"_getAxes",value:function(){ot(this.right,pn(bt(kt(),[1,0,0,0],this.matrix))),ot(this.up,pn(bt(kt(),[0,1,0,0],this.matrix))),ot(this.forward,pn(bt(kt(),[0,0,1,0],this.matrix))),ht(this.right,this.right),ht(this.up,this.up),ht(this.forward,this.forward)}},{key:"_getAngles",value:function(){var t=this.distanceVector[0],e=this.distanceVector[1],n=this.distanceVector[2],r=it(this.distanceVector);if(0===r)return this.elevation=0,void(this.azimuth=0);this.type===Cn.TRACKING||this.rotateWorld?(this.elevation=xn(Math.asin(e/r)),this.azimuth=xn(Math.atan2(-t,-n))):(this.elevation=-xn(Math.asin(e/r)),this.azimuth=-xn(Math.atan2(-t,-n)))}},{key:"_getPosition",value:function(){ot(this.position,pn(bt(kt(),[0,0,0,1],this.matrix))),this._getDistance()}},{key:"_getFocalPoint",value:function(){var t,e;!function(t,e,n){var r=e[0],i=e[1],a=e[2];t[0]=r*n[0]+i*n[3]+a*n[6],t[1]=r*n[1]+i*n[4]+a*n[7],t[2]=r*n[2]+i*n[5]+a*n[8]}(this.distanceVector,[0,0,-this.distance],(t=E(),e=this.matrix,t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[4],t[4]=e[5],t[5]=e[6],t[6]=e[8],t[7]=e[9],t[8]=e[10],t)),ut(this.focalPoint,this.position,this.distanceVector),this._getDistance()}},{key:"_getDistance",value:function(){this.distanceVector=lt(nt(),this.focalPoint,this.position),this.distance=it(this.distanceVector),this.dollyingStep=this.distance/100}},{key:"_getOrthoMatrix",value:function(){if(this.projectionMode===Rn.ORTHOGRAPHIC){var t=this.position,e=Tt(Et(),[0,0,1],-this.roll*Math.PI/180);W(this.orthoMatrix,e,at((this.rright-this.left)/2-t[0],(this.top-this.bottom)/2-t[1],0),at(this.zoom,this.zoom,1),t)}}},{key:"triggerUpdate",value:function(){if(this.enableUpdate){var t=this.getViewTransform(),e=R(T(),this.getPerspective(),t);this.getFrustum().extractFromVPMatrix(e),this.eventEmitter.emit(Ln)}}},{key:"rotate",value:function(t,e,n){throw Error(fn)}},{key:"pan",value:function(t,e){throw Error(fn)}},{key:"dolly",value:function(t){throw Error(fn)}},{key:"createLandmark",value:function(t,e){throw Error(fn)}},{key:"gotoLandmark",value:function(t,e){throw Error(fn)}},{key:"cancelLandmarkAnimation",value:function(){throw Error(fn)}}])}(),_n=function(t){return t[t.Standard=0]="Standard",t}({}),Gn=function(t){return t[t.ADDED=0]="ADDED",t[t.REMOVED=1]="REMOVED",t[t.Z_INDEX_CHANGED=2]="Z_INDEX_CHANGED",t}({}),Fn=nt(),Bn=T(),Un=Et();function 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this.constructor(a(a({},this.config),{},{style:n}));return o.setLocalTransform(this.getLocalTransform()),t&&this.children.forEach(function(e){if(!e.style.isMarker){var n=e.cloneNode(t);o.appendChild(n)}}),o}},{key:"initAttributes",value:function(){ts.styleValueRegistry.processProperties(this,arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},{forceUpdateGeometry:!0}),this.dirty()}},{key:"setAttribute",value:function(t,n){var r=arguments.length>2&&void 0!==arguments[2]&&arguments[2],i=3>=arguments.length||void 0===arguments[3]||arguments[3];Ht(n)||(r||n!==this.attributes[t])&&(this.internalSetAttribute(t,n,{memoize:i}),De(e,"setAttribute",this,3)([t,n]))}},{key:"internalSetAttribute",value:function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=this.attributes[t],a=this.parsedStyle[t];ts.styleValueRegistry.processProperties(this,r({},t,e),n),this.dirty();var o,s=this.parsedStyle[t];if(this.isConnected)if(cs.relatedNode=this,cs.prevValue=i,cs.newValue=e,cs.attrName=t,cs.prevParsedValue=a,cs.newParsedValue=s,this.isMutationObserved)this.dispatchEvent(cs);else{var u,l=!0===(null===(u=this.ownerDocument.defaultView.getConfig().future)||void 0===u?void 0:u.experimentalCancelEventPropagation);cs.target=this,this.ownerDocument.defaultView.dispatchEvent(cs,!0,l)}(this.isCustomElement&&this.isConnected||!this.isCustomElement)&&(null===(o=this.attributeChangedCallback)||void 0===o||o.call(this,t,i,e,a,s))}},{key:"getBBox",value:function(){var t=this.getBounds(),e=g(t.getMin(),2),n=e[0],r=e[1],i=g(t.getMax(),2);return new hn(n,r,i[0]-n,i[1]-r)}},{key:"setOrigin",value:function(t){return ts.sceneGraphService.setOrigin(this,pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,!1)),this}},{key:"getOrigin",value:function(){return ts.sceneGraphService.getOrigin(this)}},{key:"setPosition",value:function(t){return ts.sceneGraphService.setPosition(this,pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,!1)),this}},{key:"setLocalPosition",value:function(t){return ts.sceneGraphService.setLocalPosition(this,pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,!1)),this}},{key:"translate",value:function(t){return ts.sceneGraphService.translate(this,pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,!1)),this}},{key:"translateLocal",value:function(t){return ts.sceneGraphService.translateLocal(this,pn(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,!1)),this}},{key:"getPosition",value:function(){return ts.sceneGraphService.getPosition(this)}},{key:"getLocalPosition",value:function(){return ts.sceneGraphService.getLocalPosition(this)}},{key:"scale",value:function(t,e,n){return this.scaleLocal(t,e,n)}},{key:"scaleLocal",value:function(t,e,n){return"number"==typeof t&&(t=pn(t,e=e||t,n=n||t,!1)),ts.sceneGraphService.scaleLocal(this,t),this}},{key:"setLocalScale",value:function(t,e,n){return"number"==typeof t&&(t=pn(t,e=e||t,n=n||t,!1)),ts.sceneGraphService.setLocalScale(this,t),this}},{key:"getLocalScale",value:function(){return ts.sceneGraphService.getLocalScale(this)}},{key:"getScale",value:function(){return ts.sceneGraphService.getScale(this)}},{key:"getEulerAngles",value:function(){return xn(g(Mn(hs,ts.sceneGraphService.getWorldTransform(this)),3)[2])}},{key:"getLocalEulerAngles",value:function(){return xn(g(Mn(hs,ts.sceneGraphService.getLocalRotation(this)),3)[2])}},{key:"setEulerAngles",value:function(t){return ts.sceneGraphService.setEulerAngles(this,0,0,t),this}},{key:"setLocalEulerAngles",value:function(t){return ts.sceneGraphService.setLocalEulerAngles(this,0,0,t),this}},{key:"rotateLocal",value:function(t,e,n){return Dt(e)&&Dt(n)?ts.sceneGraphService.rotateLocal(this,0,0,t):ts.sceneGraphService.rotateLocal(this,t,e,n),this}},{key:"rotate",value:function(t,e,n){return Dt(e)&&Dt(n)?ts.sceneGraphService.rotate(this,0,0,t):ts.sceneGraphService.rotate(this,t,e,n),this}},{key:"setRotation",value:function(t,e,n,r){return ts.sceneGraphService.setRotation(this,t,e,n,r),this}},{key:"setLocalRotation",value:function(t,e,n,r){return ts.sceneGraphService.setLocalRotation(this,t,e,n,r),this}},{key:"setLocalSkew",value:function(t,e){return ts.sceneGraphService.setLocalSkew(this,t,e),this}},{key:"getRotation",value:function(){return ts.sceneGraphService.getRotation(this)}},{key:"getLocalRotation",value:function(){return ts.sceneGraphService.getLocalRotation(this)}},{key:"getLocalSkew",value:function(){return ts.sceneGraphService.getLocalSkew(this)}},{key:"getLocalTransform",value:function(){return ts.sceneGraphService.getLocalTransform(this)}},{key:"getWorldTransform",value:function(){return ts.sceneGraphService.getWorldTransform(this)}},{key:"setLocalTransform",value:function(t){return ts.sceneGraphService.setLocalTransform(this,t),this}},{key:"resetLocalTransform",value:function(){ts.sceneGraphService.resetLocalTransform(this)}},{key:"getAnimations",value:function(){return this.activeAnimations}},{key:"animate",value:function(t,e){var n,r=null===(n=this.ownerDocument)||void 0===n?void 0:n.timeline;return r?r.play(this,t,e):null}},{key:"isVisible",value:function(){var t;return"hidden"!==(null===(t=this.parsedStyle)||void 0===t?void 0:t.visibility)}},{key:"interactive",get:function(){return this.isInteractive()},set:function(t){this.style.pointerEvents=t?"auto":"none"}},{key:"isInteractive",value:function(){var t;return"none"!==(null===(t=this.parsedStyle)||void 0===t?void 0:t.pointerEvents)}},{key:"isCulled",value:function(){return!(!this.cullable||!this.cullable.enable||this.cullable.visible)}},{key:"toFront",value:function(){return this.parentNode&&(this.style.zIndex=Math.max.apply(Math,h(this.parentNode.children.map(function(t){return Number(t.style.zIndex)})))+1),this}},{key:"toBack",value:function(){return this.parentNode&&(this.style.zIndex=Math.min.apply(Math,h(this.parentNode.children.map(function(t){return Number(t.style.zIndex)})))-1),this}},{key:"getConfig",value:function(){return this.config}},{key:"attr",value:function(){for(var t=this,e=arguments.length,n=Array(e),r=0;e>r;r++)n[r]=arguments[r];var i=n[0],a=n[1];return i?function(t){var e=typeof t;return null!==t&&"object"===e||"function"===e}(i)?(Object.keys(i).forEach(function(e){t.setAttribute(e,i[e])}),this):2===n.length?(this.setAttribute(i,a),this):this.attributes[i]:this.attributes}},{key:"getMatrix",value:function(t){var e=t||this.getWorldTransform(),n=g(z(hs,e),2),r=n[0],i=n[1],a=g(j(hs,e),2),o=a[0],s=a[1],u=X(fs,e),l=g(Mn(hs,u),3);return bn(l[0]||l[2],r,i,o,s)}},{key:"getLocalMatrix",value:function(){return this.getMatrix(this.getLocalTransform())}},{key:"setMatrix",value:function(t){var e=g(En(t),5),n=e[0],r=e[1],i=e[2],a=e[3];this.setEulerAngles(e[4]).setPosition(n,r).setLocalScale(i,a)}},{key:"setLocalMatrix",value:function(t){var e=g(En(t),5),n=e[0],r=e[1],i=e[2],a=e[3];this.setLocalEulerAngles(e[4]).setLocalPosition(n,r).setLocalScale(i,a)}},{key:"show",value:function(){this.forEach(function(t){t.style.visibility="visible"})}},{key:"hide",value:function(){this.forEach(function(t){t.style.visibility="hidden"})}},{key:"getCount",value:function(){return this.childElementCount}},{key:"getParent",value:function(){return this.parentElement}},{key:"getChildren",value:function(){return this.children}},{key:"getFirst",value:function(){return this.firstElementChild}},{key:"getLast",value:function(){return this.lastElementChild}},{key:"getChildByIndex",value:function(t){return this.children[t]||null}},{key:"add",value:function(t,e){return this.appendChild(t,e)}},{key:"set",value:function(t,e){this.config[t]=e}},{key:"get",value:function(t){return this.config[t]}},{key:"moveTo",value:function(t){return this.setPosition(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0),this}},{key:"move",value:function(t){return this.setPosition(t,arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,arguments.length>2&&void 0!==arguments[2]?arguments[2]:0),this}},{key:"setZIndex",value:function(t){return this.style.zIndex=t,this}}])}(ss);ds.PARSED_STYLE_LIST=new Set(["class","className","clipPath","cursor","display","draggable","droppable","fill","fillOpacity","fillRule","filter","increasedLineWidthForHitTesting","lineCap","lineDash","lineDashOffset","lineJoin","lineWidth","miterLimit","hitArea","offsetDistance","offsetPath","offsetX","offsetY","opacity","pointerEvents","shadowColor","shadowType","shadowBlur","shadowOffsetX","shadowOffsetY","stroke","strokeOpacity","strokeWidth","strokeLinecap","strokeLineJoin","strokeDasharray","strokeDashoffset","transform","transformOrigin","textTransform","visibility","zIndex"]);var vs=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return o(this,e),p(this,e,[a({type:$e.CIRCLE},t)])}return m(e,t),u(e)}(ds);vs.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["cx","cy","cz","r","isBillboard","isSizeAttenuation"]));var ps=["style"],ys=function(t){function e(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.style,i=Qe(n,ps);return o(this,e),(t=p(this,e,[a({style:r},i)])).isCustomElement=!0,t}return m(e,t),u(e)}(ds);ys.PARSED_STYLE_LIST=new Set(["class","className","clipPath","cursor","draggable","droppable","opacity","pointerEvents","transform","transformOrigin","zIndex","visibility"]);var ms=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return o(this,e),p(this,e,[a({type:$e.ELLIPSE},t)])}return m(e,t),u(e)}(ds);ms.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["cx","cy","cz","rx","ry","isBillboard","isSizeAttenuation"])),(function(t){function e(){return o(this,e),p(this,e,[{type:$e.FRAGMENT}])}return m(e,t),u(e)}(ds)).PARSED_STYLE_LIST=new Set(["class","className"]);var gs=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return o(this,e),p(this,e,[a({type:$e.GROUP},t)])}return m(e,t),u(e)}(ds);gs.PARSED_STYLE_LIST=new Set(["class","className","clipPath","cursor","draggable","droppable","opacity","pointerEvents","transform","transformOrigin","zIndex","visibility"]);var xs=["style"],ks=function(t){function e(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.style,i=Qe(n,xs);return o(this,e),(t=p(this,e,[a({type:$e.HTML,style:r},i)])).cullable.enable=!1,t}return m(e,t),u(e,[{key:"getDomElement",value:function(){return this.parsedStyle.$el}},{key:"getClientRects",value:function(){return[this.getBoundingClientRect()]}},{key:"getLocalBounds",value:function(){if(this.parentNode){var t=C(T(),this.parentNode.getWorldTransform()),e=this.getBounds();if(!sn.isEmpty(e)){var n=new sn;return n.setFromTransformedAABB(e,t),n}}return this.getBounds()}}])}(ds);ks.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["x","y","$el","innerHTML","width","height"]));var Ms=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return o(this,e),p(this,e,[a({type:$e.IMAGE},t)])}return m(e,t),u(e)}(ds);Ms.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["x","y","z","src","width","height","isBillboard","billboardRotation","isSizeAttenuation","keepAspectRatio"]));var bs=["style"],Es=function(t){function e(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.style,i=Qe(n,bs);o(this,e),(t=p(this,e,[a({type:$e.LINE,style:a({x1:0,y1:0,x2:0,y2:0,z1:0,z2:0},r)},i)])).markerStartAngle=0,t.markerEndAngle=0;var s=t.parsedStyle,u=s.markerStart,l=s.markerEnd;return u&&us(u)&&(t.markerStartAngle=u.getLocalEulerAngles(),t.appendChild(u)),l&&us(l)&&(t.markerEndAngle=l.getLocalEulerAngles(),t.appendChild(l)),t.transformMarker(!0),t.transformMarker(!1),t}return m(e,t),u(e,[{key:"attributeChangedCallback",value:function(t,e,n,r,i){"x1"===t||"y1"===t||"x2"===t||"y2"===t||"markerStartOffset"===t||"markerEndOffset"===t?(this.transformMarker(!0),this.transformMarker(!1)):"markerStart"===t?(r&&us(r)&&(this.markerStartAngle=0,r.remove()),i&&us(i)&&(this.markerStartAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!0))):"markerEnd"===t&&(r&&us(r)&&(this.markerEndAngle=0,r.remove()),i&&us(i)&&(this.markerEndAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!1)))}},{key:"transformMarker",value:function(t){var e=this.parsedStyle,n=e.markerStartOffset,r=e.markerEndOffset,i=e.x1,a=e.x2,o=e.y1,s=e.y2,u=t?e.markerStart:e.markerEnd;if(u&&us(u)){var l,c,h,f,d,v,p;t?(f=i,d=o,c=a-i,h=s-o,v=n||0,p=this.markerStartAngle):(f=a,d=s,c=i-a,h=o-s,v=r||0,p=this.markerEndAngle),u.setLocalEulerAngles(180*(l=Math.atan2(h,c))/Math.PI+p),u.setLocalPosition(f+Math.cos(l)*v,d+Math.sin(l)*v)}}},{key:"getPoint",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.parsedStyle,r=Ve(n.x1,n.y1,n.x2,n.y2,t),i=r.x,a=r.y,o=pt(nt(),at(i,a,0),e?this.getWorldTransform():this.getLocalTransform());return new cn(o[0],o[1])}},{key:"getPointAtLength",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return this.getPoint(t/this.getTotalLength(),e)}},{key:"getTotalLength",value:function(){var t=this.parsedStyle;return Ye(t.x1,t.y1,t.x2,t.y2)}}])}(ds);Es.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["x1","y1","x2","y2","z1","z2","isBillboard","isSizeAttenuation","markerStart","markerEnd","markerStartOffset","markerEndOffset"]));var Ts=["style"],ws=function(t){function e(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.style,i=Qe(n,Ts);o(this,e),(t=p(this,e,[a({type:$e.PATH,style:r,initialParsedStyle:{miterLimit:4,d:a({},Vn)}},i)])).markerStartAngle=0,t.markerEndAngle=0,t.markerMidList=[];var s=t.parsedStyle,u=s.markerStart,l=s.markerEnd,c=s.markerMid;return u&&us(u)&&(t.markerStartAngle=u.getLocalEulerAngles(),t.appendChild(u)),c&&us(c)&&t.placeMarkerMid(c),l&&us(l)&&(t.markerEndAngle=l.getLocalEulerAngles(),t.appendChild(l)),t.transformMarker(!0),t.transformMarker(!1),t}return m(e,t),u(e,[{key:"attributeChangedCallback",value:function(t,e,n,r,i){"d"===t?(this.transformMarker(!0),this.transformMarker(!1),this.placeMarkerMid(this.parsedStyle.markerMid)):"markerStartOffset"===t||"markerEndOffset"===t?(this.transformMarker(!0),this.transformMarker(!1)):"markerStart"===t?(r&&us(r)&&(this.markerStartAngle=0,r.remove()),i&&us(i)&&(this.markerStartAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!0))):"markerEnd"===t?(r&&us(r)&&(this.markerEndAngle=0,r.remove()),i&&us(i)&&(this.markerEndAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!1))):"markerMid"===t&&this.placeMarkerMid(i)}},{key:"transformMarker",value:function(t){var e=this.parsedStyle,n=e.markerStartOffset,r=e.markerEndOffset,i=t?e.markerStart:e.markerEnd;if(i&&us(i)){var a,o,s,u,l,c,h;if(t){var f=g(this.getStartTangent(),2),d=f[0],v=f[1];u=v[0],l=v[1],o=d[0]-v[0],s=d[1]-v[1],c=n||0,h=this.markerStartAngle}else{var p=g(this.getEndTangent(),2),y=p[0],m=p[1];u=m[0],l=m[1],o=y[0]-m[0],s=y[1]-m[1],c=r||0,h=this.markerEndAngle}i.setLocalEulerAngles(180*(a=Math.atan2(s,o))/Math.PI+h),i.setLocalPosition(u+Math.cos(a)*c,l+Math.sin(a)*c)}}},{key:"placeMarkerMid",value:function(t){var e=this.parsedStyle.d.segments;if(this.markerMidList.forEach(function(t){t.remove()}),t&&us(t))for(var n=1;e.length-1>n;n++){var r=g(e[n].currentPoint,2),i=r[0],a=r[1],o=1===n?t:t.cloneNode(!0);this.markerMidList.push(o),this.appendChild(o),o.setLocalPosition(i,a)}}},{key:"getTotalLength",value:function(){return Ni(this)}},{key:"getPointAtLength",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=function(t,e,n){return Ce(t,e,qt(qt({},n),{bbox:!1,length:!0})).point}(this.parsedStyle.d.absolutePath,t),r=n.x,i=n.y,a=pt(nt(),at(r,i,0),e?this.getWorldTransform():this.getLocalTransform());return new cn(a[0],a[1])}},{key:"getPoint",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return this.getPointAtLength(t*Ni(this),e)}},{key:"getStartTangent",value:function(){var t=this.parsedStyle.d.segments,e=[];if(t.length>1){var n=t[0].currentPoint,r=t[1].currentPoint,i=t[1].startTangent;e=[],i?(e.push([n[0]-i[0],n[1]-i[1]]),e.push([n[0],n[1]])):(e.push([r[0],r[1]]),e.push([n[0],n[1]]))}return e}},{key:"getEndTangent",value:function(){var t=this.parsedStyle.d.segments,e=t.length,n=[];if(e>1){var r=t[e-2].currentPoint,i=t[e-1].currentPoint,a=t[e-1].endTangent;n=[],a?(n.push([i[0]-a[0],i[1]-a[1]]),n.push([i[0],i[1]])):(n.push([r[0],r[1]]),n.push([i[0],i[1]]))}return n}}])}(ds);ws.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["d","markerStart","markerMid","markerEnd","markerStartOffset","markerEndOffset","isBillboard","isSizeAttenuation"]));var Ns=["style"],Ss=function(t){function e(){var t,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=n.style,i=Qe(n,Ns);o(this,e),(t=p(this,e,[a({type:$e.POLYGON,style:r,initialParsedStyle:{points:{points:[],totalLength:0,segments:[]},miterLimit:4,isClosed:!0}},i)])).markerStartAngle=0,t.markerEndAngle=0,t.markerMidList=[];var s=t.parsedStyle,u=s.markerStart,l=s.markerEnd,c=s.markerMid;return u&&us(u)&&(t.markerStartAngle=u.getLocalEulerAngles(),t.appendChild(u)),c&&us(c)&&t.placeMarkerMid(c),l&&us(l)&&(t.markerEndAngle=l.getLocalEulerAngles(),t.appendChild(l)),t.transformMarker(!0),t.transformMarker(!1),t}return m(e,t),u(e,[{key:"attributeChangedCallback",value:function(t,e,n,r,i){"points"===t?(this.transformMarker(!0),this.transformMarker(!1),this.placeMarkerMid(this.parsedStyle.markerMid)):"markerStartOffset"===t||"markerEndOffset"===t?(this.transformMarker(!0),this.transformMarker(!1)):"markerStart"===t?(r&&us(r)&&(this.markerStartAngle=0,r.remove()),i&&us(i)&&(this.markerStartAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!0))):"markerEnd"===t?(r&&us(r)&&(this.markerEndAngle=0,r.remove()),i&&us(i)&&(this.markerEndAngle=i.getLocalEulerAngles(),this.appendChild(i),this.transformMarker(!1))):"markerMid"===t&&this.placeMarkerMid(i)}},{key:"transformMarker",value:function(t){var e=this.parsedStyle,n=e.markerStartOffset,r=e.markerEndOffset,i=(e.points||{}).points,a=t?e.markerStart:e.markerEnd;if(a&&us(a)&&i){var o,s,u,l,c,h,f;if(l=i[0][0],c=i[0][1],t)s=i[1][0]-i[0][0],u=i[1][1]-i[0][1],h=n||0,f=this.markerStartAngle;else{var d=i.length;this.parsedStyle.isClosed?(s=i[d-1][0]-i[0][0],u=i[d-1][1]-i[0][1]):(l=i[d-1][0],c=i[d-1][1],s=i[d-2][0]-i[d-1][0],u=i[d-2][1]-i[d-1][1]),h=r||0,f=this.markerEndAngle}a.setLocalEulerAngles(180*(o=Math.atan2(u,s))/Math.PI+f),a.setLocalPosition(l+Math.cos(o)*h,c+Math.sin(o)*h)}}},{key:"placeMarkerMid",value:function(t){var e=(this.parsedStyle.points||{}).points;if(this.markerMidList.forEach(function(t){t.remove()}),this.markerMidList=[],t&&us(t)&&e)for(var n=1;(this.parsedStyle.isClosed?e.length:e.length-1)>n;n++){var r=e[n][0],i=e[n][1],a=1===n?t:t.cloneNode(!0);this.markerMidList.push(a),this.appendChild(a),a.setLocalPosition(r,i)}}}])}(ds);Ss.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["points","markerStart","markerMid","markerEnd","markerStartOffset","markerEndOffset","isClosed","isBillboard","isSizeAttenuation"]));var Ps=["style"],As=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=t.style,r=Qe(t,Ps);return o(this,e),p(this,e,[a({type:$e.POLYLINE,style:n,initialParsedStyle:{points:{points:[],totalLength:0,segments:[]},miterLimit:4,isClosed:!1}},r)])}return m(e,t),u(e,[{key:"getTotalLength",value:function(){return 0===(t=this).parsedStyle.points.totalLength&&(t.parsedStyle.points.totalLength=We(t.parsedStyle.points.points)),t.parsedStyle.points.totalLength;var t}},{key:"getPointAtLength",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];return this.getPoint(t/this.getTotalLength(),e)}},{key:"getPoint",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.parsedStyle.points.points;if(0===this.parsedStyle.points.segments.length){var r,i,a=[],o=0,s=this.getTotalLength();n.forEach(function(t,e){n[e+1]&&((r=[0,0])[0]=o/s,i=Ye(t[0],t[1],n[e+1][0],n[e+1][1]),r[1]=(o+=i)/s,a.push(r))}),this.parsedStyle.points.segments=a}var u=0,l=0;this.parsedStyle.points.segments.forEach(function(e,n){e[0]>t||t>e[1]||(u=(t-e[0])/(e[1]-e[0]),l=n)});var c=Ve(n[l][0],n[l][1],n[l+1][0],n[l+1][1],u),h=c.x,f=c.y,d=pt(nt(),at(h,f,0),e?this.getWorldTransform():this.getLocalTransform());return new cn(d[0],d[1])}},{key:"getStartTangent",value:function(){var t=this.parsedStyle.points.points,e=[];return e.push([t[1][0],t[1][1]]),e.push([t[0][0],t[0][1]]),e}},{key:"getEndTangent",value:function(){var t=this.parsedStyle.points.points,e=t.length-1,n=[];return n.push([t[e-1][0],t[e-1][1]]),n.push([t[e][0],t[e][1]]),n}}])}(Ss);As.PARSED_STYLE_LIST=new Set([].concat(h(Ss.PARSED_STYLE_LIST),["points","markerStart","markerMid","markerEnd","markerStartOffset","markerEndOffset","isBillboard"]));var Cs=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return o(this,e),p(this,e,[a({type:$e.RECT},t)])}return m(e,t),u(e)}(ds);Cs.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["x","y","z","width","height","isBillboard","isSizeAttenuation","radius"]));var Os=["style"],Rs=function(t){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=t.style,r=Qe(t,Os);return o(this,e),p(this,e,[a({type:$e.TEXT,style:a({fill:"black"},n)},r)])}return m(e,t),u(e,[{key:"getComputedTextLength",value:function(){var t;return this.getGeometryBounds(),(null===(t=this.parsedStyle.metrics)||void 0===t?void 0:t.maxLineWidth)||0}},{key:"getLineBoundingRects",value:function(){var t;return this.getGeometryBounds(),(null===(t=this.parsedStyle.metrics)||void 0===t?void 0:t.lineMetrics)||[]}},{key:"isOverflowing",value:function(){return this.getGeometryBounds(),!!this.parsedStyle.isOverflowing}}])}(ds);Rs.PARSED_STYLE_LIST=new Set([].concat(h(ds.PARSED_STYLE_LIST),["x","y","z","isBillboard","billboardRotation","isSizeAttenuation","text","textAlign","textBaseline","fontStyle","fontSize","fontFamily","fontWeight","fontVariant","lineHeight","letterSpacing","leading","wordWrap","wordWrapWidth","maxLines","textOverflow","isOverflowing","textPath","textDecorationLine","textDecorationColor","textDecorationStyle","textPathSide","textPathStartOffset","metrics","dx","dy"])),(function(){function t(e){o(this,t),this.strategies=e}return u(t,[{key:"apply",value:function(e){var n=e.config,r=e.camera,i=e.renderingService,a=e.renderingContext,o=this.strategies;i.hooks.cull.tap(t.tag,function(t){if(t){var e,i=t.cullable;if(i.visible=0===o.length?a.unculledEntities.indexOf(t.entity)>-1:o.every(function(e){return e.isVisible(r,t)}),!t.isCulled()&&t.isVisible())return t;var s=!0===(null===(e=n.future)||void 0===e?void 0:e.experimentalCancelEventPropagation);return t.dispatchEvent(new mo(Eo.CULLED),s,s),null}return t}),i.hooks.afterRender.tap(t.tag,function(t){t.cullable.visibilityPlaneMask=-1})}}])}()).tag="Culling",(function(){function t(){var e=this;o(this,t),this.autoPreventDefault=!1,this.rootPointerEvent=new po(null),this.rootWheelEvent=new yo(null),this.onPointerMove=function(t){var n,r=null===(n=e.context.renderingContext.root)||void 0===n||null===(n=n.ownerDocument)||void 0===n?void 0:n.defaultView;if(!r.supportsTouchEvents||"touch"!==t.pointerType){var i,a=Ke(e.normalizeToPointerEvent(t,r));try{for(a.s();!(i=a.n()).done;){var o=e.bootstrapEvent(e.rootPointerEvent,i.value,r,t);e.context.eventService.mapEvent(o)}}catch(t){a.e(t)}finally{a.f()}e.setCursor(e.context.eventService.cursor)}},this.onClick=function(t){var n,r,i=null===(n=e.context.renderingContext.root)||void 0===n||null===(n=n.ownerDocument)||void 0===n?void 0:n.defaultView,a=Ke(e.normalizeToPointerEvent(t,i));try{for(a.s();!(r=a.n()).done;){var o=e.bootstrapEvent(e.rootPointerEvent,r.value,i,t);e.context.eventService.mapEvent(o)}}catch(t){a.e(t)}finally{a.f()}e.setCursor(e.context.eventService.cursor)}}return u(t,[{key:"apply",value:function(e){var n=this;this.context=e;var r=e.renderingService,i=this.context.renderingContext.root.ownerDocument.defaultView;this.context.eventService.setPickHandler(function(t){return n.context.renderingService.hooks.pickSync.call({position:t,picked:[],topmost:!0}).picked[0]||null}),r.hooks.pointerWheel.tap(t.tag,function(t){var e=n.normalizeWheelEvent(t);n.context.eventService.mapEvent(e)}),r.hooks.pointerDown.tap(t.tag,function(t){if(!i.supportsTouchEvents||"touch"!==t.pointerType){var e=n.normalizeToPointerEvent(t,i);if(n.autoPreventDefault&&e[0].isNormalized)(t.cancelable||!("cancelable"in t))&&t.preventDefault();var r,a=Ke(e);try{for(a.s();!(r=a.n()).done;){var o=n.bootstrapEvent(n.rootPointerEvent,r.value,i,t);n.context.eventService.mapEvent(o)}}catch(t){a.e(t)}finally{a.f()}n.setCursor(n.context.eventService.cursor)}}),r.hooks.pointerUp.tap(t.tag,function(t){if(!i.supportsTouchEvents||"touch"!==t.pointerType){var e,r=n.context.contextService.getDomElement(),a=n.context.eventService.isNativeEventFromCanvas(r,t)?"":"outside",o=Ke(n.normalizeToPointerEvent(t,i));try{for(o.s();!(e=o.n()).done;){var s=n.bootstrapEvent(n.rootPointerEvent,e.value,i,t);s.type+=a,n.context.eventService.mapEvent(s)}}catch(t){o.e(t)}finally{o.f()}n.setCursor(n.context.eventService.cursor)}}),r.hooks.pointerMove.tap(t.tag,this.onPointerMove),r.hooks.pointerOver.tap(t.tag,this.onPointerMove),r.hooks.pointerOut.tap(t.tag,this.onPointerMove),r.hooks.click.tap(t.tag,this.onClick),r.hooks.pointerCancel.tap(t.tag,function(t){var e,r=Ke(n.normalizeToPointerEvent(t,i));try{for(r.s();!(e=r.n()).done;){var a=n.bootstrapEvent(n.rootPointerEvent,e.value,i,t);n.context.eventService.mapEvent(a)}}catch(t){r.e(t)}finally{r.f()}n.setCursor(n.context.eventService.cursor)})}},{key:"bootstrapEvent",value:function(t,e,n,r){t.view=n,t.originalEvent=null,t.nativeEvent=r,t.pointerId=e.pointerId,t.width=e.width,t.height=e.height,t.isPrimary=e.isPrimary,t.pointerType=e.pointerType,t.pressure=e.pressure,t.tangentialPressure=e.tangentialPressure,t.tiltX=e.tiltX,t.tiltY=e.tiltY,t.twist=e.twist,this.transferMouseData(t,e);var i=this.context.eventService.client2Viewport({x:e.clientX,y:e.clientY}),a=i.y;t.viewport.x=i.x,t.viewport.y=a;var o=this.context.eventService.viewport2Canvas(t.viewport),s=o.y;return t.canvas.x=o.x,t.canvas.y=s,t.global.copyFrom(t.canvas),t.offset.copyFrom(t.canvas),t.isTrusted=r.isTrusted,"pointerleave"===t.type&&(t.type="pointerout"),t.type.startsWith("mouse")&&(t.type=t.type.replace("mouse","pointer")),t.type.startsWith("touch")&&(t.type=Pa[t.type]||t.type),t}},{key:"normalizeWheelEvent",value:function(t){var e=this.rootWheelEvent;this.transferMouseData(e,t),e.deltaMode=t.deltaMode,e.deltaX=t.deltaX,e.deltaY=t.deltaY,e.deltaZ=t.deltaZ;var n=this.context.eventService.client2Viewport({x:t.clientX,y:t.clientY}),r=n.y;e.viewport.x=n.x,e.viewport.y=r;var i=this.context.eventService.viewport2Canvas(e.viewport),a=i.y;return e.canvas.x=i.x,e.canvas.y=a,e.global.copyFrom(e.canvas),e.offset.copyFrom(e.canvas),e.nativeEvent=t,e.type=t.type,e}},{key:"transferMouseData",value:function(t,e){t.isTrusted=e.isTrusted,t.srcElement=e.srcElement,t.timeStamp=Aa.now(),t.type=e.type,t.altKey=e.altKey,t.metaKey=e.metaKey,t.shiftKey=e.shiftKey,t.ctrlKey=e.ctrlKey,t.button=e.button,t.buttons=e.buttons,t.client.x=e.clientX,t.client.y=e.clientY,t.movement.x=e.movementX,t.movement.y=e.movementY,t.page.x=e.pageX,t.page.y=e.pageY,t.screen.x=e.screenX,t.screen.y=e.screenY,t.relatedTarget=null}},{key:"setCursor",value:function(t){this.context.contextService.applyCursorStyle(t||this.context.config.cursor||"default")}},{key:"normalizeToPointerEvent",value:function(t,e){var n=[];if(e.isTouchEvent(t))for(var r=0;t.changedTouches.length>r;r++){var i=t.changedTouches[r];Ht(i.button)&&(i.button=0),Ht(i.buttons)&&(i.buttons=1),Ht(i.isPrimary)&&(i.isPrimary=1===t.touches.length&&"touchstart"===t.type),Ht(i.width)&&(i.width=i.radiusX||1),Ht(i.height)&&(i.height=i.radiusY||1),Ht(i.tiltX)&&(i.tiltX=0),Ht(i.tiltY)&&(i.tiltY=0),Ht(i.pointerType)&&(i.pointerType="touch"),Ht(i.pointerId)&&(i.pointerId=i.identifier||0),Ht(i.pressure)&&(i.pressure=i.force||.5),Ht(i.twist)&&(i.twist=0),Ht(i.tangentialPressure)&&(i.tangentialPressure=0),i.isNormalized=!0,i.type=t.type,n.push(i)}else if(e.isMouseEvent(t)){var a=t;Ht(a.isPrimary)&&(a.isPrimary=!0),Ht(a.width)&&(a.width=1),Ht(a.height)&&(a.height=1),Ht(a.tiltX)&&(a.tiltX=0),Ht(a.tiltY)&&(a.tiltY=0),Ht(a.pointerType)&&(a.pointerType="mouse"),Ht(a.pointerId)&&(a.pointerId=1),Ht(a.pressure)&&(a.pressure=.5),Ht(a.twist)&&(a.twist=0),Ht(a.tangentialPressure)&&(a.tangentialPressure=0),a.isNormalized=!0,n.push(a)}else n.push(t);return n}}])}()).tag="Event";var Ls=function(){function t(){o(this,t),this.syncTasks=new Map,this.isFirstTimeRendering=!0,this.syncing=!1,this.isFirstTimeRenderingFinished=!1}return u(t,[{key:"apply",value:function(e){var n,r,i=this,a=e.config,o=e.renderingService,s=e.renderingContext.root.ownerDocument.defaultView;this.rBush=e.rBushRoot;var u=function(t){o.dirtify()},l=function(t){i.syncTasks.set(t.target,t.detail.affectChildren),o.dirtify()},c=function(t){ts.enableSizeAttenuation&&ts.styleValueRegistry.updateSizeAttenuation(t.target,s.getCamera().getZoom())},h=function(t){var e=t.target,n=e.rBushNode;null!=n&&n.aabb&&i.rBush.remove(n.aabb),i.syncTasks.delete(e),ts.sceneGraphService.dirtyToRoot(e),o.dirtify()};o.hooks.init.tap(t.tag,function(){s.addEventListener(Eo.MOUNTED,c),s.addEventListener(Eo.UNMOUNTED,h),s.addEventListener(Eo.ATTR_MODIFIED,u),s.addEventListener(Eo.BOUNDS_CHANGED,l)}),o.hooks.destroy.tap(t.tag,function(){s.removeEventListener(Eo.MOUNTED,c),s.removeEventListener(Eo.UNMOUNTED,h),s.removeEventListener(Eo.ATTR_MODIFIED,u),s.removeEventListener(Eo.BOUNDS_CHANGED,l),i.syncTasks.clear()});var f=null!==(n=ts.globalThis.requestIdleCallback)&&void 0!==n?n:Ua.bind(ts.globalThis),d=!0===(null===(r=a.future)||void 0===r?void 0:r.experimentalRICSyncRTree);o.hooks.endFrame.tap(t.tag,function(){i.isFirstTimeRendering?(i.isFirstTimeRendering=!1,i.syncing=!0,f(function(){i.syncRTree(!0),i.isFirstTimeRenderingFinished=!0})):d&&ts.globalThis.requestIdleCallback&&ts.globalThis.cancelIdleCallback?(ts.globalThis.cancelIdleCallback(i.ricSyncRTreeId),i.ricSyncRTreeId=ts.globalThis.requestIdleCallback(function(){return i.syncRTree()})):i.syncRTree()})}},{key:"syncNode",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(t.isConnected){var n=t.rBushNode;n.aabb&&this.rBush.remove(n.aabb);var r=t.getRenderBounds();if(r){var i=t.renderable;e&&(i.dirtyRenderBounds||(i.dirtyRenderBounds=new sn),i.dirtyRenderBounds.update(r.center,r.halfExtents));var a=g(r.getMin(),2),o=a[0],s=a[1],u=g(r.getMax(),2),l=u[0],c=u[1];n.aabb||(n.aabb={}),n.aabb.displayObject=t,n.aabb.minX=o,n.aabb.minY=s,n.aabb.maxX=l,n.aabb.maxY=c}return n.aabb&&!(isNaN(n.aabb.maxX)||isNaN(n.aabb.maxX)||isNaN(n.aabb.minX)||isNaN(n.aabb.minY))?n.aabb:void 0}}},{key:"syncRTree",value:function(){var t=this,e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(e||!this.syncing&&0!==this.syncTasks.size){this.syncing=!0;var n=[],r=new Set,i=function(i){if(!r.has(i)&&i.renderable){var a=t.syncNode(i,e);a&&(n.push(a),r.add(i))}};this.syncTasks.forEach(function(t,e){t&&e.forEach(i);for(var n=e;n;)i(n),n=n.parentElement}),this.rBush.load(n),n.length=0,this.syncing=!1}}}])}();Ls.tag="Prepare";var Is=function(t){return t.READY="ready",t.BEFORE_RENDER="beforerender",t.RERENDER="rerender",t.AFTER_RENDER="afterrender",t.BEFORE_DESTROY="beforedestroy",t.AFTER_DESTROY="afterdestroy",t.RESIZE="resize",t.DIRTY_RECTANGLE="dirtyrectangle",t.RENDERER_CHANGED="rendererchanged",t}({});new mo(Eo.MOUNTED),new mo(Eo.UNMOUNTED),new mo(Is.BEFORE_RENDER),new mo(Is.RERENDER),new mo(Is.AFTER_RENDER);var Ds=function(t){function e(){var t;o(this,e);for(var n=arguments.length,r=Array(n),i=0;n>i;i++)r[i]=arguments[i];return(t=p(this,e,[].concat(r))).landmarks=[],t}return m(e,t),u(e,[{key:"rotate",value:function(t,e,n){if(this.relElevation=dn(e),this.relAzimuth=dn(t),this.relRoll=dn(n),this.elevation+=this.relElevation,this.azimuth+=this.relAzimuth,this.roll+=this.relRoll,this.type===Cn.EXPLORING){var r=Tt(Et(),[1,0,0],mn((this.rotateWorld?1:-1)*this.relElevation)),i=Tt(Et(),[0,1,0],mn((this.rotateWorld?1:-1)*this.relAzimuth)),a=Tt(Et(),[0,0,1],mn(this.relRoll)),o=wt(Et(),i,r);o=wt(Et(),o,a);var s=H(T(),o);L(this.matrix,this.matrix,[0,0,-this.distance]),R(this.matrix,this.matrix,s),L(this.matrix,this.matrix,[0,0,this.distance])}else{if(Math.abs(this.elevation)>90)return this;this.computeMatrix()}return this._getAxes(),this.type===Cn.ORBITING||this.type===Cn.EXPLORING?this._getPosition():this.type===Cn.TRACKING&&this._getFocalPoint(),this._update(),this}},{key:"pan",value:function(t,e){var n=pn(t,e,0),r=rt(this.position);return ut(r,r,ct(nt(),this.right,n[0])),ut(r,r,ct(nt(),this.up,n[1])),this._setPosition(r),this.triggerUpdate(),this}},{key:"dolly",value:function(t){var e,n=this.forward,r=rt(this.position);return r[0]+=(e=Math.max(Math.min(this.distance+t*this.dollyingStep,this.maxDistance),this.minDistance)-this.distance)*n[0],r[1]+=e*n[1],r[2]+=e*n[2],this._setPosition(r),this.type===Cn.ORBITING||this.type===Cn.EXPLORING?this._getDistance():this.type===Cn.TRACKING&&ut(this.focalPoint,r,this.distanceVector),this.triggerUpdate(),this}},{key:"cancelLandmarkAnimation",value:function(){void 0!==this.landmarkAnimationID&&this.canvas.cancelAnimationFrame(this.landmarkAnimationID)}},{key:"createLandmark",value:function(t){var e,n,r,i,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},o=a.position,s=void 0===o?this.position:o,u=a.focalPoint,l=void 0===u?this.focalPoint:u,c=a.roll,h=a.zoom,f=new ts.CameraContribution;f.setType(this.type,void 0),f.setPosition(s[0],null!==(e=s[1])&&void 0!==e?e:this.position[1],null!==(n=s[2])&&void 0!==n?n:this.position[2]),f.setFocalPoint(l[0],null!==(r=l[1])&&void 0!==r?r:this.focalPoint[1],null!==(i=l[2])&&void 0!==i?i:this.focalPoint[2]),f.setRoll(null!=c?c:this.roll),f.setZoom(null!=h?h:this.zoom);var d={name:t,matrix:w(f.getWorldTransform()),right:rt(f.right),up:rt(f.up),forward:rt(f.forward),position:rt(f.getPosition()),focalPoint:rt(f.getFocalPoint()),distanceVector:rt(f.getDistanceVector()),distance:f.getDistance(),dollyingStep:f.getDollyingStep(),azimuth:f.getAzimuth(),elevation:f.getElevation(),roll:f.getRoll(),relAzimuth:f.relAzimuth,relElevation:f.relElevation,relRoll:f.relRoll,zoom:f.getZoom()};return this.landmarks.push(d),d}},{key:"gotoLandmark",value:function(t){var e=this,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=Yt(t)?this.landmarks.find(function(e){return e.name===t}):t;if(r){var i=zt(n)?{duration:n}:n,a=i.easing,o=void 0===a?"linear":a,s=i.duration,u=void 0===s?100:s,l=i.easingFunction,c=void 0===l?void 0:l,h=i.onfinish,f=void 0===h?void 0:h,d=i.onframe,v=void 0===d?void 0:d;this.cancelLandmarkAnimation();var p,y=r.position,m=r.focalPoint,g=r.zoom,x=r.roll,k=c||ts.EasingFunction(o),M=function(){e.setFocalPoint(m),e.setPosition(y),e.setRoll(x),e.setZoom(g),e.computeMatrix(),e.triggerUpdate(),null==f||f()};if(0===u)return M();var b=function(t){void 0===p&&(p=t);var n=t-p;if(u>n){var r,i,a=k(n/u),o=nt(),s=nt();if(vt(o,e.focalPoint,m,a),vt(s,e.position,y,a),i=e.roll*(1-a)+x*a,r=e.zoom*(1-a)+g*a,e.setFocalPoint(o),e.setPosition(s),e.setRoll(i),e.setZoom(r),.01>=gt(o,m)+gt(s,y)&&void 0===g&&void 0===x)return M();e.computeMatrix(),e.triggerUpdate(),u>n&&(null==v||v(a),e.landmarkAnimationID=e.canvas.requestAnimationFrame(b))}else M()};this.canvas.requestAnimationFrame(b)}}}])}(Dn);ts.CameraContribution=Ds,t.AdvancedCamera=Ds});
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