2 lines
6.3 KiB
JavaScript
2 lines
6.3 KiB
JavaScript
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/* 2020-9-22 15:23:25 | 版权所有 军懋国兴 */
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define(["exports","./Math-69007a69","./Cartesian2-43e3a3be","./Transforms-2d1ac5ec","./EllipsoidTangentPlane-b5927ee3","./PolylinePipeline-be169602"],function(a,L,j,P,E,Q){"use strict";var F=Object.freeze({ROUNDED:0,MITERED:1,BEVELED:2}),U=[new j.Cartesian3,new j.Cartesian3],_=new j.Cartesian3,q=new j.Cartesian3,Y=new j.Cartesian3,Z=new j.Cartesian3,k=new j.Cartesian3,H=new j.Cartesian3,J=new j.Cartesian3,K=new j.Cartesian3,W=new j.Cartesian3,X=new j.Cartesian3,f=new j.Cartesian3,$={},aa=new j.Cartographic;function ea(a,e,r,n){var t=a[0],i=a[1],s=j.Cartesian3.angleBetween(t,i),o=Math.ceil(s/n),l=new Array(o);if(e===r){for(c=0;c<o;c++)l[c]=e;return l.push(r),l}for(var C=(r-e)/o,c=1;c<o;c++){var u=e+c*C;l[c]=u}return l[0]=e,l.push(r),l}var M=new j.Cartesian3,T=new j.Cartesian3;var B=new j.Cartesian3(-1,0,0),z=new P.Matrix4,S=new P.Matrix4,b=new P.Matrix3,A=P.Matrix3.IDENTITY.clone(),D=new j.Cartesian3,O=new P.Cartesian4,N=new j.Cartesian3;function ra(a,e,r,n,t,i,s,o){var l=D,C=O;z=P.Transforms.eastNorthUpToFixedFrame(a,t,z),l=P.Matrix4.multiplyByPointAsVector(z,B,l),l=j.Cartesian3.normalize(l,l);var c,u,y,m,d,p,f,g,w=(c=l,u=e,y=a,m=t,d=new E.EllipsoidTangentPlane(y,m),p=d.projectPointOntoPlane(j.Cartesian3.add(y,c,M),M),f=d.projectPointOntoPlane(j.Cartesian3.add(y,u,T),T),g=j.Cartesian2.angleBetween(p,f),0<=f.x*p.y-f.y*p.x?-g:g);b=P.Matrix3.fromRotationZ(w,b),N.z=i,z=P.Matrix4.multiplyTransformation(z,P.Matrix4.fromRotationTranslation(b,N,S),z);var h=A;h[0]=s;for(var v=0;v<o;v++)for(var x=0;x<r.length;x+=3)C=j.Cartesian3.fromArray(r,x,C),C=P.Matrix3.multiplyByVector(h,C,C),C=P.Matrix4.multiplyByPoint(z,C,C),n.push(C.x,C.y,C.z);return n}var l=new j.Cartesian3;function na(a,e,r,n,t,i,s){for(var o=0;o<a.length;o+=3){n=ra(j.Cartesian3.fromArray(a,o,l),e,r,n,t,i[o/3],s,1)}return n}function ta(a,e){for(var r=a.length,n=new Array(3*r),t=0,i=e.x+e.width/2,s=e.y+e.height/2,o=0;o<r;o++)n[t++]=a[o].x-i,n[t++]=0,n[t++]=a[o].y-s;return n}var g=new P.Quaternion,w=new j.Cartesian3,h=new P.Matrix3;function ia(a,e,r,n,t,i,s,o,l,C){var c,u=j.Cartesian3.angleBetween(j.Cartesian3.subtract(e,a,X),j.Cartesian3.subtract(r,a,f)),y=n===F.BEVELED?0:Math.ceil(u/L.CesiumMath.toRadians(5)),m=t?P.Matrix3.fromQuaternion(P.Quaternion.fromAxisAngle(j.Cartesian3.negate(a,X),u/(y+1),g),h):P.Matrix3.fromQuaternion(P.Quaternion.fromAxisAngle(a,u/(y+1),g),h);if(e=j.Cartesian3.clone(e,w),0<y)for(var d=C?2:1,p=0;p<y;p++)e=P.Matrix3.multiplyByVector(m,e,e),c=j.Cartesian3.subtract(e,a,X),c=j.Cartesian3.normalize(c,c),t||(c=j.Cartesian3.negate(c,c)),s=ra(i.scaleToGeodeticSurface(e,f),c,o,s,i,l,1,d);else c=j.Cartesian3.subtract(e,a,X),c=j.Cartesian3.normalize(c,c),t||(c=j.Cartesian3.negate(c,c)),s=ra(i.scaleToGeodeticSurface(e,f),c,o,s,i,l,1,1),r=j.Cartesian3.clone(r,w),c=j.Cartesian3.subtract(r,a,X),c=j.Cartesian3.normalize(c,c),t||(c=j.Cartesian3.negate(c,c)),s=ra(i.scaleToGeodeticSurface(r,f),c,o,s,i,l,1,1);return s}$.removeDuplicatesFromShape=function(a){for(var e=a.length,r=[],n=e-1,t=0;t<e;n=t++){var i=a[n],s=a[t];j.Cartesian2.equals(i,s)||r.push(s)}return r},$.angleIsGreaterThanPi=function(a,e,r,n){var t=new E.EllipsoidTangentPlane(r,n),i=t.projectPointOntoPlane(j.Cartesian3.add(r,a,M),M),s=t.projectPointOntoPlane(j.Cartesian3.add(r,e,T),T);return 0<=s.x*i.y-s.y*i.x};var sa=new j.Cartesian3,oa=new j.Cartesian3;$.computePositions=function(a,e,r,n,t){var i=n._ellipsoid,s=function(a,e){for(var r=new Array(a.length),n=0;n<a.length;n++){var t=a[n];aa=e.cartesianToCartographic(t,aa),r[n]=aa.height,a[n]=e.scaleToGeodeticSurface(t,t)}return r}(a,i),o=n._granularity,l=n._cornerType,C=(t?function(a,e){var r=a.length,n=new Array(6*r),t=0,i=e.x+e.width/2,s=e.y+e.height/2,o=a[0];n[t++]=o.x-i,n[t++]=0,n[t++]=o.y-s;for(var l=1;l<r;l++){var C=(o=a[l]).x-i,c=o.y-s;n[t++]=C,n[t++]=0,n[t++]=c,n[t++]=C,n[t++]=0,n[t++]=c}return o=a[0],n[t++]=o.x-i,n[t++]=0,n[t++]=o.y-s,n}:ta)(e,r),c=t?ta(e,r):void 0,u=r.height/2,y=r.width/2,m=a.length,d=[],p=t?[]:void 0,f=_,g=q,w=Y,h=Z,v=k,x=H,P=J,E=K,M=W,T=a[0],B=a[1],h=i.geodeticSurfaceNormal(T,h);f=j.Cartesian3.subtract(B,T,f),f=j.Cartesian3.
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