/*! cornerstone-math - 0.1.10 - 2022-06-09 | (c) 2017 Chris Hafey | https://github.com/cornerstonejs/cornerstoneMath */
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i=this.closestPointToPointParameter(t,e),o=n||new r.default;return this.delta(o).multiplyScalar(i).add(this.start)}},{key:"applyMatrix4",value:function(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}},{key:"equals",value:function(t){return t.start.equals(this.start)&&t.end.equals(this.end)}},{key:"clone",value:function(){return(new t).copy(this)}},{key:"intersectLine",value:function(t){var e=this.end.clone().sub(this.start),n=t.end.clone().sub(t.start),i=t.start.clone().sub(this.start),r=e.clone().cross(n),s=i.clone().cross(n),a=i.dot(r)/(i.lengthSq()*r.lengthSq());if((0,o.approximatelyEquals)(a,0)){var u=s.dot(r)/r.lengthSq();if(!(u>1||isNaN(u))){var h=this.start.clone().add(e.clone().multiplyScalar(u));return h.clone().sub(t.start).lengthSq()+h.clone().sub(t.end).lengthSq()<=t.distanceSq()?h:void 0}}}}]),t}();e.default=s},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=function(t){return t&&t.__esModule?t:{default:t}}(n(0));var o=function(){function t(e,n,i,r,o,s,a,u,h,l,c,y,f,d,v,p){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.elements=new Float32Array(16);var x=this.elements;x[0]=void 0!==e?e:1,x[4]=n||0,x[8]=i||0,x[12]=r||0,x[1]=o||0,x[5]=void 0!==s?s:1,x[9]=a||0,x[13]=u||0,x[2]=h||0,x[6]=l||0,x[10]=void 0!==c?c:1,x[14]=y||0,x[3]=f||0,x[7]=d||0,x[11]=v||0,x[15]=void 0!==p?p:1}return i(t,[{key:"makeRotationFromQuaternion",value:function(t){var e=this.elements,n=t.x,i=t.y,r=t.z,o=t.w,s=n+n,a=i+i,u=r+r,h=n*s,l=n*a,c=n*u,y=i*a,f=i*u,d=r*u,v=o*s,p=o*a,x=o*u;return e[0]=1-(y+d),e[4]=l-x,e[8]=c+p,e[1]=l+x,e[5]=1-(h+d),e[9]=f-v,e[2]=c-p,e[6]=f+v,e[10]=1-(h+y),e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}},{key:"multiplyMatrices",value:function(t,e){var n=t.elements,i=e.elements,r=this.elements,o=n[0],s=n[4],a=n[8],u=n[12],h=n[1],l=n[5],c=n[9],y=n[13],f=n[2],d=n[6],v=n[10],p=n[14],x=n[3],m=n[7],g=n[11],b=n[15],z=i[0],k=i[4],M=i[8],w=i[12],P=i[1],R=i[5],L=i[9],T=i[13],S=i[2],_=i[6],q=i[10],j=i[14],V=i[3],E=i[7],O=i[11],C=i[15];return r[0]=o*z+s*P+a*S+u*V,r[4]=o*k+s*R+a*_+u*E,r[8]=o*M+s*L+a*q+u*O,r[12]=o*w+s*T+a*j+u*C,r[1]=h*z+l*P+c*S+y*V,r[5]=h*k+l*R+c*_+y*E,r[9]=h*M+l*L+c*q+y*O,r[13]=h*w+l*T+c*j+y*C,r[2]=f*z+d*P+v*S+p*V,r[6]=f*k+d*R+v*_+p*E,r[10]=f*M+d*L+v*q+p*O,r[14]=f*w+d*T+v*j+p*C,r[3]=x*z+m*P+g*S+b*V,r[7]=x*k+m*R+g*_+b*E,r[11]=x*M+m*L+g*q+b*O,r[15]=x*w+m*T+g*j+b*C,this}},{key:"multiply",value:function(t,e){return void 0!==e?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}},{key:"getInverse",value:function(t,e){var n=this.elements,i=t.elements,r=i[0],o=i[4],s=i[8],a=i[12],u=i[1],h=i[5],l=i[9],c=i[13],y=i[2],f=i[6],d=i[10],v=i[14],p=i[3],x=i[7],m=i[11],g=i[15];n[0]=l*v*x-c*d*x+c*f*m-h*v*m-l*f*g+h*d*g,n[4]=a*d*x-s*v*x-a*f*m+o*v*m+s*f*g-o*d*g,n[8]=s*c*x-a*l*x+a*h*m-o*c*m-s*h*g+o*l*g,n[12]=a*l*f-s*c*f-a*h*d+o*c*d+s*h*v-o*l*v,n[1]=c*d*p-l*v*p-c*y*m+u*v*m+l*y*g-u*d*g,n[5]=s*v*p-a*d*p+a*y*m-r*v*m-s*y*g+r*d*g,n[9]=a*l*p-s*c*p-a*u*m+r*c*m+s*u*g-r*l*g,n[13]=s*c*y-a*l*y+a*u*d-r*c*d-s*u*v+r*l*v,n[2]=h*v*p-c*f*p+c*y*x-u*v*x-h*y*g+u*f*g,n[6]=a*f*p-o*v*p-a*y*x+r*v*x+o*y*g-r*f*g,n[10]=o*c*p-a*h*p+a*u*x-r*c*x-o*u*g+r*h*g,n[14]=a*h*y-o*c*y-a*u*f+r*c*f+o*u*v-r*h*v,n[3]=l*f*p-h*d*p-l*y*x+u*d*x+h*y*m-u*f*m,n[7]=o*d*p-s*f*p+s*y*x-r*d*x-o*y*m+r*f*m,n[11]=s*h*p-o*l*p-s*u*x+r*l*x+o*u*m-r*h*m,n[15]=o*l*y-s*h*y+s*u*f-r*l*f-o*u*d+r*h*d;var b=r*n[0]+u*n[4]+y*n[8]+p*n[12];if(0===b){var z="Matrix4.getInverse(): can't invert matrix, determinant is 0";if(e)throw new Error(z);return console.warn(z),this.identity(),this}return this.multiplyScalar(1/b),this}},{key:"applyToVector3Array",value:function(){var t=new r.default;return function(e,n,i){void 0===n&&(n=0),void 0===i&&(i=e.length);for(var r=0,o=n;r<i;r+=3,o+=3)t.x=e[o],t.y=e[o+1],t.z=e[o+2],t.applyMatrix4(this),e[o]=t.x,e[o+1]=t.y,e[o+2]=t.z;return e}}},{key:"makeTranslation",value:function(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}},{key:"multiplyScalar",value:function(t){var e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}},{key:"set",value:function(t,e,n,i,r,o,s,a,u,h,l,c,y,f,d,v){var p=this.elements;return p[0]=t,p[4]=e,p[8]=n,p[12]=i,p[1]=r,p[5]=o,p[9]=s,p[13]=a,p[2]=u,p[6]=h,p[10]=l,p[14]=c,p[3]=y,p[7]=f,p[11]=d,p[15]=v,this}},{key:"makeScale",value:function(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}}]),t}();e.default=o},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=function(t){return t&&t.__esModule?t:{default:t}}(n(0));var o=function(){function t(e,n){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.normal=void 0!==e?e:new r.default(1,0,0),this.constant=void 0!==n?n:0}return i(t,[{key:"set",value:function(t,e){return this.normal.copy(t),this.constant=e,this}},{key:"setComponents",value:function(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}},{key:"setFromNormalAndCoplanarPoint",value:function(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}},{key:"copy",value:function(t){return this.normal.copy(t.normal),this.constant=t.constant,this}},{key:"normalize",value:function(){var t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}},{key:"negate",value:function(){return this.constant*=-1,this.normal.negate(),this}},{key:"distanceToPoint",value:function(t){return this.normal.dot(t)+this.constant}},{key:"distanceToSphere",value:function(t){return this.distanceToPoint(t.center)-t.radius}},{key:"projectPoint",value:function(t,e){return this.orthoPoint(t,e).sub(t).negate()}},{key:"orthoPoint",value:function(t,e){var n=this.distanceToPoint(t);return(e||new r.default).copy(this.normal).multiplyScalar(n)}},{key:"isIntersectionLine",value:function(t){var e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}},{key:"intersectPlane",value:function(t){var e=this.normal.clone().cross(t.normal),n={origin:new r.default,direction:e};if(this.normal.clone().cross(t.normal).length<1e-10)return n.direction=new r.default,n;var i=this.constant,o=t.constant,s=this.normal.clone().dot(t.normal),a=-(i-o*s)/(1-s*s),u=-(o-i*s)/(1-s*s);return n.origin=this.normal.clone().multiplyScalar(a).add(t.normal.clone().multiplyScalar(u)),n}},{key:"coplanarPoint",value:function(t){return(t||new r.default).copy(this.normal).multiplyScalar(-this.constant)}},{key:"translate",value:function(t){return this.constant=this.constant-t.dot(this.normal),this}},{key:"equals",value:function(t){return t.normal.equals(this.normal)&&t.constant===this.constant}},{key:"clone",value:function(){return(new t).copy(this)}}]),t}();o.prototype.setFromCoplanarPoints=function(){var t=new r.default,e=new r.default;return function(n,i,r){var o=t.subVectors(r,i).cross(e.subVectors(n,i)).normalize();return this.setFromNormalAndCoplanarPoint(o,n),this}}(),o.prototype.intersectLine=function(){var t=new r.default;return function(e,n){var i=n||new r.default,o=e.delta(t),s=this.normal.dot(o);if(0===s)return 0===this.distanceToPoint(e.start)?i.copy(e.start):void 0;var a=-(e.start.dot(this.normal)+this.constant)/s;return a<0||a>1?void 0:i.copy(o).multiplyScalar(a).add(e.start)}}(),e.default=o},function(t,e,n){"use strict";function i(t,e){return{x:t.x-e.x,y:t.y-e.y}}function r(t,e){return Math.sqrt(o(t,e))}function o(t,e){var n=i(t,e);return n.x*n.x+n.y*n.y}Object.defineProperty(e,"__esModule",{value:!0});var s={subtract:i,copy:function(t){return{x:t.x,y:t.y}},pageToPoint:function(t){return{x:t.pageX,y:t.pageY}},distance:r,distanceSquared:o,insideRect:function(t,e){return!(t.x<e.left||t.x>e.left+e.width||t.y<e.top||t.y>e.top+e.height)},findClosestPoint:function(t,e){var n=[],i=void 0;return t.forEach(function(t,o){var s=r(t,e);n.push(s),i=0===o?s:Math.min(s,i)}),t[n.indexOf(i)]}};e.default=s},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=function(t){return 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n=t.width>=0?e.width>=0?!(o.bottomRight.x<=s.topLeft.x||s.bottomRight.x<=o.topLeft.x):!(o.bottomRight.x<=s.bottomRight.x||s.topLeft.x<=o.topLeft.x):e.width>=0?!(o.topLeft.x<=s.topLeft.x||s.bottomRight.x<=o.bottomRight.x):!(o.topLeft.x<=s.bottomRight.x||s.topLeft.x<=o.bottomRight.x),i=t.height>=0?e.height>=0?!(o.bottomRight.y<=s.topLeft.y||s.bottomRight.y<=o.topLeft.y):!(o.bottomRight.y<=s.bottomRight.y||s.topLeft.y<=o.topLeft.y):e.height>=0?!(o.topLeft.y<=s.topLeft.y||s.bottomRight.y<=o.bottomRight.y):!(o.topLeft.y<=s.bottomRight.y||s.top<=o.bottomRight.y),n&&i}(t,e)){var i=r(t),o=r(e);return t.width>=0?e.width>=0?(n.topLeft.x=Math.max(i.topLeft.x,o.topLeft.x),n.bottomRight.x=Math.min(i.bottomRight.x,o.bottomRight.x)):(n.topLeft.x=Math.max(i.topLeft.x,o.bottomRight.x),n.bottomRight.x=Math.min(i.bottomRight.x,o.topLeft.x)):e.width>=0?(n.topLeft.x=Math.min(i.topLeft.x,o.bottomRight.x),n.bottomRight.x=Math.max(i.bottomRight.x,o.topLeft.x)):(n.topLeft.x=Math.min(i.topLeft.x,o.topLeft.x),n.bottomRight.x=Math.max(i.bottomRight.x,o.bottomRight.x)),t.height>=0?e.height>=0?(n.topLeft.y=Math.max(i.topLeft.y,o.topLeft.y),n.bottomRight.y=Math.min(i.bottomRight.y,o.bottomRight.y)):(n.topLeft.y=Math.max(i.topLeft.y,o.bottomRight.y),n.bottomRight.y=Math.min(i.bottomRight.y,o.topLeft.y)):e.height>=0?(n.topLeft.y=Math.min(i.topLeft.y,o.bottomRight.y),n.bottomRight.y=Math.max(i.bottomRight.y,o.topLeft.y)):(n.topLeft.y=Math.min(i.topLeft.y,o.topLeft.y),n.bottomRight.y=Math.max(i.bottomRight.y,o.bottomRight.y)),n}}};e.default=o}])});
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