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- define(["exports","./Matrix3-b2351961","./Matrix2-7a8e9daf","./defaultValue-f6d5e6da"],(function(n,e,a,t){"use strict";function r(n,a){this.normal=e.Cartesian3.clone(n),this.distance=a}r.fromPointNormal=function(n,a,i){const s=-e.Cartesian3.dot(a,n);return t.defined(i)?(e.Cartesian3.clone(a,i.normal),i.distance=s,i):new r(a,s)};const i=new e.Cartesian3;r.fromCartesian4=function(n,a){const s=e.Cartesian3.fromCartesian4(n,i),o=n.w;return t.defined(a)?(e.Cartesian3.clone(s,a.normal),a.distance=o,a):new r(s,o)},r.getPointDistance=function(n,a){return e.Cartesian3.dot(n.normal,a)+n.distance};const s=new e.Cartesian3;r.projectPointOntoPlane=function(n,a,i){t.defined(i)||(i=new e.Cartesian3);const o=r.getPointDistance(n,a),c=e.Cartesian3.multiplyByScalar(n.normal,o,s);return e.Cartesian3.subtract(a,c,i)};const o=new a.Matrix4,c=new a.Cartesian4,l=new e.Cartesian3;r.transform=function(n,t,i){const s=n.normal,C=n.distance,d=a.Matrix4.inverseTranspose(t,o);let f=a.Cartesian4.fromElements(s.x,s.y,s.z,C,c);f=a.Matrix4.multiplyByVector(d,f,f);const u=e.Cartesian3.fromCartesian4(f,l);return f=a.Cartesian4.divideByScalar(f,e.Cartesian3.magnitude(u),f),r.fromCartesian4(f,i)},r.clone=function(n,a){return t.defined(a)?(e.Cartesian3.clone(n.normal,a.normal),a.distance=n.distance,a):new r(n.normal,n.distance)},r.equals=function(n,a){return n.distance===a.distance&&e.Cartesian3.equals(n.normal,a.normal)},r.ORIGIN_XY_PLANE=Object.freeze(new r(e.Cartesian3.UNIT_Z,0)),r.ORIGIN_YZ_PLANE=Object.freeze(new r(e.Cartesian3.UNIT_X,0)),r.ORIGIN_ZX_PLANE=Object.freeze(new r(e.Cartesian3.UNIT_Y,0)),n.Plane=r}));
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