oxygen-core/bin/oxygen-core.js

Oxygen game engine (Xenon Core for browsers)

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g=_.EdgeSeparation(e,n,p,i,r),x=parseInt(p-1>=0?p-1:a-1),v=_.EdgeSeparation(e,n,x,i,r),b=parseInt(p+1<a?p+1:0),w=_.EdgeSeparation(e,n,b,i,r),A=0,S=0,C=0;if(v>g&&v>w)C=-1,A=x,S=v;else{if(!(w>g))return t[0]=p,g;C=1,A=b,S=w}for(;p=-1==C?A-1>=0?A-1:a-1:A+1<a?A+1:0,(g=_.EdgeSeparation(e,n,p,i,r))>S;)A=p,S=g;return t[0]=A,S},_.FindIncidentEdge=function(t,e,n,i,r,o){void 0===i&&(i=0);parseInt(e.m_vertexCount);var s,a,c=e.m_normals,l=parseInt(r.m_vertexCount),h=r.m_vertices,u=r.m_normals;s=n.R,a=c[i];var m=s.col1.x*a.x+s.col2.x*a.y,p=s.col1.y*a.x+s.col2.y*a.y,_=(s=o.R).col1.x*m+s.col1.y*p;p=s.col2.x*m+s.col2.y*p,m=_;for(var f,y=0,d=Number.MAX_VALUE,g=0;g<l;++g){var x=m*(a=u[g]).x+p*a.y;x<d&&(d=x,y=g)}var v=parseInt(y),b=parseInt(v+1<l?v+1:0);f=t[0],a=h[v],s=o.R,f.v.x=o.position.x+(s.col1.x*a.x+s.col2.x*a.y),f.v.y=o.position.y+(s.col1.y*a.x+s.col2.y*a.y),f.id.features.referenceEdge=i,f.id.features.incidentEdge=v,f.id.features.incidentVertex=0,f=t[1],a=h[b],s=o.R,f.v.x=o.position.x+(s.col1.x*a.x+s.col2.x*a.y),f.v.y=o.position.y+(s.col1.y*a.x+s.col2.y*a.y),f.id.features.referenceEdge=i,f.id.features.incidentEdge=b,f.id.features.incidentVertex=1},_.MakeClipPointVector=function(){var t=new r(2);return t[0]=new O,t[1]=new O,t},_.CollidePolygons=function(t,e,n,i,r){var o;t.m_pointCount=0;var a=e.m_radius+i.m_radius,c=0;_.s_edgeAO[0]=c;var l=_.FindMaxSeparation(_.s_edgeAO,e,n,i,r);if(c=_.s_edgeAO[0],!(l>a)){var h=0;_.s_edgeBO[0]=h;var u=_.FindMaxSeparation(_.s_edgeBO,i,r,e,n);if(h=_.s_edgeBO[0],!(u>a)){var m,p,f,y,d,g=0,x=0;u>.98*l+.001?(m=i,p=e,f=r,y=n,g=h,t.m_type=C.e_faceB,x=1):(m=e,p=i,f=n,y=r,g=c,t.m_type=C.e_faceA,x=0);var v=_.s_incidentEdge;_.FindIncidentEdge(v,m,f,g,p,y);var b,w=parseInt(m.m_vertexCount),A=m.m_vertices,S=A[g];b=g+1<w?A[parseInt(g+1)]:A[0];var M=_.s_localTangent;M.Set(b.x-S.x,b.y-S.y),M.Normalize();var E=_.s_localNormal;E.x=M.y,E.y=-M.x;var T=_.s_planePoint;T.Set(.5*(S.x+b.x),.5*(S.y+b.y));var D=_.s_tangent;d=f.R,D.x=d.col1.x*M.x+d.col2.x*M.y,D.y=d.col1.y*M.x+d.col2.y*M.y;var B=_.s_tangent2;B.x=-D.x,B.y=-D.y;var P=_.s_normal;P.x=D.y,P.y=-D.x;var I=_.s_v11,R=_.s_v12;I.x=f.position.x+(d.col1.x*S.x+d.col2.x*S.y),I.y=f.position.y+(d.col1.y*S.x+d.col2.y*S.y),R.x=f.position.x+(d.col1.x*b.x+d.col2.x*b.y),R.y=f.position.y+(d.col1.y*b.x+d.col2.y*b.y);var V=P.x*I.x+P.y*I.y,L=-D.x*I.x-D.y*I.y+a,F=D.x*R.x+D.y*R.y+a,G=_.s_clipPoints1,O=_.s_clipPoints2;if(!(_.ClipSegmentToLine(G,v,B,L)<2||_.ClipSegmentToLine(O,G,D,F)<2)){t.m_localPlaneNormal.SetV(E),t.m_localPoint.SetV(T);for(var N=0,U=0;U<s.b2_maxManifoldPoints;++U){if(o=O[U],P.x*o.v.x+P.y*o.v.y-V<=a){var J=t.m_points[N];d=y.R;var k=o.v.x-y.position.x,z=o.v.y-y.position.y;J.m_localPoint.x=k*d.col1.x+z*d.col1.y,J.m_localPoint.y=k*d.col2.x+z*d.col2.y,J.m_id.Set(o.id),J.m_id.features.flip=x,++N}}t.m_pointCount=N}}}},_.CollideCircles=function(t,e,n,i,r){var o,s;t.m_pointCount=0,o=n.R,s=e.m_p;var a=n.position.x+(o.col1.x*s.x+o.col2.x*s.y),c=n.position.y+(o.col1.y*s.x+o.col2.y*s.y);o=r.R,s=i.m_p;var l=r.position.x+(o.col1.x*s.x+o.col2.x*s.y)-a,h=r.position.y+(o.col1.y*s.x+o.col2.y*s.y)-c,u=l*l+h*h,m=e.m_radius+i.m_radius;u>m*m||(t.m_type=C.e_circles,t.m_localPoint.SetV(e.m_p),t.m_localPlaneNormal.SetZero(),t.m_pointCount=1,t.m_points[0].m_localPoint.SetV(i.m_p),t.m_points[0].m_id.key=0)},_.CollidePolygonAndCircle=function(t,e,n,i,r){t.m_pointCount=0;var o,s,a=0,c=0;s=r.R,o=i.m_p;var l=r.position.x+(s.col1.x*o.x+s.col2.x*o.y),h=r.position.y+(s.col1.y*o.x+s.col2.y*o.y);a=l-n.position.x,c=h-n.position.y;for(var u=a*(s=n.R).col1.x+c*s.col1.y,m=a*s.col2.x+c*s.col2.y,p=0,_=-Number.MAX_VALUE,f=e.m_radius+i.m_radius,y=parseInt(e.m_vertexCount),d=e.m_vertices,g=e.m_normals,x=0;x<y;++x){a=u-(o=d[x]).x,c=m-o.y;var v=(o=g[x]).x*a+o.y*c;if(v>f)return;v>_&&(_=v,p=x)}var b=parseInt(p),w=parseInt(b+1<y?b+1:0),A=d[b],S=d[w];if(_<Number.MIN_VALUE)return t.m_pointCount=1,t.m_type=C.e_faceA,t.m_localPlaneNormal.SetV(g[p]),t.m_localPoint.x=.5*(A.x+S.x),t.m_localPoint.y=.5*(A.y+S.y),t.m_points[0].m_localPoint.SetV(i.m_p),void(t.m_points[0].m_id.key=0);var M=(u-A.x)*(S.x-A.x)+(m-A.y)*(S.y-A.y),E=(u-S.x)*(A.x-S.x)+(m-S.y)*(A.y-S.y);if(M<=0){if((u-A.x)*(u-A.x)+(m-A.y)*(m-A.y)>f*f)return;t.m_pointCount=1,t.m_type=C.e_faceA,t.m_localPlaneNormal.x=u-A.x,t.m_localPlaneNormal.y=m-A.y,t.m_localPlaneNormal.Normalize(),t.m_localPoint.SetV(A),t.m_points[0].m_localPoint.SetV(i.m_p),t.m_points[0].m_id.key=0}else if(E<=0){if((u-S.x)*(u-S.x)+(m-S.y)*(m-S.y)>f*f)return;t.m_pointCount=1,t.m_type=C.e_faceA,t.m_localPlaneNormal.x=u-S.x,t.m_localPlaneNormal.y=m-S.y,t.m_localPlaneNormal.Normalize(),t.m_localPoint.SetV(S),t.m_points[0].m_localPoint.SetV(i.m_p),t.m_points[0].m_id.key=0}else{var T=.5*(A.x+S.x),D=.5*(A.y+S.y);if((_=(u-T)*g[b].x+(m-D)*g[b].y)>f)return;t.m_pointCount=1,t.m_type=C.e_faceA,t.m_localPlaneNormal.x=g[b].x,t.m_localPlaneNormal.y=g[b].y,t.m_localPlaneNormal.Normalize(),t.m_localPoint.Set(T,D),t.m_points[0].m_localPoint.SetV(i.m_p),t.m_points[0].m_id.key=0}},_.TestOverlap=function(t,e){var n=e.lowerBound,i=t.upperBound,r=n.x-i.x,o=n.y-i.y;n=t.lowerBound,i=e.upperBound;var s=n.x-i.x,a=n.y-i.y;return!(r>0||o>0)&&!(s>0||a>0)},n.postDefs.push(function(){n.Collision.b2Collision.s_incidentEdge=_.MakeClipPointVector(),n.Collision.b2Collision.s_clipPoints1=_.MakeClipPointVector(),n.Collision.b2Collision.s_clipPoints2=_.MakeClipPointVector(),n.Collision.b2Collision.s_edgeAO=new o(1),n.Collision.b2Collision.s_edgeBO=new o(1),n.Collision.b2Collision.s_localTangent=new h,n.Collision.b2Collision.s_localNormal=new h,n.Collision.b2Collision.s_planePoint=new h,n.Collision.b2Collision.s_normal=new h,n.Collision.b2Collision.s_tangent=new h,n.Collision.b2Collision.s_tangent2=new h,n.Collision.b2Collision.s_v11=new h,n.Collision.b2Collision.s_v12=new h,n.Collision.b2Collision.b2CollidePolyTempVec=new h,n.Collision.b2Collision.b2_nullFeature=255}),f.b2ContactID=function(){this.features=new N},f.prototype.b2ContactID=function(){this.features._m_id=this},f.prototype.Set=function(t){this.key=t._key},f.prototype.Copy=function(){var t=new f;return t.key=this.key,t},Object.defineProperty(f.prototype,"key",{enumerable:!1,configurable:!0,get:function(){return this._key}}),Object.defineProperty(f.prototype,"key",{enumerable:!1,configurable:!0,set:function(t){void 0===t&&(t=0),this._key=t,this.features._referenceEdge=255&this._key,this.features._incidentEdge=(65280&this._key)>>8&255,this.features._incidentVertex=(16711680&this._key)>>16&255,this.features._flip=(4278190080&this._key)>>24&255}}),y.b2ContactPoint=function(){this.position=new h,this.velocity=new h,this.normal=new h,this.id=new f},d.b2Distance=function(){},d.Distance=function(t,e,n){++d.b2_gjkCalls;var i=n.proxyA,r=n.proxyB,o=n.transformA,c=n.transformB,l=d.s_simplex;l.ReadCache(e,i,o,r,c);for(var u,m=l.m_vertices,p=d.s_saveA,_=d.s_saveB,f=0,y=(l.GetClosestPoint().LengthSquared(),0),g=0;g<20;){for(f=l.m_count,y=0;y<f;y++)p[y]=m[y].indexA,_[y]=m[y].indexB;switch(l.m_count){case 1:break;case 2:l.Solve2();break;case 3:l.Solve3();break;default:s.b2Assert(!1)}if(3==l.m_count)break;(u=l.GetClosestPoint()).LengthSquared();var x=l.GetSearchDirection();if(x.LengthSquared()<Number.MIN_VALUE*Number.MIN_VALUE)break;var v=m[l.m_count];v.indexA=i.GetSupport(a.MulTMV(o.R,x.GetNegative())),v.wA=a.MulX(o,i.GetVertex(v.indexA)),v.indexB=r.GetSupport(a.MulTMV(c.R,x)),v.wB=a.MulX(c,r.GetVertex(v.indexB)),v.w=a.SubtractVV(v.wB,v.wA),++g,++d.b2_gjkIters;var b=!1;for(y=0;y<f;y++)if(v.indexA==p[y]&&v.indexB==_[y]){b=!0;break}if(b)break;++l.m_count}if(d.b2_gjkMaxIters=a.Max(d.b2_gjkMaxIters,g),l.GetWitnessPoints(t.pointA,t.pointB),t.distance=a.SubtractVV(t.pointA,t.pointB).Length(),t.iterations=g,l.WriteCache(e),n.useRadii){var w=i.m_radius,A=r.m_radius;if(t.distance>w+A&&t.distance>Number.MIN_VALUE){t.distance-=w+A;var S=a.SubtractVV(t.pointB,t.pointA);S.Normalize(),t.pointA.x+=w*S.x,t.pointA.y+=w*S.y,t.pointB.x-=A*S.x,t.pointB.y-=A*S.y}else(u=new h).x=.5*(t.pointA.x+t.pointB.x),u.y=.5*(t.pointA.y+t.pointB.y),t.pointA.x=t.pointB.x=u.x,t.pointA.y=t.pointB.y=u.y,t.distance=0}},n.postDefs.push(function(){n.Collision.b2Distance.s_simplex=new I,n.Collision.b2Distance.s_saveA=new o(3),n.Collision.b2Distance.s_saveB=new o(3)}),g.b2DistanceInput=function(){},x.b2DistanceOutput=function(){this.pointA=new h,this.pointB=new h},v.b2DistanceProxy=function(){},v.prototype.Set=function(n){switch(n.GetType()){case i.e_circleShape:var o=n instanceof t?n:null;this.m_vertices=new r(1,!0),this.m_vertices[0]=o.m_p,this.m_count=1,this.m_radius=o.m_radius;break;case i.e_polygonShape:var a=n instanceof e?n:null;this.m_vertices=a.m_vertices,this.m_count=a.m_vertexCount,this.m_radius=a.m_radius;break;default:s.b2Assert(!1)}},v.prototype.GetSupport=function(t){for(var e=0,n=this.m_vertices[0].x*t.x+this.m_vertices[0].y*t.y,i=1;i<this.m_count;++i){var r=this.m_vertices[i].x*t.x+this.m_vertices[i].y*t.y;r>n&&(e=i,n=r)}return e},v.prototype.GetSupportVertex=function(t){for(var e=0,n=this.m_vertices[0].x*t.x+this.m_vertices[0].y*t.y,i=1;i<this.m_count;++i){var r=this.m_vertices[i].x*t.x+this.m_vertices[i].y*t.y;r>n&&(e=i,n=r)}return this.m_vertices[e]},v.prototype.GetVertexCount=function(){return this.m_count},v.prototype.GetVertex=function(t){return void 0===t&&(t=0),s.b2Assert(0<=t&&t<this.m_count),this.m_vertices[t]},b.b2DynamicTree=function(){},b.prototype.b2DynamicTree=function(){this.m_root=null,this.m_freeList=null,this.m_path=0,this.m_insertionCount=0},b.prototype.CreateProxy=function(t,e){var n=this.AllocateNode(),i=s.b2_aabbExtension,r=s.b2_aabbExtension;return n.aabb.lowerBound.x=t.lowerBound.x-i,n.aabb.lowerBound.y=t.lowerBound.y-r,n.aabb.upperBound.x=t.upperBound.x+i,n.aabb.upperBound.y=t.upperBound.y+r,n.userData=e,this.InsertLeaf(n),n},b.prototype.DestroyProxy=function(t){this.RemoveLeaf(t),this.FreeNode(t)},b.prototype.MoveProxy=function(t,e,n){if(s.b2Assert(t.IsLeaf()),t.aabb.Contains(e))return!1;this.RemoveLeaf(t);var i=s.b2_aabbExtension+s.b2_aabbMultiplier*(n.x>0?n.x:-n.x),r=s.b2_aabbExtension+s.b2_aabbMultiplier*(n.y>0?n.y:-n.y);return t.aabb.lowerBound.x=e.lowerBound.x-i,t.aabb.lowerBound.y=e.lowerBound.y-r,t.aabb.upperBound.x=e.upperBound.x+i,t.aabb.upperBound.y=e.upperBound.y+r,this.InsertLeaf(t),!0},b.prototype.Rebalance=function(t){if(void 0===t&&(t=0),null!=this.m_root)for(var e=0;e<t;e++){for(var n=this.m_root,i=0;0==n.IsLeaf();)n=this.m_path>>i&1?n.child2:n.child1,i=i+1&31;++this.m_path,this.RemoveLeaf(n),this.InsertLeaf(n)}},b.prototype.GetFatAABB=function(t){return t.aabb},b.prototype.GetUserData=function(t){return t.userData},b.prototype.Query=function(t,e){if(null!=this.m_root){var n=new r,i=0;for(n[i++]=this.m_root;i>0;){var o=n[--i];if(o.aabb.TestOverlap(e))if(o.IsLeaf()){if(!t(o))return}else n[i++]=o.child1,n[i++]=o.child2}}},b.prototype.RayCast=function(t,e){if(null!=this.m_root){var n=e.p1,i=e.p2,o=a.SubtractVV(n,i);o.Normalize();var s=a.CrossFV(1,o),c=a.AbsV(s),l=e.maxFraction,h=new u,m=0,p=0;m=n.x+l*(i.x-n.x),p=n.y+l*(i.y-n.y),h.lowerBound.x=Math.min(n.x,m),h.lowerBound.y=Math.min(n.y,p),h.upperBound.x=Math.max(n.x,m),h.upperBound.y=Math.max(n.y,p);var _=new r,f=0;for(_[f++]=this.m_root;f>0;){var y=_[--f];if(0!=y.aabb.TestOverlap(h)){var d=y.aabb.GetCenter(),g=y.aabb.GetExtents();if(!(Math.abs(s.x*(n.x-d.x)+s.y*(n.y-d.y))-c.x*g.x-c.y*g.y>0))if(y.IsLeaf()){var x=new T;if(x.p1=e.p1,x.p2=e.p2,x.maxFraction=e.maxFraction,0==(l=t(x,y)))return;l>0&&(m=n.x+l*(i.x-n.x),p=n.y+l*(i.y-n.y),h.lowerBound.x=Math.min(n.x,m),h.lowerBound.y=Math.min(n.y,p),h.upperBound.x=Math.max(n.x,m),h.upperBound.y=Math.max(n.y,p))}else _[f++]=y.child1,_[f++]=y.child2}}}},b.prototype.AllocateNode=function(){if(this.m_freeList){var t=this.m_freeList;return this.m_freeList=t.parent,t.parent=null,t.child1=null,t.child2=null,t}return new A},b.prototype.FreeNode=function(t){t.parent=this.m_freeList,this.m_freeList=t},b.prototype.InsertLeaf=function(t){if(++this.m_insertionCount,null==this.m_root)return this.m_root=t,void(this.m_root.parent=null);var e=t.aabb.GetCenter(),n=this.m_root;if(0==n.IsLeaf())do{var i=n.child1,r=n.child2;n=Math.abs((i.aabb.lowerBound.x+i.aabb.upperBound.x)/2-e.x)+Math.abs((i.aabb.lowerBound.y+i.aabb.upperBound.y)/2-e.y)<Math.abs((r.aabb.lowerBound.x+r.aabb.upperBound.x)/2-e.x)+Math.abs((r.aabb.lowerBound.y+r.aabb.upperBound.y)/2-e.y)?i:r}while(0==n.IsLeaf());var o=n.parent,s=this.AllocateNode();if(s.parent=o,s.userData=null,s.aabb.Combine(t.aabb,n.aabb),o){n.parent.child1==n?o.child1=s:o.child2=s,s.child1=n,s.child2=t,n.parent=s,t.parent=s;do{if(o.aabb.Contains(s.aabb))break;o.aabb.Combine(o.child1.aabb,o.child2.aabb),s=o,o=o.parent}while(o)}else s.child1=n,s.child2=t,n.parent=s,t.parent=s,this.m_root=s},b.prototype.RemoveLeaf=function(t){if(t!=this.m_root){var e,n=t.parent,i=n.parent;if(e=n.child1==t?n.child2:n.child1,i)for(i.child1==n?i.child1=e:i.child2=e,e.parent=i,this.FreeNode(n);i;){var r=i.aabb;if(i.aabb=u.Combine(i.child1.aabb,i.child2.aabb),r.Contains(i.aabb))break;i=i.parent}else this.m_root=e,e.parent=null,this.FreeNode(n)}else this.m_root=null},w.b2DynamicTreeBroadPhase=function(){this.m_tree=new b,this.m_moveBuffer=new r,this.m_pairBuffer=new r,this.m_pairCount=0},w.prototype.CreateProxy=function(t,e){var n=this.m_tree.CreateProxy(t,e);return++this.m_proxyCount,this.BufferMove(n),n},w.prototype.DestroyProxy=function(t){this.UnBufferMove(t),--this.m_proxyCount,this.m_tree.DestroyProxy(t)},w.prototype.MoveProxy=function(t,e,n){this.m_tree.MoveProxy(t,e,n)&&this.BufferMove(t)},w.prototype.TestOverlap=function(t,e){var n=this.m_tree.GetFatAABB(t),i=this.m_tree.GetFatAABB(e);return n.TestOverlap(i)},w.prototype.GetUserData=function(t){return this.m_tree.GetUserData(t)},w.prototype.GetFatAABB=function(t){return this.m_tree.GetFatAABB(t)},w.prototype.GetProxyCount=function(){return this.m_proxyCount},w.prototype.UpdatePairs=function(t){var e=this;e.m_pairCount=0;var n,i=0;for(i=0;i<e.m_moveBuffer.length;++i){function r(t){if(t==n)return!0;e.m_pairCount==e.m_pairBuffer.length&&(e.m_pairBuffer[e.m_pairCount]=new S);var i=e.m_pairBuffer[e.m_pairCount];return i.proxyA=t<n?t:n,i.proxyB=t>=n?t:n,++e.m_pairCount,!0}n=e.m_moveBuffer[i];var o=e.m_tree.GetFatAABB(n);e.m_tree.Query(r,o)}e.m_moveBuffer.length=0;for(i=0;i<e.m_pairCount;){var s=e.m_pairBuffer[i];for(t(e.m_tree.GetUserData(s.proxyA),e.m_tree.GetUserData(s.proxyB)),++i;i<e.m_pairCount;){var a=e.m_pairBuffer[i];if(a.proxyA!=s.proxyA||a.proxyB!=s.proxyB)break;++i}}},w.prototype.Query=function(t,e){this.m_tree.Query(t,e)},w.prototype.RayCast=function(t,e){this.m_tree.RayCast(t,e)},w.prototype.Validate=function(){},w.prototype.Rebalance=function(t){void 0===t&&(t=0),this.m_tree.Rebalance(t)},w.prototype.BufferMove=function(t){this.m_moveBuffer[this.m_moveBuffer.length]=t},w.prototype.UnBufferMove=function(t){var e=parseInt(this.m_moveBuffer.indexOf(t));this.m_moveBuffer.splice(e,1)},w.prototype.ComparePairs=function(t,e){return 0},w.__implements={},w.__implements[U]=!0,A.b2DynamicTreeNode=function(){this.aabb=new u},A.prototype.IsLeaf=function(){return null==this.child1},S.b2DynamicTreePair=function(){},C.b2Manifold=function(){this.m_pointCount=0},C.prototype.b2Manifold=function(){this.m_points=new r(s.b2_maxManifoldPoints);for(var t=0;t<s.b2_maxManifoldPoints;t++)this.m_points[t]=new M;this.m_localPlaneNormal=new h,this.m_localPoint=new h},C.prototype.Reset=function(){for(var t=0;t<s.b2_maxManifoldPoints;t++)(this.m_points[t]instanceof M?this.m_points[t]:null).Reset();this.m_localPlaneNormal.SetZero(),this.m_localPoint.SetZero(),this.m_type=0,this.m_pointCount=0},C.prototype.Set=function(t){this.m_pointCount=t.m_pointCount;for(var e=0;e<s.b2_maxManifoldPoints;e++)(this.m_points[e]instanceof M?this.m_points[e]:null).Set(t.m_points[e]);this.m_localPlaneNormal.SetV(t.m_localPlaneNormal),this.m_localPoint.SetV(t.m_localPoint),this.m_type=t.m_type},C.prototype.Copy=function(){var t=new C;return t.Set(this),t},n.postDefs.push(function(){n.Collision.b2Manifold.e_circles=1,n.Collision.b2Manifold.e_faceA=2,n.Collision.b2Manifold.e_faceB=4}),M.b2ManifoldPoint=function(){this.m_localPoint=new h,this.m_id=new f},M.prototype.b2ManifoldPoint=function(){this.Reset()},M.prototype.Reset=function(){this.m_localPoint.SetZero(),this.m_normalImpulse=0,this.m_tangentImpulse=0,this.m_id.key=0},M.prototype.Set=function(t){this.m_localPoint.SetV(t.m_localPoint),this.m_normalImpulse=t.m_normalImpulse,this.m_tangentImpulse=t.m_tangentImpulse,this.m_id.Set(t.m_id)},E.b2Point=function(){this.p=new h},E.prototype.Support=function(t,e,n){return void 0===e&&(e=0),void 0===n&&(n=0),this.p},E.prototype.GetFirstVertex=function(t){return this.p},T.b2RayCastInput=function(){this.p1=new h,this.p2=ne