27 …k(){k.b2Point.apply(this,arguments)}function z(){z.b2RayCastInput.apply(this,arguments);this.const…  function
43 k;Box2D.Collision.b2RayCastInput=z;Box2D.Collision.b2RayCastOutput=u;Box2D.Collision.b2Segment=D;Bo…
51 k=Box2D.Collision.b2DistanceOutput,z=Box2D.Collision.b2DistanceProxy,u=Box2D.Collision.b2DynamicTre…
76 …tanceOutput=function(){this.pointA=new p;this.pointB=new p};z.b2DistanceProxy=function(){};z.proto…  class
77 …z.prototype.GetSupport=function(b){for(var e=0,f=this.m_vertices[0].x*b.x+this.m_vertices[0].y*b.y…
78 z.prototype.GetVertexCount=function(){return this.m_count};z.prototype.GetVertex=function(b){if(b==…
113 …t.s_distanceOutput=new k});q.b2TOIInput=function(){this.proxyA=new z;this.proxyB=new z;this.sweepA=
122 …his.m_p.SetV((k instanceof G?k:null).m_p)};G.prototype.TestPoint=function(k,z){var u=k.R,D=k.posit…  argument
123 …z.x-D;u=z.y-u;return D*D+u*u<=this.m_radius*this.m_radius};G.prototype.RayCast=function(k,z,u){var…  argument
124 …z){var u=z.R,D=z.position.x+(u.col1.x*this.m_p.x+u.col2.x*this.m_p.y);u=z.position.y+(u.col1.y*thi…  argument
125 …z,u,D){if(z===undefined)z=0;u=B.MulX(u,this.m_p);var H=-(B.Dot(k,u)-z);if(H<-this.m_radius+Number.…  argument
127 …t=function(){return false};y.prototype.RayCast=function(k,z,u){var D,H=z.p2.x-z.p1.x,O=z.p2.y-z.p1…  argument
128 …z.p1.x-E;var aa=z.p1.y-R;R=E*N+aa*u;if(0<=R&&R<=z.maxFraction*S){z=-H*aa+O*E;if(-D*S<=z&&z<=S*(1+D…  argument
129 …z.position.x+(u.col1.x*this.m_v1.x+u.col2.x*this.m_v1.y),H=z.position.y+(u.col1.y*this.m_v1.x+u.co…  argument
130 function(k,z,u,D){if(z===undefined)z=0;var H=new V(k.x*z,k.y*z),O=B.MulX(u,this.m_v1);u=B.MulX(u,th…
132 …z=k.R;return new V(k.position.x+(z.col1.x*this.m_coreV1.x+z.col2.x*this.m_coreV1.y),k.position.y+(…  argument
133 …z+O*u>E*z+k*u){this.s_supportVec.x=H;this.s_supportVec.y=O}else{this.s_supportVec.x=E;this.s_suppo…  argument
135 …z,u,D){this.m_prevEdge=k;this.m_coreV1=z;this.m_cornerDir1=u;this.m_cornerConvex1=D};y.prototype.S…  argument
136 …z=0;z<this.m_vertexCount;z++){this.m_vertices[z].SetV(k.m_vertices[z]);this.m_normals[z].SetV(k.m_…  argument
137 z)};A.AsArray=function(k,z){if(z===undefined)z=0;var u=new A;u.SetAsArray(k,z);return u};A.prototyp…  argument
138 …z){if(z===undefined)z=0;var u=new A;u.SetAsVector(k,z);return u};A.prototype.SetAsBox=function(k,z…  argument
139 …z){if(k===undefined)k=0;if(z===undefined)z=0;var u=new A;u.SetAsBox(k,z);return u};A.prototype.Set…  argument
140 …z,u,D){if(k===undefined)k=0;if(z===undefined)z=0;if(u===undefined)u=null;if(D===undefined)D=0;var …  argument
141 …z);this.m_centroid.x=0.5*(k.x+z.x);this.m_centroid.y=0.5*(k.y+z.y);this.m_normals[0]=B.CrossVF(B.S…  argument
142 …z,u){var D=0,H=z.maxFraction,O=0,E=0,R,N;O=z.p1.x-u.position.x;E=z.p1.y-u.position.y;R=u.R;var S=O…  argument
143 …z){for(var u=z.R,D=this.m_vertices[0],H=z.position.x+(u.col1.x*D.x+u.col2.x*D.y),O=z.position.y+(u…  argument
144 …z.position.y+(u.col1.y*D.x+u.col2.y*D.y);H=H<S?H:S;O=O<D?O:D;E=E>S?E:S;R=R>D?R:D}k.lowerBound.x=H-…  argument
145 …z*H;u*=1/H;D*=1/H;k.center.Set(u,D);k.I=z*O}};A.prototype.ComputeSubmergedArea=function(k,z,u,D){i…  argument
146 …z=k-1;R++}S=aa}switch(R){case 0:if(S){k=new w;this.ComputeMass(k,1);D.SetV(B.MulX(u,k.center));ret…
147 …z=new V(this.m_vertices[z].x*(1-E)+this.m_vertices[H].x*E,this.m_vertices[z].y*(1-E)+this.m_vertic…
148 …z=0,u=this.m_vertices[0].x*k.x+this.m_vertices[0].y*k.y,D=1;D<this.m_vertexCount;++D){var H=this.m…
149 …z=D;u=H}}return this.m_vertices[z]};A.prototype.Validate=function(){return false};A.prototype.b2Po…  argument
150 …z;++O){var E=k[O],R=O+1<z?k[parseInt(O+1)]:k[0],N=0.5*((E.x-0)*(R.y-0)-(E.y-0)*(R.x-0));D+=N;u.x+=…  argument
151 …+aa*o;if(q<N)N=q;if(j<Z)Z=j;if(q>d)d=q;if(j>h)h=j}l=(d-N)*(h-Z);if(l<0.95*z){z=l;k.R.col1.x=E;k.R.…
152 …z,u,D){var H=new L;H.proxyA=new W;H.proxyA.Set(k);H.proxyB=new W;H.proxyB.Set(u);H.transformA=z;H.…  argument
165 …col1.z+=p.col1.z;this.col2.x+=p.col2.x;this.col2.y+=p.col2.y;this.col2.z+=p.col2.z;this.col3.x+=p.…
166 …z=0;this.col2.z=0;this.col3.z=1};G.prototype.SetZero=function(){this.col1.x=0;this.col2.x=0;this.c…
167 …z,W=this.col2.x,Y=this.col2.y,k=this.col2.z,z=this.col3.x,u=this.col3.y,D=this.col3.z,H=M*(Y*D-k*u…
179 …z=Q};U.prototype.SetZero=function(){this.x=this.y=this.z=0};U.prototype.Set=function(p,B,Q){if(p==…
180 …z=p.z};U.prototype.GetNegative=function(){return new U(-this.x,-this.y,-this.z)};U.prototype.Negat…
182 k=Box2D.Dynamics.b2Body,z=Box2D.Dynamics.b2BodyDef,u=Box2D.Dynamics.b2ContactFilter,D=Box2D.Dynamic…
189 …turn this.m_angularVelocity};k.prototype.GetDefinition=function(){var a=new z;a.type=this.GetType(…
210 …Box2D.Dynamics.b2Body.b2_dynamicBody=2});z.b2BodyDef=function(){this.position=new y;this.linearVel…
237 …ty=a;this.m_inv_dt0=0;this.m_contactManager.m_world=this;this.m_groundBody=this.CreateBody(new z)};
268 …tacts.b2PolyAndCircleContact,k=Box2D.Dynamics.Contacts.b2PolyAndEdgeContact,z=Box2D.Dynamics.Conta…
280 …Type(Y.Create,Y.Destroy,y.e_polygonShape,y.e_circleShape);this.AddType(z.Create,z.Destroy,y.e_poly…
300 …nction(){};Box2D.inherit(z,Box2D.Dynamics.Contacts.b2Contact);z.prototype.__super=Box2D.Dynamics.C…
301 …s,arguments)};z.Create=function(){return new z};z.Destroy=function(){};z.prototype.Reset=function(…
309 …IsAwake()!=false){for(var I=new K,W=new K,Y=0,k=0,z=L.GetFixtureList();z;z=z.GetNext()){var u=new …
315 …z=null,u=0,D=0,H=0;u=null;if(this.invSqr)for(M=this.m_bodyList;M;M=M.nextBody){L=M.body;I=L.GetWor…
316 …z)}}}else for(M=this.m_bodyList;M;M=M.nextBody){L=M.body;I=L.GetWorldCenter();W=L.GetMass();for(Y=…
320 Y=Box2D.Dynamics.Joints.b2JointEdge,k=Box2D.Dynamics.Joints.b2LineJoint,z=Box2D.Dynamics.Joints.b2L…
354 new k(d instanceof z?d:null);break;case I.e_weldJoint:h=new aa(d instanceof Z?d:null);break;case I.…
377 …z,Box2D.Dynamics.Joints.b2JointDef);z.prototype.__super=Box2D.Dynamics.Joints.b2JointDef.prototype…  method
378 0;this.enableMotor=false;this.motorSpeed=this.maxMotorForce=0};z.prototype.Initialize=function(d,h,…
387 …s.m_motorImpulse+this.m_impulse.z)*this.m_axis.x),d*(this.m_impulse.x*this.m_perp.y+(this.m_motorI…
395 …his.m_s1*this.m_s1+c*this.m_s2*this.m_s2;this.m_K.col1.y=a*this.m_s1+c*this.m_s2;this.m_K.col1.z=a*
396 …ol2.y=a+c;this.m_K.col2.z=a*this.m_a1+c*this.m_a2;this.m_K.col3.x=this.m_K.col1.z;this.m_K.col3.y=…
397 …z=0}}else if(j>=this.m_upperTranslation){if(this.m_limitState!=I.e_atUpperLimit){this.m_limitState…
398 …z)*this.m_axis.y;o=this.m_impulse.x*this.m_s1+this.m_impulse.y+(this.m_motorImpulse+this.m_impulse…
401 …z=y.Max(this.m_impulse.z,0);else if(this.m_limitState==I.e_atUpperLimit)this.m_impulse.z=y.Min(thi…
402 this.m_s1+d.y+d.z*this.m_a1;b=d.x*this.m_s2+d.y+d.z*this.m_a2}else{d=this.m_K.Solve22(new w,-g,-c);…
406 …z=n*this.m_s1*this.m_a1+a*this.m_s2*this.m_a2;this.m_K.col2.x=this.m_K.col1.y;this.m_K.col2.y=n+a;…
407 …y=f.y;m.z=0}f=m.x*this.m_perp.x+m.z*this.m_axis.x;c=m.x*this.m_perp.y+m.z*this.m_axis.y;s=m.x*this…
431 ….GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_impulse.z};N.prototype.GetJoin…
435 …+q*q*g+a*a*b;this.m_mass.col3.y=q*g+a*b;this.m_mass.col1.z=this.m_mass.col3.x;this.m_mass.col2.z=t…
436 …z=g+b;this.m_motorMass=1/(g+b);if(this.m_enableMotor==false)this.m_motorImpulse=0;if(this.m_enable…
437 …z=0}}else this.m_limitState=I.e_inactiveLimit;if(d.warmStarting){this.m_impulse.x*=d.dtRatio;this.…
440 …z+this.impulse3.z;if(j<0){this.m_mass.Solve22(this.reduced,-d,-v);this.impulse3.x=this.reduced.x;t…
441 …z=-this.m_impulse.z;this.m_impulse.x+=this.reduced.x;this.m_impulse.y+=this.reduced.y;this.m_impul…
450 ….GetReactionTorque=function(d){if(d===undefined)d=0;return d*this.m_impulse.z};aa.prototype.b2Weld…
452 …z=this.m_mass.col3.x;this.m_mass.col2.z=this.m_mass.col3.y;this.m_mass.col3.z=g+b;if(d.warmStartin…
453 o.m_angularVelocity+=b*(a*this.m_impulse.y-c*this.m_impulse.x+this.m_impulse.z)}else this.m_impulse…
454 …lse.Add(t);o.x-=c*t.x;o.y-=c*t.y;q-=b*(f*t.y-m*t.x+t.z);n.x+=g*t.x;n.y+=g*t.y;a+=e*(r*t.y-s*t.x+t.…
456 …z=this.m_mass.col3.x;this.m_mass.col2.z=this.m_mass.col3.y;this.m_mass.col3.z=c+g;m=new A;this.m_m…
457 j.m_sweep.a+=g*(n*m.y-a*m.x+m.z);l.SynchronizeTransform();j.SynchronizeTransform();return r<=F.b2_l…