27 …this.constructor===Y&&this.b2ManifoldPoint.apply(this,arguments)}function k(){k.b2Point.apply(this…  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 …2Distance.s_saveB=new Vector_a2j_Number(3)});Y.b2DistanceInput=function(){};k.b2DistanceOutput=fun…
113 …imeOfImpact.s_fcn=new d;Box2D.Collision.b2TimeOfImpact.s_distanceOutput=new k});q.b2TOIInput=funct…
122 …k=new G;k.Set(this);return k};G.prototype.Set=function(k){this.__super.Set.call(this,k);if(Box2D.i…  argument
123 …;u=k.position.y+(u.col1.y*this.m_p.x+u.col2.y*this.m_p.y);D=z.x-D;u=z.y-u;return D*D+u*u<=this.m_r…  argument
124 …k.fraction=E;k.normal.x=H+E*D;k.normal.y=u+E*O;k.normal.Normalize();return true}return false};G.pr…  argument
125 …k,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+Numbe…  argument
126 …k){this.m_p.SetV(k)};G.prototype.GetRadius=function(){return this.m_radius};G.prototype.SetRadius=…  argument
127 …y.prototype.TestPoint=function(){return false};y.prototype.RayCast=function(k,z,u){var D,H=z.p2.x-…  argument
128 …*(1+D)){R/=S;k.fraction=R;z=Math.sqrt(N*N+u*u);k.normal.x=N/z;k.normal.y=u/z;return true}}}return …  argument
129 …k.lowerBound.x=D;k.upperBound.x=O}else{k.lowerBound.x=O;k.upperBound.x=D}if(H<u){k.lowerBound.y=H;…  argument
130 …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,this.m_v2)…
132 …k){var z=k.R;return new V(k.position.x+(z.col1.x*this.m_coreV1.x+z.col2.x*this.m_coreV1.y),k.posit…  argument
133 …k.position.y+(D.col1.y*this.m_coreV1.x+D.col2.y*this.m_coreV1.y),E=k.position.x+(D.col1.x*this.m_c…  argument
135 …on(k,z,u,D){this.m_prevEdge=k;this.m_coreV1=z;this.m_cornerDir1=u;this.m_cornerConvex1=D};y.protot…  argument
136 …k=new A;k.Set(this);return k};A.prototype.Set=function(k){this.__super.Set.call(this,k);if(Box2D.i…  argument
137 …k,z){if(z===undefined)z=0;var u=new A;u.SetAsArray(k,z);return u};A.prototype.SetAsVector=function…  argument
138 …k,z){if(z===undefined)z=0;var u=new A;u.SetAsVector(k,z);return u};A.prototype.SetAsBox=function(k…  argument
139 …k,z){if(k===undefined)k=0;if(z===undefined)z=0;var u=new A;u.SetAsBox(k,z);return u};A.prototype.S…  argument
140 …k=new Q;k.position=u;k.R.Set(D);for(u=0;u<this.m_vertexCount;++u){this.m_vertices[u]=B.MulX(k,this…  argument
141 …k.x+z.x);this.m_centroid.y=0.5*(k.y+z.y);this.m_normals[0]=B.CrossVF(B.SubtractVV(z,k),1);this.m_n…  argument
142 …[R];if(u.x*D+u.y*H>0)return false}return true};A.prototype.RayCast=function(k,z,u){var D=0,H=z.max…  argument
143 …k.fraction=D;R=u.R;N=this.m_normals[Z];k.normal.x=R.col1.x*N.x+R.col2.x*N.y;k.normal.y=R.col1.y*N.…  argument
144 …k.lowerBound.x=H-this.m_radius;k.lowerBound.y=O-this.m_radius;k.upperBound.x=E+this.m_radius;k.upp…  argument
145 …k.mass=z*H;u*=1/H;D*=1/H;k.center.Set(u,D);k.I=z*O}};A.prototype.ComputeSubmergedArea=function(k,z…  argument
146 …k=k=0;k<this.m_vertexCount;++k){E[k]=B.Dot(H,this.m_vertices[k])-O;var aa=E[k]<-Number.MIN_VALUE;i…
147 …k].x*O,this.m_vertices[N].y*(1-O)+this.m_vertices[k].y*O);z=new V(this.m_vertices[z].x*(1-E)+this.…
148 …k){for(var z=0,u=this.m_vertices[0].x*k.x+this.m_vertices[0].y*k.y,D=1;D<this.m_vertexCount;++D){v…  argument
149 k.y;if(H>u){z=D;u=H}}return this.m_vertices[z]};A.prototype.Validate=function(){return false};A.pro…  argument
150 …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+=N*H*(0+E.x+R.…  argument
151 …k.R.col1.x=E;k.R.col1.y=R;k.R.col2.x=S;k.R.col2.y=aa;E=0.5*(N+d);R=0.5*(Z+h);S=k.R;k.center.x=O.x+…  argument
152 k.m_radius};U.prototype.GetType=function(){return this.m_type};U.prototype.TestPoint=function(){ret…  argument
167 …k=this.col2.z,z=this.col3.x,u=this.col3.y,D=this.col3.z,H=M*(Y*D-k*u)+L*(k*z-W*D)+I*(W*u-Y*z);if(H…
182 k=Box2D.Dynamics.b2Body,z=Box2D.Dynamics.b2BodyDef,u=Box2D.Dynamics.b2ContactFilter,D=Box2D.Dynamic…
183 …cs.Joints.b2PulleyJoint;k.b2Body=function(){this.m_xf=new K;this.m_sweep=new G;this.m_linearVeloci…  class
184 …turn b};k.prototype.CreateFixture=function(a){if(this.m_world.IsLocked()==true)return null;var c=n…
185 …e;return c};k.prototype.CreateFixture2=function(a,c){if(c===undefined)c=0;var g=new aa;g.shape=a;g…
186 k.e_activeFlag&&a.DestroyProxy(this.m_world.m_contactManager.m_broadPhase);a.Destroy();a.m_body=nul…
187 …k.prototype.SetTransform=function(a){this.SetPositionAndAngle(a.position,a.GetAngle())};k.prototyp…
188 …k.prototype.GetAngle=function(){return this.m_sweep.a};k.prototype.SetAngle=function(a){if(a===und…
189 …k.b2_staticBody)this.m_angularVelocity=a};k.prototype.GetAngularVelocity=function(){return this.m_…
190 k.e_bulletFlag)==k.e_bulletFlag;a.awake=(this.m_flags&k.e_awakeFlag)==k.e_awakeFlag;a.linearDamping…
191 …k.b2_dynamicBody){this.IsAwake()==false&&this.SetAwake(true);this.m_torque+=a}};k.prototype.ApplyI…
193 …larVelocity(g);this.SynchronizeFixtures();e.SynchronizeFixtures();return e};k.prototype.Merge=func…
194 k.prototype.GetMass=function(){return this.m_mass};k.prototype.GetInertia=function(){return this.m_…
195 …);this.m_linearVelocity.y+=this.m_angularVelocity*+(this.m_sweep.c.x-c.x)}};k.prototype.ResetMassD…
196 …k.b2_staticBody||this.m_type==k.b2_kinematicBody)){for(var a=y.Make(0,0),c=this.m_fixtureList;c;c=…
197 …);this.m_linearVelocity.y+=this.m_angularVelocity*+(this.m_sweep.c.x-c.x)}};k.prototype.GetWorldPo…
198 …k.prototype.GetWorldVector=function(a){return F.MulMV(this.m_xf.R,a)};k.prototype.GetLocalPoint=fu…
199 …k.prototype.GetLinearDamping=function(){return this.m_linearDamping};k.prototype.SetLinearDamping=…
200 k.prototype.SetAngularDamping=function(a){if(a===undefined)a=0;this.m_angularDamping=a};k.prototype…
201 k.e_bulletFlag;else this.m_flags&=~k.e_bulletFlag};k.prototype.IsBullet=function(){return(this.m_fl…
202 …k.prototype.IsAwake=function(){return(this.m_flags&k.e_awakeFlag)==k.e_awakeFlag};k.prototype.SetF…
203 …k.e_activeFlag;a=this.m_world.m_contactManager.m_broadPhase;for(c=this.m_fixtureList;c;c=c.m_next)…
204 …k.prototype.GetJointList=function(){return this.m_jointList};k.prototype.GetControllerList=functio…
205 …k.e_bulletFlag;if(a.fixedRotation)this.m_flags|=k.e_fixedRotationFlag;if(a.allowSleep)this.m_flags…
207 k.b2_dynamicBody)this.m_invMass=this.m_mass=1;else this.m_invMass=this.m_mass=0;this.m_invI=this.m_…
208 …k.prototype.SynchronizeTransform=function(){this.m_xf.R.Set(this.m_sweep.a);var a=this.m_xf.R,c=th…
209 return true};k.prototype.Advance=function(a){if(a===undefined)a=0;this.m_sweep.Advance(a);this.m_sw…
210 …s.awake=this.allowSleep=true;this.bullet=this.fixedRotation=false;this.type=k.b2_staticBody;this.a…
228 …=0,e=0,f;for(b=0;b<this.m_bodyCount;++b){e=this.m_bodies[b];if(e.GetType()==k.b2_dynamicBody){e.m_…
230 k.b2_staticBody){var m=a.dt*e.m_linearVelocity.x,r=a.dt*e.m_linearVelocity.y;if(m*m+r*r>A.b2_maxTra…
232 this.m_bodies[b];if(e.GetType()!=k.b2_staticBody){if((e.m_flags&k.e_allowSleepFlag)==0)g=e.m_sleepT…
233 …aints(a)}for(c=0;c<this.m_bodyCount;++c){g=this.m_bodies[c];if(g.GetType()!=k.b2_staticBody){var e…
239 …prototype.CreateBody=function(a){if(this.IsLocked()==true)return null;a=new k(a,this);a.m_prev=nul…
248 …==false)f.Set(0.5,0.5,0.3);else if(c.GetType()==k.b2_staticBody)f.Set(0.5,0.9,0.5);else if(c.GetTy…
254 …stener,this.m_contactSolver);for(c=this.m_bodyList;c;c=c.m_next)c.m_flags&=~k.e_islandFlag;for(var…
255 …k.e_islandFlag))if(!(e.IsAwake()==false||e.IsActive()==false))if(e.GetType()!=k.b2_staticBody){g.C…
256 …k.e_islandFlag)){b[f++]=m;m.m_flags|=k.e_islandFlag}}for(c=c.m_jointList;c;c=c.next)if(c.joint.m_i…
257 …k.b2_staticBody&&c.SynchronizeFixtures();this.m_contactManager.FindNewContacts()};h.prototype.Solv…
258 …_fixtureB;c=c.m_body;g=g.m_body;if((c.GetType()!=k.b2_dynamicBody||c.IsAwake()==false)&&(g.GetType…
260 …k.b2_dynamicBody)c=g;e.Clear();m=b=0;f[b+m++]=c;for(c.m_flags|=k.e_islandFlag;m>0;){c=f[b++];--m;e…
261 …k.e_islandFlag)){if(s.GetType()!=k.b2_staticBody){s.Advance(r);s.SetAwake(true)}f[b+m]=s;++m;s.m_f…
262 …k.e_islandFlag}}}}}b=h.s_timestep;b.warmStarting=false;b.dt=(1-r)*a.dt;b.inv_dt=1/b.dt;b.dtRatio=0…
268 …ics.Contacts.b2NullContact,Y=Box2D.Dynamics.Contacts.b2PolyAndCircleContact,k=Box2D.Dynamics.Conta…
280 …pe);this.AddType(I.Create,I.Destroy,y.e_edgeShape,y.e_circleShape);this.AddType(k.Create,k.Destroy,
299 …k,Box2D.Dynamics.Contacts.b2Contact);k.prototype.__super=Box2D.Dynamics.Contacts.b2Contact.prototy…
300 …k.prototype.Evaluate=function(){var j=this.m_fixtureA.GetBody(),o=this.m_fixtureB.GetBody();this.b…
309 …k=0,z=L.GetFixtureList();z;z=z.GetNext()){var u=new K,D=z.GetShape().ComputeSubmergedArea(this.nor…
315 …k=null,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…
316 …k.GetMass());L.IsAwake()&&L.ApplyForce(u,I);u.Multiply(-1);k.IsAwake()&&k.ApplyForce(u,z)}}}else f…
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.…
356 …=null;this.collideConnected=false};Y.b2JointEdge=function(){};Box2D.inherit(k,Box2D.Dynamics.Joint…
357 k.prototype.__super=Box2D.Dynamics.Joints.b2Joint.prototype;k.b2LineJoint=function(){Box2D.Dynamics…  method
358 ….m_impulse.y)*this.m_axis.y))};k.prototype.GetReactionTorque=function(d){if(d===undefined)d=0;retu…
359 return d.x*h+d.y*l};k.prototype.GetJointSpeed=function(){var d=this.m_bodyA,h=this.m_bodyB,l;l=d.m_…
360 …k.prototype.IsLimitEnabled=function(){return this.m_enableLimit};k.prototype.EnableLimit=function(…
361 …k.prototype.IsMotorEnabled=function(){return this.m_enableMotor};k.prototype.EnableMotor=function(…
362 k.prototype.SetMaxMotorForce=function(d){if(d===undefined)d=0;this.m_bodyA.SetAwake(true);this.m_bo…
363 …m_limitState=I.e_inactiveLimit;this.m_axis.SetZero();this.m_perp.SetZero()};k.prototype.InitVeloci…
369 q}else{this.m_impulse.SetZero();this.m_motorImpulse=0}};k.prototype.SolveVelocityConstraints=functi…
372 …(j);h.m_angularVelocity=o;l.m_linearVelocity.SetV(q);l.m_angularVelocity=n};k.prototype.SolvePosit…