physicspack.js

goo.PhysicsMaterial=function(){"use strict";function t(t){t=t||{},this.friction=void 0!==t.friction?t.friction:.3,this.restitution=void 0!==t.restitution?t.restitution:0}return t}(),goo.RaycastResult=function(t){"use strict";function o(o){o=o||{},this.point=o.point?new t(o.point):new t,this.normal=o.normal?new t(o.normal):new t,this.entity=o.entity||null,this.distance=o.distance||-1}return o.prototype.reset=function(){this.entity=null,this.distance=-1},o}(goo.Vector3),goo.Collider=function(){"use strict";function t(){}return t.prototype.clone=function(){return new t},t.prototype.transform=function(){},t}(),goo.CylinderCollider=function(t){"use strict";function o(o){o=o||{},this.radius=void 0!==o.radius?o.radius:.5,this.height=void 0!==o.height?o.height:1,t.call(this)}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.transform=function(t,o){var e=t.scale;o.radius=Math.max(e.x,e.y)*this.radius,o.height=e.z*this.height},o.prototype.clone=function(){return new o({radius:this.radius,height:this.height})},o}(goo.Collider),goo.BoxCollider=function(t,o){"use strict";function e(e){e=e||{},this.halfExtents=e.halfExtents?new t(e.halfExtents):new t(.5,.5,.5),o.call(this)}return e.prototype=Object.create(o.prototype),e.prototype.constructor=e,e.prototype.transform=function(t,o){o.halfExtents.set(t.scale).mul(this.halfExtents)},e.prototype.clone=function(){return new e({halfExtents:this.halfExtents})},e}(goo.Vector3,goo.Collider),goo.MeshCollider=function(t,o){"use strict";function e(e){e=e||{},this.meshData=e.meshData,this.scale=void 0!==e.scale?new o(e.scale):new o(1,1,1),t.call(this)}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.transform=function(t,o){o.scale.set(this.scale).mul(t.scale)},e.prototype.clone=function(){return new e({meshData:this.meshData,scale:this.scale})},e}(goo.Collider,goo.Vector3),goo.PlaneCollider=function(t){"use strict";function o(){t.call(this)}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.transform=function(){},o.prototype.clone=function(){return new o},o}(goo.Collider),goo.SphereCollider=function(t){"use strict";function o(o){o=o||{},this.radius=void 0!==o.radius?o.radius:.5,t.call(this)}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.transform=function(t,o){var e=t.scale;o.radius=this.radius*Math.max(Math.abs(e.x),Math.abs(e.y),Math.abs(e.z))},o.prototype.clone=function(){return new o({radius:this.radius})},o}(goo.Collider),goo.AbstractColliderComponent=function(t,o){"use strict";function e(o){t.apply(this),o=o||{},this.entity=null,this.collider=o.collider||null,this.worldCollider=this.collider?this.collider.clone():null,this.isTrigger=void 0!==o.isTrigger?o.isTrigger:!1,this.bodyEntity=null,this.material=void 0!==o.material?o.material:null}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.getBodyEntity=function(){var t;return this.entity.traverseUp(function(o){return o.rigidBodyComponent?(t=o,!1):void 0}),t},e.prototype.updateWorldCollider=function(){var t=[];this.entity.traverseUp(function(o){t.unshift(o)});for(var o=t.length,e=0;e!==o;e++){var n=t[e],i=n.transformComponent;i.updateTransform(),i.updateWorldTransform()}this.collider.transform(this.entity.transformComponent.worldTransform,this.worldCollider)},e.prototype.attached=function(t){this.entity=t,this.system=t._world.getSystem("PhysicsSystem")},e.prototype.detached=function(){this.entity=null},e.applyOnEntity=function(t,n){return t instanceof o?(n.setComponent(new e({collider:t})),!0):void 0},e.prototype.api={},e}(goo.Component,goo.Collider),goo.AbstractRigidBodyComponent=function(t,o,e,n,i){"use strict";function r(){t.call(this,arguments),this.joints=[]}var s=new e;r.prototype=Object.create(t.prototype),r.prototype.constructor=r,r.prototype.addJoint=function(t){this.joints.push(t)},r.prototype.removeJoint=function(t){var o=this.joints,e=o.indexOf(t);-1!==e&&o.splice(e,1)},r.initializedEvent={entity:null},r.prototype.emitInitialized=function(t){var o=r.initializedEvent;o.entity=t,i.emit("goo.physics.initialized",o),o.entity=null},r.prototype.initialize=function(){},r.prototype.destroy=function(){},r.prototype.initializeJoint=function(){},r.prototype.destroyJoint=function(){};var a=new n,c=new n,l=new n;return r.prototype.traverseColliders=function(t,o){t.transformComponent.updateTransform(),t.transformComponent.updateWorldTransform();var e=t.transformComponent.worldTransform;a.copy(e),a.invert(a);for(var i=[t];i.length;){var r=i.pop(),p=r.colliderComponent;if(p){r.transformComponent.updateTransform(),r.transformComponent.updateWorldTransform(),c.copy(r.transformComponent.worldTransform),n.combine(a,c,l);var d=l.translation,h=l.rotation;s.fromRotationMatrix(h),o.call(this,r,p.collider,d,s)}for(var u=r.transformComponent.children,y=0;y<u.length;y++){var g=u[y].entity;g.rigidBodyComponent||i.push(g)}}},r.prototype.attached=function(){},r.prototype.detached=function(){this._entity=null,this._system=null},r}(goo.Component,goo.Vector3,goo.Quaternion,goo.Transform,goo.SystemBus),goo.ColliderComponent=function(t,o,e,n,i,r,s,a,c){"use strict";function l(o){t.apply(this,arguments),this.type="ColliderComponent",o=o||{},this.cannonBody=null,this.cannonShape=null}var p=new c;return l.prototype=Object.create(t.prototype),l.prototype.constructor=l,l.type="ColliderComponent",l.prototype.initialize=function(){var t=null;this.material&&(t=new CANNON.Material,t.friction=this.material.friction,t.restitution=this.material.restitution),this.updateWorldCollider();var i=this.cannonShape=l.getCannonShape(this.worldCollider);i.material=t,i.collisionResponse=!this.isTrigger;var r=this.entity,s=r.transformComponent.worldTransform,a=new CANNON.Vec3,c=new CANNON.Quaternion;a.copy(s.translation),p.fromRotationMatrix(s.rotation),c.copy(p);var d=new CANNON.Body({mass:0,position:a,quaternion:c});this.system.cannonWorld.addBody(d),this.cannonBody=d,this.system._shapeIdToColliderEntityMap.set(i.id,r);var h=this.worldCollider;if(h instanceof e)i.radius=h.radius;else if(h instanceof o)i.halfExtents.copy(h.halfExtents),i.updateConvexPolyhedronRepresentation();else if(h instanceof n){var u=new CANNON.Vec3;u.copy(h.scale),i.setScale(u)}i.updateBoundingSphereRadius(),d.computeAABB(),d.addShape(i),d.aabbNeedsUpdate=!0},l.prototype.destroy=function(){var t=this.cannonBody;t.shapes.forEach(function(t){this.system._shapeIdToColliderEntityMap["delete"](t.id)}.bind(this)),this.system.cannonWorld.removeBody(t),this.cannonBody=null,this.cannonShape=null},l.numCylinderSegments=10,l.getCannonShape=function(t){var s;if(t instanceof o){var c=new CANNON.Vec3;c.copy(t.halfExtents),s=new CANNON.Box(c)}else if(t instanceof e)s=new CANNON.Sphere(t.radius);else if(t instanceof i)s=new CANNON.Plane;else if(t instanceof r){s=new CANNON.Cylinder(t.radius,t.radius,t.height,l.numCylinderSegments);var p=new CANNON.Quaternion;p.setFromAxisAngle(new a(0,0,1),-Math.PI/2),s.transformAllPoints(new a,p),s.computeEdges(),s.updateBoundingSphereRadius()}else if(t instanceof n){if("Triangles"!==t.meshData.indexModes[0])throw new Error("MeshCollider data must be a triangle mesh!");s=new CANNON.Trimesh(t.meshData.getAttributeBuffer("POSITION"),t.meshData.getIndexBuffer())}else console.warn("Unhandled collider: ",t);return s},l.applyOnEntity=function(t,o){return t instanceof s?(o.setComponent(new l({collider:t})),!0):void 0},l}(goo.AbstractColliderComponent,goo.BoxCollider,goo.SphereCollider,goo.MeshCollider,goo.PlaneCollider,goo.CylinderCollider,goo.Collider,goo.Vector3,goo.Quaternion),goo.PhysicsJoint=function(){"use strict";function t(t){t=t||{},this.connectedEntity=t.connectedEntity||null,this.collideConnected=void 0!==t.collideConnected?t.collideConnected:!1}return t}(),goo.BallJoint=function(t,o){"use strict";function e(e){e=e||{},t.call(this,e),this.localPivot=e.localPivot?o.fromAny(e.localPivot):new o(0,.5,0),this.autoConfigureConnectedPivot=e.autoConfigureConnectedPivot?e.autoConfigureConnectedPivot:!0,this.connectedLocalPivot=e.connectedLocalPivot?o.fromAny(e.connectedLocalPivot):new o(0,.5,0)}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e}(goo.PhysicsJoint,goo.Vector3),goo.HingeJoint=function(t,o){"use strict";function e(e){e=e||{},t.call(this,e),this.localPivot=e.localPivot?new o(e.localPivot):new o(0,.5,0),this.autoConfigureConnectedPivot=e.autoConfigureConnectedPivot?e.autoConfigureConnectedPivot:!0,this.connectedLocalPivot=e.connectedLocalPivot?new o(e.connectedLocalPivot):new o,this.localAxis=e.localAxis?new o(e.localAxis):new o(1,0,0)}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e}(goo.PhysicsJoint,goo.Vector3),goo.RigidBodyComponent=function(t,o,e,n,i,r,s,a,c,l,p,d){"use strict";function h(e){e=e||{},t.apply(this,arguments),this.type="RigidBodyComponent",this.cannonBody=null,this._dirty=!0,this._isKinematic=!!e.isKinematic,this._mass=void 0!==e.mass?e.mass:1,this._isKinematic?this._mass=0:0===this._mass&&(this._isKinematic=!0),this._initialized=!1,this._velocity=e.velocity?e.velocity.clone():new o,this._angularVelocity=e.angularVelocity?e.angularVelocity.clone():new o,this._linearDamping=void 0!==e.linearDamping?e.linearDamping:.01,this._angularDamping=void 0!==e.angularDamping?e.angularDamping:.05,this._sleepingThreshold=void 0!==e.sleepingThreshold?e.sleepingThreshold:.2,this._sleepingTimeLimit=void 0!==e.sleepingTimeLimit?e.sleepingTimeLimit:1,u||(u=new CANNON.Vec3,y=new CANNON.Vec3),this._colliderEntities=[],this.interpolation=h.INTERPOLATE,this._constraints=h.FREEZE_NONE}var u,y,g=new e;return h.prototype=Object.create(t.prototype),h.prototype.constructor=h,h.type="RigidBodyComponent",h.FREEZE_NONE=0,h.FREEZE_POSITION_X=1,h.FREEZE_POSITION_Y=2,h.FREEZE_POSITION_Z=4,h.FREEZE_ROTATION_X=8,h.FREEZE_ROTATION_Y=16,h.FREEZE_ROTATION_Z=32,h.FREEZE_POSITION=h.FREEZE_POSITION_X|h.FREEZE_POSITION_Y|h.FREEZE_POSITION_Z,h.FREEZE_ROTATION=h.FREEZE_ROTATION_X|h.FREEZE_ROTATION_Y|h.FREEZE_ROTATION_Z,h.FREEZE_ALL=h.FREEZE_POSITION|h.FREEZE_ROTATION,h.NONE=1,h.INTERPOLATE=2,h.numCylinderSegments=10,h.prototype.setTransformFromEntity=function(t){var o=t.transformComponent.worldTransform,e=this.cannonBody;e.position.copy(o.translation),e.previousPosition.copy(o.translation),e.interpolatedPosition.copy(o.translation),g.fromRotationMatrix(o.rotation),e.quaternion.copy(g),e.previousQuaternion.copy(g),e.interpolatedQuaternion.copy(g)},h.prototype.applyForceWorld=function(t,o){var e=u;e.copy(t);var n=y;n.copy(o),n.vsub(this.cannonBody.position,n),this.cannonBody.applyForce(e,n)},h.prototype.applyForceLocal=function(t,o){var e=u;e.copy(t);var n=CANNON.Vec3.ZERO;o&&(n=y,n.copy(o));var i=this.cannonBody;i.vectorToWorldFrame(e,e),i.vectorToWorldFrame(n,n),i.applyForce(e,n)},h.prototype.applyForce=function(t,o){var e=u;e.copy(t);var n=CANNON.Vec3.ZERO;o&&(n=y,n.copy(o)),this.cannonBody.applyForce(e,n)},h.prototype.applyTorque=function(t){u.copy(t),this.cannonBody.torque.vadd(u,this.cannonBody.torque)},h.prototype.applyTorqueLocal=function(t){var o=u;o.copy(t),this.cannonBody.vectorToWorldFrame(o,o),this.cannonBody.torque.vadd(o,this.cannonBody.torque)},h.prototype.applyImpulse=function(t,o){u.copy(t),y.copy(o),this.cannonBody.applyImpulse(u,y)},h.prototype.applyImpulseLocal=function(t,o){u.copy(t),y.copy(o),this.cannonBody.applyLocalImpulse(u,y)},h.prototype.setVelocity=function(t){this.cannonBody&&this.cannonBody.velocity.copy(t),this._velocity.set(t)},h.prototype.getVelocity=function(t){var o=this.cannonBody,e=o?o.velocity:this._velocity;t.setDirect(e.x,e.y,e.z)},h.prototype.setAngularVelocity=function(t){this.cannonBody&&this.cannonBody.angularVelocity.copy(t),this._angularVelocity.set(t)},h.prototype.getAngularVelocity=function(t){var o=this.cannonBody,e=o?o.angularVelocity:this._angularVelocity;t.setDirect(e.x,e.y,e.z)},h.prototype.setPosition=function(t){this.cannonBody&&this.cannonBody.position.copy(t)},h.prototype.getPosition=function(t){if(this.cannonBody){var o=this.cannonBody.position;t.setDirect(o.x,o.y,o.z)}},h.prototype.getInterpolatedPosition=function(t){if(this.cannonBody){var o=this.cannonBody.interpolatedPosition;t.setDirect(o.x,o.y,o.z)}},h.prototype.setQuaternion=function(t){this.cannonBody&&this.cannonBody.quaternion.copy(t)},h.prototype.getQuaternion=function(t){if(this.cannonBody){var o=this.cannonBody.quaternion;t.setDirect(o.x,o.y,o.z,o.w)}},h.prototype.getInterpolatedQuaternion=function(t){if(this.cannonBody){var o=this.cannonBody.interpolatedQuaternion;t.setDirect(o.x,o.y,o.z,o.w)}},Object.defineProperties(h.prototype,{linearDamping:{get:function(){return this._linearDamping},set:function(t){this.cannonBody&&(this.cannonBody.linearDamping=t),this._linearDamping=t}},angularDamping:{get:function(){return this._angularDamping},set:function(t){this.cannonBody&&(this.cannonBody.angularDamping=t),this._angularDamping=t}},isKinematic:{get:function(){return this._isKinematic},set:function(t){this._isKinematic=t,this.cannonBody&&(this.cannonBody.type=t?CANNON.Body.KINEMATIC:CANNON.Body.DYNAMIC,this.cannonBody.updateMassProperties())}},sleepingThreshold:{get:function(){return this._sleepingThreshold},set:function(t){this._sleepingThreshold=t,this.cannonBody&&(this.cannonBody.sleepSpeedLimit=t)}},mass:{get:function(){return this._mass},set:function(t){this._mass=t,this.cannonBody&&(this.cannonBody.mass=t,this.cannonBody.updateMassProperties())}},sleepingTimeLimit:{get:function(){return this._sleepingTimeLimit},set:function(t){this._sleepingTimeLimit=t,this.cannonBody&&(this.cannonBody.sleepTimeLimit=t)}},constraints:{get:function(){return this._constraints},set:function(t){this._constraints=t;var o=this.cannonBody;o&&h.constraintsToCannonFactors(t,o.linearFactor,o.angularFactor)}}}),h.prototype.destroy=function(){var t=this.cannonBody;t&&(t.world.removeBody(t),delete this._system._entities[t.id],t.shapes.forEach(function(t){this._system._shapeIdToColliderEntityMap["delete"](t.id)}.bind(this)),this.cannonBody=null);for(var o=0;o<this._colliderEntities.length;o++)this._colliderEntities[o].bodyEntity=null;this._colliderEntities.length=0},h.constraintsToCannonFactors=function(t,o,e){o.set(t&h.FREEZE_POSITION_X?0:1,t&h.FREEZE_POSITION_Y?0:1,t&h.FREEZE_POSITION_Z?0:1),e.set(t&h.FREEZE_ROTATION_X?0:1,t&h.FREEZE_ROTATION_Y?0:1,t&h.FREEZE_ROTATION_Z?0:1)},h.prototype.initialize=function(){this.destroy();var t=this.cannonBody=new CANNON.Body({mass:this._mass,linearDamping:this._linearDamping,angularDamping:this._angularDamping,sleepSpeedLimit:this._sleepingThreshold,sleepTimeLimit:this._sleepingTimeLimit});h.constraintsToCannonFactors(this.constraints,t.linearFactor,t.angularFactor),this._system.cannonWorld.addBody(t),this._system._entities[t.id]=this._entity,this._initialized||(t.velocity.copy(this._velocity),t.angularVelocity.copy(this._angularVelocity)),this.traverseColliders(this._entity,function(t,o,e,n){this.addCollider(t,e,n),t.colliderComponent.bodyEntity=this._entity}),this._isKinematic&&(t.type=CANNON.Body.KINEMATIC),this.setTransformFromEntity(this._entity),t.aabbNeedsUpdate=!0,this.emitInitialized(this._entity)},h.prototype.initializeJoint=function(t){var o,e=this.cannonBody,n=(t.connectedEntity.rigidBodyComponent||t.connectedEntity.colliderComponent).cannonBody;if(t instanceof l){var i=t.localPivot.clone();i.mul(this._entity.transformComponent.transform.scale);var r=new CANNON.Vec3,s=new CANNON.Vec3;if(r.copy(i),t.autoConfigureConnectedPivot)e.pointToWorldFrame(r,s),n.pointToLocalFrame(s,s);else{var a=t.connectedLocalPivot.clone();a.mul(t.connectedEntity.transformComponent.transform.scale),s.copy(a)}o=new CANNON.PointToPointConstraint(e,r,n,s)}else if(t instanceof p){var r=new CANNON.Vec3,s=new CANNON.Vec3,c=new CANNON.Vec3,d=new CANNON.Vec3,i=t.localPivot.clone();if(i.mul(this._entity.transformComponent.transform.scale),r.copy(i),c.copy(t.localAxis),t.autoConfigureConnectedPivot)e.pointToWorldFrame(r,s),n.pointToLocalFrame(s,s);else{var a=t.connectedLocalPivot.clone();a.mul(t.connectedEntity.transformComponent.transform.scale),s.copy(a)}d.copy(t.localAxis),e.vectorToWorldFrame(t.localAxis,d),n.vectorToLocalFrame(d,d),o=new CANNON.HingeConstraint(e,n,{pivotA:r,pivotB:s,axisA:c,axisB:d,collideConnected:t.collideConnected})}else console.warn("Unhandled joint: ",t);o&&(e.world.addConstraint(o),t.cannonJoint=o)},h.copyScaleFromColliderToCannonShape=function(t,o){if(o instanceof r)t.radius=o.radius;else if(o instanceof i)t.halfExtents.copy(o.halfExtents),t.updateConvexPolyhedronRepresentation(),t.updateBoundingSphereRadius();else if(o instanceof c){var e;u||(u=new CANNON.Vec3),e=u,e.copy(o.scale),t.setScale(e)}t.updateBoundingSphereRadius()},h.prototype.destroyJoint=function(t){var o=this.cannonBody;o&&t.cannonJoint&&(o.world.removeConstraint(t.cannonJoint),t.cannonJoint=null)},h.prototype.addCollider=function(t,o,e){var n=this.cannonBody,i=t.colliderComponent;i.updateWorldCollider(!0);var r=i.worldCollider,s=i.cannonShape=d.getCannonShape(r);this._system._shapeIdToColliderEntityMap.set(s.id,t);var a=new CANNON.Material;a.friction=i.material?i.material.friction:-1,a.restitution=i.material?i.material.restitution:-1,s.material=a,s.collisionResponse=!i.isTrigger;var c=new CANNON.Vec3;o&&c.copy(o);var l=new CANNON.Quaternion;o&&l.copy(e),n.addShape(s,c,l),this._colliderEntities.push(t)},h.prototype.clone=function(){return new h({isKinematic:this._isKinematic,mass:this._mass,velocity:this._velocity,angularVelocity:this._angularVelocity,linearDamping:this._linearDamping,angularDamping:this._angularDamping,sleepingThreshold:this._sleepingThreshold,sleepingTimeLimit:this._sleepingTimeLimit})},h.prototype.attached=function(t){this._entity=t,this._system=t._world.getSystem("PhysicsSystem")},h.prototype.api={},h}(goo.AbstractRigidBodyComponent,goo.Vector3,goo.Quaternion,goo.Transform,goo.BoxCollider,goo.SphereCollider,goo.CylinderCollider,goo.PlaneCollider,goo.MeshCollider,goo.BallJoint,goo.HingeJoint,goo.ColliderComponent),goo.ColliderComponentHandler=function(t,o,e,n,i,r,s,a,c,l,p){"use strict";function d(){t.apply(this,arguments),this._type="ColliderComponent"}return d.prototype=Object.create(t.prototype),d.prototype.constructor=d,t._registerClass("collider",d),d.prototype._prepare=function(t){return r.defaults(t,{shape:"Box",shapeOptions:{halfExtents:[1,1,1],radius:.5,height:1},isTrigger:!1,friction:.3,restitution:0})},d.prototype._create=function(){return new o({material:new p})},d.prototype._remove=function(t){t.clearComponent("ColliderComponent")},d.prototype.update=function(o,e,n){return t.prototype.update.call(this,o,e,n).then(function(t){if(t){switch(e.shape){default:case"Box":t.collider=new a(e.shapeOptions),t.worldCollider=new a;break;case"Sphere":t.collider=new s(e.shapeOptions),t.worldCollider=new s;break;case"Plane":t.collider=new c,t.worldCollider=new c;break;case"Cylinder":t.collider=new l(e.shapeOptions),t.worldCollider=new l}return t.material.friction=e.friction,t.material.restitution=e.restitution,t.isTrigger=e.isTrigger,t}})},d}(goo.ComponentHandler,goo.ColliderComponent,goo.BoundingBox,goo.ShapeCreatorMemoized,goo.rsvp,goo.ObjectUtils,goo.SphereCollider,goo.BoxCollider,goo.PlaneCollider,goo.CylinderCollider,goo.PhysicsMaterial),goo.RigidBodyComponentHandler=function(t,o,e,n,i,r,s){"use strict";function a(){t.apply(this,arguments),this._type="RigidBodyComponent"}return a.prototype=Object.create(t.prototype),a.prototype.constructor=a,t._registerClass("rigidBody",a),a.prototype._prepare=function(t){return r.defaults(t,{mass:1,isKinematic:!1,velocity:[0,0,0],angularVelocity:[0,0,0],linearDrag:0,angularDrag:0})},a.prototype._create=function(){return new o},a.prototype._remove=function(t){t.clearComponent("RigidBodyComponent")},a.prototype.update=function(o,e,n){return t.prototype.update.call(this,o,e,n).then(function(t){return t?(t.mass=e.mass,t.isKinematic=e.isKinematic,t.setVelocity(new s(e.velocity)),t.setAngularVelocity(new s(e.angularVelocity)),t.linearDamping=e.linearDrag,t.angularDamping=e.angularDrag,t):void 0})},a}(goo.ComponentHandler,goo.RigidBodyComponent,goo.BoundingBox,goo.ShapeCreatorMemoized,goo.rsvp,goo.ObjectUtils,goo.Vector3),goo.PhysicsCylinderDebugShape=function(t){"use strict";function o(o){o=o||32;var e=t.defaultMap([t.POSITION]);this.numSegments=o,t.call(this,e,6*o+24,4*o+16),this.indexModes[0]="Lines",this.rebuild()}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.buildWireframeData=function(){return new o},o.prototype.rebuild=function(){for(var o=[],e=[],n=this.numSegments,i=0;n>i;i++)o.push(Math.cos(2*Math.PI*i/n),Math.sin(2*Math.PI*i/n),.5),e.push(i,(i+1)%n);for(var i=0;n>i;i++)o.push(Math.cos(2*Math.PI*i/n),Math.sin(2*Math.PI*i/n),-.5),e.push(n+i,n+(i+1)%n);return o.push(Math.cos(1*Math.PI/2),Math.sin(1*Math.PI/2),-.5,Math.cos(1*Math.PI/2),Math.sin(1*Math.PI/2),.5,Math.cos(2*Math.PI/2),Math.sin(2*Math.PI/2),-.5,Math.cos(2*Math.PI/2),Math.sin(2*Math.PI/2),.5,Math.cos(3*Math.PI/2),Math.sin(3*Math.PI/2),-.5,Math.cos(3*Math.PI/2),Math.sin(3*Math.PI/2),.5,Math.cos(4*Math.PI/2),Math.sin(4*Math.PI/2),-.5,Math.cos(4*Math.PI/2),Math.sin(4*Math.PI/2),.5),e.push(2*n+0,2*n+1,2*n+2,2*n+3,2*n+4,2*n+5,2*n+6,2*n+7),this.getAttributeBuffer(t.POSITION).set(o),this.getIndexBuffer().set(e),this},o}(goo.MeshData),goo.PhysicsPlaneDebugShape=function(t){"use strict";function o(){var o=t.defaultMap([t.POSITION]);t.call(this,o,10,14),this.indexModes[0]="Lines",this.rebuild()}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.buildWireframeData=function(){return new o},o.prototype.rebuild=function(){var o=[],e=[];return o.push(-1,-1,0,1,-1,0,1,1,0,-1,1,0,-2,0,0,2,0,0,0,-2,0,0,2,0,0,0,0,0,0,1),e.push(0,1,1,2,2,3,3,0,4,5,6,7,8,9),this.getAttributeBuffer(t.POSITION).set(o),this.getIndexBuffer().set(e),this},o}(goo.MeshData),goo.PhysicsBoxDebugShape=function(t){"use strict";function o(){var o=t.defaultMap([t.POSITION]);t.call(this,o,24,24),this.indexModes[0]="Lines",this.rebuild()}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.buildWireframeData=function(){return new o},o.prototype.rebuild=function(){var o=[],e=[];return o.push(-.5,-.5,-.5,-.5,-.5,.5,-.5,.5,.5,-.5,.5,-.5,.5,-.5,-.5,.5,-.5,.5,.5,.5,.5,.5,.5,-.5),e.push(0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7),this.getAttributeBuffer(t.POSITION).set(o),this.getIndexBuffer().set(e),this},o}(goo.MeshData),goo.PhysicsSphereDebugShape=function(t){"use strict";function o(o){o=o||32;var e=t.defaultMap([t.POSITION]);this.numSegments=o,t.call(this,e,9*o,6*o),this.indexModes[0]="Lines",this.rebuild()}return o.prototype=Object.create(t.prototype),o.prototype.constructor=o,o.prototype.buildWireframeData=function(){return new o},o.prototype.rebuild=function(){for(var o=[],e=[],n=this.numSegments,i=0;n>i;i++)o.push(0,Math.cos(2*Math.PI*i/n),Math.sin(2*Math.PI*i/n)),e.push(i,(i+1)%n);for(var i=0;n>i;i++)o.push(Math.cos(2*Math.PI*i/n),0,Math.sin(2*Math.PI*i/n)),e.push(n+i,n+(i+1)%n);for(var i=0;n>i;i++)o.push(Math.cos(2*Math.PI*i/n),Math.sin(2*Math.PI*i/n),0),e.push(2*n+i,2*n+(i+1)%n);return this.getAttributeBuffer(t.POSITION).set(o),this.getIndexBuffer().set(e),this},o}(goo.MeshData),goo.ColliderSystem=function(t,o){"use strict";function e(){t.call(this,"ColliderSystem",["ColliderComponent","TransformComponent"]),this.priority=1}return e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.process=function(){},e.prototype.inserted=function(t){o.emit("goo.collider.inserted",{entity:t})},e.prototype.deleted=function(t){o.emit("goo.collider.deleted",{entity:t})},e.prototype.removedComponent=function(t,e){o.emit("goo.collider.deletedComponent",{entity:t,component:e})},e}(goo.System,goo.SystemBus),goo.AbstractPhysicsSystem=function(t,o){"use strict";function e(){t.apply(this,arguments),this.priority=-1,this._activeColliderEntities=[],this._colliderInsertedListener=function(t){this._activeColliderEntities.push(t.entity),this._colliderInserted(t.entity)}.bind(this),this._colliderDeletedListener=function(t){var o=this._activeColliderEntities,e=o.indexOf(t.entity);-1!==e&&this._activeColliderEntities.splice(e,1),this._colliderDeleted(t.entity)}.bind(this),this._colliderDeletedComponentListener=function(t){this._colliderDeletedComponent(t.entity,t.component)}.bind(this),o.addListener("goo.collider.inserted",this._colliderInsertedListener),o.addListener("goo.collider.deleted",this._colliderDeletedListener),o.addListener("goo.collider.deletedComponent",this._colliderDeletedComponentListener)}e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.prototype.setGravity=function(){};var n={entityA:null,entityB:null};return e.prototype.emitSubStepEvent=function(){o.emit("goo.physics.substep")},e.prototype.emitBeginContact=function(t,o){this._emitEvent("goo.physics.beginContact",t,o)},e.prototype.emitDuringContact=function(t,o){this._emitEvent("goo.physics.duringContact",t,o)},e.prototype.emitEndContact=function(t,o){this._emitEvent("goo.physics.endContact",t,o)},e.prototype.emitTriggerEnter=function(t,o){this._emitEvent("goo.physics.triggerEnter",t,o)},e.prototype.emitTriggerStay=function(t,o){this._emitEvent("goo.physics.triggerStay",t,o)},e.prototype.emitTriggerExit=function(t,o){this._emitEvent("goo.physics.triggerExit",t,o)},e.prototype._emitEvent=function(t,e,i){n.entityA=e,n.entityB=i,o.emit(t,n),n.entityA=null,n.entityB=null},e.prototype._colliderInserted=function(){},e.prototype._colliderDeleted=function(){},e.prototype._colliderDeletedComponent=function(){},e}(goo.System,goo.SystemBus),goo.Pool=function(){"use strict";function t(t){t=t||{},this._objects=[],this._init=t.init||function(){},this._create=t.create||function(){},this._destroy=t.destroy||function(){}}return t.prototype.resize=function(t){for(var o=this._objects;o.length>t;)this._destroy(o.pop());for(;o.length<t;)o.push(this._create());return this},t.prototype.get=function(){var t=this._objects,o=t.length?t.pop():this._create();return this._init.apply(o,arguments),o},t.prototype.release=function(t){return this._destroy(t),this._objects.push(t),this},t}(),goo.PhysicsDebugRenderSystem=function(t,o,e,n,i,r,s,a,c,l,p,d,h,u,y,g,f,m,C,v,_){"use strict";function E(){o.call(this,"PhysicsDebugRenderSystem",["TransformComponent"]),this.priority=3,this.renderList=[],this.camera=null,e.addListener("goo.setCurrentCamera",function(t){this.camera=t.camera}.bind(this)),this.renderAll=!0,this.selection=new t,this.sphereMeshData=new c(32),this.boxMeshData=new l,this.cylinderMeshData=new a(32),this.planeMeshData=new s,this.material=new C(v.simpleColored),this.material.uniforms.color=[0,1,0],this.material.wireframe=!0,this.renderablePool=new _({create:function(){return{meshData:null,transform:new m,materials:[]}},init:function(t,o){this.meshData=t,this.materials[0]=o},destroy:function(t){t.meshData=null,t.materials.length=0}})}return E.prototype=Object.create(o.prototype),E.prototype.constructor=E,E.prototype.process=function(t){if(this.clear(),!this.passive)for(var o=0,e=t.length;o!==e;o++){var n=t[o];if((this.renderAll||this.selection.contains(n))&&n.colliderComponent){n.colliderComponent.updateWorldCollider();var i=n.colliderComponent.worldCollider,r=this.getMeshData(i),s=this.renderablePool.get(r,this.material);this.getWorldTransform(n,i,s.transform),s.transform.update(),this.renderList.push(s)}}},E.prototype.getWorldTransform=function(t,o,e){if(e.copy(t.transformComponent.worldTransform),o instanceof p){var n=o.radius;e.scale.set(n,n,n)}else o instanceof d?e.scale.copy(o.halfExtents).scale(2):o instanceof h?e.scale.set(o.radius,o.radius,o.height):o instanceof u?e.scale.set(1,1,1):o instanceof y&&e.scale.set(o.scale)},E.prototype.getMeshData=function(t){var o;return t instanceof p?o=this.sphereMeshData:t instanceof d?o=this.boxMeshData:t instanceof h?o=this.cylinderMeshData:t instanceof u?o=this.planeMeshData:t instanceof y&&(o=t.meshData),o},E.prototype.render=function(t){t.checkResize(this.camera),this.camera&&t.render(this.renderList,this.camera,null,null,!1)},E.prototype.clear=function(){for(var t=0,o=this.renderList.length;t!==o;t++)this.renderablePool.release(this.renderList[t]);this.renderList.length=0},E.prototype.cleanup=function(){this.clear()},E}(goo.EntitySelection,goo.System,goo.SystemBus,goo.Sphere,goo.Box,goo.Cylinder,goo.PhysicsPlaneDebugShape,goo.PhysicsCylinderDebugShape,goo.PhysicsSphereDebugShape,goo.PhysicsBoxDebugShape,goo.SphereCollider,goo.BoxCollider,goo.CylinderCollider,goo.PlaneCollider,goo.MeshCollider,goo.Quaternion,goo.Vector3,goo.Transform,goo.Material,goo.ShaderLib,goo.Pool),goo.PhysicsSystem=function(t,o,e,n,i,r,s){"use strict";function a(o){o=o||{},this.cannonWorld=new CANNON.World({broadphase:new CANNON.SAPBroadphase}),this.cannonWorld.addEventListener("beginShapeContact",function(t){var o=this._shapeIdToColliderEntityMap,e=o.get(t.shapeA.id),n=o.get(t.shapeB.id);if(e&&n){var i=e.colliderComponent,r=n.colliderComponent;i.isTrigger||r.isTrigger?(this.emitTriggerEnter(e,n),this._stayingEntities.push(e,n)):(i.getBodyEntity()&&!i.getBodyEntity().rigidBodyComponent.isKinematic||r.getBodyEntity()&&!r.getBodyEntity().rigidBodyComponent.isKinematic)&&(this.emitBeginContact(e,n),this._stayingEntities.push(e,n))}}.bind(this)),this.cannonWorld.addEventListener("endShapeContact",function(t){for(var o=this._shapeIdToColliderEntityMap,e=o.get(t.shapeA.id),n=o.get(t.shapeB.id),i=this._stayingEntities,r=0;r<i.length;r+=2)if(i[r]===e&&i[r+1]===n||i[r]===n&&i[r+1]===e){i.splice(r,2);break}e.colliderComponent.isTrigger||n.colliderComponent.isTrigger?this.emitTriggerExit(e,n):this.emitEndContact(e,n)}.bind(this)),this.cannonWorld.addEventListener("postStep",function(){this.emitSubStepEvent();for(var t=this._stayingEntities,o=0;o<t.length;o+=2){var e=t[o],n=t[o+1];e.colliderComponent.isTrigger||n.colliderComponent.isTrigger?this.emitTriggerStay(e,n):this.emitDuringContact(e,n)}}.bind(this)),this._stayingEntities=[],this._entities={},this._shapeIdToColliderEntityMap=new Map,c||(c=new CANNON.Vec3,l=new CANNON.Vec3,p=new CANNON.RaycastResult),this.setGravity(o.gravity||new n(0,-10,0)),this.stepFrequency=void 0!==o.stepFrequency?o.stepFrequency:60,this.maxSubSteps=void 0!==o.maxSubSteps?o.maxSubSteps:10,this.initialized=!1,t.call(this,"PhysicsSystem",["RigidBodyComponent"])}var c,l,p,d=new i,h=new n,u=new s;a.prototype=Object.create(t.prototype),a.prototype.constructor=a,a.prototype.setGravity=function(t){this.cannonWorld.gravity.copy(t)},a.prototype.getGravity=function(t){var o=this.cannonWorld.gravity;t.x=o.x,t.y=o.y,t.z=o.z},a.prototype.step=function(t){var o=this.cannonWorld,e=1/this.stepFrequency,n=this.maxSubSteps;n?o.step(e,t,n):o.step(t)};var y={};a.prototype._getCannonRaycastOptions=function(t){return y.collisionFilterMask=void 0!==t.collisionMask?t.collisionMask:-1,y.collisionFilterGroup=void 0!==t.collisionGroup?t.collisionGroup:-1,y.skipBackfaces=void 0!==t.skipBackfaces?t.skipBackfaces:!0,y},a.prototype._copyCannonRaycastResultToGoo=function(t,o,e){if(t.hasHit){o.entity=this._shapeIdToColliderEntityMap.get(t.shape.id);var n=t.hitPointWorld,i=t.hitNormalWorld;o.point.setDirect(n.x,n.y,n.z),o.normal.setDirect(i.x,i.y,i.z),o.distance=e.distance(o.point)}return t.hasHit},a.prototype._getCannonStartEnd=function(t,o,e,n,i){n.copy(t),i.copy(o),i.scale(e,i),i.vadd(t,i)},a.prototype.raycastAny=function(t,e,n,i,r){i instanceof o&&(r=i,i={}),i=i||{},r=r||new o;var s=c,a=l;return this._getCannonStartEnd(t,e,n,s,a),this.cannonWorld.raycastAny(s,a,this._getCannonRaycastOptions(i),p),this._copyCannonRaycastResultToGoo(p,r,t)},a.prototype.raycastClosest=function(t,e,n,i,r){i instanceof o&&(r=i,i={}),i=i||{},r=r||new o;var s=c,a=l;return this._getCannonStartEnd(t,e,n,s,a),this.cannonWorld.raycastClosest(s,a,this._getCannonRaycastOptions(i),p),this._copyCannonRaycastResultToGoo(p,r,t)};var g=new o;return a.prototype.raycastAll=function(t,o,e,n,i){"function"==typeof n&&(i=n,n={}),i=i||function(){};var r=c,s=l;this._getCannonStartEnd(t,o,e,r,s);
var a=this,p=!1;return this.cannonWorld.raycastAll(r,s,this._getCannonRaycastOptions(n),function(o){var e=a._copyCannonRaycastResultToGoo(o,g,t);e&&(p=!0),i(g)===!1&&o.abort()}),p},a.prototype.play=function(){this.passive=!1,this.initialize()},a.prototype.pause=function(){this.passive=!0},a.prototype.resume=function(){this.passive=!1},a.prototype.stop=function(){this.pause(),this.destroy()},a.prototype.initialize=function(t){t=t||this._activeEntities;for(var o=t.length,e=0;e!==o;e++){var n=t[e],i=n.rigidBodyComponent;i.initialize()}for(var r=this._activeColliderEntities,e=0;e!==r.length;e++){var s=r[e];s.colliderComponent&&(s.colliderComponent.getBodyEntity()||s.colliderComponent.cannonBody||s.colliderComponent.initialize())}for(var e=0;e!==o;e++)for(var n=t[e],a=n.rigidBodyComponent.joints,c=0;c<a.length;c++){var l=a[c];n.rigidBodyComponent.initializeJoint(l,n,this)}this.initialized=!0},a.prototype.destroy=function(t){t=t||this._activeEntities;var o=t.length;this._shapeIdToColliderEntityMap.forEach(function(t){this._shapeIdToColliderEntityMap["delete"](t)}.bind(this)),this._stayingEntities.length=0;for(var e=0;e!==o;e++)for(var n=t[e],i=n.rigidBodyComponent.joints,r=0;r<i.length;r++){var s=i[r];n.rigidBodyComponent.destroyJoint(s,n,this)}for(var e=0;e!==this._activeColliderEntities.length;e++){var a=this._activeColliderEntities[e];a.colliderComponent&&a.colliderComponent.cannonBody&&a.colliderComponent.destroy()}for(var e=0;e!==o;e++){var n=t[e],c=n.rigidBodyComponent;c.destroy()}this.initialized=!1},a.prototype.process=function(t,o){this.initialized||this.initialize(),0!==t.length&&(this.step(o),this.syncTransforms(t))},a.prototype.syncTransforms=function(t){for(var o=t.length,n=[],i=0;i!==o;i++){var r=t[i],a=r.rigidBodyComponent;a._updated=!1,r.transformComponent.parent?n.unshift(r):n.push(r)}for(;n.length;){var r=n.pop(),a=r.rigidBodyComponent,c=r.transformComponent,l=c.transform;if(!a._updated){a._updated=!0,a.interpolation===e.INTERPOLATE?(a.getInterpolatedPosition(h),a.getInterpolatedQuaternion(d)):(a.getPosition(h),a.getQuaternion(d)),l.translation.set(h),l.rotation.copyQuaternion(d),c.updateTransform(),c.updateWorldTransform();var p=c.parent;p&&(p.entity.transformComponent.worldTransform.invert(u),s.combine(u,l,u),l.rotation.copy(u.rotation),l.translation.copy(u.translation),c.updateTransform(),c.updateWorldTransform()),c.setUpdated()}}},a}(goo.AbstractPhysicsSystem,goo.RaycastResult,goo.RigidBodyComponent,goo.Vector3,goo.Quaternion,goo.EntityUtils,goo.Transform),"function"==typeof require&&(define("goo/addons/physicspack/PhysicsMaterial",[],function(){return goo.PhysicsMaterial}),define("goo/addons/physicspack/RaycastResult",[],function(){return goo.RaycastResult}),define("goo/addons/physicspack/colliders/Collider",[],function(){return goo.Collider}),define("goo/addons/physicspack/colliders/CylinderCollider",[],function(){return goo.CylinderCollider}),define("goo/addons/physicspack/colliders/BoxCollider",[],function(){return goo.BoxCollider}),define("goo/addons/physicspack/colliders/MeshCollider",[],function(){return goo.MeshCollider}),define("goo/addons/physicspack/colliders/PlaneCollider",[],function(){return goo.PlaneCollider}),define("goo/addons/physicspack/colliders/SphereCollider",[],function(){return goo.SphereCollider}),define("goo/addons/physicspack/components/AbstractColliderComponent",[],function(){return goo.AbstractColliderComponent}),define("goo/addons/physicspack/components/AbstractRigidBodyComponent",[],function(){return goo.AbstractRigidBodyComponent}),define("goo/addons/physicspack/components/ColliderComponent",[],function(){return goo.ColliderComponent}),define("goo/addons/physicspack/joints/PhysicsJoint",[],function(){return goo.PhysicsJoint}),define("goo/addons/physicspack/joints/BallJoint",[],function(){return goo.BallJoint}),define("goo/addons/physicspack/joints/HingeJoint",[],function(){return goo.HingeJoint}),define("goo/addons/physicspack/components/RigidBodyComponent",[],function(){return goo.RigidBodyComponent}),define("goo/addons/physicspack/handlers/ColliderComponentHandler",[],function(){return goo.ColliderComponentHandler}),define("goo/addons/physicspack/handlers/RigidBodyComponentHandler",[],function(){return goo.RigidBodyComponentHandler}),define("goo/addons/physicspack/shapes/PhysicsCylinderDebugShape",[],function(){return goo.PhysicsCylinderDebugShape}),define("goo/addons/physicspack/shapes/PhysicsPlaneDebugShape",[],function(){return goo.PhysicsPlaneDebugShape}),define("goo/addons/physicspack/shapes/PhysicsBoxDebugShape",[],function(){return goo.PhysicsBoxDebugShape}),define("goo/addons/physicspack/shapes/PhysicsSphereDebugShape",[],function(){return goo.PhysicsSphereDebugShape}),define("goo/addons/physicspack/systems/ColliderSystem",[],function(){return goo.ColliderSystem}),define("goo/addons/physicspack/systems/AbstractPhysicsSystem",[],function(){return goo.AbstractPhysicsSystem}),define("goo/addons/physicspack/util/Pool",[],function(){return goo.Pool}),define("goo/addons/physicspack/systems/PhysicsDebugRenderSystem",[],function(){return goo.PhysicsDebugRenderSystem}),define("goo/addons/physicspack/systems/PhysicsSystem",[],function(){return goo.PhysicsSystem}));