openai / box2d-py - Conditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

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Conditional Complexity Overall

There are 573 units with 9,401 lines of code in units (47.5% of code).

1 very complex units (340 lines of code)
2 complex units (367 lines of code)
23 medium complex units (2,087 lines of code)
38 simple units (1,995 lines of code)
509 very simple units (4,612 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
void b2EPCollider::Collide() in Box2D/Collision/b2CollideEdge.cpp	340	53	5
void b2World::SolveTOI() in Box2D/Dynamics/b2World.cpp	231	48	1
void b2World::Solve() in Box2D/Dynamics/b2World.cpp	136	27	1
void b2Island::Solve() in Box2D/Dynamics/b2Island.cpp	147	25	4
void b2ContactManager::AddPair() in Box2D/Dynamics/b2ContactManager.cpp	85	21	2
void b2World::DrawDebugData() in Box2D/Dynamics/b2World.cpp	87	20	0
void b2PolygonShape::Set() in Box2D/Collision/Shapes/b2PolygonShape.cpp	74	18	2
void b2TimeOfImpact() in Box2D/Collision/b2TimeOfImpact.cpp	163	18	2
void b2Contact::Update() in Box2D/Dynamics/Contacts/b2Contact.cpp	68	17	1
int32 b2DynamicTree::Balance() in Box2D/Collision/b2DynamicTree.cpp	115	17	1
void b2Simplex::Solve3() in Box2D/Collision/b2Distance.cpp	76	16	0
void b2Distance() in Box2D/Collision/b2Distance.cpp	104	16	3
void b2ContactSolver::SolveVelocityConstraints() in Box2D/Dynamics/Contacts/b2ContactSolver.cpp	161	15	0
void b2World::DestroyJoint() in Box2D/Dynamics/b2World.cpp	68	14	1
static float32 b2FindMaxSeparation() in Box2D/Collision/b2CollidePolygon.cpp	64	13	5
void b2RevoluteJoint::InitVelocityConstraints() in Box2D/Dynamics/Joints/b2RevoluteJoint.cpp	93	12	1
void b2RevoluteJoint::SolveVelocityConstraints() in Box2D/Dynamics/Joints/b2RevoluteJoint.cpp	90	12	1
void b2Joint::Destroy() in Box2D/Dynamics/Joints/b2Joint.cpp	43	12	2
void b2ContactManager::Destroy() in Box2D/Dynamics/b2ContactManager.cpp	49	12	1
void b2PrismaticJoint::InitVelocityConstraints() in Box2D/Dynamics/Joints/b2PrismaticJoint.cpp	112	11	1
void b2Island::SolveTOI() in Box2D/Dynamics/b2Island.cpp	97	11	3
void b2ContactManager::Collide() in Box2D/Dynamics/b2ContactManager.cpp	50	11	0
void b2CollidePolygonAndCircle() in Box2D/Collision/b2CollideCircle.cpp	87	11	5
void b2DynamicTree::InsertLeaf() in Box2D/Collision/b2DynamicTree.cpp	107	11	1
bool b2PolygonShape::RayCast() in Box2D/Collision/Shapes/b2PolygonShape.cpp	46	11	4
void b2CollideEdgeAndCircle() in Box2D/Collision/b2CollideEdge.cpp	101	11	5
void b2World::DestroyBody() in Box2D/Dynamics/b2World.cpp	63	10	1
void b2CollidePolygons() in Box2D/Collision/b2CollidePolygon.cpp	95	10	5
bool b2AABB::RayCast() in Box2D/Collision/b2Collision.cpp	49	10	2
void b2World::Step() in Box2D/Dynamics/b2World.cpp	51	9	3
void b2WheelJoint::InitVelocityConstraints() in Box2D/Dynamics/Joints/b2WheelJoint.cpp	105	9	1
bool b2PrismaticJoint::SolvePositionConstraints() in Box2D/Dynamics/Joints/b2PrismaticJoint.cpp	100	9	1
void b2Body::DestroyFixture() in Box2D/Dynamics/b2Body.cpp	48	8	1
void b2Body::ResetMassData() in Box2D/Dynamics/b2Body.cpp	54	8	0
void b2World::Dump() in Box2D/Dynamics/b2World.cpp	48	8	0
void b2ContactSolver::InitializeVelocityConstraints() in Box2D/Dynamics/Contacts/b2ContactSolver.cpp	81	8	0
bool b2ContactSolver::SolveTOIPositionConstraints() in Box2D/Dynamics/Contacts/b2ContactSolver.cpp	62	8	2
bool b2RevoluteJoint::SolvePositionConstraints() in Box2D/Dynamics/Joints/b2RevoluteJoint.cpp	63	8	1
void b2BlockAllocator::Free() in Box2D/Common/b2BlockAllocator.cpp	40	8	2
void b2DynamicTree::RebuildBottomUp() in Box2D/Collision/b2DynamicTree.cpp	63	8	0
inline void b2DynamicTree::RayCast() in Box2D/Collision/b2DynamicTree.h	63	8	2
bool b2EdgeShape::RayCast() in Box2D/Collision/Shapes/b2EdgeShape.cpp	46	8	4
void b2WorldManifold::Initialize() in Box2D/Collision/b2Collision.cpp	54	8	5
void b2GetPointStates() in Box2D/Collision/b2Collision.cpp	35	8	4
void b2Body::SetType() in Box2D/Dynamics/b2Body.cpp	42	7	1
void b2World::DrawShape() in Box2D/Dynamics/b2World.cpp	53	7	3
void b2Fixture::Refilter() in Box2D/Dynamics/b2Fixture.cpp	29	7	0
void b2Fixture::Dump() in Box2D/Dynamics/b2Fixture.cpp	69	7	1
void b2DistanceJoint::InitVelocityConstraints() in Box2D/Dynamics/Joints/b2DistanceJoint.cpp	71	7	1
void b2PrismaticJoint::SolveVelocityConstraints() in Box2D/Dynamics/Joints/b2PrismaticJoint.cpp	74	7	1