Anything connected to physics is in this namespace. Please refer to Box2D docs 'https://box2d.org/' for any details regarding physics. More...

Classes
struct	BodyUserData
class	Capsule
struct	CastResult
class	Circle
class	ConvexHull
class	Polygon
class	Segment
struct	ShapeUserData

Typedefs
using	Vec2 = b2Vec2
	An alias for Box2D native vec2 type, if you see it somewhere, be sure data there is in meters contrary to when glm used, there data is in camera pixels.
using	Rot = b2Rot
using	Transform = b2Transform
using	CollisionPlane = b2CollisionPlane
using	RayResult = b2RayResult

Enumerations
enum	CollisionBits : uint64_t { StaticBit = 1ull << 0 , MoverBit = 1ull << 1 , DynamicBit = 1ull << 2 , DebrisBit = 1ull << 3 , SensorBit = 1ull << 4 , CustomBit5 = 1ull << 5 , CustomBit6 = 1ull << 6 , CustomBit7 = 1ull << 7 , CustomBit8 = 1ull << 8 , CustomBit9 = 1ull << 9 , CustomBit10 = 1ull << 10 , CustomBit11 = 1ull << 11 , CustomBit12 = 1ull << 12 , CustomBit13 = 1ull << 13 , CustomBit14 = 1ull << 14 , CustomBit15 = 1ull << 15 , CustomBit16 = 1ull << 16 , CustomBit17 = 1ull << 17 , CustomBit18 = 1ull << 18 , CustomBit19 = 1ull << 19 , CustomBit20 = 1ull << 20 , CustomBit21 = 1ull << 21 , CustomBit22 = 1ull << 22 , CustomBit23 = 1ull << 23 , CustomBit24 = 1ull << 24 , CustomBit25 = 1ull << 25 , CustomBit26 = 1ull << 26 , CustomBit27 = 1ull << 27 , CustomBit28 = 1ull << 28 , CustomBit29 = 1ull << 29 , CustomBit30 = 1ull << 30 , CustomBit31 = 1ull << 31 , CustomBit32 = 1ull << 32 , CustomBit33 = 1ull << 33 , CustomBit34 = 1ull << 34 , CustomBit35 = 1ull << 35 , CustomBit36 = 1ull << 36 , CustomBit37 = 1ull << 37 , CustomBit38 = 1ull << 38 , CustomBit39 = 1ull << 39 , CustomBit40 = 1ull << 40 , CustomBit41 = 1ull << 41 , CustomBit42 = 1ull << 42 , CustomBit43 = 1ull << 43 , CustomBit44 = 1ull << 44 , CustomBit45 = 1ull << 45 , CustomBit46 = 1ull << 46 , CustomBit47 = 1ull << 47 , CustomBit48 = 1ull << 48 , CustomBit49 = 1ull << 49 , CustomBit50 = 1ull << 50 , CustomBit51 = 1ull << 51 , CustomBit52 = 1ull << 52 , CustomBit53 = 1ull << 53 , CustomBit54 = 1ull << 54 , CustomBit55 = 1ull << 55 , CustomBit56 = 1ull << 56 , CustomBit57 = 1ull << 57 , CustomBit58 = 1ull << 58 , CustomBit59 = 1ull << 59 , CustomBit60 = 1ull << 60 , CustomBit61 = 1ull << 61 , CustomBit62 = 1ull << 62 , CustomBit63 = 1ull << 63 , AllBits = ~0u }
enum class	WindingOrder : uint8_t { COLLINEAR , CLOCKWISE , COUNTER_CLOCKWISE }

Functions
WindingOrder	GetPolygonWindingOrder (const std::vector< Vec2 > &polygon)
	Calculates the winding order of the polygon made up from individual points. Box2D version. Takes Box2Ds vec2s.
WindingOrder	GetPolygonWindingOrder (const std::vector< tmx::Vector2f > &polygon)
	Calculates the winding order of the polygon made up from individual points. TMXLite version. Takes TMXLite vec2s.
const char *	WindingOrderToString (WindingOrder order)
	Converts the WindingOrder enumerator to string, for logging.
glm::vec2	ToPixels (const Vec2 vec)
	Converts physical meters to camera space pixels.
Vec2	ToMeters (const glm::vec2 vec)
	Converts camera space pixels to physical meters.
std::string	Vec2ToString (Vec2 vec)
	Converts a native Box2D vec2 to string, for logging.

Detailed Description

Anything connected to physics is in this namespace. Please refer to Box2D docs 'https://box2d.org/' for any details regarding physics.

Cori engine doesn't have a native physics engine and uses Box2D, so refer to Box2D docs 'https://box2d.org/' for any details on physics.
All the engine does is provide a convenient C++ API for it, as Box2D is a C project and the default API is not really convenient in C++ environment.
Big thanks HolyBlackCat for: 'https://github.com/HolyBlackCat/box2cpp/tree/master'

Typedef Documentation

◆ CollisionPlane

using Cori::Physics::CollisionPlane = b2CollisionPlane

Definition at line 45 of file Physics/Physics.hpp.

◆ RayResult

using Cori::Physics::RayResult = b2RayResult

Definition at line 46 of file Physics/Physics.hpp.

◆ Rot

using Cori::Physics::Rot = b2Rot

Definition at line 43 of file Physics/Physics.hpp.

◆ Transform

using Cori::Physics::Transform = b2Transform

Definition at line 44 of file Physics/Physics.hpp.

◆ Vec2

using Cori::Physics::Vec2 = b2Vec2

An alias for Box2D native vec2 type, if you see it somewhere, be sure data there is in meters contrary to when glm used, there data is in camera pixels.

Definition at line 42 of file Physics/Physics.hpp.

Enumeration Type Documentation

◆ CollisionBits

enum Cori::Physics::CollisionBits : uint64_t

Enumerator
StaticBit
MoverBit
DynamicBit
DebrisBit
SensorBit
CustomBit5
CustomBit6
CustomBit7
CustomBit8
CustomBit9
CustomBit10
CustomBit11
CustomBit12
CustomBit13
CustomBit14
CustomBit15
CustomBit16
CustomBit17
CustomBit18
CustomBit19
CustomBit20
CustomBit21
CustomBit22
CustomBit23
CustomBit24
CustomBit25
CustomBit26
CustomBit27
CustomBit28
CustomBit29
CustomBit30
CustomBit31
CustomBit32
CustomBit33
CustomBit34
CustomBit35
CustomBit36
CustomBit37
CustomBit38
CustomBit39
CustomBit40
CustomBit41
CustomBit42
CustomBit43
CustomBit44
CustomBit45
CustomBit46
CustomBit47
CustomBit48
CustomBit49
CustomBit50
CustomBit51
CustomBit52
CustomBit53
CustomBit54
CustomBit55
CustomBit56
CustomBit57
CustomBit58
CustomBit59
CustomBit60
CustomBit61
CustomBit62
CustomBit63
AllBits

Definition at line 49 of file Physics/Physics.hpp.

◆ WindingOrder

enum class Cori::Physics::WindingOrder : uint8_t

strong

Enumerator
COLLINEAR
CLOCKWISE
COUNTER_CLOCKWISE

Definition at line 118 of file Physics/Physics.hpp.

Function Documentation

◆ GetPolygonWindingOrder() [1/2]

WindingOrder Cori::Physics::GetPolygonWindingOrder ( const std::vector< tmx::Vector2f > & polygon )

Calculates the winding order of the polygon made up from individual points. TMXLite version. Takes TMXLite vec2s.

Parameters

polygon Point that from a polygon.

Returns: A resulting enumerator of type WindingOrder.

Definition at line 30 of file Physics/Physics.cpp.

◆ GetPolygonWindingOrder() [2/2]

WindingOrder Cori::Physics::GetPolygonWindingOrder ( const std::vector< Vec2 > & polygon )

Calculates the winding order of the polygon made up from individual points. Box2D version. Takes Box2Ds vec2s.

Parameters

polygon Point that from a polygon.

Returns: A resulting enumerator of type WindingOrder.

Definition at line 5 of file Physics/Physics.cpp.

◆ ToMeters()

Vec2 Cori::Physics::ToMeters ( const glm::vec2 vec )

Converts camera space pixels to physical meters.

Parameters

vec	Position in pixels.

Returns: Position in pixels.

Note: Talking about camera space pixels, not screen space/viewport pixels. Uses CORI_PIXELS_PER_METER as a convertion modifier.

Definition at line 74 of file Physics/Physics.cpp.

◆ ToPixels()

glm::vec2 Cori::Physics::ToPixels ( const Vec2 vec )

Converts physical meters to camera space pixels.

Parameters

vec	Position in meters.

Returns: Position in pixels.

Note: Talking about camera space pixels, not screen space/viewport pixels. Uses CORI_PIXELS_PER_METER as a convertion modifier.

Definition at line 70 of file Physics/Physics.cpp.

◆ Vec2ToString()

std::string Cori::Physics::Vec2ToString ( Vec2 vec )

Converts a native Box2D vec2 to string, for logging.

Parameters

vec	Native Box2D vec2 to convert to string.

Returns: Formated string.

Note: This is a convenience function and will cause several allocation connected to constructing a string. Be aware.

Definition at line 78 of file Physics/Physics.cpp.

◆ WindingOrderToString()

const char * Cori::Physics::WindingOrderToString ( WindingOrder order )

Converts the WindingOrder enumerator to string, for logging.

Parameters

order Enumerator.

Returns: Resulting string.

Definition at line 56 of file Physics/Physics.cpp.

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ CollisionPlane

◆ RayResult

◆ Rot

◆ Transform

◆ Vec2

Enumeration Type Documentation

◆ CollisionBits

◆ WindingOrder

Function Documentation

◆ GetPolygonWindingOrder() [1/2]

◆ GetPolygonWindingOrder() [2/2]

◆ ToMeters()

◆ ToPixels()

◆ Vec2ToString()

◆ WindingOrderToString()