cpConstraint

Data Structures
struct	cpConstraintClass
struct	cpConstraint
	Opaque cpConstraint struct. More...
Defines
#define	CP_DefineConstraintStructGetter(type, member, name)   static inline type cpConstraint##Get##name(const cpConstraint *constraint){return constraint->member;}
#define	CP_DefineConstraintStructSetter(type, member, name)
#define	CP_DefineConstraintStructProperty(type, member, name)
Typedefs
typedef void(*	cpConstraintPreStepImpl )(cpConstraint *constraint, cpFloat dt)
typedef void(*	cpConstraintApplyCachedImpulseImpl )(cpConstraint *constraint, cpFloat dt_coef)
typedef void(*	cpConstraintApplyImpulseImpl )(cpConstraint *constraint)
typedef cpFloat(*	cpConstraintGetImpulseImpl )(cpConstraint *constraint)
typedef void(*	cpConstraintPreSolveFunc )(cpConstraint *constraint, cpSpace *space)
	Callback function type that gets called before solving a joint.
typedef void(*	cpConstraintPostSolveFunc )(cpConstraint *constraint, cpSpace *space)
	Callback function type that gets called after solving a joint.
Functions
void	cpConstraintDestroy (cpConstraint *constraint)
	Destroy a constraint.
void	cpConstraintFree (cpConstraint *constraint)
	Destroy and free a constraint.
	CP_DefineConstraintStructGetter (cpBody *, a, A)
	CP_DefineConstraintStructGetter (cpBody *, b, B)
	CP_DefineConstraintStructProperty (cpFloat, maxForce, MaxForce)
	CP_DefineConstraintStructProperty (cpFloat, errorBias, ErrorBias)
	CP_DefineConstraintStructProperty (cpFloat, maxBias, MaxBias)
	CP_DefineConstraintStructProperty (cpConstraintPreSolveFunc, preSolve, PreSolveFunc)
	CP_DefineConstraintStructProperty (cpConstraintPostSolveFunc, postSolve, PostSolveFunc)
	CP_DefineConstraintStructProperty (cpDataPointer, data, UserData)
static cpFloat	cpConstraintGetImpulse (cpConstraint *constraint)

---

Define Documentation

#define CP_DefineConstraintStructGetter	(		type,
			member,
			name
	)		static inline type cpConstraint##Get##name(const cpConstraint *constraint){return constraint->member;}

#define CP_DefineConstraintStructProperty	(		type,
			member,
			name
	)

Value:

CP_DefineConstraintStructGetter(type, member, name) \
CP_DefineConstraintStructSetter(type, member, name)

#define CP_DefineConstraintStructSetter	(		type,
			member,
			name
	)

Value:

static inline void cpConstraint##Set##name(cpConstraint *constraint, type value){ \
    cpConstraintActivateBodies(constraint); \
    constraint->member = value; \
}

---

Typedef Documentation

typedef void(* cpConstraintApplyCachedImpulseImpl)(cpConstraint *constraint, cpFloat dt_coef)

typedef void(* cpConstraintApplyImpulseImpl)(cpConstraint *constraint)

typedef cpFloat(* cpConstraintGetImpulseImpl)(cpConstraint *constraint)

typedef void(* cpConstraintPostSolveFunc)(cpConstraint *constraint, cpSpace *space)

Callback function type that gets called after solving a joint.

typedef void(* cpConstraintPreSolveFunc)(cpConstraint *constraint, cpSpace *space)

Callback function type that gets called before solving a joint.

typedef void(* cpConstraintPreStepImpl)(cpConstraint *constraint, cpFloat dt)

---

Function Documentation

CP_DefineConstraintStructGetter	(	cpBody *	,
		a	,
		A
	)

CP_DefineConstraintStructGetter	(	cpBody *	,
		b	,
		B
	)

CP_DefineConstraintStructProperty	(	cpFloat	,
		maxForce	,
		MaxForce
	)

CP_DefineConstraintStructProperty	(	cpFloat	,
		errorBias	,
		ErrorBias
	)

CP_DefineConstraintStructProperty	(	cpFloat	,
		maxBias	,
		MaxBias
	)

CP_DefineConstraintStructProperty	(	cpConstraintPreSolveFunc	,
		preSolve	,
		PreSolveFunc
	)

CP_DefineConstraintStructProperty	(	cpConstraintPostSolveFunc	,
		postSolve	,
		PostSolveFunc
	)

CP_DefineConstraintStructProperty	(	cpDataPointer	,
		data	,
		UserData
	)

void cpConstraintDestroy

(

cpConstraint *

constraint

)

Destroy a constraint.

void cpConstraintFree

(

cpConstraint *

constraint

)

Destroy and free a constraint.

static cpFloat cpConstraintGetImpulse

(

cpConstraint *

constraint

)

[inline, static]