Box2D/Box2D/Collision/b2Distance.cpp File Reference

#include <Box2D/Collision/b2Distance.h>
#include <Box2D/Collision/Shapes/b2CircleShape.h>
#include <Box2D/Collision/Shapes/b2PolygonShape.h>

Classes
struct	b2SimplexVertex
struct	b2Simplex
Functions
void	b2Distance (b2DistanceOutput *output, b2SimplexCache *cache, const b2DistanceInput *input)
Variables
int32	b2_gjkCalls
int32	b2_gjkIters
int32	b2_gjkMaxIters

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Function Documentation

void b2Distance	(	b2DistanceOutput *	output,
		b2SimplexCache *	cache,
		const b2DistanceInput *	input
	)

Compute the closest points between two shapes. Supports any combination of: b2CircleShape, b2PolygonShape, b2EdgeShape. The simplex cache is input/output. On the first call set b2SimplexCache.count to zero.

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Variable Documentation

int32 b2_gjkCalls

int32 b2_gjkIters

int32 b2_gjkMaxIters