CCUtilMath.h File Reference

#include "CCArmatureDefine.h"
#include <math.h>

Namespaces
	cocos2d
	cocos2d::extension

Constant Groups
	cocos2d
	cocos2d::extension

Macros
#define	CC_DOUBLE_PI   (M_PI*2)
#define	CC_HALF_PI   (M_PI * 0.5f)
#define	CC_SPRITE_CONTAIN_POINT(sprite, point)   isSpriteContainPoint((sprite), (point))
#define	CC_SPRITE_CONTAIN_POINT_WITH_RETURN(sprite, point, outPoint)   isSpriteContainPoint((sprite), (point), outPoint)

Functions
bool	(CCSprite *sprite, CCPoint point)
	hit test function More...
bool	(CCSprite *sprite, CCPoint point, CCPoint &outPoint)
local	( local sprite, local point, local outPoint)
CCPoint	(float t, CCPoint &point1, CCPoint &point2, CCPoint &point3)
	motion curve function More...
CCPoint	(float t, CCPoint &point1, CCPoint &point2, CCPoint &point3, CCPoint &point4)
local	( local t, local point1, local point2, local point3, local point4)
CCPoint	(float t, CCPoint &center, float radius, float fromRadian, float radianDif)

Macro Definition Documentation

#define CC_DOUBLE_PI   (M_PI*2)

#define CC_HALF_PI   (M_PI * 0.5f)

var CC_HALF_PI   (M_PI * 0.5f)

#define CC_SPRITE_CONTAIN_POINT	(		sprite,
			point
	)		isSpriteContainPoint((sprite), (point))

var CC_SPRITE_CONTAIN_POINT	(		var,
			var
	)		isSpriteContainPoint((sprite), (point))

local CC_SPRITE_CONTAIN_POINT	(		local,
			local
	)		isSpriteContainPoint((sprite), (point))

#define CC_SPRITE_CONTAIN_POINT_WITH_RETURN	(		sprite,
			point,
			outPoint
	)		isSpriteContainPoint((sprite), (point), outPoint)

var CC_SPRITE_CONTAIN_POINT_WITH_RETURN	(		var,
			var,
			var
	)		isSpriteContainPoint((sprite), (point), outPoint)

local CC_SPRITE_CONTAIN_POINT_WITH_RETURN	(		local,
			local,
			local
	)		isSpriteContainPoint((sprite), (point), outPoint)