Function ccpLerp

#include <Geode/cocos/support/CCPointExtension.h>cocos2d::CCPointccpLerp(
cocos2d::CCPointconst&a
,
cocos2d::CCPointconst&b
,
floatalpha
)

Since v0.99.1

Linear Interpolation between two points a and b

Return value
alpha == 0 ? a alpha == 1 ? b otherwise a value between a..b
Examples0