raycast get the closest point

duke2017

I want to draw a beam of light that goes from point A to point B. But if the point falls between the object, the beam rests on him. My problem is that if between points A and B are two figures, оr more, the nearest to the source is ignored and the beam passing through it, rests in the far. I heard that handles raycast figures from far, but how to make raycast skip far?

function ray1(fixture, hitX, hitY, vectX, vectY, fraction)
if fixture ~= nil then
bodyf = fixture:getBody()
levelSelf.hity = hitY
end
end

function rayofball1(x,y)
levelSelf.ray1 = levelSelf.world:rayCast(x, y, x, 9, ray1)
if levelSelf.hity ~= nil then
levelSelf.lazer = Lazer(x, y, x, levelSelf.hity)
levelSelf:addChild(levelSelf.lazer)
end
end

duke2017

Even more specifically, the problem is that on the whole of raycast checks only one object and function works only once(

duke2017

49.499198198318 -This magical number is always returned hitY, regardless at what distance the second object. first 50, second 100 ==> first hitY=50 fraction 0.82, second hitY=49.49 fraction 1...
first 30, second 150 ==> first hitY=30 fraction 0.89, second hitY=49.49 fraction 1...
or its bug, or its feature?

duke2017

oohh.. and hitX, hitY times an number, times an table.. great..

duke2017

all is well, bug is found http://www.giderosmobile.com/forum/discussion/2099/raycast-bug