Can I follow, or calculate the collision force of two object?
function onPostCollision( event ) print("Force:" .. event.force) end
Why is it drop back -0 and 0 in console?
Hi @naburus,
Can I see more of your code, i.e. where you set up the collision listener(s)?
Thanks,
Brent Sorrentino
Sure, here my full source code: http://pastebin.com/a7QfAXiS (Test2.lua: http://pastebin.com/jc8R5MHQ)
Hi @naburus,
What sort of value(s) are you getting reported back? Can you show me some samples, copied from the Terminal/console?
Brent
Hi
I attached my screenshot.
Hi @naburus,
I’m not sure how you’ve written the rest of your code, but I worked up the quick following example and I’m getting the correct force values printed out:
[lua]
local function onPostCollision( self, event )
print(“Force:” … event.force)
end
local b1 = display.newRect( 10,10,20,20 )
physics.addBody( b1 )
local b2 = display.newRect( 10,100,20,20 )
physics.addBody( b2, “static” )
b1.postCollision = onPostCollision
b1:addEventListener( “postCollision”, b1 )
[/lua]
Can you test and confirm?
Thanks,
Brent
Works, ty.
Hi @naburus,
Can I see more of your code, i.e. where you set up the collision listener(s)?
Thanks,
Brent Sorrentino
Sure, here my full source code: http://pastebin.com/a7QfAXiS (Test2.lua: http://pastebin.com/jc8R5MHQ)
Hi @naburus,
What sort of value(s) are you getting reported back? Can you show me some samples, copied from the Terminal/console?
Brent
Hi
I attached my screenshot.
Hi @naburus,
I’m not sure how you’ve written the rest of your code, but I worked up the quick following example and I’m getting the correct force values printed out:
[lua]
local function onPostCollision( self, event )
print(“Force:” … event.force)
end
local b1 = display.newRect( 10,10,20,20 )
physics.addBody( b1 )
local b2 = display.newRect( 10,100,20,20 )
physics.addBody( b2, “static” )
b1.postCollision = onPostCollision
b1:addEventListener( “postCollision”, b1 )
[/lua]
Can you test and confirm?
Thanks,
Brent
Works, ty.