Box2DX

[Dolfik]

Hi all. How to synchronize coordinates Box2DX and SFML? And how do i can know how many pixels equals one meter?
P.S. I load tile map and objects from tmx, and i need to create the body of the object coordinates

[wintertime]

For the pixels, you look at the sprite textures you made, measure the height of a human sprite in pixels, depending on the type of person depicted you divide it by a number between 0.3 and 2.4, and then you know how many pixels is a meter.
I did not use Box2D, but you should be able to convert the vectors easily by assigning the components from a SFML Vector2 to a Box2D vector and maybe applying a scale factor and do same the other way around, too.

[eXpl0it3r]

You just need to sync the position of the body and the sprite.

Also don't map pixels to meters, but a range of pixels to a meter.