flip image

[player931402]

on my spritesheet I have the sprites that look to the right.

There is a fast mode to add the function to flip in SFML 2 ? ( MVC++ 10 )


for example:

in state "Run" i would to create something like:

if ( !isFlipped)
    sprite.setTextureRect(sf::IntRect(50*ActualXframe,50*ActualYframe,50,50))
else
 // select same textureRect But flipped.. how can i do this ?




Ty in advance

[pdinklag]

You can set the sprite's scale to a negative value.
E.g. to flip the sprite horizontally (X axis), set its scale to (-1, 1):

sprite.setTextureRect(sf::IntRect(50*ActualXframe,50*ActualYframe,50,50));

if(isFlipped)
  sprite.setScale(sf::Vector2f(-1, 1));
 

Note that this will require the sprite's origin to be in the center. The flipped sprite will appear 50 pixels off to the left if you do not correct the origin (which is the top left corner by default).

[Laurent]

I'll do a quick modification to sf::Sprite so that using a TextureRect with a negative height works too. It will be much easier to use than the negative scale -- it won't break the sprite's geometry.

[player931402]

Great !

Ty pdinklag for help and.. Laurent I'll wait for your fix

[pdinklag]

I'll do a quick modification to sf::Sprite so that using a TextureRect with a negative height works too. It will be much easier to use than the negative scale -- it won't break the sprite's geometry.

Very good idea!

[Laurent]

Laurent I'll wait for your fix

Done.