[Isometric] dont draw correctly ( black lines ? )

[player931402]

Simple question:


I have my isometric map that i initialize in this mode:

        for (int i = 0; i < Xmapsize; i++)
                 for (int j = Ymapsize - 1; j >= 0; j--)
                 {
                        tile_map[i][j].setTexture(texture);
            float x = (j * tile_width / 2) + (i * tile_width / 2);
            float y = (i * tile_height / 2) - (j * tile_height / 2);

                        tile_map[i][j].setPosition(x,y);
                 }

and i draw it in the simplest mode possible:

                for (int i = 0; i < Xmapsize; i++)
                        for (int j = Ymapsize - 1; j >= 0; j--)
                                window.draw(tile_map[i][j]);

Any1 know why in my map there are some orrible black lines ?

This is the image:





Ty in advance!


some stuff: sfml 2, visual studio 10 , the error persist in debug n release mode

[eXpl0it3r]

I'd say your coordinates are 1 pixel off, but I don't want to think your calculations through. If you're 100% that they are correct, then maybe you should try rounding the coordinates to non-decimal numbers, so you'd get an accurate positioning...

[player931402]

solved by fixing image lenght