Help get position of particles

[orestissar]

I don’t think you can reliably use list intersection() or contains() operations when the contents are floating point data. These use the type’s default comparer. This won’t work unless you provide a custom comparer that uses an epsilon to tell if two Vector3 are close enough to each other. Unless the particle positions are *exactly* the same, a direct comparison between floating point values is very likely to fail.

See: https://docs.unity3d.com/ScriptReference...ately.html

Hello and thanks for the reccomendation!

Using what you said and adding some checkings i managed to achieve what i wanted

Code:

for (int i = 0; i < 289; i++)
        {
            for (int j = 0; j < 289; j++)
            {
                if (Mathf.Approximately(clothParticles1[i].y, clothParticles2[j].y))
                {
                    if (Mathf.Approximately(clothParticles1[i].x,clothParticles2[j].x))
                    {
                        stitcher.AddStitch(i, j);
                    }
                }               
            }
        }

The above code succesfully stitches the 2 flags only on the overlaping positions.