test whether a group of 5 cubes are all in a game grid

Unity Engine
,
1

Hi all,

Here’s my problem: When I insert the pentamino X into the grid, it enters step by step.

The same thing happens in the opposite direction when I take the pentaminoX out of the grid.

What I’d like is for the pentamino X to enter or exit all at once
(not in bits of yellow numbers).

Strangely enough, with the following code, the left side works perfectly (see animation below), but the other 3 sides go in or out little by little.

Here is my code:

    private void Update()
    {
        var changedFigures = Figures.Where(i => i.hasChanged);

        if (changedFigures.Count() != 0)
        {
            ResetGrid();

            foreach (var figure in changedFigures)
            {
                foreach (Transform box in figure)
                {
                    Vector3 firstGridSquarePosition;
                    firstGridSquarePosition = new Vector3(grilleRouge.objArray[0].transform.position.x, grilleRouge.objArray[0].transform.position.y, grilleRouge.objArray[0].transform.position.z);
                    int x = Mathf.FloorToInt((box.position.x - (firstGridSquarePosition.x - 0.8f) ) / 1.6f ) ;
                    int z = Mathf.FloorToInt((box.position.z - (firstGridSquarePosition.z - 0.8f) ) / 1.6f ) ;

                    if (PositionIsValid(x, z))
                    {
                        grid[z, x] = 1;
                    }
                }
            }
        }
    }

    private bool PositionIsValid(float x, float z)
    {
        return x >= 0 || x < GridSizeX && z >= 0 || z < GridSizeZ;
    }

    void ResetGrid()
    {
        for (int z = 0; z < GridSizeZ; z++)
        {
            for (int x = 0; x < GridSizeX; x++)
            {
                grid[z, x] = 0;
            }
        }
    }

and a video that tells us more:

If you have some code here is where you can put it:

private bool PositionIsValid(float x, float z)
    {
        return x >= 0 || x < GridSizeX && z >= 0 || z < GridSizeZ;
    }

you are welcome,

A+

2

Just check if all positions of the shape are between GridSizeMin(x/y) and GridSizeMax(x/y) and unuccupied cells.

3

Do you have any code?
So I learn more about GridSizeMin(x/y) et GridSizeMax(x/y).

The code to place is here :

private bool PositionIsValid(float x, float z)
    {
        return x >= 0 || x < GridSizeX && z >= 0 || z < GridSizeZ;
    }

Thanks you,

A+