The SnapToGrid method in the Vector2 struct is used to adjust the components of a vector to align with a specified grid. This is particularly useful in scenarios where you need to ensure that a vector's position is aligned to a grid, such as in grid-based games or applications.
To use the SnapToGrid method, you need to provide the size of the grid and specify whether each component (x and y) should be snapped. The method returns a new Vector2 instance with the snapped values.
gridSize: A float representing the size of the grid to snap to.sx: A bool indicating whether the x component should be snapped.sy: A bool indicating whether the y component should be snapped.// Example usage of SnapToGrid Vector2 position = new Vector2(3.7f, 4.2f); float gridSize = 1.0f; Vector2 snappedPosition = position.SnapToGrid(gridSize, true, true); // snappedPosition will be (4.0f, 4.0f) if both components are snapped to the nearest grid point.