👉 Unprojective is a mathematical concept in geometry, used to understand how points are projected onto lines. This concept is particularly useful when working with transformations and their effects on shapes. In algebraic terms, "unprojective" means that any transformation that projects a point onto another line will not change the direction of that line, but rather it will project the point in a new way. This can be seen as a generalization of how points are projected onto lines when they do not follow the same
