Perspective grids
Set up perspective grids with horizon lines and vanishing points to construct spaces and repeated elements.
What it is
Set up the scene's scaffolding with a horizon line, vanishing points, and guide lines that converge correctly. Place the vanishing points based on the viewer's position, then use straight lines to define floors, walls, and major edges.
Build a simple room, street, or building blockout with receding lines. Keep verticals vertical, guide horizontals toward their vanishing points, and space repeated elements such as windows, tiles, and stairs along the grid. Keep the grid on its own layer while you draw objects over it.
Choose a grid with 1, 2, or 3 vanishing points based on the view. Use 1 point for a straight hallway, 2 for a street or building corner, and 3 for a steep up or down view. Apply the grid to edges that follow perspective.
Why it matters
A perspective grid keeps floors, tables, buildings, and other forms aligned as they recede. Weak grid control can cause surfaces to tilt, structures to twist, and repeated elements to lose consistent spacing.
You can check it when
- ✓Set up 1-, 2-, and 3-point perspective grids with the horizon line and vanishing points placed for the intended view.
- ✓Build a simple room or street where parallel edges converge toward the same vanishing point, and repeated elements follow consistent spacing along the grid.
- ✓Check the drawing with a straightedge and confirm that edges intended to share perspective converge toward one vanishing point.