To "draw in" a guide in creative software like Procreate , you typically use built-in "Drawing Guide" tools to create a framework—such as a grid or perspective lines—that your strokes can snap to for precision. How to Create Drawing Guides (Procreate Example)
: Draw a horizon line and mark one or two dots. Use a ruler to lightly draw "receding" lines toward those dots to create a perspective cage. draw in
If you are drawing by hand or using software without a snap feature: To "draw in" a guide in creative software
: Tap Edit Drawing Guide to choose your specific type: 2D Grid : A standard square grid for general alignment. Isometric : A triangular grid for 3D technical drawing. draw in
: Mirrored guides (Vertical, Horizontal, Quadrant, or Radial).