Drawing in one-point perspective

• 🎯 VP: Drag to move the vanishing point. The horizon line always passes through it.
• 📦 Box: Drag to draw the front of a box, then tap or drag along a guide line to set how deep it goes.
• 📏 Line: Drag to draw a line. It snaps to horizontal, vertical, or straight to the vanishing point.
• 🪣 Fill: Pick a colour, then tap inside a shape to colour it in.
• 🎨 Paint: Pick a colour, then tap a box, line, or filled shape to recolour it.
• 🧽 Erase: Tap a box, line, or filled shape to remove it.
• 👁️ Guides: Hide the vanishing point and horizon line for a clean finished picture.
• 💾 Save / 📄 PDF: Download your drawing, with your name and class, as a picture or a printable PDF.