How to draw a plane by hand

Step 1: Start from the ground or local plants according to the plan.

Step 2: Determine the location of the main landscape, and set aside the location of the main landscape from the scene matching.

Step 3: Draw the rest.

Step 4: Add details and light and shadow.

Step 5: Add a compass and ruler.

Step 6: Check the picture and then trim it.

The map stipulates that:

The width b of the drawing line should be selected according to the complexity and proportion of the drawing and the Unified Standard for Architectural Drawing (drawing line). When drawing a simple pattern, you can use two line width groups, and the line width ratio should be b: 0.25b.

The building plan is cut horizontally at the doors and windows of the building. The plan should include the building structure with visible cutting plane and projection direction, as well as the necessary dimensions and elevations.