Let's review. A section is an image on a plane obtained by cutting an object.
If objects are complex, sections and cross-sections are used to reveal their structure.
Please use different cutting planes to get sections of scene objects. Watch the video.
Full body cuts show no information other than material hatching. But look at the following pictures of cuts and compare them and their use!
Section of combined shapes
Section of a house
Section drawing with dimensions
Please use the simulator
to view vertical and horizontal sections of the house,
to get acquainted with the drawings of windows, doors, and external stairs of the house,
to recognize the names of the main structures.
Please complete the exercises below.