Compare each level of analysis against the previous step. Discuss relative and absolute changes in the patterns and locations of sun penetration. Reference model photographs, digital images, and drawings to one another. Digital model making can be a useful tool in this exercise, but only if student are using it after they know what the expected outcomes are going to be.
Using the Sun Angle Calculator as a means of establishing an hypothesis, can be a good method of checking the locations and patters of the digital model against that of a physical model or a simple plan and section sketch.
In addition, there are only two programs that I know if that allow the user to cut horizontal or vertical sections through the building, without losing the shadow casting of the pieces of the building behind the section cut. EcoTect is the other software with this capacity, and it has a specific sunshading device design module, which removes some of the analytical thought from the process.
|