Hello Everyone!
Today i took help from CSE student that how to create drawing in Tech-draw after that i created plan , elevation and sections of trap after doing compounds of all material but there was problem in section ie the object that are cutting in sections is appeared very light so after that we took a printout of our drawings and we consulted Dr. H.S. Rai to know our mistakes so firstly sir told us there is a mistake , the way you used a spreadsheet is not the write way of making parametric modelling basically in spreadsheet we only to give independent dimension while other dimension should be dependent on values in spreadsheet.
Ray's Blog 