drafting vs rendering

drafting

noun
  • The act or process of producing a technical drawing, or draft. 

  • A method of preparing fibers for weaving. 

  • The practice among ground vehicle drivers or cyclists of following in a close line to reduce wind resistance. 

  • A profession, usually related to making technical drawings for architecture, engineering, or manufacturing. 

rendering

noun
  • The act or process by which something is rendered. 

  • Version; translation. 

  • Sketch, illustration, or painting. 

  • The process of producing an image from an internal model, or the image thus produced. 

How often have the words drafting and rendering occurred in a corpus of books? (source: Google Ngram Viewer )