For example, if you have four people working on a job for four eight-hour days, that is 128 hours in total person-hours. 6. Add up your costs for labor and materials, add in the profit margin and divide by the number of hours you estimate the job will take. This will give you an hourly rate.
Also called a layout engine, a rendering engine is used by a Web browser to render HTML pages, by mail programs that render HTML e-mail messages, as well as any other application that needs to render Web page content.
In the case of 3D graphics, rendering may be done slowly, as in pre-rendering, or in real time. Pre-rendering is a computationally intensive process that is typically used for movie creation, while real-time rendering is often done for 3D video games which rely on the use of graphics cards with 3D hardware accelerators.