Architecture is one of the disciplines that we need tools to represent creativity and mental ideas. In the past, hand drawings such as sketches and rando or engraving on stone and wood were used for this work. In today's world, with the advancement of technology and the invention of computers, many softwares have been designed to help architects, which help to simulate architecture. Next, we introduce and use simulation in architecture.

Simulation in architecture
The concept of simulation in architecture means depicting mental ideas with the help of computer tools and software. This simulation can be two-dimensional or three-dimensional. The simulator does not have to be an architect and can help architects with his expertise. But if architects can get skills in simulation, they will help a lot in presenting their ideas.
Simulation objectives
1. Error reduction with simulation before execution
2. Identification of work defects before execution with the help of simulation
3. Execution of ideas according to the client's taste with its transparency with the help of simulation outputs
4. Increasing speed and The accuracy of work
5. reducing the error and bringing it to the minimum possible value