Geometric Modelling Of Complex Objects Using Iterated Function System

Abstract In the field of computer graphics construction of complex objects is difficult process. Objects in nature are complex such as tree plants mountains and clouds. Traditional geometry is not adequate to describe these objects. Researchers are investigating different techniques to model such types of complex objects. Algorithms presented in this paper are deterministic algorithm and random iteration algorithm which comes under iterated function system. The fundamental property of any IFS is that image generated by it is also a fractal which is called attractor. Any set of affine transformation and associated set of probabilities determines an Iterated function system IFS. This paper presents the role of iterated function system in geometric modeling of 2D and 3D fractal objects.