A Space Filling Algorithm for Generating Procedural Geometry and Texture

Alternative Algorithm for Hilbert's Space-Filling Curve

The IUFP Algorithm for Generating Simulation Heart

In all systems simulation, random variates are considered as a main factor and based of simulation heart. Actually, randomization is inducted by random variates in the simulation. Due to the importance of such a problem, a new method for generation of random variates from continuous distributions is presented in this paper. The proposed algorithm, called uniform fractional part (UFP) is simpler...

Probability Generating Functions for Sattolo’s Algorithm

In 1986 S. Sattolo introduced a simple algorithm for uniform random generation of cyclic permutations on a fixed number of symbols. Recently, H. Prodinger analysed two important random variables associated with the algorithm, and found their mean and variance. H. Mahmoud extended Prodinger’s analysis by finding limit laws for the same two random variables.The present article, starting from the ...

A Procedural Thread Texture Model

We present a technique for creating procedurally the texture of the twists of thread. The procedure is designed to support variations in appearance due to tightness of twist, thickness of the bundles twisted together and the roughness of the fibers. The procedural texture of the twist is further shaded to give it the appearance of a typical facet of thread that is visible on woven clothes. We d...

Procedural Texture Matching and Transformation

We present a technique for creating a smoothly varying sequence of procedural textures that interpolates between arbitrary input samples of texture. This texture transformation uses a library of procedural shaders and selects the correct shaders and associated parameters to accomplish the task. In general, selecting a procedural texture from a library, or finding the correct parameters to produ...