Special Effects Rendering of Rainy Day Based on Programmable GPU;

Starting with the research of visualization simulation of tank firepower, the simulated model of exterior trajectory is studied, implementation of firing and damaging special effect simulation is discussed integrating with simulated environment based on Vega, and the method to simulate exterior trajectory using the path and navigator modules of Vega is provided.

This paper introduces the tail flame,hitting target and other special effects in certain missile simulation system,explains how to implement special effect of missile tail flame by means of powerful texture and amalgamation functions of OpenGL based on particle system and texture mapping theory.

Realization of trains operation visual simulation and unexpected special effects;

In the simulation of navigation scene,the special effects are very important.

There are so many special effects in video games, movies and some other applications of virtual reality, such as raising flame, rolling smother, violent blasting, and interesting fountain.

As an important part of special effects in the virtual battlefield, the effects of explosive gas play a key role in the overall system performance.

The influence of Ti on aging property and reinforceing phase Mg2Si of 6063 alloy was studied.

A 40 vol%SiC_P/LD2 composite was fabricated by squeeze casting, and the effect of high volume fraction SiC particulates on aging characteristics at different aging temperatures was studied.