With the development and application of Unity3D,more and more individual developers and small teams use it to develop th......

In the collision test of simulating object in reality in Unity 3D, the common method taken for non-convex model is conve......

Judging whether a point is in a quadrangle (rectangle, paralleled-gram and polygon) is a problem met frequently in simul......

This paper presents an integrated method for ligaturing simulation of blood vessel in Virtual Simulation Training System......

The particulate matter,with characteristics of discontinuous and contact-dissipation,is extremely complex in mechanical ......

With the development of the technology in virtual reality,people are more and more thinking of the problem of collision ......

In many fields of computer science such as computer animation, computer graphics, computer aided geometric design and ro......