Accelerating Computations on an Android Mobile Device
نویسنده
چکیده
This paper describes a technique for accelerating the computations on a mobile device (smartphone or tablet) using parallel computing on a multicore CPU. The paper addresses a particular example of a mass-spring cloth model for garment simulation. The simulation starts from flat garment pattern meshes positioned around a 3D human body, then seaming forces are applied on the edges of the panels until the garment is seamed and several cloth draping steps are performed in the end. The cloth-body collision detection and response algorithm is based on imagespace interference tests and the cloth-cloth collision detection uses a recursive parallel algorithm on the CPU. As the results section shows the average time of dressing a virtual body with a garment on a modern smart phone is 2 seconds.
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