Particle drawing method

Abstract

The invention provides a particle drawing method, which is applied to equipment provided with a processor comprising at least two cores. The method comprises the following steps of: according to sensing intensity, dividing a particle system into N layers, wherein N is more than 1; according to a principle of fully utilizing the processor, distributing different processor resources in the processor for each layer according to the detail degree required by each layer; according to the sensing intensity of each layer, determining the amount of new particles which need to be generated in each layer; distributing an initial characteristic corresponding to the layer for new particles generated on each layer; traversing particles in each layer, and removing particles which reach the life cycle from the layer; and drawing the particles in the layer by distributed processor resource of each layer.

Description

technical field [0001] The invention relates to network technology, in particular to a particle drawing method. Background technique [0002] In online games, particles are often used to simulate effects such as fire, explosion, smoke, water flow, sparks, fallen leaves, clouds, fog, snow, and meteor trails. Particles are often drawn on a large scale for more realistic visual effects. [0003] At present, the commonly used large-scale particle rendering methods mainly include figure 1 The flow shown: [0004] see figure 1 , figure 1 Draw method flow diagrams for existing large-scale particles. Such as figure 1 As shown, the process may include the following steps: [0005] Step 101, allocate a storage area in the system memory, the storage area is divided into three parts, the first part, called the free index area, is used to store the indexes of all particles that the system can accommodate; the second part, called the new The particle stack area is used to save the...

AI Technical Summary

Problems solved by technology

However, in the existing large-scale particle drawing methods, in order to ensure the smooth effect of the game, the most advanced independent graphics card is often required, but it is not sufficient for the commonly used processors such as dual-core processors and quad-core processors that are equipped at the same time. Utilization, the reason is: although the drawing method of existing large-scale particle requires the highest independent graphics card, it only needs a single-core processor to process. Processors are often in a semi-idle state and cannot perform their application capabilities

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