Random generation method and device for object moving path in three-dimensional space

Abstract

The invention discloses a random generation method and device for an object moving path in a three-dimensional space, and belongs to the field of computers. The random generation method is applied toa terminal with a camera and a screen, and includes the steps: S1, it is set that a moving object is located on a virtual sphere with the position of the camera as the sphere centre, and it is set that the screen conducts projection display on the moving object; S2, when the preset trigger condition is met, a random projection position is randomly generated on the screen; S3, it is determined thatthe intersection of a projection ray emitted from the position of the camera to the random projection position and the spherical surface of the virtual sphere is the random position of the moving object; and S4, the moving object moves along the moving path from the current position of the moving object to the random position. According to the random generation method, the purpose that the movingobject in a 3D scene in the terminal can move along the random path can be achieved, thus the entertainment experience scene of a terminal user is enriched, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for randomly generating moving paths of objects in three-dimensional space. Background technique [0002] As the hardware level of mobile phones continues to improve, the game development environment has gradually shifted from PCs to mobile phones. As an important part of the game engine design, the game scene model is mainly used to create a series of scenes in the game, including generating the path in the game, setting the scenery, buildings, terrain, etc. in the game scene. Obviously, the scene path is the most important, it determines the walking route of the game character (moving object), and thus determines the location, size and other attributes of the buildings, obstacles, and nearby scenery and other elements beside the path. [0003] However, most of the paths in the current game scene model are manually preset, which to a certain extent makes the game sc...

AI Technical Summary

Problems solved by technology

[0003] However, most of the paths in the current game scene model are artificially preset, which to a certain extent makes the game scene solidified and lacks freshness, resulting in poor user experience

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