Animation rendering method and device

Abstract

The embodiment of the invention provides an animation rendering method and device, and relates to the technical field of data processing, and the method comprises the steps: constructing a three-dimensional model of an object, and enabling the three-dimensional model to serve as an object model; obtaining each two-dimensional image corresponding to a three-dimensional animation which needs to be rendered on the surface of the object model and represents the motion of an animation object, wherein the animation object is an object in the three-dimensional animation which needs to be rendered onthe surface of the object model; and sequentially rendering each two-dimensional image to the surface of the object model according to the display sequence of each two-dimensional image in the three-dimensional animation and the position of the animation object in each two-dimensional image on the surface of the object model. By applying the scheme provided by the embodiment of the invention, thethree-dimensional animation is rendered on the surface of the three-dimensional object model, and the efficiency of expressing the three-dimensional animation on the surface of the object model can beimproved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to an animation rendering method and device. Background technique [0002] When displaying a three-dimensional object, in order to display the content related to the three-dimensional object more vividly, it is often necessary to express three-dimensional animation on the surface of the model of the three-dimensional object. For example, when the above-mentioned three-dimensional object is the earth, there will be ocean current motion in the ocean on the surface of the earth. For this reason, an animation showing the motion of the ocean current needs to be displayed on the surface of the earth model. [0003] In the prior art, when a 3D animation is represented on the surface of a 3D object, on the one hand, a 3D model of the 3D object is constructed, which is called an object model. On the other hand, since the animation objects in the 3D animation move in the 3D s...

AI Technical Summary

Problems solved by technology

[0005] Although the above method can be used to achieve the effect of 3D animation on the surface of the 3D object model, the trajectory model of the motion trajectory contains a large amount of 3D information, the construction process is more complicated, and a lot of manpower and time costs are required, resulting in rendering on the surface of the object model. Performance animation is less efficient

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