Alembic-based model sharing, rendering method and electronic terminal

Abstract

The invention discloses an Alembic-based model sharing and rendering method and an electronic terminal. The method includes: selecting a locally stored model file and importing the model file into an animation component; the animation component obtains the original model and the copy model of the original model according to the model file; the animation component selects the copy model as the deformation basis, and performs the original model and the copy model Perform fusion deformation to obtain the target model; judge whether to cache the target model; export the abc cache file of the target model and the rendering file matching the abc cache file through the animation component after judging the cache target model, and the rendering file includes at least the material of the target model information and texture map information. The present invention can avoid that the cached geometric results cannot match the original model before modification due to the subsequent modification of the original model. On the other hand, it can quickly restore the original model through the combination of the exported material information and texture map information and the abc cache file, simplifying Operating procedures.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular, to an Alembic-based model sharing and rendering method and electronic terminal. Background technique [0002] In the production process of 3D animation, in order to improve the rendering effect, it is usually necessary to make the relevant character props in the lens as a geometry cache. [0003] Among them, Alembic cache is the widely used file format; Alembic file format (hereinafter referred to as abc cache file) is an open computer image exchange framework; it can extract complex scenes with animation into a set of non-process, application Program independent baked geometry results. [0004] The abc cache file includes the displacement, vertex, UV, and visibility information of the above-mentioned cached geometric results; it does not include information such as materials and texture maps of the cached geometric results. [0005] After exporting the abc cache file o...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention at least discloses an Alembic-based model sharing method, which can solve the problem that the abc cache file in the prior art can only cache the geometric results of the model, resulting in the need to import the geometric results of the abc cache file and rebuild the geometric results before subsequent rendering Technical issues of complex operations such as materials and texture maps

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