Cross-platform shader language configuration method

Abstract

The invention discloses a cross-platform shader language configuration method, and relates to the technical field of computers. The method comprises the steps of converting a rendering algorithm of a Unity engine from a GLSL language to an HLSL language according to the rendering algorithm of a Realibox engine at a Unity engine end; adding a pre-compiling head in the Unity engine according to a macro branch for controlling a shader language in the Realibox engine; and at the Unity engine end, improving the illumination model of the Realibox engine according to the GPU architectures of different platforms, so that the illumination model of the Realibox engine is matched with the illumination model of the Unity engine. According to the method, the problem of inconsistent rendering effects between the Unity engine and the Realibox engine is solved, and the consistency of the rendering effects under GPU architectures of different platforms can be ensured.

Description

technical field

[0001] The invention relates to the technical field of computers, in particular to a cross-platform shader language configuration method. Background technique

[0002] The different architectures between different engines lead to each engine having its own set of shader compilation systems. Among them, the Realibox engine uses macros to dynamically generate and compile shader languages, and the Unity engine uses the entire shader code for compilation, resulting in There is a problem of inconsistent rendering effects between the Unity engine and the Realibox engine, and the problem of inconsistent rendering effects under the GPU architecture of different platforms. Contents of the invention

[0003] In order to solve the deficiencies of the prior art, the embodiment of the present invention provides a cross-platform shader language configuration method, the method includes the following steps:

[0004] On the Unity engine side, convert the rendering algorit...