Open Source Bedrock Edition Shader
Note: You can use a tweaked version of the Vanilla Normals Renewed texturepack by Poudingue to supply normal and specular maps (https://github.com/jebbyk/Vanilla-Normals-Renewed-Bedrock-Edition)
jebbyk/OSBES-minecraft-bedrock-edition-shader
shaders for minecraft_pe that uses the latest functionality of OpenGLES 3.0
GLSLGPL-3.0