import {ShaderChunk as ShaderChunkReadOnly} from 'three';
import soft_fragment from './soft_fragment.glsl';
import soft_pars_fragment from './soft_pars_fragment.glsl';
import soft_pars_vertex from './soft_pars_vertex.glsl';
import soft_vertex from './soft_vertex.glsl';

import tile_fragment from './tile_fragment.glsl';
import tile_pars_fragment from './tile_pars_fragment.glsl';
import tile_pars_vertex from './tile_pars_vertex.glsl';
import tile_vertex from './tile_vertex.glsl';

const ShaderChunk = ShaderChunkReadOnly as Record<string, string>;

export function registerShaderChunks() {
    ShaderChunk['tile_pars_vertex'] = tile_pars_vertex;
    ShaderChunk['tile_vertex'] = tile_vertex;

    ShaderChunk['tile_pars_fragment'] = tile_pars_fragment;
    ShaderChunk['tile_fragment'] = tile_fragment;

    ShaderChunk['soft_pars_vertex'] = soft_pars_vertex;
    ShaderChunk['soft_vertex'] = soft_vertex;

    ShaderChunk['soft_pars_fragment'] = soft_pars_fragment;
    ShaderChunk['soft_fragment'] = soft_fragment;
}