Looks nice. I had the problem of modularizing GLSL code myself and ended up writing a Require.js plugin which supported #include statements. Take a look at the

Looks nice. I had the problem of modularizing GLSL code myself and ended up writing a Require.js plugin which supported #include statements. Take a look at the shaders in here if interested: https://github.com/felixpalmer/lod-terrain/tree/master/js/shaders https://github.com/felixpalmer/lod-terrain/tree/master/js/sh... and https://github.com/felixpalmer/amd-three.js/blob/master/js/lib/shader.js https://github.com/felixpalmer/amd-three.js/blob/master/js/l... While glsify has a bunch of nice features that my plugin lacks, one thing mine can do which (as far as I know) glsify cannot, is provide support for redefining #define statements from JavaScript. I find this quite useful if I need to have several similar shaders and want to tweak their behavior from JavaScript. Something like (see https://github.com/felixpalmer/amd-three.js/blob/master/js/app/material.js https://github.com/felixpalmer/amd-three.js/blob/master/js/a...): define( ["shader!simple.vert"], function ( simpleVert ) { simpleFrag.define( "faceColor", "vec3(1.0, 0, 0)" ); var vertexShader = simpleVert.value; } ); Do you have any thoughts on this feature, or even plans to support something like this in the future?