glsl-include   ![Build Status] ![Build Status-win] ![Latest Version] ![Rustc Version 1.15+]

glsl-include is a rust library for expanding #include directives in GLSL source strings

Quick Start

Cargo.toml: toml [dependencies] glsl-include = "0.1.0"

main.rs:

```rust extern crate glslinclude; use glslinclude::Context;

fn main () { let main = r" #version 410 #include #include out vec4 fragColor; void main () { fragColor = vec4(1.0); }"; let platform = "void platformfn() {}"; let common = "uniform float iTime;"; let (expandedsrc, sourcemap) = Context::new() .include("platform.glsl", platform) .include("common.glsl",common) .expandto_string(main).unwrap(); } ```

Benchmarks

Benchmarking makes use of the optional criterion dependency, which depends on rust 1.23

cargo bench --features "criterion"

The workflow I currently use for benchmarking a changeset:

git checkout master; cargo bench --features "criterion" git checkout feature-branch; cargo bench --features "criterion"

For the best results with criterion, install gnuplot (macos: brew install gnuplot)

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.