Module crevice::glsl

Defines traits and types for generating GLSL code from Rust definitions.

All GLSL primitives, like int or vec3, implement the Glsl trait. Structs should implement GlslStruct, which can be derived.

Examples

Given this struct:

use mint::{ColumnMatrix4, Vector3};
use crevice::glsl::GlslStruct;

#[derive(GlslStruct)]
struct SpotLight {
    transform: ColumnMatrix4<f32>,
    color: Vector3<f32>,
    intensity: f32,
}

println!("{}", SpotLight::glsl_definition());

The output will be:

struct SpotLight {
    mat4 transform;
    vec3 color;
    float intensity;
};

Structs

• GlslField
  A field contained within a GLSL struct definition.

Traits

• Glsl
  Trait for types that have a GLSL equivalent. Useful for generating GLSL code from Rust structs.
• GlslStruct
  Trait for types that can be represented as a struct in GLSL.

Derive Macros

• GlslStruct