Struct rltk::Shader

pub struct Shader {
    pub ID: u32,
}

Fields

ID: u32

Methods

impl Shader

NOTE: mixture of shader_s.h and shader_m.h (the latter just contains a few more setters for uniforms)

pub fn new(gl: &Context, vertex_code: &str, fragment_code: &str) -> Shader

pub unsafe fn useProgram(&self, gl: &Context)

activate the shader

pub unsafe fn setBool(&self, gl: &Context, name: &str, value: bool)

utility uniform functions

pub unsafe fn setInt(&self, gl: &Context, name: &str, value: i32)

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pub unsafe fn setFloat(&self, gl: &Context, name: &str, value: f32)

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pub unsafe fn setVector3(&self, gl: &Context, name: &str, value: &Vec3)

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pub unsafe fn setVec3(&self, gl: &Context, name: &str, x: f32, y: f32, z: f32)

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pub unsafe fn setVec2(&self, gl: &Context, name: &str, x: f32, y: f32)

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pub unsafe fn setMat4(&self, gl: &Context, name: &str, mat: &[f32; 16])

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