Struct Shader

pub struct Shader { /* private fields */ }

Shader

Implementations

impl Shader

pub fn locations(&self) -> &[u32]

Shader locations array

pub fn locations_mut(&mut self) -> &mut [u32]

Shader locations array

pub fn from_file( vs_filename: Option<&str>, fs_filename: Option<&str>, ) -> Option<Self>

Load shader from files and bind default locations

pub fn from_memory(vs_code: Option<&str>, fs_code: Option<&str>) -> Option<Self>

Load shader from code strings and bind default locations

pub fn get_location(&self, uniform_name: &str) -> u32

Get shader uniform location

pub fn get_location_attribute(&self, attribute_name: &str) -> u32

Get shader attribute location

pub fn set_value<S: ShaderValue>(&mut self, loc_index: u32, value: S)

Set shader uniform value

pub fn set_value_vec<S: ShaderValue>(&mut self, loc_index: u32, values: &[S])

Set shader uniform value vector

pub fn set_value_matrix(&mut self, loc_index: u32, mat: Matrix)

Set shader uniform value (matrix 4x4)

pub fn set_value_texture(&mut self, loc_index: u32, texture: &Texture2D)

Set shader uniform value for texture (sampler2d)

pub fn as_raw(&self) -> &Shader

Get the ‘raw’ ffi type Take caution when cloning so it doesn’t outlive the original

pub fn as_raw_mut(&mut self) -> &mut Shader

Get the ‘raw’ ffi type Take caution when cloning so it doesn’t outlive the original

pub unsafe fn from_raw(raw: Shader) -> Self

Convert a ‘raw’ ffi object to a safe wrapper

Safety

• The raw object must be correctly initialized
• The raw object should be unique. Otherwise, make sure its clones don’t outlive the newly created object.

Trait Implementations

impl Debug for Shader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Shader

fn drop(&mut self)

Executes the destructor for this type.