Struct three_d::Program

pub struct Program { /* fields omitted */ }

A shader program consisting of a programmable vertex shader followed by a programmable fragment shader. Functionality includes transferring per vertex data to the vertex shader (see the use_attribute functionality) and transferring uniform data to both shader stages (see the use_uniform and use_texture functionality) and execute the shader program (see the draw functionality).

Implementations

impl Program

pub fn from_source(
    context: &Context,
    vertex_shader_source: &str,
    fragment_shader_source: &str
) -> Result<Program, Error>

pub fn use_uniform_int(&self, name: &str, data: &i32) -> Result<(), Error>

pub fn use_uniform_float(&self, name: &str, data: &f32) -> Result<(), Error>

pub fn use_uniform_vec2(&self, name: &str, data: &Vec2) -> Result<(), Error>

pub fn use_uniform_vec3(&self, name: &str, data: &Vec3) -> Result<(), Error>

pub fn use_uniform_vec4(&self, name: &str, data: &Vec4) -> Result<(), Error>

pub fn use_uniform_mat2(&self, name: &str, data: &Mat2) -> Result<(), Error>

pub fn use_uniform_mat3(&self, name: &str, data: &Mat3) -> Result<(), Error>

pub fn use_uniform_mat4(&self, name: &str, data: &Mat4) -> Result<(), Error>

pub fn use_texture(
    &self,
    texture: &dyn Texture,
    texture_name: &str
) -> Result<(), Error>

pub fn use_uniform_block(&self, buffer: &UniformBuffer, block_name: &str)

pub fn use_attribute(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str
) -> Result<(), Error>

pub fn use_attribute_divisor(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str,
    divisor: usize
) -> Result<(), Error>

pub fn use_attribute_vec2(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str
) -> Result<(), Error>

pub fn use_attribute_vec2_divisor(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str,
    divisor: usize
) -> Result<(), Error>

pub fn use_attribute_vec3(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str
) -> Result<(), Error>

pub fn use_attribute_vec3_divisor(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str,
    divisor: usize
) -> Result<(), Error>

pub fn use_attribute_vec4(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str
) -> Result<(), Error>

pub fn use_attribute_vec4_divisor(
    &self,
    buffer: &VertexBuffer,
    attribute_name: &str,
    divisor: usize
) -> Result<(), Error>

pub fn draw_arrays(
    &self,
    render_states: RenderStates,
    viewport: Viewport,
    count: u32
)

pub fn draw_arrays_instanced(
    &self,
    render_states: RenderStates,
    viewport: Viewport,
    count: u32,
    instance_count: u32
)

pub fn draw_elements(
    &self,
    render_states: RenderStates,
    viewport: Viewport,
    element_buffer: &ElementBuffer
)

pub fn draw_subset_of_elements(
    &self,
    render_states: RenderStates,
    viewport: Viewport,
    element_buffer: &ElementBuffer,
    first: u32,
    count: u32
)

pub fn draw_elements_instanced(
    &self,
    render_states: RenderStates,
    viewport: Viewport,
    element_buffer: &ElementBuffer,
    count: u32
)

Trait Implementations

impl Drop for Program

fn drop(&mut self)

Executes the destructor for this type.