Struct three_d::core::texture::Texture2DArray

pub struct Texture2DArray { /* private fields */ }

A array of 2D color textures that can be rendered into.

Note: DepthTest is disabled if not also writing to a depth texture array. Use a RenderTargetArray to write to both color and depth.

Implementations

impl Texture2DArray

pub fn new_empty<T: TextureDataType>(
    context: &Context,
    width: u32,
    height: u32,
    depth: u32,
    min_filter: Interpolation,
    mag_filter: Interpolation,
    mip_map_filter: Option<Interpolation>,
    wrap_s: Wrapping,
    wrap_t: Wrapping
) -> ThreeDResult<Self>

Creates a new array of 2D textures.

pub fn write<F: FnOnce() -> ThreeDResult<()>>(
    &mut self,
    color_layers: &[u32],
    clear_state: ClearState,
    render: F
) -> ThreeDResult<()>

Renders whatever rendered in the render closure into the textures defined by the input parameters color_layers. Output at location i defined in the fragment shader is written to the color texture layer at the ith index in color_layers. Before writing, the textures are cleared based on the given clear state.

Note: DepthTest is disabled if not also writing to a depth texture array. Use a RenderTargetArray to write to both color and depth.

pub fn width(&self) -> u32

The width of this texture.

pub fn height(&self) -> u32

The height of this texture.

pub fn depth(&self) -> u32

The number of layers.

Trait Implementations

impl Drop for Texture2DArray

fn drop(&mut self)

Executes the destructor for this type.