Struct RenderTextures 

pub struct RenderTextures {
    width: u32,
    height: u32,
    pub render_texture: ReadbackWgpuTexture,
    pub depth_stencil_texture: ReadbackWgpuTexture,
    pub render_view: TextureView,
    pub linear_render_view: TextureView,
    pub depth_texture_view: TextureView,
    pub(crate) depth_bind_group: BindGroup,
    pub(crate) depth_stencil_view: TextureView,
    output_dirty: bool,
    depth_dirty: bool,
}

Texture resources used for rendering

Fields

width: u32

height: u32

render_texture: ReadbackWgpuTexture

depth_stencil_texture: ReadbackWgpuTexture

render_view: TextureView

linear_render_view: TextureView

depth_texture_view: TextureView

depth_bind_group: BindGroup

Bind group for depth texture (used in OIT resolve)

depth_stencil_view: TextureView

output_dirty: bool

depth_dirty: bool

Implementations

impl RenderTextures

pub fn width(&self) -> u32

pub fn height(&self) -> u32

pub fn ratio(&self) -> f32

pub(crate) fn new(ctx: &WgpuContext, width: u32, height: u32) -> Self

pub fn mark_dirty(&mut self)

Mark textures as dirty after rendering.

pub fn start_readback(&mut self, ctx: &WgpuContext)

Start async readback of the output texture (non-blocking).

pub fn finish_readback(&mut self, ctx: &WgpuContext)

Finish a pending async readback, copying data into the CPU-side buffer.

pub fn try_finish_readback(&mut self, ctx: &WgpuContext) -> bool

Try to finish a pending readback without blocking. Returns true if the readback completed (or there was nothing pending), false if the GPU hasn’t finished yet.

pub fn get_rendered_texture_data(&mut self, ctx: &WgpuContext) -> &[u8]

pub fn get_rendered_texture_img_buffer( &mut self, ctx: &WgpuContext, ) -> ImageBuffer<Rgba<u8>, &[u8]>

pub fn get_depth_texture_data(&mut self, ctx: &WgpuContext) -> &[f32]

pub fn get_depth_texture_img_buffer( &mut self, ctx: &WgpuContext, ) -> ImageBuffer<Luma<u8>, Vec<u8>>