Struct Example

struct Example {

    water_vertex_buf: Buffer,
    water_vertex_count: usize,
    water_bind_group_layout: BindGroupLayout,
    water_bind_group: BindGroup,
    water_uniform_buf: Buffer,
    water_pipeline: RenderPipeline,
    terrain_vertex_buf: Buffer,
    terrain_vertex_count: usize,
    terrain_normal_bind_group: BindGroup,
    terrain_normal_uniform_buf: Buffer,
    terrain_flipped_uniform_buf: Buffer,
    terrain_pipeline: RenderPipeline,
    terrain_bundle: RenderBundle,
    reflect_view: TextureView,
    depth_buffer: TextureView,
    current_frame: usize,
    active: Option<usize>,
}

Fields

water_vertex_buf: Buffer

water_vertex_count: usize

water_bind_group_layout: BindGroupLayout

water_bind_group: BindGroup

water_uniform_buf: Buffer

water_pipeline: RenderPipeline

terrain_vertex_buf: Buffer

terrain_vertex_count: usize

terrain_normal_bind_group: BindGroup

terrain_normal_uniform_buf: Buffer

terrain_flipped_uniform_buf: Buffer

Contains uniform variables where the camera has been placed underwater.

terrain_pipeline: RenderPipeline

terrain_bundle: RenderBundle

A render bundle for drawing the terrain.

This isn’t really necessary, but it does make sure we have at least one use of RenderBundleEncoder::set_bind_group among the examples.

reflect_view: TextureView

depth_buffer: TextureView

current_frame: usize

active: Option<usize>

Used to prevent issues when rendering after minimizing the window.

Implementations

impl Example

fn generate_matrices(aspect_ratio: f32) -> Matrices

Creates the view matrices, and the corrected projection matrix.

fn generate_uniforms(width: u32, height: u32) -> Uniforms

fn initialize_resources( config: &SurfaceConfiguration, device: &Device, queue: &Queue, water_uniforms: &Buffer, terrain_normal_uniforms: &Buffer, terrain_flipped_uniforms: &Buffer, water_bind_group_layout: &BindGroupLayout, ) -> (TextureView, TextureView, BindGroup)

Initializes Uniforms and textures.

Trait Implementations

impl Example for Example

fn init( config: &SurfaceConfiguration, _adapter: &Adapter, device: &Device, queue: &Queue, ) -> Self

fn update(&mut self, _event: WindowEvent)

fn resize( &mut self, config: &SurfaceConfiguration, device: &Device, queue: &Queue, )

fn render(&mut self, view: &TextureView, device: &Device, queue: &Queue)

const SRGB: bool = true

fn optional_features() -> Features

fn required_features() -> Features

fn required_downlevel_capabilities() -> DownlevelCapabilities

fn required_limits() -> Limits