wgpu5/src/sky/sky_pipeline.rs

use wgpu::{include_wgsl, RenderPipeline};

pub fn new(device: &wgpu::Device, config: &wgpu::SurfaceConfiguration) -> RenderPipeline {
    let sky_shader = device.create_shader_module(include_wgsl!("../shaders/sky.wgsl"));

    let render_pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
        label: Some("Sky Render Pipeline Layout"),
        bind_group_layouts: &[],
        push_constant_ranges: &[],
    });

    let render_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
        label: Some("Sky Render Pipeline"),
        layout: Some(&render_pipeline_layout),
        vertex: wgpu::VertexState {
            module: &sky_shader,
            entry_point: "vs_main",
            buffers: &[],
        },
        primitive: wgpu::PrimitiveState {
            topology: wgpu::PrimitiveTopology::TriangleList,
            strip_index_format: None,
            front_face: wgpu::FrontFace::Ccw,
            conservative: false,
            cull_mode: None,
            unclipped_depth: false,
            polygon_mode: wgpu::PolygonMode::Fill,
        },
        depth_stencil: None,
        multisample: wgpu::MultisampleState {
            count: 1,
            mask: !0,
            alpha_to_coverage_enabled: false,
        },
        fragment: Some(wgpu::FragmentState {
            module: &sky_shader,
            entry_point: "fs_main",
            targets: &[Some(wgpu::ColorTargetState {
                format: config.format,
                blend: Some(wgpu::BlendState::REPLACE),
                write_mask: wgpu::ColorWrites::ALL,
            })],
        }),
        multiview: None,
    });

    return render_pipeline;
}