Remove unused waves texture

assets/voxygen/shaders/fluid-frag/cheap.glsl

@@ -37,18 +37,13 @@ layout(location = 1) flat in uint f_pos_norm;
 //     ShadowLocals shadowMats[/*MAX_LAYER_FACES*/192];
 // };
 
-layout(std140, set = 3, binding = 0)
+layout(std140, set = 2, binding = 0)
 uniform u_locals {
     vec3 model_offs;
     float load_time;
     ivec4 atlas_offs;
 };
 
-layout(set = 2, binding = 0)
-uniform texture2D t_waves;
-layout(set = 2, binding = 1)
-uniform sampler s_waves;
-
 layout(location = 0) out vec4 tgt_color;
 
 #include <sky.glsl>

assets/voxygen/shaders/fluid-frag/shiny.glsl

@@ -39,18 +39,13 @@ layout(location = 1) flat in uint f_pos_norm;
 //    ShadowLocals shadowMats[/*MAX_LAYER_FACES*/192];
 //};
 
-layout(std140, set = 3, binding = 0)
+layout(std140, set = 2, binding = 0)
 uniform u_locals {
     vec3 model_offs;
     float load_time;
     ivec4 atlas_offs;
 };
 
-layout(set = 2, binding = 0)
-uniform texture2D t_waves;
-layout(set = 2, binding = 1)
-uniform sampler s_waves;
-
 layout(location = 0) out vec4 tgt_color;
 
 #include <cloud.glsl>

assets/voxygen/shaders/fluid-vert.glsl

@@ -23,7 +23,7 @@
 layout(location = 0) in uint v_pos_norm;
 // in uint v_col_light;
 
-layout(std140, set = 3, binding = 0)
+layout(std140, set = 2, binding = 0)
 uniform u_locals {
     vec3 model_offs;
     float load_time;

voxygen/src/render/mod.rs

@@ -25,7 +25,7 @@ pub use self::{
             BoneData as FigureBoneData, BoneMeshes, FigureLayout, FigureModel,
             Locals as FigureLocals,
         },
-        fluid::{BindGroup as FluidWaves, Vertex as FluidVertex},
+        fluid::Vertex as FluidVertex,
         lod_terrain::{LodData, Vertex as LodTerrainVertex},
         particle::{Instance as ParticleInstance, Vertex as ParticleVertex},
         postprocess::Locals as PostProcessLocals,

voxygen/src/render/pipelines/fluid.rs

@@ -1,4 +1,4 @@
-use super::super::{AaMode, GlobalsLayouts, TerrainLayout, Texture, Vertex as VertexTrait};
+use super::super::{AaMode, GlobalsLayouts, TerrainLayout, Vertex as VertexTrait};
 use bytemuck::{Pod, Zeroable};
 use std::mem;
 use vek::*;
@@ -47,65 +47,6 @@ impl VertexTrait for Vertex {
     const STRIDE: wgpu::BufferAddress = mem::size_of::<Self>() as wgpu::BufferAddress;
 }
 
-pub struct BindGroup {
-    pub(in super::super) bind_group: wgpu::BindGroup,
-    waves: Texture,
-}
-
-pub struct FluidLayout {
-    pub waves: wgpu::BindGroupLayout,
-}
-
-impl FluidLayout {
-    pub fn new(device: &wgpu::Device) -> Self {
-        Self {
-            waves: device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
-                label: None,
-                entries: &[
-                    wgpu::BindGroupLayoutEntry {
-                        binding: 0,
-                        visibility: wgpu::ShaderStage::VERTEX | wgpu::ShaderStage::FRAGMENT,
-                        ty: wgpu::BindingType::Texture {
-                            sample_type: wgpu::TextureSampleType::Float { filterable: true },
-                            view_dimension: wgpu::TextureViewDimension::D2,
-                            multisampled: false,
-                        },
-                        count: None,
-                    },
-                    wgpu::BindGroupLayoutEntry {
-                        binding: 1,
-                        visibility: wgpu::ShaderStage::VERTEX | wgpu::ShaderStage::FRAGMENT,
-                        ty: wgpu::BindingType::Sampler {
-                            filtering: true,
-                            comparison: false,
-                        },
-                        count: None,
-                    },
-                ],
-            }),
-        }
-    }
-
-    pub fn bind(&self, device: &wgpu::Device, waves: Texture) -> BindGroup {
-        let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
-            label: None,
-            layout: &self.waves,
-            entries: &[
-                wgpu::BindGroupEntry {
-                    binding: 0,
-                    resource: wgpu::BindingResource::TextureView(&waves.view),
-                },
-                wgpu::BindGroupEntry {
-                    binding: 1,
-                    resource: wgpu::BindingResource::Sampler(&waves.sampler),
-                },
-            ],
-        });
-
-        BindGroup { bind_group, waves }
-    }
-}
-
 pub struct FluidPipeline {
     pub pipeline: wgpu::RenderPipeline,
 }
@@ -116,7 +57,6 @@ impl FluidPipeline {
         vs_module: &wgpu::ShaderModule,
         fs_module: &wgpu::ShaderModule,
         global_layout: &GlobalsLayouts,
-        layout: &FluidLayout,
         terrain_layout: &TerrainLayout,
         aa_mode: AaMode,
     ) -> Self {
@@ -128,7 +68,6 @@ impl FluidPipeline {
                 bind_group_layouts: &[
                     &global_layout.globals,
                     &global_layout.shadow_textures,
-                    &layout.waves,
                     &terrain_layout.locals,
                 ],
             });

voxygen/src/render/renderer.rs

@@ -21,7 +21,7 @@ use super::{
     mesh::Mesh,
     model::{DynamicModel, Model},
     pipelines::{
-        blit, clouds, figure, fluid, postprocess, shadow, sprite, terrain, ui, GlobalsBindGroup,
+        blit, clouds, figure, postprocess, shadow, sprite, terrain, ui, GlobalsBindGroup,
         GlobalsLayouts, ShadowTexturesBindGroup,
     },
     texture::Texture,
@@ -49,7 +49,6 @@ struct Layouts {
 
     clouds: clouds::CloudsLayout,
     figure: figure::FigureLayout,
-    fluid: fluid::FluidLayout,
     postprocess: postprocess::PostProcessLayout,
     shadow: shadow::ShadowLayout,
     sprite: sprite::SpriteLayout,
@@ -266,7 +265,6 @@ impl Renderer {
 
             let clouds = clouds::CloudsLayout::new(&device);
             let figure = figure::FigureLayout::new(&device);
-            let fluid = fluid::FluidLayout::new(&device);
             let postprocess = postprocess::PostProcessLayout::new(&device);
             let shadow = shadow::ShadowLayout::new(&device);
             let sprite = sprite::SpriteLayout::new(&device);
@@ -279,7 +277,6 @@ impl Renderer {
 
                 clouds,
                 figure,
-                fluid,
                 postprocess,
                 shadow,
                 sprite,

voxygen/src/render/renderer/binding.rs

@@ -2,7 +2,7 @@ use super::{
     super::{
         buffer::Buffer,
         pipelines::{
-            figure, fluid, lod_terrain, shadow, sprite, terrain, ui, ColLights, GlobalModel,
+            figure, lod_terrain, shadow, sprite, terrain, ui, ColLights, GlobalModel,
             GlobalsBindGroup,
         },
         texture::Texture,
@@ -87,8 +87,4 @@ impl Renderer {
     pub fn sprite_bind_col_light(&self, col_light: Texture) -> ColLights<sprite::Locals> {
         self.layouts.global.bind_col_light(&self.device, col_light)
     }
-
-    pub fn fluid_bind_waves(&self, texture: Texture) -> fluid::BindGroup {
-        self.layouts.fluid.bind(&self.device, texture)
-    }
 }

voxygen/src/render/renderer/drawer.rs

@@ -584,15 +584,11 @@ impl<'pass> FirstPassDrawer<'pass> {
         }
     }
 
-    pub fn draw_fluid<'data: 'pass>(
-        &mut self,
-        waves: &'data fluid::BindGroup,
-    ) -> FluidDrawer<'_, 'pass> {
+    pub fn draw_fluid<'data: 'pass>(&mut self) -> FluidDrawer<'_, 'pass> {
         let mut render_pass = self.render_pass.scope("fluid", self.borrow.device);
 
         render_pass.set_pipeline(&self.pipelines.fluid.pipeline);
         set_quad_index_buffer::<fluid::Vertex>(&mut render_pass, &self.borrow);
-        render_pass.set_bind_group(2, &waves.bind_group, &[]);
 
         FluidDrawer { render_pass }
     }
@@ -717,7 +713,7 @@ impl<'pass_ref, 'pass: 'pass_ref> FluidDrawer<'pass_ref, 'pass> {
         locals: &'data terrain::BoundLocals,
     ) {
         self.render_pass.set_vertex_buffer(0, model.buf().slice(..));
-        self.render_pass.set_bind_group(3, &locals.bind_group, &[]);
+        self.render_pass.set_bind_group(2, &locals.bind_group, &[]);
         self.render_pass
             .draw_indexed(0..model.len() as u32 / 4 * 6, 0, 0..1);
     }

voxygen/src/render/renderer/pipeline_creation.rs

@@ -439,7 +439,6 @@ fn create_ingame_and_shadow_pipelines(
                     &shaders.fluid_vert,
                     &shaders.fluid_frag,
                     &layouts.global,
-                    &layouts.fluid,
                     &layouts.terrain,
                     mode.aa,
                 )

voxygen/src/scene/terrain.rs

@@ -11,9 +11,9 @@ use crate::{
     render::{
         create_sprite_verts_buffer,
         pipelines::{self, ColLights},
-        Buffer, ColLightInfo, FirstPassDrawer, FluidVertex, FluidWaves, GlobalModel, Instances,
-        LodData, Mesh, Model, RenderError, Renderer, SpriteGlobalsBindGroup, SpriteInstance,
-        SpriteVertex, TerrainLocals, TerrainShadowDrawer, TerrainVertex, SPRITE_VERT_PAGE_SIZE,
+        Buffer, ColLightInfo, FirstPassDrawer, FluidVertex, GlobalModel, Instances, LodData, Mesh,
+        Model, RenderError, Renderer, SpriteGlobalsBindGroup, SpriteInstance, SpriteVertex,
+        TerrainLocals, TerrainShadowDrawer, TerrainVertex, SPRITE_VERT_PAGE_SIZE,
     },
 };
 
@@ -360,7 +360,6 @@ pub struct Terrain<V: RectRasterableVol = TerrainChunk> {
     /// for any particular chunk; look at the `texture` field in
     /// `TerrainChunkData` for that.
     col_lights: Arc<ColLights<pipelines::terrain::Locals>>,
-    waves: FluidWaves,
 
     phantom: PhantomData<V>,
 }
@@ -590,24 +589,6 @@ impl<V: RectRasterableVol> Terrain<V> {
                 &sprite_render_context.sprite_verts_buffer,
             ),
             col_lights: Arc::new(col_lights),
-            waves: {
-                let waves_tex = renderer
-                    .create_texture(
-                        // TODO: actually this is unused, remove?
-                        // TODO: re-add alpha channel?
-                        &image::DynamicImage::ImageRgba8(
-                            assets::Image::load_expect("voxygen.texture.waves")
-                                .read()
-                                .0
-                                .to_rgba8(),
-                        ),
-                        Some(wgpu::FilterMode::Linear),
-                        Some(wgpu::AddressMode::Repeat),
-                    )
-                    .expect("Failed to create wave texture");
-
-                renderer.fluid_bind_waves(waves_tex)
-            },
             phantom: PhantomData,
         }
     }
@@ -1599,7 +1580,7 @@ impl<V: RectRasterableVol> Terrain<V> {
 
         // Translucent
         span!(guard, "Fluid chunks");
-        let mut fluid_drawer = drawer.draw_fluid(&self.waves);
+        let mut fluid_drawer = drawer.draw_fluid();
         chunk_iter
             .filter(|(_, chunk)| chunk.visible.is_visible())
             .filter_map(|(_, chunk)| {