4f20faaa43
# Objective - Implements a more efficient, GPU-driven (https://github.com/bevyengine/bevy/issues/1342) rendering pipeline based on meshlets. - Meshes are split into small clusters of triangles called meshlets, each of which acts as a mini index buffer into the larger mesh data. Meshlets can be compressed, streamed, culled, and batched much more efficiently than monolithic meshes.   # Misc * Future work: https://github.com/bevyengine/bevy/issues/11518 * Nanite reference: https://advances.realtimerendering.com/s2021/Karis_Nanite_SIGGRAPH_Advances_2021_final.pdf Two pass occlusion culling explained very well: https://medium.com/@mil_kru/two-pass-occlusion-culling-4100edcad501 --------- Co-authored-by: Ricky Taylor <rickytaylor26@gmail.com> Co-authored-by: vero <email@atlasdostal.com> Co-authored-by: François <mockersf@gmail.com> Co-authored-by: atlas dostal <rodol@rivalrebels.com>
11 lines
416 B
WebGPU Shading Language
11 lines
416 B
WebGPU Shading Language
#import bevy_core_pipeline::fullscreen_vertex_shader::FullscreenVertexOutput
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@group(0) @binding(0) var material_depth: texture_2d<u32>;
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/// This pass copies the R16Uint material depth texture to an actual Depth16Unorm depth texture.
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@fragment
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fn copy_material_depth(in: FullscreenVertexOutput) -> @builtin(frag_depth) f32 {
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return f32(textureLoad(material_depth, vec2<i32>(in.position.xy), 0).r) / 65535.0;
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}
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