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bevy/crates/bevy_pbr/src/render
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Patrick Walton be053b1d7c
Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 
This is a revamped equivalent to #9902, though it shares none of the
code. It handles all special cases that I've tested correctly.

The overall technique consists of double-buffering the joint matrix and
morph weights buffers, as most of the previous attempts to solve this
problem did. The process is generally straightforward. Note that, to
avoid regressing the ability of mesh extraction, skin extraction, and
morph target extraction to run in parallel, I had to add a new system to
rendering, `set_mesh_motion_vector_flags`. The comment there explains
the details; it generally runs very quickly.

I've tested this with modified versions of the `animated_fox`,
`morph_targets`, and `many_foxes` examples that add TAA, and the patch
works. To avoid bloating those examples, I didn't add switches for TAA
to them.

Addresses points (1) and (2) of #8423.

## Changelog

### Fixed

* Motion vectors, and therefore TAA, are now supported for meshes with
skins and/or morph targets.
2024-05-31 17:02:28 +00:00
..
clustered_forward.wgsl move wgsl color operations from bevy_pbr to bevy_render (#13209) 2024-05-04 10:30:23 +00:00
fog.rs Add color conversions #13224 (#13276) 2024-05-09 18:01:52 +00:00
fog.wgsl update shader imports (#10180) 2023-10-21 11:51:58 +00:00
forward_io.wgsl Add UV channel selection to StandardMaterial (#13200) 2024-05-13 18:23:09 +00:00
gpu_preprocess.rs Implement GPU frustum culling. (#12889) 2024-04-28 12:50:00 +00:00
light.rs Make render phases render world resources instead of components. (#13277) 2024-05-21 18:23:04 +00:00
mesh_bindings.rs Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
mesh_bindings.wgsl Swap material and mesh bind groups (#10485) 2023-11-28 22:26:22 +00:00
mesh_functions.wgsl Fix the WebGL 2 backend by giving the visibility_ranges array a fixed length. (#13210) 2024-05-08 07:34:59 +00:00
mesh_preprocess.wgsl Implement GPU frustum culling. (#12889) 2024-04-28 12:50:00 +00:00
mesh_types.wgsl Implement visibility ranges, also known as hierarchical levels of detail (HLODs). (#12916) 2024-05-03 00:11:35 +00:00
mesh_view_bindings.rs Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00
mesh_view_bindings.wgsl add tonemapping LUT bindings for sprite and mesh2d pipelines (#13262) 2024-05-28 12:09:26 +00:00
mesh_view_types.wgsl Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00
mesh.rs Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
mesh.wgsl Add UV channel selection to StandardMaterial (#13200) 2024-05-13 18:23:09 +00:00
mod.rs Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
morph.rs Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
morph.wgsl Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
parallax_mapping.wgsl update shader imports (#10180) 2023-10-21 11:51:58 +00:00
pbr_ambient.wgsl Use “specular occlusion” term to consistently extinguish fresnel on Ambient and Environment Map lights (#10182) 2023-10-23 03:26:20 +00:00
pbr_bindings.wgsl Implement clearcoat per the Filament and the KHR_materials_clearcoat specifications. (#13031) 2024-05-05 22:57:05 +00:00
pbr_fragment.wgsl Add emissive_exposure_weight to the StandardMaterial (#13350) 2024-05-17 13:49:53 +00:00
pbr_functions.wgsl add tonemapping LUT bindings for sprite and mesh2d pipelines (#13262) 2024-05-28 12:09:26 +00:00
pbr_lighting.wgsl Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00
pbr_prepass_functions.wgsl Make the prepass shader compile when lightmaps are present. (#13402) 2024-05-18 22:28:31 +00:00
pbr_prepass.wgsl Apply uv transform in the prepass (#13250) 2024-05-13 22:33:09 +00:00
pbr_transmission.wgsl add tonemapping LUT bindings for sprite and mesh2d pipelines (#13262) 2024-05-28 12:09:26 +00:00
pbr_types.wgsl Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00
pbr.wgsl Implement visibility ranges, also known as hierarchical levels of detail (HLODs). (#12916) 2024-05-03 00:11:35 +00:00
rgb9e5.wgsl Deferred Renderer (#9258) 2023-10-12 22:10:38 +00:00
shadow_sampling.wgsl move wgsl color operations from bevy_pbr to bevy_render (#13209) 2024-05-04 10:30:23 +00:00
shadows.wgsl Implement volumetric fog and volumetric lighting, also known as light shafts or god rays. (#13057) 2024-05-16 17:13:18 +00:00
skin.rs Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
skinning.wgsl Implement motion vectors and TAA for skinned meshes and meshes with morph targets. (#13572) 2024-05-31 17:02:28 +00:00
utils.wgsl move wgsl color operations from bevy_pbr to bevy_render (#13209) 2024-05-04 10:30:23 +00:00
view_transformations.wgsl Implement opt-in sharp screen-space reflections for the deferred renderer, with improved raymarching code. (#13418) 2024-05-27 13:43:40 +00:00
wireframe.wgsl Swap material and mesh bind groups (#10485) 2023-11-28 22:26:22 +00:00