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9cc7e7c080
bevy/examples/3d
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JMS55 9cc7e7c080
Meshlet screenspace-derived tangents (#15084) 
* Save 16 bytes per vertex by calculating tangents in the shader at
runtime, rather than storing them in the vertex data.
* Based on https://jcgt.org/published/0009/03/04,
https://www.jeremyong.com/graphics/2023/12/16/surface-gradient-bump-mapping.
* Fixed visbuffer resolve to use the updated algorithm that flips ddy
correctly
* Added some more docs about meshlet material limitations, and some
TODOs about transforming UV coordinates for the future.


![image](https://github.com/user-attachments/assets/222d8192-8c82-4d77-945d-53670a503761)

For testing add a normal map to the bunnies with StandardMaterial like
below, and then test that on both main and this PR (make sure to
download the correct bunny for each). Results should be mostly
identical.

```rust
normal_map_texture: Some(asset_server.load_with_settings(
    "textures/BlueNoise-Normal.png",
    |settings: &mut ImageLoaderSettings| settings.is_srgb = false,
)),
```
2024-09-29 18:39:25 +00:00
..
3d_scene.rs Swapping back to using From<Color> for StandardMaterial in examples (#13566) 2024-05-29 13:50:28 +00:00
3d_shapes.rs Disabled usage of the POLYGON_MODE_LINE gpu feature in the examples (#14402) 2024-07-29 23:40:39 +00:00
3d_viewport_to_world.rs Return Results from Camera's world/viewport conversion methods (#14989) 2024-09-03 19:45:15 +00:00
animated_material.rs Add support for environment map transformation (#14290) 2024-07-19 15:00:50 +00:00
anisotropy.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
anti_aliasing.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
atmospheric_fog.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
auto_exposure.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
blend_modes.rs Fix common capitalization errors in documentation (#14562) 2024-07-31 21:16:05 +00:00
bloom_3d.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
clearcoat.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
color_grading.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
deferred_rendering.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
depth_of_field.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
fog_volumes.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
fog.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
generate_custom_mesh.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
irradiance_volumes.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
lighting.rs Updates default Text font size to 24px (#13603) 2024-05-31 16:41:27 +00:00
lightmaps.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
lines.rs Highlight dependency on shader files in examples (#13824) 2024-06-12 14:16:01 +00:00
load_gltf_extras.rs Fixing text sizes for examples (#15190) 2024-09-16 23:14:37 +00:00
load_gltf.rs Add support for environment map transformation (#14290) 2024-07-19 15:00:50 +00:00
meshlet.rs Meshlet screenspace-derived tangents (#15084) 2024-09-29 18:39:25 +00:00
motion_blur.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
orthographic.rs Split OrthographicProjection::default into 2d & 3d (Adopted) (#15073) 2024-09-09 15:51:28 +00:00
parallax_mapping.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
parenting.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
pbr.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
pcss.rs Implement percentage-closer soft shadows (PCSS). (#13497) 2024-09-18 18:07:17 +00:00
post_processing.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
reflection_probes.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
render_to_texture.rs Broaden "Check for bevy_internal imports" CI Task (#15333) 2024-09-20 17:08:37 +00:00
rotate_environment_map.rs Add support for environment map transformation (#14290) 2024-07-19 15:00:50 +00:00
scrolling_fog.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
shadow_biases.rs Updates default Text font size to 24px (#13603) 2024-05-31 16:41:27 +00:00
shadow_caster_receiver.rs Remove redundant imports (#12817) 2024-04-01 19:59:08 +00:00
skybox.rs Better info message (#15432) 2024-09-26 13:32:33 +00:00
spherical_area_lights.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
split_screen.rs Fix num_cascades in split_screen exmample for WebGL (#14601) 2024-08-04 13:57:22 +00:00
spotlight.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
ssao.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
ssr.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
texture.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
tonemapping.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
transmission.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
transparency_3d.rs Simpler lint fixes: makes ci lints work but disables a lint for now (#15376) 2024-09-24 11:42:59 +00:00
two_passes.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
update_gltf_scene.rs Fix floating point math (#15239) 2024-09-16 23:28:12 +00:00
vertex_colors.rs Migrate from LegacyColor to bevy_color::Color (#12163) 2024-02-29 19:35:12 +00:00
visibility_range.rs Add support for environment map transformation (#14290) 2024-07-19 15:00:50 +00:00
volumetric_fog.rs Rename rendering components for improved consistency and clarity (#15035) 2024-09-10 01:11:46 +00:00
wireframe.rs Updates default Text font size to 24px (#13603) 2024-05-31 16:41:27 +00:00