JMS55 fe58993577 METIS-based meshlet generation (#16947) ... # Objective Improve DAG building for virtual geometry ## Solution - Use METIS to group triangles into meshlets which lets us minimize locked vertices which improves simplification, instead of using meshopt which prioritizes culling efficiency. Also some other minor tweaks. - Currently most meshlets have 126 triangles, and not 128. Fixing this might involve calling METIS recursively ourselves to manually bisect the graph, not sure. Not going to attempt to fix this in this PR. ## Testing - Did you test these changes? If so, how? - Tested on bunny.glb and cliff.glb - Are there any parts that need more testing? - No - How can other people (reviewers) test your changes? Is there anything specific they need to know? - Download the new bunny asset, run the meshlet example. --- ## Showcase New  Old  --------- Co-authored-by: IceSentry <IceSentry@users.noreply.github.com>		2025-01-05 02:03:26 +00:00
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3d_scene.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
3d_shapes.rs
3d_viewport_to_world.rs
animated_material.rs	aligning public apis of Time,Timer and Stopwatch (#15962)	2024-10-16 21:09:32 +00:00
anisotropy.rs
anti_aliasing.rs	Don't reëxport bevy_image from bevy_render (#16163)	2024-11-10 06:54:38 +00:00
atmospheric_fog.rs
auto_exposure.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
blend_modes.rs	Fix example build for wasm (#16557)	2024-11-30 00:02:04 +00:00
bloom_3d.rs
camera_sub_view.rs	simplify example, replace get_single to Single Query (#16187)	2024-11-01 18:25:42 +00:00
clearcoat.rs	Don't reëxport bevy_image from bevy_render (#16163)	2024-11-10 06:54:38 +00:00
color_grading.rs
deferred_rendering.rs
depth_of_field.rs
fog_volumes.rs
fog.rs
generate_custom_mesh.rs
irradiance_volumes.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
lighting.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
lightmaps.rs	Get lightmaps working in deferred rendering. (#16836)	2024-12-26 22:13:05 +00:00
lines.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
load_gltf_extras.rs
load_gltf.rs
mesh_ray_cast.rs	Rename RayCastSettings to MeshRayCastSettings (#16703)	2024-12-10 03:27:42 +00:00
meshlet.rs	METIS-based meshlet generation (#16947)	2025-01-05 02:03:26 +00:00
mixed_lighting.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
motion_blur.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
order_independent_transparency.rs	✏️ Fix typos across bevy (#16702)	2024-12-08 01:18:39 +00:00
orthographic.rs	Improve API for scaling orthographic cameras (#15969)	2024-10-17 17:50:06 +00:00
parallax_mapping.rs
parenting.rs
pbr.rs	Fix confusing comment in pbr example (#16996)	2024-12-29 22:45:17 +00:00
pcss.rs	Merge Style properties into Node. Use ComputedNode for computed properties. (#15975)	2024-10-18 22:25:33 +00:00
post_processing.rs
query_gltf_primitives.rs
reflection_probes.rs	Merge Style properties into Node. Use ComputedNode for computed properties. (#15975)	2024-10-18 22:25:33 +00:00
render_to_texture.rs
rotate_environment_map.rs	Don't reëxport bevy_image from bevy_render (#16163)	2024-11-10 06:54:38 +00:00
scrolling_fog.rs
shadow_biases.rs
shadow_caster_receiver.rs
skybox.rs	Introduce support for mixed lighting by allowing lights to opt out of contributing diffuse light to lightmapped objects. (#16761)	2024-12-16 23:48:33 +00:00
spherical_area_lights.rs
split_screen.rs
spotlight.rs
ssao.rs
ssr.rs
texture.rs
tonemapping.rs	Update hashbrown to 0.15 (#15801)	2024-12-10 19:45:50 +00:00
transmission.rs
transparency_3d.rs
two_passes.rs
update_gltf_scene.rs
vertex_colors.rs
visibility_range.rs	Make visibility range (HLOD) dithering work when prepasses are enabled. (#16286)	2024-12-04 17:34:36 +00:00
volumetric_fog.rs
wireframe.rs