krunchington a090e2fd47 Update shader_prepass, testbed_2d, and first_person_view_model examples to use children! macro (#18270) ... # Objective Contributes to #18238 Updates the `shader_prepass`, `testbed_2d` and `first_person_view_model` examples to use the `children!` macro. I wanted to keep the PR small but chose to do 3 examples since they were all limited in scope ## Solution Updates examples to use the Improved Spawning API merged in https://github.com/bevyengine/bevy/pull/17521 ## Testing - Did you test these changes? If so, how? - Opened the examples before and after and verified the same behavior was observed. I did this on Ubuntu 24.04.2 LTS using `--features wayland`. - Are there any parts that need more testing? - Other OS's and features can't hurt, but this is such a small change it shouldn't be a problem. - How can other people (reviewers) test your changes? Is there anything specific they need to know? - Run the examples yourself with and without these changes. - If relevant, what platforms did you test these changes on, and are there any important ones you can't test? - see above --- ## Showcase n/a ## Migration Guide n/a		2025-03-22 22:35:20 +00:00
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animate_shader.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
array_texture.rs	Remove incorrect equality comparisons for asset load error types (#15890)	2024-10-14 01:00:45 +00:00
automatic_instancing.rs	Add user supplied mesh tag (#17648)	2025-02-10 22:38:13 +00:00
compute_shader_game_of_life.rs	Expose Pipeline Compilation Zero Initialize Workgroup Memory Option (#16301)	2024-11-08 21:42:37 +00:00
custom_phase_item.rs	Cache MeshInputUniform indices in each RenderBin. (#17772)	2025-02-11 22:38:52 +00:00
custom_post_processing.rs	Don't reëxport bevy_image from bevy_render (#16163)	2024-11-10 06:54:38 +00:00
custom_render_phase.rs	Retain skins from frame to frame. (#17818)	2025-02-18 00:56:04 +00:00
custom_shader_instancing.rs	Use multi_draw_indirect_count where available, in preparation for two-phase occlusion culling. (#17211)	2025-01-14 21:19:20 +00:00
custom_vertex_attribute.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
extended_material.rs	Place percentage-closer soft shadows behind a feature gate to save on samplers. (#16068)	2024-10-24 21:16:00 +00:00
fallback_image.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
gpu_readback.rs	Allowed creating uninitialized images (for use as storage textures) (#17760)	2025-02-10 22:22:07 +00:00
shader_defs.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
shader_material_2d.rs	Add alpha mode implementation to shader_material_2d (#16603)	2025-01-28 05:09:30 +00:00
shader_material_bindless.rs	Use global binding arrays for bindless resources. (#17898)	2025-02-21 05:55:36 +00:00
shader_material_glsl.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
shader_material_screenspace_texture.rs	aligning public apis of Time,Timer and Stopwatch (#15962)	2024-10-16 21:09:32 +00:00
shader_material_wesl.rs	Fixes for WESL on Windows (#18373)	2025-03-17 22:29:29 +00:00
shader_material.rs	Migrate cameras to required components (#15641)	2024-10-05 01:59:52 +00:00
shader_prepass.rs	Update shader_prepass, testbed_2d, and first_person_view_model examples to use children! macro (#18270)	2025-03-22 22:35:20 +00:00
specialized_mesh_pipeline.rs	Combine output_index and indirect_parameters_index into one field in PreprocessWorkItem. (#17853)	2025-02-13 20:10:14 +00:00
storage_buffer.rs	Add user supplied mesh tag (#17648)	2025-02-10 22:38:13 +00:00
texture_binding_array.rs	Make StandardMaterial bindless. (#16644)	2024-12-10 17:48:56 +00:00