bevy/examples/ecs
Chris Juchem c620eb7833
Return Results from Camera's world/viewport conversion methods (#14989)
# Objective

- Fixes https://github.com/bevyengine/bevy/issues/14593.

## Solution

- Add `ViewportConversionError` and return it from viewport conversion
methods on Camera.

## Testing

- I successfully compiled and ran all changed examples.

## Migration Guide

The following methods on `Camera` now return a `Result` instead of an
`Option` so that they can provide more information about failures:
 - `world_to_viewport`
 - `world_to_viewport_with_depth`
 - `viewport_to_world`
 - `viewport_to_world_2d`

Call `.ok()` on the `Result` to turn it back into an `Option`, or handle
the `Result` directly.

---------

Co-authored-by: Lixou <82600264+DasLixou@users.noreply.github.com>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: Zachary Harrold <zac@harrold.com.au>
2024-09-03 19:45:15 +00:00
..
change_detection.rs Track source location in change detection (#14034) 2024-07-30 12:02:38 +00:00
component_hooks.rs Component Lifecycle Hook & Observer Trigger for replaced values (#14212) 2024-07-15 15:24:15 +00:00
custom_query_param.rs Fix some doc warnings (#12961) 2024-04-14 15:23:44 +00:00
custom_schedule.rs Refactor App and SubApp internals for better separation (#9202) 2024-03-31 03:16:10 +00:00
dynamic.rs Apply unused_qualifications lint (#14828) 2024-08-21 12:29:33 +00:00
ecs_guide.rs Add example enum Component usage to ecs_guide (#13777) 2024-06-25 12:57:11 +00:00
event.rs Created an EventMutator for when you want to mutate an event before reading (#13818) 2024-07-08 14:53:06 +00:00
fixed_timestep.rs Unify FixedTime and Time while fixing several problems (#8964) 2023-10-16 01:57:55 +00:00
generic_system.rs Add insert_state to App. (#11043) 2023-12-21 14:09:24 +00:00
hierarchy.rs Fix green colors becoming darker in various examples (#12328) 2024-03-05 23:42:03 +00:00
iter_combinations.rs Emissive is now LinearRgba on StandardMaterial (#13352) 2024-05-24 17:23:35 +00:00
nondeterministic_system_order.rs Fix non-functional nondeterministic_system_order example (#10719) 2023-11-25 21:13:35 +00:00
observer_propagation.rs Apply unused_qualifications lint (#14828) 2024-08-21 12:29:33 +00:00
observers.rs Return Results from Camera's world/viewport conversion methods (#14989) 2024-09-03 19:45:15 +00:00
one_shot_systems.rs Rename Commands::register_one_shot_system -> register_system (#14910) 2024-08-25 14:12:13 +00:00
parallel_query.rs Parallel event reader (#12554) 2024-04-22 16:37:42 +00:00
removal_detection.rs Use observers for removal detection in example (#14895) 2024-08-23 23:45:01 +00:00
run_conditions.rs docs: Fix incorrect docs in the run conditions example (#14377) 2024-07-20 16:51:05 +00:00
send_and_receive_events.rs Created an EventMutator for when you want to mutate an event before reading (#13818) 2024-07-08 14:53:06 +00:00
startup_system.rs Schedule-First: the new and improved add_systems (#8079) 2023-03-18 01:45:34 +00:00
system_closure.rs Allow tuples and single plugins in add_plugins, deprecate add_plugin (#8097) 2023-06-21 20:51:03 +00:00
system_param.rs Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
system_piping.rs Add support for updating the tracing subscriber in LogPlugin (#10822) 2024-01-15 15:26:13 +00:00
system_stepping.rs Remove stepping from default features (#12847) 2024-04-03 19:16:02 +00:00