Nicola Papale 689eab6fb7 Add an extension trait to EntityCommands to update hierarchy while preserving GlobalTransform (#7024) ... # Objective It is often necessary to update an entity's parent while keeping its GlobalTransform static. Currently it is cumbersome and error-prone (two questions in the discord `#help` channel in the past week) - Part 2, resolves #5475 - Builds on: #7020. ## Solution - Added the `BuildChildrenTransformExt` trait, it is part of `bevy::prelude` and adds the following methods to `EntityCommands`: - `set_parent_in_place`: Change the parent of an entity and update its `Transform` in order to preserve its `GlobalTransform` after the parent change - `remove_parent_in_place`: Remove an entity from a hierarchy, while preserving its `GlobalTransform`. --- ## Changelog - Added the `BuildChildrenTransformExt` trait, it is part of `bevy::prelude` and adds the following methods to `EntityCommands`: - `set_parent_in_place`: Change the parent of an entity and update its `Transform` in order to preserve its `GlobalTransform` after the parent change - `remove_parent_in_place`: Remove an entity from a hierarchy, while preserving its `GlobalTransform`. Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com>		2023-01-12 18:46:11 +00:00
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src	Add an extension trait to EntityCommands to update hierarchy while preserving GlobalTransform (#7024)	2023-01-12 18:46:11 +00:00
Cargo.toml	Release 0.9.0 (#6568)	2022-11-12 20:01:29 +00:00