# Objective
GlobalTransform's current methods make it unintuitive, long and clunky
to access just the rotation or just the scale.
## Solution
Dedicated just_rotation() and scale() methods to access just these
properties.
I'm not sure about the naming, I chose just_rotation() to show that try
to indicate there is a waste since it also computes the other fields.
## Testing
- Did you test these changes? If so, how?
I tried logging the methods with a rotating and scaling cube and the
values were correct.
- Are there any parts that need more testing?
My methods are based on existing bevy/glam methods so should be correct
from the getgo.
- How can other people (reviewers) test your changes? Is there anything
specific they need to know?
Probably the easiest is using the 3d_rotations example, adding scaling
to it and then logging the methods I added
---
## Showcase
```rust
fn log(gt_query: Query<&GlobalTransform>) {
for global_transform in gt_query().iter() {
println!("{} {}", global_transform.just_rotation(), global_transform.scale());
}
}
```
---------
Co-authored-by: Sigma-dev <antonin.programming@gmail.com>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
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