Commit Graph

4 Commits

Author SHA1 Message Date
Mateusz Wachowiak
1f97717a3d
Rename Input to ButtonInput (#10859)
# Objective

- Resolves #10853 

## Solution

- ~~Changed the name of `Input` struct to `PressableInput`.~~
- Changed the name of `Input` struct to `ButtonInput`.

## Migration Guide

- Breaking Change: Users need to rename `Input` to `ButtonInput` in
their projects.
2023-12-06 20:32:34 +00:00
akimakinai
f90248b052
Remove unnecessary ResMut in examples (#10879)
# Objective

- Examples containing `ResMut`s that are never mutated can be confusing
for readers.

## Solution

- Changes them to `Res`.
2023-12-05 15:42:32 +00:00
Marco Buono
12a2f83edd
Add consuming builder methods for more ergonomic Mesh creation (#10056)
# Objective

- This PR aims to make creating meshes a little bit more ergonomic,
specifically by removing the need for intermediate mutable variables.

## Solution

- We add methods that consume the `Mesh` and return a mesh with the
specified changes, so that meshes can be entirely constructed via
builder-style calls, without intermediate variables;
- Methods are flagged with `#[must_use]` to ensure proper use;
- Examples are updated to use the new methods where applicable. Some
examples are kept with the mutating methods so that users can still
easily discover them, and also where the new methods wouldn't really be
an improvement.

## Examples

Before:

```rust
let mut mesh = Mesh::new(PrimitiveTopology::TriangleList);
mesh.insert_attribute(Mesh::ATTRIBUTE_POSITION, vs);
mesh.insert_attribute(Mesh::ATTRIBUTE_NORMAL, vns);
mesh.insert_attribute(Mesh::ATTRIBUTE_UV_0, vts);
mesh.set_indices(Some(Indices::U32(tris)));
mesh
```

After:

```rust
Mesh::new(PrimitiveTopology::TriangleList)
    .with_inserted_attribute(Mesh::ATTRIBUTE_POSITION, vs)
    .with_inserted_attribute(Mesh::ATTRIBUTE_NORMAL, vns)
    .with_inserted_attribute(Mesh::ATTRIBUTE_UV_0, vts)
    .with_indices(Some(Indices::U32(tris)))
```

Before:

```rust
let mut cube = Mesh::from(shape::Cube { size: 1.0 });

cube.generate_tangents().unwrap();

PbrBundle {
    mesh: meshes.add(cube),
    ..default()
}
```

After:

```rust
PbrBundle {
    mesh: meshes.add(
        Mesh::from(shape::Cube { size: 1.0 })
            .with_generated_tangents()
            .unwrap(),
    ),
    ..default()
}
```

---

## Changelog

- Added consuming builder methods for more ergonomic `Mesh` creation:
`with_inserted_attribute()`, `with_removed_attribute()`,
`with_indices()`, `with_duplicated_vertices()`,
`with_computed_flat_normals()`, `with_generated_tangents()`,
`with_morph_targets()`, `with_morph_target_names()`.
2023-10-09 19:47:41 +00:00
Adam Kobzan
75c6641b41
Add example to demonstrate manual generation and UV mapping of 3D mesh (generate_custom_mesh) solve #4922 (#8909)
# Objective

- Fixes #4922

## Solution

- Add an example that maps a custom texture on a 3D mesh.

---

## Changelog

> Added the texture itself (confirmed with mod on discord before it
should be ok) to the assets folder, added to the README and Cargo.toml.

---------

Co-authored-by: Nicola Papale <nicopap@users.noreply.github.com>
Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: Sélène Amanita <134181069+Selene-Amanita@users.noreply.github.com>
2023-06-23 19:26:37 +00:00