Added shapes

bytestring-net · Jul 1, 2024 · 7b2c512 · 7b2c512
1 parent daa5b1e
commit 7b2c512
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Showing 5 changed files with 104 additions and 14 deletions.
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
@@ -14,7 +14,7 @@
 		{
 			"type": "cargo",
 			"command": "run",
-			"args": ["--bin", "minimal"],
+			"args": ["--bin", "mesh2d"],
 			"problemMatcher": [
 				"$rustc"
 			],

diff --git a/crates/bevy_lunex/src/systems.rs b/crates/bevy_lunex/src/systems.rs
@@ -1,5 +1,5 @@
 use crate::*;
-use bevy::{math::Vec3A, render::primitives::Aabb, text::TextLayoutInfo, window::PrimaryWindow};
+use bevy::{math::Vec3A, render::primitives::Aabb, sprite::Mesh2dHandle, text::TextLayoutInfo, window::PrimaryWindow};
 use lunex_engine::*;
 
 
@@ -331,7 +331,7 @@ pub fn fetch_dimension_from_node<T:Component, N:Default + Component>(
                     if let Some(container) = node.obtain_data() {
                         if dimension.as_ref().size != container.rectangle.size {
                             #[cfg(feature = "verbose")]
-                            info!("{} {} - Linked {} fetched Dimension data from node", "<-".bright_green(), link.path.yellow().bold(), "ENTITY".blue());
+                            info!("{} {} - Linked {} fetched Dimension data from node: {:?}", "<-".bright_green(), link.path.yellow().bold(), "ENTITY".blue(), container.rectangle.size);
                             dimension.size = container.rectangle.size;
                         }
                     }
@@ -405,24 +405,36 @@ pub fn element_image_size_from_dimension<T: Component>(
 /// * Generic `(T)` - Marker component grouping entities into one widget type
 pub fn element_reconstruct_mesh<T: Component>(
     mut msh: ResMut<Assets<Mesh>>,
-    mut query: Query<(&Dimension, &mut Handle<Mesh>, &mut Aabb), (With<UiLink<T>>, With<Element>, Changed<Dimension>)>,
+    mut query: Query<(&Dimension, Option<&mut Handle<Mesh>>, Option<&mut Mesh2dHandle>, Option<&mut Aabb>), (With<UiLink<T>>, With<Element>, Or<(Changed<Dimension>, Added<Mesh2dHandle>)>)>,
 ) {
-    for (dimension, mut mesh, mut aabb) in &mut query {
+    for (dimension, mut mesh_option, mut mesh2d_option, mut aabb_option) in &mut query {
 
         #[cfg(feature = "verbose")]
         info!("{} {} - Reconstructed mesh size", "--".yellow(), "ELEMENT".red());
 
-        // Unload old mesh
-        let _ = msh.remove(mesh.id());
+        if let Some(aabb) = aabb_option.as_mut() {
+            // Create new culling boundary
+            **aabb = Aabb {
+                center: Vec3A::ZERO,
+                half_extents: Vec3A::new(dimension.size.x/2.0, dimension.size.y/2.0, 1.0),
+            };
+        }
+
+        if let Some(mesh) = mesh_option.as_mut() {
+            // Unload old mesh
+            let _ = msh.remove(mesh.id());
 
-        // Create new culling boundary
-        *aabb = Aabb {
-            center: Vec3A::ZERO,
-            half_extents: Vec3A::new(dimension.size.x/2.0, dimension.size.y/2.0, 1.0),
-        };
+            // Create new mesh
+            **mesh = msh.add(Rectangle {half_size: dimension.size / 2.0});
+        }
 
-        // Create new mesh
-        *mesh = msh.add(Rectangle {half_size: dimension.size / 2.0})
+        if let Some(mesh2d) = mesh2d_option.as_mut() {
+            // Unload old mesh
+            let _ = msh.remove(mesh2d.0.id());
+
+            // Create new mesh
+            **mesh2d = Mesh2dHandle(msh.add(Rectangle {half_size: dimension.size / 2.0}));
+        }
     }
 }
 

diff --git a/examples/mesh2d/Cargo.toml b/examples/mesh2d/Cargo.toml
@@ -0,0 +1,28 @@
+[package]
+  name = "mesh2d"
+  authors.workspace    = true
+  version.workspace    = true
+  edition.workspace    = true
+  publish = false
+
+[dependencies]
+  bevy = { version = "0.14.0-rc.2", default_features = false, features = [
+    "bevy_asset",
+    "bevy_gilrs",
+    "bevy_winit",
+    "bevy_core_pipeline",
+    "bevy_pbr",
+    "bevy_render",
+    "bevy_sprite",
+    "bevy_text",
+    "multi_threaded",
+    "png",
+    "hdr",
+    "x11",
+    "bevy_gizmos",
+    "tonemapping_luts",
+    "default_font",
+
+    "dynamic_linking",
+  ] }
+  bevy_lunex   = { workspace = true, features=["debug"] }
diff --git a/examples/mesh2d/assets/background.png b/examples/mesh2d/assets/background.png
diff --git a/examples/mesh2d/src/main.rs b/examples/mesh2d/src/main.rs
@@ -0,0 +1,50 @@
+use bevy::{prelude::*, sprite::{MaterialMesh2dBundle, Mesh2dHandle}};
+use bevy_lunex::prelude::*;
+
+
+fn main() {
+    App::new()
+        .add_plugins((DefaultPlugins, UiPlugin))
+        .add_systems(Startup, setup)
+        .run();
+}
+
+fn setup(mut cmd: Commands, mut meshes: ResMut<Assets<Mesh>>, mut materials: ResMut<Assets<ColorMaterial>>) {
+
+    cmd.spawn((
+        MainUi,
+        Camera2dBundle {
+            transform: Transform::from_xyz(0.0, 0.0, 1000.0),
+            camera: Camera::default(),
+            ..default()
+        }
+    ));
+
+    cmd.spawn((
+        UiTreeBundle::<MainUi> {
+            tree: UiTree::new("MyUiSystem"),
+            ..default()
+        },
+        MovableByCamera,
+    )).with_children(|ui| {
+
+        ui.spawn((
+            UiLink::<MainUi>::path("Root"),
+            UiLayout::boundary().pos1(Ab(20.0)).pos2(Rl(100.0) - Ab(20.0)).pack::<Base>(),
+        ));
+
+        ui.spawn((
+            UiLink::<MainUi>::path("Root/Rectangle"),
+            UiLayout::solid().size((Ab(1920.0), Ab(1080.0))).pack::<Base>(),
+            Element,
+            Dimension::default(),
+            MaterialMesh2dBundle {
+                mesh: Mesh2dHandle(meshes.add(Rectangle { half_size: Vec2::splat(50.0) })),
+                material: materials.add(Color::srgb(1.0, 0.5, 0.5)),
+                ..default()
+            }
+        ));
+
+    });
+
+}