Function frame_selected_node

perro_editor/res/scripts/scene/editor_nav.rs:1422–1469

(ctx: &mut ScriptContext<'_, API>)

        (state.preview_camera_2d != 0).then(|| NodeID::from_u64(state.preview_camera_2d))
    }).unwrap_or_default()
    .or_else(|| find_named(ctx, "editor_camera_2d"));
    let Some(camera) = camera else {
        return;
    };
    let (pos, zoom) = with_state!(ctx.run, EditorState, ctx.id, |state| {
        (Vector2::new(state.cam2_x, state.cam2_y), state.cam2_zoom)
    }).unwrap_or_default();
    let _ = with_node_mut!(ctx.run, Camera2D, camera, |node| {
        node.active = false;
        node.zoom = zoom;
    });
    let _ = ctx
        .run
        .Nodes()
        .set_local_transform_2d(camera, Transform2D::new(pos, 0.0, Vector2::ONE));
}

pub fn frame_selected_node<API: ScriptAPI + ?Sized>(ctx: &mut ScriptContext<'_, API>) {
    let framed = with_state_mut!(ctx.run, EditorState, ctx.id, |state| {
        let Some(key) = state.selected_key else {
            state.log = "frame fail\nselect node".to_string();
            return false;
        };
        if state.doc_text.is_empty() {
            state.log = "frame fail\nno open scene".to_string();
            return false;
        }
        let doc = cached_scene_doc_shared(&state.doc_text);
        let Some(node) = cached_scene_node(&state.doc_text, key) else {
            state.log = "frame fail\nmissing node".to_string();
            return false;
        };
        let name = doc.scene.key_name_or_id(node.key).to_string();
        if state.viewport_mode == "3D" {
            let point = find_vec3_value(&node.data, "position").unwrap_or(Vector3::ZERO);
            state.cam_x = point.x;
            state.cam_y = point.y + 3.0;
            state.cam_z = point.z + 8.0;
            state.cam_yaw = 0.0;
            state.cam_pitch = -0.32;
            state.log = format!("frame 3d\n{name}");
            return true;
        }
        if state.viewport_mode == "2D" {
            let point = find_vec2_value(&node.data, "position").unwrap_or(Vector2::ZERO);
            state.cam2_x = point.x;
            state.cam2_y = point.y;
            state.cam2_zoom = state.cam2_zoom.max(1.0);
            state.log = format!("frame 2d\n{name}");
            return true;
        }