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Use object visibility to determine the closest object to the camera (#28)

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Fix #27
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Lemonzy 2024-07-16 03:03:50 +02:00 committed by GitHub
parent 87e96a700d
commit b2ebb025e7
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GPG Key ID: B5690EEEBB952194
1 changed files with 11 additions and 3 deletions
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14
src/camera.rs
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@ -8,7 +8,10 @@ use bevy_hierarchy::prelude::*;
use bevy_input::{mouse::MouseMotion, prelude::*};
use bevy_math::{prelude::*, DQuat, DVec3};
use bevy_reflect::prelude::*;
use bevy_render::{primitives::Aabb, view::RenderLayers};
use bevy_render::{
primitives::Aabb,
view::{InheritedVisibility, RenderLayers},
};
use bevy_time::prelude::*;
use bevy_transform::{prelude::*, TransformSystem};
use bevy_utils::HashSet;
@ -217,6 +220,7 @@ pub fn nearest_objects_in_frame<P: GridPrecision>(
&GlobalTransform,
&Aabb,
Option<&RenderLayers>,
Option<&InheritedVisibility>,
)>,
mut camera: Query<(
Entity,
@ -235,11 +239,15 @@ pub fn nearest_objects_in_frame<P: GridPrecision>(
let nearest_object = objects
.iter()
.filter(|(entity, ..)| !cam_children.contains(entity))
.filter(|(.., obj_layer)| {
.filter(|(.., obj_layer, _)| {
let obj_layer = obj_layer.unwrap_or_default();
cam_layer.intersects(obj_layer)
})
.map(|(entity, object_local, obj_pos, aabb, _)| {
.filter(|(.., visibility)| {
let visibility = visibility.copied().unwrap_or(InheritedVisibility::VISIBLE);
visibility.get()
})
.map(|(entity, object_local, obj_pos, aabb, ..)| {
let center_distance =
obj_pos.translation().as_dvec3() - cam_pos.translation().as_dvec3();
let nearest_distance = center_distance.length()