Split screen foxes work

Signed-off-by: Torstein Grindvik <torstein.grindvik@nordicsemi.no>
bevyengine · Jan 12, 2023 · 323e1e4 · 323e1e4
1 parent 67b268e
commit 323e1e4
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 3 deletions.
diff --git a/crates/bevy_core_pipeline/src/core_3d/main_pass_3d_node.rs b/crates/bevy_core_pipeline/src/core_3d/main_pass_3d_node.rs
@@ -93,7 +93,11 @@ impl Node for MainPass3dNode {
 
             if let Some(picking_textures) = picking_textures {
                 color_attachments.push(Some(picking_textures.get_color_attachment(Operations {
-                    load: LoadOp::Clear(PickingTextures::clear_color()),
+                    // If the wish is to not clear the screen, don't clear the picking buffer either.
+                    load: match camera_3d.clear_color {
+                        ClearColorConfig::None => LoadOp::Load,
+                        _ => LoadOp::Clear(PickingTextures::clear_color()),
+                    },
                     store: true,
                 })));
             }

diff --git a/examples/3d/split_screen.rs b/examples/3d/split_screen.rs
@@ -5,7 +5,7 @@ use std::f32::consts::PI;
 use bevy::{
     core_pipeline::clear_color::ClearColorConfig,
     prelude::*,
-    render::camera::Viewport,
+    render::{camera::Viewport, picking::Picking},
     window::{WindowId, WindowResized},
 };
 
@@ -53,6 +53,7 @@ fn setup(
             ..default()
         },
         LeftCamera,
+        Picking::default(),
     ));
 
     // Right Camera
@@ -72,6 +73,7 @@ fn setup(
             ..default()
         },
         RightCamera,
+        Picking::default(),
     ));
 }
 

diff --git a/examples/app/picking.rs b/examples/app/picking.rs
@@ -14,7 +14,7 @@ use bevy::{
 fn main() {
     App::new()
         // TODO: Support MSAA != 1 with depth texture copies
-        .insert_resource(Msaa { samples: 1 })
+        // .insert_resource(Msaa { samples: 1 })
         .add_plugins(DefaultPlugins)
         .init_resource::<MousePosition>()
         .init_resource::<Hovered>()