snap sleeping entities

1 files changed, 15 insertions, 1 deletions

diff --git a/src/renderer/mod.rs b/src/renderer/mod.rs
index 364d000..a07bd5b 100644
--- a/src/renderer/mod.rs
+++ b/src/renderer/mod.rs
@@ -943,9 +943,23 @@ impl RendererState {
                     && let Some(cells) = &entity.data.cells
                     && let Some((pos, (cos, sin))) = entity.data._transform(&sim.rb_manager)
                 {
+                    // TODO access this better
+                    let sleeping = sim
+                        .rb_manager
+                        .physics_manager
+                        .world
+                        .bodies
+                        .get(entity.data.rb_h.unwrap())
+                        .unwrap()
+                        .is_sleeping();
+
                     entities += 1;
                     instances.push(RendererInstance {
-                        centre: pos.to_array(),
+                        centre: if sleeping {
+                            pos.round().to_array()
+                        } else {
+                            pos.to_array()
+                        },
                         cos_sin: [cos, sin],
                         half_size: (cells.size / 2).as_vec2().to_array(),
                         dims: cells.size.as_uvec2().to_array(),