instance buffer, rotation

1 files changed, 11 insertions, 2 deletions

diff --git a/src/sim/rb_sim/mod.rs b/src/sim/rb_sim/mod.rs
index 4a80729..4cac8a2 100644
--- a/src/sim/rb_sim/mod.rs
+++ b/src/sim/rb_sim/mod.rs
@@ -74,12 +74,21 @@ impl RbSimManager {
         );
     }
 
-    pub fn get_rb_entity_position(&self, entity_id: u32) -> Option<(f32, f32)> {
+    pub fn get_rb_entity_transform(&self, entity_id: u32) -> Option<(f32, f32, f32, f32)> {
         let entity = self.rb_entities.get(&entity_id);
         match entity {
             Some(entity) => {
                 let rb = self.physics_manager.rigid_body_set.get(entity.rb_parent);
-                rb.map(|rb| (rb.position().translation.x, rb.position().translation.y))
+                rb.map(|rb| {
+                    let position = rb.position();
+                    let angle = position.rotation.angle();
+                    (
+                        position.translation.x,
+                        position.translation.y,
+                        angle.cos(),
+                        angle.sin(),
+                    )
+                })
             }
             None => return None,
         }