Merge pull request #196 from dimforge/api_changes

More API changes

1 files changed, 26 insertions, 19 deletions

diff --git a/src_testbed/physx_backend.rs b/src_testbed/physx_backend.rs
index 4c41e2c..6c3155f 100644
--- a/src_testbed/physx_backend.rs
+++ b/src_testbed/physx_backend.rs
@@ -220,23 +220,28 @@ impl PhysxWorld {
                 if let Some((mut px_shape, px_material, collider_pos)) =
                     physx_collider_from_rapier_collider(&mut *physics, &mut cooking, &collider)
                 {
-                    let parent_body = &bodies[collider.parent()];
-
-                    if !parent_body.is_dynamic() {
-                        let actor = rapier2static.get_mut(&collider.parent()).unwrap();
-                        actor.attach_shape(&mut px_shape);
-                    } else {
-                        let actor = rapier2dynamic.get_mut(&collider.parent()).unwrap();
-                        actor.attach_shape(&mut px_shape);
-                    }
+                    if let Some(parent_handle) = collider.parent() {
+                        let parent_body = &bodies[parent_handle];
+
+                        if !parent_body.is_dynamic() {
+                            let actor = rapier2static.get_mut(&parent_handle).unwrap();
+                            actor.attach_shape(&mut px_shape);
+                        } else {
+                            let actor = rapier2dynamic.get_mut(&parent_handle).unwrap();
+                            actor.attach_shape(&mut px_shape);
+                        }
 
-                    unsafe {
-                        let pose = collider_pos.into_physx();
-                        physx_sys::PxShape_setLocalPose_mut(px_shape.as_mut_ptr(), &pose.into());
-                    }
+                        unsafe {
+                            let pose = collider_pos.into_physx();
+                            physx_sys::PxShape_setLocalPose_mut(
+                                px_shape.as_mut_ptr(),
+                                &pose.into(),
+                            );
+                        }
 
-                    shapes.push(px_shape);
-                    materials.push(px_material);
+                        shapes.push(px_shape);
+                        materials.push(px_material);
+                    }
                 }
             }
 
@@ -454,8 +459,8 @@ impl PhysxWorld {
                         }
                     }
                     JointParams::FixedJoint(params) => {
-                        let frame1 = params.local_anchor1.into_physx().into();
-                        let frame2 = params.local_anchor2.into_physx().into();
+                        let frame1 = params.local_frame1.into_physx().into();
+                        let frame2 = params.local_frame2.into_physx().into();
 
                         physx_sys::phys_PxFixedJointCreate(
                             physics.as_mut_ptr(),
@@ -500,7 +505,9 @@ impl PhysxWorld {
 
             for coll_handle in rb.colliders() {
                 let collider = &mut colliders[*coll_handle];
-                collider.set_position_debug(pos * collider.position_wrt_parent());
+                collider.set_position(
+                    pos * collider.position_wrt_parent().copied().unwrap_or(na::one()),
+                );
             }
         }
     }
@@ -511,7 +518,7 @@ fn physx_collider_from_rapier_collider(
     cooking: &PxCooking,
     collider: &Collider,
 ) -> Option<(Owner<PxShape>, Owner<PxMaterial>, Isometry3<f32>)> {
-    let mut local_pose = *collider.position_wrt_parent();
+    let mut local_pose = collider.position_wrt_parent().copied().unwrap_or(na::one());
     let shape = collider.shape();
     let shape_flags = if collider.is_sensor() {
         ShapeFlag::TriggerShape.into()