ksys/phys: Fix accuracy issue for storeToVec3

Allows us to get rid of a bunch of local variables that only existed
to force the entire vector to be loaded.

4 files changed, 10 insertions, 17 deletions

diff --git a/src/KingSystem/Physics/RigidBody/physRigidBody.cpp b/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
index 71746819..c76bb15c 100644
--- a/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
+++ b/src/KingSystem/Physics/RigidBody/physRigidBody.cpp
@@ -1312,8 +1312,7 @@ void RigidBody::getCenterOfMassInWorld(sead::Vector3f* center) const {
 
         center->setMul(transform, local_center);
     } else {
-        auto hk_center = getMotion()->getCenterOfMassInWorld();
-        storeToVec3(center, hk_center);
+        storeToVec3(center, getMotion()->getCenterOfMassInWorld());
     }
 }
 
diff --git a/src/KingSystem/Physics/RigidBody/physRigidBodyMotionEntity.cpp b/src/KingSystem/Physics/RigidBody/physRigidBodyMotionEntity.cpp
index 264ba699..c0532fb6 100644
--- a/src/KingSystem/Physics/RigidBody/physRigidBodyMotionEntity.cpp
+++ b/src/KingSystem/Physics/RigidBody/physRigidBodyMotionEntity.cpp
@@ -120,8 +120,7 @@ void RigidBodyMotionEntity::setCenterOfMassInLocal(const sead::Vector3f& center)
 }
 
 void RigidBodyMotionEntity::getCenterOfMassInLocal(sead::Vector3f* center) {
-    const auto hk_center = mMotion->getCenterOfMassLocal();
-    storeToVec3(center, hk_center);
+    storeToVec3(center, mMotion->getCenterOfMassLocal());
 }
 
 bool RigidBodyMotionEntity::setLinearVelocity(const sead::Vector3f& velocity, float epsilon) {
@@ -147,8 +146,7 @@ bool RigidBodyMotionEntity::setLinearVelocity(const hkVector4f& velocity, float
 
 void RigidBodyMotionEntity::getLinearVelocity(sead::Vector3f* velocity) {
     auto* motion = getHkBodyMotionOrLocalMotionIf(RigidBody::MotionFlag::DirtyLinearVelocity);
-    const auto hk_vel = motion->getLinearVelocity();
-    storeToVec3(velocity, hk_vel);
+    storeToVec3(velocity, motion->getLinearVelocity());
 }
 
 bool RigidBodyMotionEntity::setAngularVelocity(const sead::Vector3f& velocity, float epsilon) {
@@ -174,8 +172,7 @@ bool RigidBodyMotionEntity::setAngularVelocity(const hkVector4f& velocity, float
 
 void RigidBodyMotionEntity::getAngularVelocity(sead::Vector3f* velocity) {
     auto* motion = getHkBodyMotionOrLocalMotionIf(RigidBody::MotionFlag::DirtyAngularVelocity);
-    const auto hk_vel = motion->getAngularVelocity();
-    storeToVec3(velocity, hk_vel);
+    storeToVec3(velocity, motion->getAngularVelocity());
 }
 
 void RigidBodyMotionEntity::setMaxLinearVelocity(float max) {
diff --git a/src/KingSystem/Physics/RigidBody/physRigidBodyMotionSensor.cpp b/src/KingSystem/Physics/RigidBody/physRigidBodyMotionSensor.cpp
index 346ba356..d4c886e4 100644
--- a/src/KingSystem/Physics/RigidBody/physRigidBodyMotionSensor.cpp
+++ b/src/KingSystem/Physics/RigidBody/physRigidBodyMotionSensor.cpp
@@ -156,8 +156,7 @@ void RigidBodyMotionSensor::getPosition(sead::Vector3f* position) {
     if (hasMotionFlagSet(RigidBody::MotionFlag::DirtyTransform)) {
         mTransform.getTranslation(*position);
     } else {
-        const auto hk_position = getRigidBodyMotion()->getPosition();
-        storeToVec3(position, hk_position);
+        storeToVec3(position, getRigidBodyMotion()->getPosition());
     }
 }
 
@@ -196,8 +195,7 @@ void RigidBodyMotionSensor::getCenterOfMassInLocal(sead::Vector3f* center) {
     if (hasMotionFlagSet(RigidBody::MotionFlag::DirtyCenterOfMassLocal)) {
         center->e = mCenterOfMassInLocal.e;
     } else {
-        const auto hk_center = getRigidBodyMotion()->getCenterOfMassLocal();
-        storeToVec3(center, hk_center);
+        storeToVec3(center, getRigidBodyMotion()->getCenterOfMassLocal());
     }
 }
 
@@ -220,8 +218,7 @@ void RigidBodyMotionSensor::getLinearVelocity(sead::Vector3f* velocity) {
     if (hasMotionFlagSet(RigidBody::MotionFlag::DirtyLinearVelocity)) {
         velocity->e = mLinearVelocity.e;
     } else {
-        const auto hk_velocity = getRigidBodyMotion()->getLinearVelocity();
-        storeToVec3(velocity, hk_velocity);
+        storeToVec3(velocity, getRigidBodyMotion()->getLinearVelocity());
     }
 }
 
@@ -244,8 +241,7 @@ void RigidBodyMotionSensor::getAngularVelocity(sead::Vector3f* velocity) {
     if (hasMotionFlagSet(RigidBody::MotionFlag::DirtyAngularVelocity)) {
         velocity->e = mAngularVelocity.e;
     } else {
-        const auto hk_velocity = getRigidBodyMotion()->getAngularVelocity();
-        storeToVec3(velocity, hk_velocity);
+        storeToVec3(velocity, getRigidBodyMotion()->getAngularVelocity());
     }
 }
 
diff --git a/src/KingSystem/Physics/physConversions.h b/src/KingSystem/Physics/physConversions.h
index 507bfe34..7957e16e 100644
--- a/src/KingSystem/Physics/physConversions.h
+++ b/src/KingSystem/Physics/physConversions.h
@@ -25,7 +25,8 @@ inline void toHkVec4(hkVector4f* out, const sead::Vector3f& vec) {
     return {vec.x, vec.y, vec.z};
 }
 
-inline void storeToVec3(sead::Vector3f* out, const hkVector4f& vec) {
+// NOLINTNEXTLINE(performance-unnecessary-value-param)
+inline void storeToVec3(sead::Vector3f* out, hkVector4f vec) {
     vec.store<3>(out->e.data());
 }