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Merge pull request #84799 from mihe/fix-83412

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Fix transform changes in `_integrate_forces` being overwritten
This commit is contained in:
Rémi Verschelde 2023-11-12 23:01:18 +01:00
commit 64150060f8
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GPG key ID: C3336907360768E1
2 changed files with 16 additions and 9 deletions
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8
scene/2d/physics_body_2d.cpp
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@ -431,7 +431,9 @@ struct _RigidBody2DInOut {
void RigidBody2D::_sync_body_state(PhysicsDirectBodyState2D *p_state) { void RigidBody2D::_sync_body_state(PhysicsDirectBodyState2D *p_state) {
if (!freeze || freeze_mode != FREEZE_MODE_KINEMATIC) { if (!freeze || freeze_mode != FREEZE_MODE_KINEMATIC) {
set_block_transform_notify(true);
set_global_transform(p_state->get_transform()); set_global_transform(p_state->get_transform());
set_block_transform_notify(false);
} }
linear_velocity = p_state->get_linear_velocity(); linear_velocity = p_state->get_linear_velocity();
@ -446,16 +448,16 @@ void RigidBody2D::_sync_body_state(PhysicsDirectBodyState2D *p_state) {
void RigidBody2D::_body_state_changed(PhysicsDirectBodyState2D *p_state) { void RigidBody2D::_body_state_changed(PhysicsDirectBodyState2D *p_state) {
lock_callback(); lock_callback();
set_block_transform_notify(true); // don't want notify (would feedback loop)
if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) { if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) {
_sync_body_state(p_state); _sync_body_state(p_state);
GDVIRTUAL_CALL(_integrate_forces, p_state); GDVIRTUAL_CALL(_integrate_forces, p_state);
// Update the physics server with any new transform, to prevent it from being overwritten at the sync below.
force_update_transform();
} }
_sync_body_state(p_state); _sync_body_state(p_state);
set_block_transform_notify(false); // want it back
if (contact_monitor) { if (contact_monitor) {
contact_monitor->locked = true; contact_monitor->locked = true;

17
scene/3d/physics_body_3d.cpp
View file

@ -485,7 +485,9 @@ struct _RigidBodyInOut {
}; };
void RigidBody3D::_sync_body_state(PhysicsDirectBodyState3D *p_state) { void RigidBody3D::_sync_body_state(PhysicsDirectBodyState3D *p_state) {
set_ignore_transform_notification(true);
set_global_transform(p_state->get_transform()); set_global_transform(p_state->get_transform());
set_ignore_transform_notification(false);
linear_velocity = p_state->get_linear_velocity(); linear_velocity = p_state->get_linear_velocity();
angular_velocity = p_state->get_angular_velocity(); angular_velocity = p_state->get_angular_velocity();
@ -501,16 +503,16 @@ void RigidBody3D::_sync_body_state(PhysicsDirectBodyState3D *p_state) {
void RigidBody3D::_body_state_changed(PhysicsDirectBodyState3D *p_state) { void RigidBody3D::_body_state_changed(PhysicsDirectBodyState3D *p_state) {
lock_callback(); lock_callback();
set_ignore_transform_notification(true);
if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) { if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) {
_sync_body_state(p_state); _sync_body_state(p_state);
GDVIRTUAL_CALL(_integrate_forces, p_state); GDVIRTUAL_CALL(_integrate_forces, p_state);
// Update the physics server with any new transform, to prevent it from being overwritten at the sync below.
force_update_transform();
} }
_sync_body_state(p_state); _sync_body_state(p_state);
set_ignore_transform_notification(false);
_on_transform_changed(); _on_transform_changed();
if (contact_monitor) { if (contact_monitor) {
@ -2927,7 +2929,10 @@ void PhysicalBone3D::_notification(int p_what) {
} }
void PhysicalBone3D::_sync_body_state(PhysicsDirectBodyState3D *p_state) { void PhysicalBone3D::_sync_body_state(PhysicsDirectBodyState3D *p_state) {
set_ignore_transform_notification(true);
set_global_transform(p_state->get_transform()); set_global_transform(p_state->get_transform());
set_ignore_transform_notification(false);
linear_velocity = p_state->get_linear_velocity(); linear_velocity = p_state->get_linear_velocity();
angular_velocity = p_state->get_angular_velocity(); angular_velocity = p_state->get_angular_velocity();
} }
@ -2937,16 +2942,16 @@ void PhysicalBone3D::_body_state_changed(PhysicsDirectBodyState3D *p_state) {
return; return;
} }
set_ignore_transform_notification(true);
if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) { if (GDVIRTUAL_IS_OVERRIDDEN(_integrate_forces)) {
_sync_body_state(p_state); _sync_body_state(p_state);
GDVIRTUAL_CALL(_integrate_forces, p_state); GDVIRTUAL_CALL(_integrate_forces, p_state);
// Update the physics server with any new transform, to prevent it from being overwritten at the sync below.
force_update_transform();
} }
_sync_body_state(p_state); _sync_body_state(p_state);
set_ignore_transform_notification(false);
_on_transform_changed(); _on_transform_changed();
Transform3D global_transform(p_state->get_transform()); Transform3D global_transform(p_state->get_transform());