diff options
Diffstat (limited to 'servers/physics')
| -rw-r--r-- | servers/physics/body_sw.cpp | 22 | ||||
| -rw-r--r-- | servers/physics/body_sw.h | 2 | ||||
| -rw-r--r-- | servers/physics/space_sw.cpp | 16 |
3 files changed, 24 insertions, 16 deletions
diff --git a/servers/physics/body_sw.cpp b/servers/physics/body_sw.cpp index 8edbaf0b8..c66e73b43 100644 --- a/servers/physics/body_sw.cpp +++ b/servers/physics/body_sw.cpp @@ -382,7 +382,7 @@ void BodySW::set_space(SpaceSW *p_space){ } -void BodySW::_compute_area_gravity(const AreaSW *p_area) { +void BodySW::_compute_area_gravity_and_dampenings(const AreaSW *p_area) { if (p_area->is_gravity_point()) { if(p_area->get_gravity_distance_scale() > 0) { @@ -394,6 +394,9 @@ void BodySW::_compute_area_gravity(const AreaSW *p_area) { } else { gravity += p_area->get_gravity_vector() * p_area->get_gravity(); } + + area_linear_damp += p_area->get_linear_damp(); + area_angular_damp += p_area->get_angular_damp(); } void BodySW::integrate_forces(real_t p_step) { @@ -409,13 +412,15 @@ void BodySW::integrate_forces(real_t p_step) { int ac = areas.size(); bool replace = false; - gravity=Vector3(0,0,0); + gravity = Vector3(0,0,0); + area_linear_damp = 0; + area_angular_damp = 0; if (ac) { areas.sort(); const AreaCMP *aa = &areas[0]; damp_area = aa[ac-1].area; for(int i=ac-1;i>=0;i--) { - _compute_area_gravity(aa[i].area); + _compute_area_gravity_and_dampenings(aa[i].area); if (aa[i].area->get_space_override_mode() == PhysicsServer::AREA_SPACE_OVERRIDE_REPLACE) { replace = true; break; @@ -424,20 +429,21 @@ void BodySW::integrate_forces(real_t p_step) { } if( !replace ) { - _compute_area_gravity(def_area); + _compute_area_gravity_and_dampenings(def_area); } gravity*=gravity_scale; + // If less than 0, override dampenings with that of the Body if (angular_damp>=0) area_angular_damp=angular_damp; - else - area_angular_damp=damp_area->get_angular_damp(); + //else + // area_angular_damp=damp_area->get_angular_damp(); if (linear_damp>=0) area_linear_damp=linear_damp; - else - area_linear_damp=damp_area->get_linear_damp(); + //else + // area_linear_damp=damp_area->get_linear_damp(); Vector3 motion; diff --git a/servers/physics/body_sw.h b/servers/physics/body_sw.h index 66d814bfd..4c4c7818c 100644 --- a/servers/physics/body_sw.h +++ b/servers/physics/body_sw.h @@ -130,7 +130,7 @@ class BodySW : public CollisionObjectSW { BodySW *island_next; BodySW *island_list_next; - _FORCE_INLINE_ void _compute_area_gravity(const AreaSW *p_area); + _FORCE_INLINE_ void _compute_area_gravity_and_dampenings(const AreaSW *p_area); _FORCE_INLINE_ void _update_inertia_tensor(); diff --git a/servers/physics/space_sw.cpp b/servers/physics/space_sw.cpp index ba1c73753..778d20d3f 100644 --- a/servers/physics/space_sw.cpp +++ b/servers/physics/space_sw.cpp @@ -175,13 +175,15 @@ int PhysicsDirectSpaceStateSW::intersect_shape(const RID& p_shape, const Transfo if (!CollisionSolverSW::solve_static(shape,p_xform,col_obj->get_shape(shape_idx),col_obj->get_transform() * col_obj->get_shape_transform(shape_idx), NULL,NULL,NULL,p_margin,0)) continue; - r_results[cc].collider_id=col_obj->get_instance_id(); - if (r_results[cc].collider_id!=0) - r_results[cc].collider=ObjectDB::get_instance(r_results[cc].collider_id); - else - r_results[cc].collider=NULL; - r_results[cc].rid=col_obj->get_self(); - r_results[cc].shape=shape_idx; + if (r_results) { + r_results[cc].collider_id=col_obj->get_instance_id(); + if (r_results[cc].collider_id!=0) + r_results[cc].collider=ObjectDB::get_instance(r_results[cc].collider_id); + else + r_results[cc].collider=NULL; + r_results[cc].rid=col_obj->get_self(); + r_results[cc].shape=shape_idx; + } cc++; |
