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Proper support for custom mass properties in 2D/3D physics bodies

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Changes:
-Added support for custom inertia and center of mass in 3D
-Added support for custom center of mass in 2D
-Calculated center of mass from shapes in 2D (same as in 3D)
-Fixed mass properties calculation with disabled shapes in 2D/3D
-Removed first_integration which is not used in 2D and doesn't seem to
make a lot of sense (prevents omit_force_integration to work during the
first frame)
-Support for custom inertia on different axes for RigidBody3D
This commit is contained in:
PouleyKetchoupp 2021-06-10 17:37:19 -07:00
parent e1ae2708ee
commit 82ea2a7045
31 changed files with 665 additions and 319 deletions
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11
servers/physics_3d/physics_server_3d_sw.cpp
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@ -643,20 +643,27 @@ uint32_t PhysicsServer3DSW::body_get_user_flags(RID p_body) const {
return 0;
};
void PhysicsServer3DSW::body_set_param(RID p_body, BodyParameter p_param, real_t p_value) {
void PhysicsServer3DSW::body_set_param(RID p_body, BodyParameter p_param, const Variant &p_value) {
Body3DSW *body = body_owner.getornull(p_body);
ERR_FAIL_COND(!body);
body->set_param(p_param, p_value);
};
real_t PhysicsServer3DSW::body_get_param(RID p_body, BodyParameter p_param) const {
Variant PhysicsServer3DSW::body_get_param(RID p_body, BodyParameter p_param) const {
Body3DSW *body = body_owner.getornull(p_body);
ERR_FAIL_COND_V(!body, 0);
return body->get_param(p_param);
};
void PhysicsServer3DSW::body_reset_mass_properties(RID p_body) {
Body3DSW *body = body_owner.getornull(p_body);
ERR_FAIL_COND(!body);
return body->reset_mass_properties();
}
void PhysicsServer3DSW::body_set_state(RID p_body, BodyState p_state, const Variant &p_variant) {
Body3DSW *body = body_owner.getornull(p_body);
ERR_FAIL_COND(!body);