Method MakeBulletObject

Source/Objects/itemobject.cpp:211–241

}

void ItemObject::MakeBulletObject() {
    if (!bullet_object_ && scenegraph_) {
        bullet_object_ = scenegraph_->bullet_world_->CreateConvexModel(
            vec3(0.0f),
            ofc_->model_name,
            &display_phys_offset_);
        bullet_object_->keep_history = true;
        Model& model = Models::Instance()->GetModel(model_id_);
        phys_offset_ = model.old_center + display_phys_offset_;
        bullet_object_->owner_object = this;
        vec3 new_pos = GetTranslation() +
                       GetRotation() * display_phys_offset_;
        bullet_object_->SetTransform(new_pos, Mat4FromQuaternion(GetRotation()), vec4(1.0f));
        bullet_object_->SetMass(item_ref_->GetMass());
        bullet_object_->body->setCcdMotionThreshold(0.000001f);
        bullet_object_->body->setCcdSweptSphereRadius(0.05f);

        abstract_bullet_object_ = scenegraph_->abstract_bullet_world_->CreateConvexModel(
            vec3(0.0f),
            ofc_->model_name,
            &display_phys_offset_,
            BW_ABSTRACT_ITEM);
        abstract_bullet_object_->body->setCollisionFlags(abstract_bullet_object_->body->getCollisionFlags() |
                                                         btCollisionObject::CF_NO_CONTACT_RESPONSE);
        abstract_bullet_object_->keep_history = true;
        abstract_bullet_object_->owner_object = this;
        abstract_bullet_object_->SetTransform(new_pos, Mat4FromQuaternion(GetRotation()), vec4(1.0f));
        abstract_bullet_object_->body->setInterpolationWorldTransform(abstract_bullet_object_->body->getWorldTransform());
        abstract_bullet_object_->Activate();
    }
}

bool ItemObject::Initialize() {
    update_list_entry = scenegraph_->LinkUpdateObject(this);