void PhysicsBodyComponent::setRestrictMovement(float x, float y, float z) {
setRestrictMovement(btVector3(x, y, z));
}
Node::NodeSP SceneLoader::__loadPhysics(const QDomElement& og_component, Node::NodeSP dt_node)
{
Node::NodeSP node = dt_node;
if ( !og_component.isNull() )
{
QString name = og_component.attribute(SL_NAME);
if ( node == nullptr )
{
node = mScene->addChildNode(new Node(name + "_node"));
QDomElement pos = og_component.firstChildElement(SL_POS);
node->setPosition(pos.attribute(SL_X).toFloat(), pos.attribute(SL_Y).toFloat(),
pos.attribute(SL_Z).toFloat());
}
//get necessary attributes before initialize physics component
QString shape = og_component.attribute(SL_PHYSICS_SHAPE);
auto type = PhysicsBodyComponent::CONVEX;
if ( shape == SL_PHYSICS_SHAPE_BOX )
{
type = PhysicsBodyComponent::BOX;
}
else if ( shape == SL_PHYSICS_SHAPE_CYLINDER )
{
type = PhysicsBodyComponent::CYLINDER;
}
else if ( shape == SL_PHYSICS_SHAPE_SPHERE )
{
type = PhysicsBodyComponent::SPHERE;
}
else if ( shape == SL_PHYSICS_SHAPE_TRIMESH )
{
type = PhysicsBodyComponent::TRIMESH;
}
//add physics component
auto physics = node->addComponent<PhysicsBodyComponent>(
new PhysicsBodyComponent(og_component.attribute(SL_PHYSICS_MESH_COM_NAME), name, type)
);
//set physics attributes
QDomElement res_move = og_component.firstChildElement(SL_PHYSICS_RESMOVE);
QDomElement res_rotate = og_component.firstChildElement(SL_PHYSICS_RESROTATE);
QDomElement gravity = og_component.firstChildElement(SL_PHYSICS_GRAVITY);
physics->setRestrictMovement(res_move.attribute(SL_X).toFloat(), res_move.attribute(SL_Y).toFloat(),
res_move.attribute(SL_Z).toFloat());
physics->setRestrictRotation(res_rotate.attribute(SL_X).toFloat(), res_move.attribute(SL_Y).toFloat(),
res_move.attribute(SL_Z).toFloat());
physics->setMass(og_component.attribute(SL_PHYSICS_MASS).toFloat());
physics->setGravity(gravity.attribute(SL_X).toFloat(), gravity.attribute(SL_Y).toFloat(),
gravity.attribute(SL_Z).toFloat());
QString enable = og_component.attribute(SL_COMPONENT_ENABLED);
if ( enable == SL_TRUE )
{
physics->enable();
}
else if ( enable == SL_FALSE )
{
physics->disable();
}
}
return node;
}