int SceneObjectReducedCPU6DOF::GetClosestVertex(Vec3d & queryPos, double * distance, double * auxVertexBuffer)
{
// transform the position to the local frame
double queryPosv[3] = { queryPos[0], queryPos[1], queryPos[2] };
double localQueryPosv[3];
TransformToLocal(queryPosv, localQueryPosv);
Vec3d localQueryPos(localQueryPosv);
return SceneObjectReducedCPU::GetClosestVertex(localQueryPos, distance, auxVertexBuffer);
}
void Desktop::HandleEvent( const sf::Event& event ) {
// Activate context.
Context::Activate( m_context );
sf::Vector2f local_pos;
bool check_inside( false );
Widget::Ptr last_receiver( m_last_receiver.lock() );
// If we've got a mouse event, get local mouse position and mark event for being checked against widget's allocation.
if( event.type == sf::Event::MouseMoved ) {
m_last_mouse_pos.x = event.mouseMove.x;
m_last_mouse_pos.y = event.mouseMove.y;
local_pos = TransformToLocal( sf::Vector2f( static_cast<float>( event.mouseMove.x ), static_cast<float>( event.mouseMove.y ) ) );
check_inside = true;
}
else if( event.type == sf::Event::MouseButtonPressed || event.type == sf::Event::MouseButtonReleased ) {
m_last_mouse_pos.x = event.mouseButton.x;
m_last_mouse_pos.y = event.mouseButton.y;
local_pos = TransformToLocal( sf::Vector2f( static_cast<float>( event.mouseButton.x ), static_cast<float>( event.mouseButton.y ) ) );
check_inside = true;
}
for( std::size_t index = 0; index < m_children.size(); ++index ) {
Widget::Ptr widget( m_children[index] );
// Skip widget if not visible.
if( !widget->IsVisible() ) {
continue;
}
bool is_inside( widget->GetAllocation().contains( local_pos ) );
// If the event is a mouse button press, check if we need to focus another widget.
if(
index > 0 &&
event.type == sf::Event::MouseButtonPressed &&
is_inside
) {
m_children.erase( m_children.begin() + index );
m_children.push_front( widget );
RecalculateWidgetLevels();
}
// If inside check is needed, do so for all widgets except the top window.
// Else it would run into trouble when moving the window, for example,
// where the mouse may be outside the widget's allocation.
if( check_inside && !is_inside && index > 0 ) {
continue;
}
// If last receiver is different from current, fake a mouse move event so
// that states are reset correctly. Warning, this is a hack, but it works™.
// The fake event is also sent when the last mouse move event receiver
// isn't the current and top one.
if( event.type == sf::Event::MouseMoved && last_receiver && last_receiver != widget && last_receiver != m_children.front() ) {
SendFakeMouseMoveEvent( last_receiver );
m_last_receiver = widget;
last_receiver = widget;
}
widget->HandleEvent( event );
if( check_inside && is_inside ) {
if( index < m_children.size() && widget == m_children[index] ) {
m_last_receiver = widget;
}
break;
}
}
// Restore previous context.
Context::Deactivate();
}
bool BoneMoveable::HitTestWorld(const Point2F& worldPos) const
{
Point2F localPos = TransformToLocal(worldPos);
return HitTestLocal(localPos);
}
sf::Vector2f AnimatedSprite::TransformToLocal(const sf::Vector2f & Pt){
return TransformToLocal(Pt);
}
