//----------------------------------------------------------------------------
void EditRenderView_Scene::_UpdateBrushPos(const APoint &pos)
{
Project *proj = Project::GetSingletonPtr();
if (!proj) return;
Scene *scene = proj->GetScene();
if (!scene) return;
TerrainActor *terrainActor = scene->GetTerrainActor();
if (!terrainActor) return;
RawTerrain *terrain = terrainActor->GetRawTerrain();
APoint origin;
AVector dir;
mRenderStep->GetPickRay(pos.X(), pos.Z(), origin, dir);
Movable *pickObject = terrain;
#ifdef _DEBUG
pickObject = PX2_GR.GetXYPlane();
pickObject->WorldTransform.SetTranslate(APoint::ORIGIN);
#endif
if (pickObject)
{
PX2::Picker picker;
picker.Execute(pickObject, origin, dir, 0.0f, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
PX2::PickRecord pickRecord = picker.GetClosestToZero();
PX2::APoint dest = origin + dir*pickRecord.T;
PX2_EDIT.GetTerrainEdit()->GetBrush()->SetPos(dest);
}
}
}
//----------------------------------------------------------------------------
SceneNodeCtrl::DragType SceneNodeCtrl::GetDragType(RenderStep *renderStep,
const PX2::APoint &point)
{
APoint origin;
AVector direction;
renderStep->GetPickRay(point.X(), point.Z(), origin, direction);
PX2::Picker picker;
PX2::Movable *ctrlX = GetCurrentCtrlX();
PX2::Movable *ctrlY = GetCurrentCtrlY();
PX2::Movable *ctrlZ = GetCurrentCtrlZ();
PX2::Movable *ctrlXYZ = GetCurrentCtrlXYZ();
PX2::Movable *ctrlXY = GetCurrentCtrlXY();
PX2::Movable *ctrlYZ = GetCurrentCtrlYZ();
PX2::Movable *ctrlXZ = GetCurrentCtrlXZ();
bool xDrag = false;
float xDragT = Mathf::MAX_REAL;
bool yDrag = false;
float yDragT = Mathf::MAX_REAL;
bool zDrag = false;
float zDragT = Mathf::MAX_REAL;
bool xyzDrag = false;
float xyzDragT = Mathf::MAX_REAL;
bool xyDrag = false;
float xyDragT = Mathf::MAX_REAL;
bool yzDrag = false;
float yzDragT = Mathf::MAX_REAL;
bool xzDrag = false;
float xzDragT = Mathf::MAX_REAL;
GetCtrlsGroup()->Update(Time::GetTimeInSeconds(), false);
picker.Execute(ctrlX, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
xDrag = true;
xDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlY, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
yDrag = true;
yDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlZ, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
zDrag = true;
zDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlXYZ, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
xyzDrag = true;
xyzDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlXY, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
xyDrag = true;
xyDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlYZ, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
yzDrag = true;
yzDragT = picker.GetClosestNonnegative().T;
}
picker.Execute(ctrlXZ, origin, direction, -Mathf::MAX_REAL, Mathf::MAX_REAL);
if ((int)picker.Records.size() > 0)
{
xzDrag = true;
xzDragT = picker.GetClosestNonnegative().T;
}
if (xDrag)
return DT_X;
else if (yDrag)
return DT_Y;
else if (zDrag)
return DT_Z;
else if (xyzDrag)
return DT_XYZ;
else if (xyDrag)
return DT_XY;
else if (yzDrag)
return DT_YZ;
else if (xzDrag)
return DT_XZ;
return DT_NONE;
}
