get_disp_object_model_3d_infoT_get_disp_object_model_3d_infoGetDispObjectModel3dInfoGetDispObjectModel3dInfoget_disp_object_model_3d_info (Operator)
Name
get_disp_object_model_3d_infoT_get_disp_object_model_3d_infoGetDispObjectModel3dInfoGetDispObjectModel3dInfoget_disp_object_model_3d_info — Get the depth or the index of a displayed 3D object model.
Signature
void GetDispObjectModel3dInfo(const HTuple& WindowHandle, const HTuple& Row, const HTuple& Column, const HTuple& Information, HTuple* Value)
static HTuple HObjectModel3D::GetDispObjectModel3dInfo(const HWindow& WindowHandle, const HTuple& Row, const HTuple& Column, const HTuple& Information)
static Hlong HObjectModel3D::GetDispObjectModel3dInfo(const HWindow& WindowHandle, double Row, double Column, const HString& Information)
static Hlong HObjectModel3D::GetDispObjectModel3dInfo(const HWindow& WindowHandle, double Row, double Column, const char* Information)
static Hlong HObjectModel3D::GetDispObjectModel3dInfo(const HWindow& WindowHandle, double Row, double Column, const wchar_t* Information)
(
Windows only)
static void HOperatorSet.GetDispObjectModel3dInfo(HTuple windowHandle, HTuple row, HTuple column, HTuple information, out HTuple value)
static HTuple HObjectModel3D.GetDispObjectModel3dInfo(HWindow windowHandle, HTuple row, HTuple column, HTuple information)
static int HObjectModel3D.GetDispObjectModel3dInfo(HWindow windowHandle, double row, double column, string information)
def get_disp_object_model_3d_info(window_handle: HHandle, row: MaybeSequence[Union[float, int]], column: MaybeSequence[Union[float, int]], information: MaybeSequence[str]) -> Sequence[Union[int, float]]
def get_disp_object_model_3d_info_s(window_handle: HHandle, row: MaybeSequence[Union[float, int]], column: MaybeSequence[Union[float, int]], information: MaybeSequence[str]) -> Union[int, float]
Description
get_disp_object_model_3d_infoget_disp_object_model_3d_infoGetDispObjectModel3dInfoGetDispObjectModel3dInfoget_disp_object_model_3d_info returns information on the
3D object models that have been displayed with disp_object_model_3ddisp_object_model_3dDispObjectModel3dDispObjectModel3ddisp_object_model_3d
in the window WindowHandleWindowHandleWindowHandlewindowHandlewindow_handle. The requested information at the
positions (RowRowRowrowrow, ColumnColumnColumncolumncolumn) is returned in ValueValueValuevaluevalue.
The following values can be queried via InformationInformationInformationinformationinformation:
- 'object_index'"object_index""object_index""object_index""object_index"
-
The indices of the 3D object models that have been displayed at the
positions (RowRowRowrowrow, ColumnColumnColumncolumncolumn).
If no 3D object model was displayed at this position, -1 is returned.
In order to retrieve this information, disp_object_model_3ddisp_object_model_3dDispObjectModel3dDispObjectModel3ddisp_object_model_3d must
have been called with the generic parameter
'object_index_persistence'"object_index_persistence""object_index_persistence""object_index_persistence""object_index_persistence" set to 'true'"true""true""true""true".
- 'depth'"depth""depth""depth""depth"
-
The depth (i.e. the Z coordinate in the camera coordinate system) at the
positions (RowRowRowrowrow, ColumnColumnColumncolumncolumn). If no 3D object
model was displayed at one of these positions, -1.0 is returned
for this position.
In order to retrieve this information, disp_object_model_3ddisp_object_model_3dDispObjectModel3dDispObjectModel3ddisp_object_model_3d must
have been called with the generic parameter
'depth_persistence'"depth_persistence""depth_persistence""depth_persistence""depth_persistence" set to 'true'"true""true""true""true".
The window coordinates RowRowRowrowrow, ColumnColumnColumncolumncolumn must be provided in
respect to the current image part. Thereby they are understood in
edge centered subpixel accurate coordinates,
see Transformations / 2D Transformations.
Given the current image part
(row1,column1,row2,column2,
in the HALCON standard coordinate system), the upper left corner corresponds
to the coordinates (row1 - 0.5, column1 - 0.5).
Accordingly, the bottom right corner corresponds to the coordinates
(row2 - 0.5, column2 - 0.5).
Use get_mposition_sub_pixget_mposition_sub_pixGetMpositionSubPixGetMpositionSubPixget_mposition_sub_pix or get_mbutton_sub_pixget_mbutton_sub_pixGetMbuttonSubPixGetMbuttonSubPixget_mbutton_sub_pix to obtain
these coordinates directly.
In case the window coordinates correspond to values outside the current
image part, the operator behavior is undefined.
Execution Information
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Automatically parallelized on internal data level.
Parameters
WindowHandleWindowHandleWindowHandlewindowHandlewindow_handle (input_control) window → HWindow, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)
Window handle.
RowRowRowrowrow (input_control) integer(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Row coordinates.
ColumnColumnColumncolumncolumn (input_control) integer(-array) → HTupleMaybeSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Column coordinates.
InformationInformationInformationinformationinformation (input_control) string(-array) → HTupleMaybeSequence[str]HTupleHtuple (string) (string) (HString) (char*)
Information.
Default:
'depth'
"depth"
"depth"
"depth"
"depth"
List of values:
'depth'"depth""depth""depth""depth", 'object_index'"object_index""object_index""object_index""object_index"
ValueValueValuevaluevalue (output_control) integer(-array) → HTupleSequence[Union[int, float]]HTupleHtuple (integer / real) (int / long / double) (Hlong / double) (Hlong / double)
Indices or the depth of the objects at (Row,Column).
Result
get_disp_object_model_3d_infoget_disp_object_model_3d_infoGetDispObjectModel3dInfoGetDispObjectModel3dInfoget_disp_object_model_3d_info returns 2 (
H_MSG_TRUE)
if all parameters are
correct.
Possible Predecessors
disp_object_model_3ddisp_object_model_3dDispObjectModel3dDispObjectModel3ddisp_object_model_3d,
get_mbuttonget_mbuttonGetMbuttonGetMbuttonget_mbutton,
get_mbutton_sub_pixget_mbutton_sub_pixGetMbuttonSubPixGetMbuttonSubPixget_mbutton_sub_pix,
get_mpositionget_mpositionGetMpositionGetMpositionget_mposition,
get_mposition_sub_pixget_mposition_sub_pixGetMpositionSubPixGetMpositionSubPixget_mposition_sub_pix
See also
disp_object_model_3ddisp_object_model_3dDispObjectModel3dDispObjectModel3ddisp_object_model_3d
Module
3D Metrology