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22756: [EDF] Intersection operation

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eap 2014-11-20 18:11:55 +03:00
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2 changed files with 7 additions and 31 deletions
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14
doc/salome/gui/GEOM/input/section_operation.doc
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@ -2,7 +2,8 @@
\page section_opeartion_page Section \page section_opeartion_page Section
\b Section operation creates an edge or a wire representing the intersection of surfaces of two shapes. \b Section operation creates a vertex, an edge, a wire or a compound
of them representing the intersection of two shapes.
To produce it, select in the main menu <b>Operations - > Boolean - > Section</b> To produce it, select in the main menu <b>Operations - > Boolean - > Section</b>
@ -11,16 +12,9 @@ To produce it, select in the main menu <b>Operations - > Boolean - > Section</b>
In this dialog: In this dialog:
- Input or accept the default \b Name of the resulting shape. - Input or accept the default \b Name of the resulting shape.
- Click the arrow button and select in the Object Browser or in the Viewer the intersecting <b>Objects</b>. - Click the arrow button and select in the Object Browser or in the Viewer the intersecting <b>Objects</b>.
- Activate the corresponding check-box if you wish to <b> Detect Self-intersections </b>. - Activate the corresponding check-box if you wish to <b> Detect Self-intersections</b>. If a self-intersection detected the operation fails.
- Activate \ref restore_presentation_parameters_page "Advanced options" if required. - Activate \ref restore_presentation_parameters_page "Advanced options" if required.
- Press "Apply" or "Apply & Close" button to get the result (EDGE or WIRE). - Press "Apply" or "Apply & Close" button to get the result (VERTEX, EDGE, WIRE or COMPOUND).
\note This algorithm does not find all types of self-intersections. It is tuned
to detect vertex/vertex, vertex/edge, edge/edge, vertex/face and edge/face
intersections. Face/face intersections detection is switched off as it
is a time-consuming operation that gives an impact on performance. To find
all self-intersections use \ref check_self_intersections_page
"Detect Self-intersection tool".
This operation can be performed using a <b>TUI Command:</b> This operation can be performed using a <b>TUI Command:</b>

24
src/GEOM_SWIG/geomBuilder.py
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@ -7407,18 +7407,10 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
# @param theShape2 Second argument for boolean operation. # @param theShape2 Second argument for boolean operation.
# @param checkSelfInte The flag that tells if the arguments should # @param checkSelfInte The flag that tells if the arguments should
# be checked for self-intersection prior to the operation. # be checked for self-intersection prior to the operation.
# If a self-intersection detected the operation fails.
# @param theName Object name; when specified, this parameter is used # @param theName Object name; when specified, this parameter is used
# for result publication in the study. Otherwise, if automatic # for result publication in the study. Otherwise, if automatic
# publication is switched on, default value is used for result name. # publication is switched on, default value is used for result name.
#
# @note This algorithm doesn't find all types of self-intersections.
# It is tuned to detect vertex/vertex, vertex/edge, edge/edge,
# vertex/face and edge/face intersections. Face/face
# intersections detection is switched off as it is a
# time-consuming operation that gives an impact on performance.
# To find all self-intersections please use
# CheckSelfIntersections() method.
#
# @return New GEOM.GEOM_Object, containing the result shape. # @return New GEOM.GEOM_Object, containing the result shape.
# #
# @ref tui_section "Example 1" # @ref tui_section "Example 1"
@ -7431,21 +7423,11 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
theShape1 First argument for boolean operation. theShape1 First argument for boolean operation.
theShape2 Second argument for boolean operation. theShape2 Second argument for boolean operation.
checkSelfInte The flag that tells if the arguments should checkSelfInte The flag that tells if the arguments should
be checked for self-intersection prior to be checked for self-intersection prior to the operation.
the operation. If a self-intersection detected the operation fails.
theName Object name; when specified, this parameter is used theName Object name; when specified, this parameter is used
for result publication in the study. Otherwise, if automatic for result publication in the study. Otherwise, if automatic
publication is switched on, default value is used for result name. publication is switched on, default value is used for result name.
Note:
This algorithm doesn't find all types of self-intersections.
It is tuned to detect vertex/vertex, vertex/edge, edge/edge,
vertex/face and edge/face intersections. Face/face
intersections detection is switched off as it is a
time-consuming operation that gives an impact on performance.
To find all self-intersections please use
CheckSelfIntersections() method.
Returns: Returns:
New GEOM.GEOM_Object, containing the result shape. New GEOM.GEOM_Object, containing the result shape.