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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
\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>
@ -11,17 +12,10 @@ To produce it, select in the main menu <b>Operations - > Boolean - > Section</b>
In this dialog:
- 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>.
- 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.
- 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>
<em>geompy.MakeSection(s1, s2, checkSelfInte)</em>

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 checkSelfInte The flag that tells if the arguments should
# 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
# for result publication in the study. Otherwise, if automatic
# 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.
#
# @ref tui_section "Example 1"
@ -7431,21 +7423,11 @@ class geomBuilder(object, GEOM._objref_GEOM_Gen):
theShape1 First argument for boolean operation.
theShape2 Second argument for boolean operation.
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.
theName Object name; when specified, this parameter is used
for result publication in the study. Otherwise, if automatic
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:
New GEOM.GEOM_Object, containing the result shape.