mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-05 18:16:23 +03:00
d9ca2e0cb1
Implementation of the 3D model De-featuring algorithm intended for the removal of the unwanted parts (or features) from the model consisting of solids. The features can be the holes, protrusions, gaps, chamfers, fillets etc. The algorithm removes all possible requested features from the shape and builds the new shape as a result. The input model is not modified. On the API level the algorithm is implemented in the class *BRepAlgoAPI_Defeaturing*. The actual features removal is performed by the low-level algorithm *BOPAlgo_RemoveFeatures*. Documentation of the new classes. Implementation of the DRAW commands for working with new algorithm. Test cases for the new functionality. Changes in other algorithms used by De-featuring algorithm: - Provide history support for the solids in *ShapeUpgrade_UnifySameDomain* algorithm; - Implementation of the mechanism to merge History of any Algorithm with standard history methods such as IsDeleted(), Modified() and Generated() into *BRepTools_History*.
28 lines
651 B
Plaintext
28 lines
651 B
Plaintext
pload XDE
|
|
|
|
stepread [locate_data_file bug29481_L3.step] s *
|
|
|
|
copy s_1 s
|
|
explode s f
|
|
|
|
compound s_11 s_13 s_12 spike
|
|
|
|
removefeatures res s spike
|
|
checkshape res
|
|
checkprops res -s 2323.49 -v 1037.57 -deps 1.e-7
|
|
checknbshapes res -vertex 64 -edge 96 -wire 34 -face 34 -shell 1 -solid 1
|
|
CheckIsFeatureRemoved spike {v e f}
|
|
|
|
# check modification of the top face
|
|
rfmodified m5 s_5
|
|
checkprops m5 -s 1089.87
|
|
checknbshapes m5 -vertex 31 -edge 31 -wire 1 -face 1
|
|
|
|
# check modification of the side faces where the spike was located
|
|
rfmodified m10 s_10
|
|
rfmodified m14 s_14
|
|
|
|
if {![regexp "same shapes" [compare m10 m14]]} {
|
|
puts "Error: incorrect spike removal"
|
|
}
|