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4f7d41eac3
Implementation of the mechanism for unification of the history commands for all OCCT algorithms. The following Draw commands should be used to track the history of shapes modifications of any operation: - modified - to find the shapes modified from the given shape in the given history. - generated - to find the shapes generated from the given shape in the given history. - isdeleted - to check if the given shape has been deleted during operation. The mechanism allows fast & easy enabling of the DRAW history support for the algorithms supporting the history on the API level (i.e. the algorithm should have the methods Modified(), Generated() and IsDeleted()). To enable the draw history support it is necessary to store the history of the algorithm into the session. For instance: TopTools_ListOfShape Objects = ...; // Objects TopTools_ListOfShape Tools = ...; // Tools BRepAlgoAPI_Cut aCut(Objects, Tools); // Boolean cut operation BRepTest_Objects::SetHistory(Objects, aCut); // Store the history for the Objects (overwrites the history in the session) BRepTest_Objects::AddHistory(Tools, aCut); // Add the history for the Tools To get the stored history in draw the command "savehistory" should be used. It saves the history kept in session into a Drawable object with the given name: # perform cut bcut r s1 s2 # save history of cut savehistory cut_history explode s1 f modified m cut_history s1_1 The Draw History commands of the following algorithms have been removed: - Boolean Operations; - Defeaturing; - Unify same domain; - Sweep; - Thrusections; All these algorithms have been switched to support the new Draw history mechanism. The Fillet and Blend algorithms have been also enabled to support history commands.
67 lines
1.6 KiB
Plaintext
67 lines
1.6 KiB
Plaintext
pload XDE
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stepread [locate_data_file bug29481_L3.step] s *
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copy s_1 s
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explode s f
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# Clear the shape from all features
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compound s_24 s_7 s_1 s_2 s_6 s_8 s_4 s_25 s_31 s_30 s_38 s_36 s_34 s_29 s_32 s_33 s_35 s_13 s_12 s_11 s_37 s_27 s_28 s_26 s_20 s_16 s_17 s_18 s_19 features
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removefeatures result s features
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checkshape result
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checkprops result -s 2333.55 -v 1047.62 -deps 1.e-7
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checknbshapes result -vertex 8 -edge 12 -wire 6 -face 6 -shell 1 -solid 1
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CheckIsFeatureRemoved features {v e f}
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# get history of the operation
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savehistory rf_hist
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# check modification of the top face
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modified m5 rf_hist s_5
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checkprops m5 -s 1102.76
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checknbshapes m5 -vertex 4 -edge 4 -wire 1 -face 1
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# check modification of the bottom face
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modified m3 rf_hist s_3
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checkprops m3 -equal m5
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checknbshapes m5 -vertex 4 -edge 4 -wire 1 -face 1
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# check modification of the side faces
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modified m10 rf_hist s_10
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modified m14 rf_hist s_14
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if {![regexp "same shapes" [compare m10 m14]]} {
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puts "Error: incorrect feature removal"
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}
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checkprops m10 -s 37.43
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checknbshapes m10 -vertex 4 -edge 4 -wire 1 -face 1
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modified m22 rf_hist s_22
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checkprops m22 -equal s_22
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modified m9 rf_hist s_9
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modified m23 rf_hist s_23
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if {![regexp "same shapes" [compare m9 m23]]} {
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puts "Error: incorrect feature removal"
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}
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checkprops m9 -s 26.5893
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checknbshapes m9 -vertex 4 -edge 4 -wire 1 -face 1
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modified m15 rf_hist s_15
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modified m21 rf_hist s_21
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if {![regexp "same shapes" [compare m15 m21]]} {
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puts "Error: incorrect feature removal"
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}
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checkprops m15 -equal m9
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checknbshapes m15 -vertex 4 -edge 4 -wire 1 -face 1
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