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https://git.dev.opencascade.org/repos/occt.git
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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.
74 lines
1.6 KiB
Plaintext
74 lines
1.6 KiB
Plaintext
puts "============"
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puts "OCC26150"
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puts "============"
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puts ""
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#########################################################################
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# BRepOffsetAPI_ThruSections doesn't implement history method Generated()
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#########################################################################
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restore [locate_data_file bug27386_pr2.brep] pr2
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restore [locate_data_file bug27386_pr3.brep] pr3
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beziercurve c1 3 0 50 -45 5 50 -50 0 50 -55
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beziercurve c2 3 0 50 -45 -5 50 -50 0 50 -55
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mkedge e1 c1
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mkedge e2 c2
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orientation e2 R
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wire pr4 e1 e2
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vertex vv 0 0 0
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donly vv pr2 pr3 pr4
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explode pr2
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explode pr3
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explode pr4
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thrusections r 1 1 vv pr2 pr3 pr4 vv
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savehistory hist
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generated r1 hist pr2_1
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generated r2 hist pr2_2
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generated r3 hist pr2_3
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generated r4 hist pr3_1
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generated r5 hist pr4_1
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generated r6 hist pr4_2
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checknbshapes r1 -face 8
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checkprops r1 -s 1659.7
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checknbshapes r2 -face 4
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checkprops r2 -s 1660.96
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checknbshapes r3 -face 8
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checkprops r3 -s 1671.28
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checknbshapes r4 -face 20
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checkprops r4 -s 4991.94
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checknbshapes r5 -face 12
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checkprops r5 -s 2495.34
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checknbshapes r6 -face 8
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checkprops r6 -s 2496.6
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explode pr2 v
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explode pr3 v
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explode pr4 v
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generated r7 hist vv
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generated r8 hist pr2_1
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generated r9 hist pr2_2
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generated r10 hist pr2_3
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generated r11 hist pr3_1
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generated r12 hist pr4_1
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generated r13 hist pr4_2
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checknbshapes r7 -edge 20
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checkprops r7 -l 1386.75
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checknbshapes r8 -edge 4
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checkprops r8 -l 269.926
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checknbshapes r9 -edge 4
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checkprops r9 -l 304.224
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checknbshapes r10 -edge 4
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checkprops r10 -l 269.926
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checknbshapes r11 -edge 4
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checkprops r11 -l 280.861
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checknbshapes r12 -edge 4
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checkprops r12 -l 261.815
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checknbshapes r13 -edge 4
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checkprops r13 -l 304.224
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