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92ae0f2fe3
Purpose: The algorithm is to build solids from set of shapes. It uses the BOPAlgo_Builder algorithm to intersect the given shapes and build the images of faces (if needed) and BOPAlgo_BuilderSolid algorithm to build the solids. Steps of the algorithm: 1. Collect all faces: intersect the shapes if necessary and collect the images of faces, otherwise just collect the faces to the <myFaces> list. All faces on this step added twice, with orientation FORWARD and REVERSED; 2. Create bounding box covering all the faces from <myFaces> and create solid box from corner points of that bounding box (myBBox, mySBox). Add faces from that box to <myFaces>; 3. Build solids using faces from <myFaces> using BOPAlgo_BuilderSolid algorithm; 4. Treat the result: Eliminate solid containig faces from <mySBox>; 5. Fill internal shapes: add internal vertices and edges into created solids; 6. Prepare the history. Fix for regression. class BOPAlgo_BuilderSolid: The tolerance value used in BRepClass3d_SolidClassifier has been increased. Test cases for issue CR25232 Small correction to eliminate the warning.
40 lines
778 B
Plaintext
40 lines
778 B
Plaintext
puts "============"
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puts "OCC25232"
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puts "============"
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puts ""
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#########################################################################
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# Functionality to create solids from set of shapes
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#########################################################################
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cylinder cyl 10
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trimv cyl cyl -20 20
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mkface fcyl cyl
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cone con 45 0
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trimv con1 con 0 15
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trimv con2 con -15 0
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mkface fcon1 con1
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mkface fcon2 con2
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plane pl 0 0 15 0 0 1
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mkface fp pl -15 15 -15 15
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sphere sph 0 0 0 12
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mkface fsph sph
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trimv con3 con 0 30
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mkface fcon3 con3
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mkvolume result fcon3 fp
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# 1 solid created
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set square 1706.51
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set nb_v_good 4
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set nb_e_good 5
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set nb_w_good 2
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set nb_f_good 2
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set nb_sh_good 1
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set nb_sol_good 1
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set nb_compsol_good 0
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set nb_compound_good 0
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set nb_shape_good 15
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set 2dviewer 1
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