2 Commits

Author	SHA1	Message	Date
emv	98b3765966	0029237: Improve performance of Boolean Operations ... In order to improve performance of Boolean Operations on the relatively fast cases the following improvements have been made: 1. Initialization of the FaceInfo information for the faces participating in Face/Face interference, even when the gluing is ON, to take into account intersection of their sub-shapes. 2. Code simplification & duplication removal - the methods BOPAlgo_ShellSplitter::MakeConnexityBlocks and BOPAlgo_WireSplitter::MakeConnexityBlocks have been unified into BOPTools_AlgoTools::MakeConnexityBlocks. 3. Avoid unnecessary bounding box computation for solids during DS initialization. The bounding boxes for solids will be computed during the building stage to find faces located inside solids. For the shape self-interference check (performed by the BOPAlgo_CheckerSI), the bounding box is still computed, as it is necessary to resolve Shape/Solid intersections. 4. Use only three sample points to check coincidence of line and plane. 5. Perform necessity of planes intersection only when the gluing is off. 6. Avoid repeated initialization of 2D classifier while building splits of the faces. 7. Post treat stage: 7.1. Method CorrectWires: Save edge's data (PCurve, parameter of the vertex, range) to avoid its recalculation. 7.2. Method CheckEdge: While checking vertices on edges avoid unnecessary calculation of their location. 8. Provide possibility to disable the classification of the input solids on the inverted status (to be the holes in the space). 9. Avoid building of bounding boxes for faces/solids during splitting of the input arguments for their classification relatively hole faces/shells if there are no holes created. 10. Avoid rebuilding of the faces/solids from arguments which does not acquire any inside parts from other arguments during the operation by using their draft versions as their splits. Test cases for the issue. Correction of the test cases boolean gdml_public A9 and bugs modalg_7 bug28485 as they are improvements. Additional test case for the issue #28485 as it is fixed by the current changes.	2017-11-01 17:27:08 +03:00
apv	9026dea8d2	Update of tests database ... Test for 0028167: Fillet has strange form at its end Test for 0028168: Exception is raised during Boolean operation Test for 0028194: BRepMesh - Standard_OutOfRange exception on valid shape Test for 0028200: Invalid topology of the general fuse result Test for 0028216: Intersection of a face and a solid is broken up leading to empty result of Boolean common operation Test for 0028245: Result of Cells Builder algorithm becomes invalid after removal of internal boundaries on faces Test for 0028247: Effect of minSize parameter of BRepMesh_IncrementalMesh seems to be too strong Test for 0028274: BOPAlgo_MakerVolume fails to create solid Test for 0028279: Greater oscillations and higher degree of resulting B-Spline in cylinder-cylinder intersections in 7.1.0 Test for 0028354: Filleting destroys shape if the filleted edge touches a seam edge Test for 0028366: BOP Common fails with solid and planar face Test for 0028379: BRepMesh produces mangled mesh for a cone Test for 0028388: Boolean common of simple face and solid results in empty compound Test for 0028393: Boolean cut produce wrong result. Test for 0028402: Modeling - calculation of properties of complex compounds is slow Test for 0028406: High tolerances after boolean operation on OCCT 6.9.1 Test for 0028694: IGES reader produces too small edge covered by its vertices Test for 0028719: Mesh - Display issue for special model Test for 0028108: Sweep fails in "Right Corner" mode Test for 0028696: Offset 2D algorithm produces micro edges Test for 0028700: BRepBuilderAPI_Sewing produces too small edge covered by its vertices Test for 0028722: Conversion of a spherical face to a spline produces an invalid shape Test for 0028739: Draft on face fails Test for 0028662: Data Exchange - Exception during reading large STEP file. Test for 0028768: ShapeFix slighly corrupts the source face Test for 0028485: Fuse of two shapes using gluing and non-destructive options gives invalid result Test for 0028500: Artifact in shaded view of the shape Test for 0028523: Fixshape reverses the orientation of the face Test for 0028544: Big tolerance value is returned by Implicit-parametric algorithm Test for 0028571: BRepOffsetAPI_MakeOffset build invalid wire Test for 0028572: Wrong result of the mkface command Test for 0028595: Shifting 2d curves for non-periodic surfaces leads to incorrect result. Test for 0028596: Erroneous fillet Test for 0028640: BRepBuilderAPI_Transform build invalid shape Test for 0028656: 3d offset modifies the input shape Test for 0000077: BUC60866. The BRepFill_Pipe fails. Test for 0000078: BUC60875. Pipe is created incorrectly on two wires. Test for 0000082: BUC60908. Incomplete section of shell by plane. Test for 0000083: BUC60912. Section of simple BSpline surfaces is performed too slow. Test for 0000862: GeomAPI_ExtremaCurveCurve fails on given curves Test for 0002442: Error in BRepClass3d_SolidClassifier Test for 0003936: Face on a surface of extrusion is extended after import to IGES Test for 0005081: BRepOffset_MakeOffsetShape algorithm does not return valid result. Test for 0005145: Wrong result of projection of a circle on a sphere. Test for 0014846: ShapeFix_Wireframe::FixWireGaps() works wrong on a shape with seam edge Test for 0016424: Exception in reading of attached IGES file Test for 0010377: Incorrect fuse result when objects tangent by planar face Test for 0013565: Incorrect result of Common operation Test for 0013566: Incorrect result of Extrema between a large circle and a line Test for 0024632: Artifacts during Boolean cut operation on neighboring parts Test for 0005582: Impossible to make offset on the shape with degenerated edge	2017-10-06 10:28:34 +03:00