0029967: Draw Harness - command bounding has annoying syntax Bnd_OBB constructor from Bnd_Box is fixed for VOID input. DRAW command bounding command is adjusted: - Support of old syntax 'bounding shape'is restored. - Exception on VOID bounding box is avoided. - Arguments are handled in case-insensitive way. - Options -s, -perfmeter, and ability to set result as first argument are removed as redundant. - Help is moved to command definition. Separate command OCC29311 is added (in QADraw) to do the same as option -perfmeter did; tests are updated.
0029868: Draw Harness - help message for readstl command is unclear readstl syntax has been modified, so that it creates a single-face triangulation by default. The argument "trinagulation" is no more supported. The new argument "-brep" has been introduced to generate a compound of per-triangle faces instead (old default behavior of the command).
0029311: Implementation of the Oriented Bounding Boxes (OBB) functionality 1. The class Bnd_OBB has been created to describe the Oriented Bounding Box. 2. Several key methods have been implemented: Bnd_OBB::IsOut(...), Bnd_OBB::Add(...) and Bnd_OBB::Enlarge(...). 3. Interface of Bnd_Box class has changed. New methods have been created. See Bnd_Box.hxx for detailed information. 4. BRepBndLib and Draw_Box classes have been amended in order to provide correct work with Bnd_OBB class. 5. Interface of "bounding" DRAW-command has been changed. Please see help for detailed information. 6. New DRAW-command "isbbinterf" has been created. Please see help for detailed information. 7. "boundingstr" and "optbounding" DRAW-commands have been eliminated because their function can be made by "bounding" DRAW-command (e.g. see tests/bugs/vis/buc60857 or samples/tcl/snowflake.tcl test cases). 8. Documentation has been updated.
0026338: STL export (especially binary) needs a lot of time if selected export path is not local Method StlAPI_Writer::Write() is reimplemented to write triangulation directly, without conversion to StlMesh_Mesh. New DRAW command "tessellate" is added to generate rapidly triangulation of prescribed size (on surface). Command "tricheck" is protected to deal correctly with triangulation without UV data. New tests added: perf de bug26338_1 and _2; bugs stlvrml bug26338 Correction of testing environment