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caa309aaf4
Presentation computation has been modified to merge triangulations per box part type. Prs3d_Drawer::FaceBoundaryDraw() flag is now handled for drawing box sides edges. Graphic3d_ArrayOfPrimitives has been extended by auxiliary methods: - ::AddSegmentEdges(), ::AddTriangleEdges(), ::AddQuadEdges() raising exception on wrong primitive type. - ::AddQuadTriangleEdges() splitting quad into indexed triangulation; - ::AddTriangleStripEdges() splitting triangle strip into indexed triangulation; - ::AddTriangleFanEdges() splitting triangle fan into indexed triangulation; - ::AddPolylineEdges() splitting polyline into indexed segments.