From: Daniel Arndt Date: Wed, 21 Feb 2024 13:54:05 +0000 (-0500) Subject: Fix OpenCASCADE::*Boundary references to OpenCASCADE::*Manifold in step-54 docs X-Git-Tag: relicensing~5^2 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd6cf0455f932893f0d6d8358fb5d70879f276c3;p=dealii.git Fix OpenCASCADE::*Boundary references to OpenCASCADE::*Manifold in step-54 docs --- diff --git a/doc/doxygen/tutorial/tutorial.h.in b/doc/doxygen/tutorial/tutorial.h.in index 57b6e60f2a..d11fa7d2ed 100644 --- a/doc/doxygen/tutorial/tutorial.h.in +++ b/doc/doxygen/tutorial/tutorial.h.in @@ -504,7 +504,7 @@ * step-54 * Using CAD files to describe the boundary of your domain. *
Keywords: Manifold, OpenCASCADE::read_IGES(), - * OpenCASCADE::NormalProjectionBoundary + * OpenCASCADE::NormalProjectionManifold * * * diff --git a/examples/step-54/doc/intro.dox b/examples/step-54/doc/intro.dox index 888d2f4876..d590562a7f 100644 --- a/examples/step-54/doc/intro.dox +++ b/examples/step-54/doc/intro.dox @@ -100,7 +100,7 @@ vertices of the original edge. A different projection strategy has been implemented in the -OpenCASCADE::NormalProjectionBoundary class. The TopoDS_Shape +OpenCASCADE::NormalProjectionManifold class. The TopoDS_Shape assigned at construction time can be arbitrary (a collection of shapes, faces, edges or a single face or edge will all work). The new cell nodes are first computed by averaging the surrounding points in the same way as FlatManifold @@ -119,7 +119,7 @@ direction as that normal to the CAD surface will not lead to surface mesh elements of suitable quality. This is because the direction normal to the CAD surface has in principle nothing to do with the direction along which the mesh needs the new nodes to be located. The -OpenCASCADE::DirectionalProjectionBoundary class, in this case, can help. This +OpenCASCADE::DirectionalProjectionManifold class, in this case, can help. This class is constructed assigning a TopoDS_Shape (containing at least a face) and a direction along which all the projections will be carried out. New points will be computed by first averaging the surrounding points (as @@ -137,12 +137,12 @@ surface is rather uniform, so that a single projection direction can be identified. In cases in which the surface direction is approaching the projection direction, it is even possible that the directional projection is not found. To overcome these problems, the -OpenCASCADE::NormalToMeshProjectionBoundary class implements a third -projection algorithm. The OpenCASCADE::NormalToMeshProjectionBoundary class is +OpenCASCADE::NormalToMeshProjectionManifold class implements a third +projection algorithm. The OpenCASCADE::NormalToMeshProjectionManifold class is built assigning a TopoDS_Shape (containing at least one face) to the constructor, and works exactly like a OpenCASCADE::DirectionalProjection. But, as the name of the class suggests, -OpenCASCADE::NormalToMeshProjectionBoundary tries to come up with a suitable +OpenCASCADE::NormalToMeshProjectionManifold tries to come up with a suitable estimate of the direction normal to the mesh elements to be refined, and uses it for the projection of the new nodes onto the CAD surface. If we consider a mesh edge in a 2D space, the direction of its axis is a direction along which