Example #1
0
bool SaveGridHierarchyTransformed(MultiGrid& mg, ISubsetHandler& sh,
								  const char* filename, number offset)
{
	PROFILE_FUNC_GROUP("grid");
	APosition aPos;
//	uses auto-attach
	Grid::AttachmentAccessor<Vertex, APosition> aaPos(mg, aPos, true);

//	copy the existing position to aPos. We take care of dimension differences.
//	Note:	if the method was implemented for domains, this could be implemented
//			in a nicer way.
	if(mg.has_vertex_attachment(aPosition))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition, aPos);
	else if(mg.has_vertex_attachment(aPosition2))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition2, aPos);
	else if(mg.has_vertex_attachment(aPosition1))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition1, aPos);

//	iterate through all vertices and apply an offset depending on their level.
	for(size_t lvl = 0; lvl < mg.num_levels(); ++lvl){
		for(VertexIterator iter = mg.begin<Vertex>(lvl);
			iter != mg.end<Vertex>(lvl); ++iter)
		{
			aaPos[*iter].z() += (number)lvl * offset;
		}
	}

//	finally save the grid
	bool writeSuccess = SaveGridToFile(mg, sh, filename, aPos);

//	clean up
	mg.detach_from_vertices(aPos);

	return writeSuccess;
}
Example #2
0
bool SaveGridLevel(MultiGrid& srcMG, ISubsetHandler& srcSH, int lvl, const char* filename, TAPos aPos)
{
	Grid destGrid;
	SubsetHandler destSH(destGrid);

	destGrid.attach_to_vertices(aPos);

	CopyGridLevel(srcMG, destGrid, srcSH, destSH, lvl, aPos);
	SaveGridToFile(destGrid, destSH, filename);

	return true;
}
Example #3
0
bool SaveSurfaceViewTransformed(MultiGrid& mg, const SurfaceView& sv,
								const char* filename, number offset)
{
	PROFILE_FUNC_GROUP("grid");

	APosition aPos;
//	uses auto-attach
	Grid::AttachmentAccessor<Vertex, APosition> aaPos(mg, aPos, true);

//	copy the existing position to aPos. We take care of dimension differences.
//	Note:	if the method was implemented for domains, this could be implemented
//			in a nicer way.
	if(mg.has_vertex_attachment(aPosition))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition, aPos);
	else if(mg.has_vertex_attachment(aPosition2))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition2, aPos);
	else if(mg.has_vertex_attachment(aPosition1))
		ConvertMathVectorAttachmentValues<Vertex>(mg, aPosition1, aPos);

//	iterate through all vertices and apply an offset depending on their level.
	for(size_t lvl = 0; lvl < mg.num_levels(); ++lvl){
		for(VertexIterator iter = mg.begin<Vertex>(lvl);
			iter != mg.end<Vertex>(lvl); ++iter)
		{
			aaPos[*iter].z() += (number)lvl * offset;
		}
	}

//	create a subset handler which holds different subsets for the different interface types
	SubsetHandler sh(mg);

	AssignSubsetsBySurfaceViewState<Vertex>(sh, sv, mg);
	AssignSubsetsBySurfaceViewState<Edge>(sh, sv, mg);
	AssignSubsetsBySurfaceViewState<Face>(sh, sv, mg);
	AssignSubsetsBySurfaceViewState<Volume>(sh, sv, mg);

	AssignSubsetColors(sh);
	EraseEmptySubsets(sh);

//	finally save the grid
	bool writeSuccess = SaveGridToFile(mg, sh, filename, aPos);

//	clean up
	mg.detach_from_vertices(aPos);

	return writeSuccess;
}
Example #4
0
void TestSubdivision(const char* fileIn, const char* fileOut, int numRefs)
{
	PROFILE_FUNC_GROUP("grid");
//todo: Callbacks have to make sure that their attachment is accessible in the grid.
//		even if they were initialized before the attachment was attached to the grid.
	MultiGrid mg;
	SubsetHandler sh(mg);
	SubdivisionLoopProjector<APosition> refCallback(mg, aPosition, aPosition);
	GlobalMultiGridRefiner ref(mg, &refCallback);
	
	if(LoadGridFromFile(mg, sh, fileIn)){
		for(int lvl = 0; lvl < numRefs; ++lvl){
			ref.refine();
		}

		ProjectToLimitPLoop(mg, aPosition, aPosition);
		SaveGridToFile(mg, mg.get_hierarchy_handler(), fileOut);

	}
	else{
		UG_LOG("Load failed. aborting...\n");
	}
}
Example #5
0
bool SaveGridHierarchy(MultiGrid& mg, const char* filename)
{
    PROFILE_FUNC_GROUP("grid");
    return SaveGridToFile(mg, mg.get_hierarchy_handler(), filename);
}
Example #6
0
bool SaveGrid(Grid& grid, const ISubsetHandler& sh, const char* filename)
{
    PROFILE_FUNC_GROUP("grid");
    return SaveGridToFile(grid, *const_cast<ISubsetHandler*>(&sh), filename);
}
Example #7
0
bool SaveGrid(Grid& grid, ISubsetHandler& sh, const char* filename)
{
    PROFILE_FUNC_GROUP("grid");
    return SaveGridToFile(grid, sh, filename);
}
Example #8
0
bool SaveGrid(Grid& grid, const char* filename)
{
    PROFILE_FUNC_GROUP("grid");
    return SaveGridToFile(grid, filename);
}