MeMeshUtils.h File Reference

Utilities related to a VTK unstructured grid (from shared1\UGridUtils.cpp) More...

#include <string>
#include <vector>
#include <xmscore/stl/set.h>
#include <xmscore/stl/vector.h>
#include <xmscore/misc/boost_defines.h>
#include <xmscore/misc/DynBitset.h>

Go to the source code of this file.

Functions
void	xms::meSizeFunctionFromDepth (const VecDbl &a_depths, VecDbl &a_size, double a_minSize, double a_maxSize)
	Creates a size at each point based on the depth at the point and the min and max sizes the equation is min_depth + ( (depth - min_depth) / (max_depth - min_depth) ) * (max_size - min_size) More...
void	xms::meSmoothSizeFunction (BSHP< TrTin > a_tin, const VecFlt &a_sizes, double a_sizeRatio, double a_minSize, int a_anchorType, const DynBitset &a_ptsFlag, VecFlt &a_smoothSize)
	Smooths a size function. Ensures that the size function transitions over a sufficient distance so that the area change of adjacent elements meets the size ratio passed in. More...
void	xms::meSmoothElevBySlope (BSHP< TrTin > a_tin, const VecFlt &a_elevs, double a_maxSlope, int a_anchorType, const DynBitset &a_ptsFlag, VecFlt &a_smoothElevs)
	Smooths a elevations based on max specified slope (a_maxSlope) preserving either the min or max based on a_anchorType. More...
void	xms::meModifyMessageWithPolygonId (int a_polyId, std::string &a_msg)
	Prepends the polygon id as part of an error messge. More...

Detailed Description

Utilities related to a VTK unstructured grid (from shared1\UGridUtils.cpp)

Copyright

(C) Copyright Aquaveo 2018. Distributed under FreeBSD License (See accompanying file LICENSE or https://aqaveo.com/bsd/license.txt)

Definition in file MeMeshUtils.h.

Function Documentation

meModifyMessageWithPolygonId()

void xms::meModifyMessageWithPolygonId	(	int	a_polyId,
		std::string &	a_msg
	)

Prepends the polygon id as part of an error messge.

Parameters

[in]	a_polyId	The id of the polygon
[in,out]	a_msg	The error message

Definition at line 378 of file MeMeshUtils.cpp.

References xms::meModifyMessageWithPolygonId().

Referenced by xms::MePolyPatcherImpl::AdjustNodesInCol3a(), xms::MePolyPatcherImpl::CellOverlapsAdj(), xms::MeRefinePtsToPolysImpl::CheckRefPtsTooCloseToOtherRefPts(), xms::MeRefinePtsToPolysImpl::FindPtsInsidePolygon(), xms::meModifyMessageWithPolygonId(), xms::MePolyMesherImpl::MeshFromInputs(), xms::MePolyPatcherImpl::MeshIt(), and xms::MePolyPatcherImpl::QuadPatchErrors().

meSizeFunctionFromDepth()

void xms::meSizeFunctionFromDepth	(	const VecDbl &	a_depths,
		VecDbl &	a_size,
		double	a_minSize,
		double	a_maxSize
	)

Creates a size at each point based on the depth at the point and the min and max sizes the equation is min_depth + ( (depth - min_depth) / (max_depth - min_depth) ) * (max_size - min_size)

Parameters

[in]	a_depths	The measured depths at point locations
[out]	a_size	A target size value based on the depth and the min/max specified size.
[in]	a_minSize	The minimum element edge size
[in]	a_maxSize	The maximum element edge size

Definition at line 264 of file MeMeshUtils.cpp.

References xms::meSizeFunctionFromDepth(), and XM_ENSURE_TRUE.

Referenced by xms::meSizeFunctionFromDepth().

meSmoothElevBySlope()

void xms::meSmoothElevBySlope	(	BSHP< TrTin >	a_tin,
		const VecFlt &	a_elevs,
		double	a_maxSlope,
		int	a_anchorType,
		const DynBitset &	a_ptsFlag,
		VecFlt &	a_smoothElevs
	)

Smooths a elevations based on max specified slope (a_maxSlope) preserving either the min or max based on a_anchorType.

Parameters

[in]	a_tin	Points and triangles defining the connectivity of the size function.
[in]	a_elevs	Array of the current elevations
[in]	a_maxSlope	Maximum allowable slope
[in]	a_anchorType	Indicates if you are anchoring to the top or bottom of the slope
[in]	a_ptsFlag	Flag to indicate if the value at the point should be adjusted (a value of true will skip the point). Leave the bitset empty to process all points.
[out]	a_smoothElevs	Array of smoothed elevations

Definition at line 349 of file MeMeshUtils.cpp.

References xms::SmoothIo::m_anchorType, xms::SmoothIo::m_maxSize, xms::SmoothIo::m_ptsFlag, xms::SmoothIo::m_sizes, xms::SmoothIo::m_smoothSize, xms::SmoothIo::m_tin, xms::meiDoSmooth(), xms::meSmoothElevBySlope(), and XM_ENSURE_TRUE.

Referenced by xms::meSmoothElevBySlope().

meSmoothSizeFunction()

void xms::meSmoothSizeFunction	(	BSHP< TrTin >	a_tin,
		const VecFlt &	a_sizes,
		double	a_sizeRatio,
		double	a_minSize,
		int	a_anchorType,
		const DynBitset &	a_ptsFlag,
		VecFlt &	a_smoothSize
	)

Smooths a size function. Ensures that the size function transitions over a sufficient distance so that the area change of adjacent elements meets the size ratio passed in.

Parameters

[in]	a_tin	Points and triangles defining the connectivity of the size function.
[in]	a_sizes	Array of the current sizes
[in]	a_sizeRatio	Allowable size difference between adjacent elements
[in]	a_minSize	Minimum specified element size
[in]	a_anchorType	The minimum element edge size
[in]	a_ptsFlag	Flag to indicate if the value at the point should be adjusted (a value of true will skip the point). Leave the bitset empty to process all points.
[out]	a_smoothSize	Array of smoothed sizes

Definition at line 300 of file MeMeshUtils.cpp.

References xms::SmoothIo::m_anchorType, xms::SmoothIo::m_checkMinSize, xms::SmoothIo::m_logPercentGrowth, xms::SmoothIo::m_minSize, xms::SmoothIo::m_percentGrowth, xms::SmoothIo::m_ptsFlag, xms::SmoothIo::m_scaleFactor, xms::SmoothIo::m_sizeRatio, xms::SmoothIo::m_sizes, xms::SmoothIo::m_smoothSize, xms::SmoothIo::m_tin, xms::meiDoSmooth(), xms::meSmoothSizeFunction(), and XM_ENSURE_TRUE.

Referenced by xms::meSmoothSizeFunction().