simple_grid.cpp File Reference

#include <cassert>
#include "common/math/ugmath.h"
#include "simple_grid.h"

Namespaces
namespace	ug
	the ug namespace

Functions
void	ug::CalculateTriangleNormal (SimpleGrid &sg, int triIndex)
	caculates the normal of the given triangle and stores it in sg.triangleNormals[triIndex]
void	ug::CalculateTriangleNormals (SimpleGrid &sg)
	resizes sg.triangleNormals and calculates them
bool	ug::CollapseEdge (SimpleGrid &sg)
number	ug::GeometricApproximationDegree (SimpleGrid &sg)
	sums GeometricApproximationDegree for each triangle.
number	ug::GeometricApproximationDegree (SimpleGrid &sg, int triIndex)
	the returned degree lies between 0 and 1. The closer to 1 the better.
void	ug::PrintSimpleGrid (SimpleGrid &sg)
number	ug::ShapeQualityDegree (SimpleGrid &sg)
	returns the worst quality-degree of the triangles in sg.
number	ug::ShapeQualityDegree (SimpleGrid &sg, int triIndex)
	compares the area of the triangle to the length of its edges.
bool	ug::SwapEdge (SimpleGrid &sg)