OsmiaForageMask Class Reference

#include <Osmia.h>

Public Member Functions
	OsmiaForageMask ()

Public Attributes
int	m_mask [20][8][2]
	Holds 20 distances and 8 directions with offsets to x,y. More...
int	m_step
int	m_step2

Constructor & Destructor Documentation

OsmiaForageMask()

OsmiaForageMask::OsmiaForageMask

(

)

This is a simple distance mask which can be used to search outwards in even steps of cfg_OsmiaForageMaskStep It represents 8 directions in 20 even steps of 1/19 the max homing distance. When used it will add another 1/19 to a randsom search start point from the next location. It is really a data class, and everything is publically accessible.

{
    m_step = cfg_OsmiaForageMaskStepSZ.value();
    m_step2 = m_step * 2;
    for (int i = 0; i < cfg_OsmiaForageSteps.value(); i++)
    {
        int distance = (i+1) * m_step;
        m_mask[i][0][0] = distance;
        m_mask[i][0][1] = distance;
        m_mask[i][1][0] = distance;
        m_mask[i][1][1] = 0;
        m_mask[i][2][0] = distance;
        m_mask[i][2][1] = distance * -1;
 
        m_mask[i][3][0] = distance * -1;
        m_mask[i][3][1] = distance;
        m_mask[i][4][0] = distance * -1;
        m_mask[i][4][1] = 0;
        m_mask[i][5][0] = distance * -1;
        m_mask[i][5][1] = distance * -1;
 
        m_mask[i][6][0] = 0;
        m_mask[i][6][1] = distance;
        m_mask[i][7][0] = 0;
        m_mask[i][7][1] = distance * -1;
    }
}

References cfg_OsmiaForageMaskStepSZ, cfg_OsmiaForageSteps, m_mask, m_step, m_step2, and CfgInt::value().

Member Data Documentation

m_mask

int OsmiaForageMask::m_mask[20][8][2]

Holds 20 distances and 8 directions with offsets to x,y.

This is a way to speed up searches from a centre point. The predefined mask can be iterated through without having to calculate offsets. It could also be modified to alter distances between locations if needed by altering the step size.

Referenced by OsmiaForageMask().

m_step

int OsmiaForageMask::m_step

Referenced by OsmiaForageMask().

m_step2

int OsmiaForageMask::m_step2

Referenced by OsmiaForageMask().

---

The documentation for this class was generated from the following files:

• /builds/ALMaSS/ALMaSS_MIDox/Osmia/Osmia.h
• /builds/ALMaSS/ALMaSS_MIDox/Osmia/Osmia.cpp