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#include "Temparray.h"
Temparray::Temparray(float initialtemp, int x0, int y0, int z0){
temparraynew = new float[x0*y0*z0*6*4];
temparrayold = new float[x0*y0*z0*6*4];
cubearray = new Cubehole[x0*y0*z0*6];
weight1 = new int[x0*y0*z0];
sx = x0;
sy = y0;
sz = z0;
tempInit(initialtemp, x0, y0, z0);
// static const float pos[5] = {-2.0, -1.0, 0.0, 1.0, 2.0};
for(int i = 0; i < x0; ++i) {
for(int j = 0; j < y0; ++j) {
for(int k = 0; k < z0; ++k) {
for(int l = 0; l < 6; ++l) {
cubehole(i, j, k, l).setSize((6-l)/6.0*0.9, 0.15, (6-l)/6.0*0.9, (5-l)/6.0*0.9, (5-l)/6.0*0.9);
float x, y, z;
if(x0 % 2 == 0) x = -(x0/2)+i+0.5;
else if(x0 % 2 == 1) x = -(x0-1)/2+i;
if(y0 % 2 == 0) y = -(y0/2)+j+0.5;
else if(y0 % 2 == 1) y = -(y0-1)/2+j;
if(z0 % 2 == 0) z = -(z0/2)+k+0.5;
else if(z0 % 2 == 1) z = -(z0-1)/2+k;
cubehole(i, j, k, l).setPos(x, y, z);
cubehole(i, j, k, l).setColor(vmml::vec4f(1.0, 0.5, 1.0, 1.0),
vmml::vec4f(0.5, 0.5, 1.0, 1.0),
vmml::vec4f(1.0, 0.5, 0.0, 1.0),
vmml::vec4f(0.0, 0.5, 0.0, 1.0));
}
}
}
}
calcweight();
}
void Temparray::calcTemp(){
float conductivity = 0.7, specificcapacity = 1513;
float areasmall, area, areabig, distance, capacity, capacity2, volume, thermalresistance, thermalresistance2, tau12, tau21;
float meterperunit = 3.0;
float width, height, depth, innerwidth, innerdepth;
float width2, height2, depth2, innerwidth2, innerdepth2;
float loadableenergy, unloadableenergy;
calcweight();
for(int i = 0; i < sx; ++i) {
for(int j = 0; j < sy; ++j) {
for(int k = 0; k < sz; ++k) {
for(int l = 1; l < 6; ++l) {
for(int m = 0; m < 4; ++m) {
width = cubehole(i, j, k, l).getWidth();
width2 = cubehole(i, j, k, l-1).getWidth();
height = cubehole(i, j, k, l).getHeight();
height2 = cubehole(i, j, k, l-1).getHeight();
depth = cubehole(i, j, k, l).getDepth();
depth2 = cubehole(i, j, k, l-1).getDepth();
innerwidth = cubehole(i, j, k, l).getInnerWidth();
innerwidth2 = cubehole(i, j, k, l-1).getInnerWidth();
innerdepth = cubehole(i, j, k, l).getInnerDepth();
innerdepth2 = cubehole(i, j, k, l-1).getInnerDepth();
if(m % 2 == 0) {
area = (((width + innerwidth)/2)*height) / 0.9 * meterperunit;
areabig = (((width2 + innerwidth2)/2)*height2) / 0.9 * meterperunit;
thermalresistance = ((depth2 / 2 - (depth2 - innerdepth2)/4) -
(depth / 2 - (depth - innerdepth)/4)) / 0.9 * meterperunit /
(conductivity * areabig);
thermalresistance2 = ((depth2 / 2 - (depth2 - innerdepth2)/4) -
(depth / 2 - (depth - innerdepth)/4)) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth2 - innerdepth2)/2)*((width2 + innerwidth2)/2)*
height2)/0.9*meterperunit);
}
else if(m % 2 == 1) {
area = (((depth + innerdepth)/2)*height) / 0.9 * meterperunit;
areabig = (((depth2 + innerdepth2)/2)*height2) / 0.9 * meterperunit;
thermalresistance = ((width2 / 2 - (width2 - innerwidth2)/4) -
(width / 2 - (width - innerwidth)/4)) / 0.9 * meterperunit /
(conductivity * areabig);
thermalresistance2 = ((width2 / 2 - (width2 - innerwidth2)/4) -
(width / 2 - (width - innerwidth)/4)) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((depth + innerdepth)/2)*((width - innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth2 + innerdepth2)/2)*((width2 - innerwidth2)/2)*
height2)/0.9*meterperunit);
}
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance2;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) - ((temperatureold(i, j, k, l, m) -
temperatureold(i, j, k, l-1, m))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k, l-1, m) =
temperaturenew(i, j, k, l-1, m) + ((temperatureold(i, j, k, l, m) -
temperatureold(i, j, k, l-1, m))*(1-exp(-(1/tau21))));
}
}
}
}
}
for(int h = 0; h <= maxweight; ++h) {
for(int i = 0; i < sx; ++i) {
for(int j = 0; j < sy; ++j) {
for(int k = 0; k < sz; ++k) {
for(int l = 0; l < 6; ++l) {
for(int m = 0; m < 4; m++) {
width = cubehole(i, j, k, l).getWidth();
height = cubehole(i, j, k, l).getHeight();
depth = cubehole(i, j, k, l).getDepth();
innerwidth = cubehole(i, j, k, l).getInnerWidth();
innerdepth = cubehole(i, j, k, l).getInnerDepth();
if(m % 2 == 0)area = (((depth - innerdepth)/2)*((width + innerwidth)/2))
/ 0.9 * meterperunit;
if(m % 2 == 1)area = (((width - innerwidth)/2)*((depth + innerdepth)/2))
/ 0.9 * meterperunit;
if(m % 2 == 0)thermalresistance = ((depth - innerdepth)/2)
/0.9 * meterperunit /(conductivity * area);
if(m % 2 == 1)thermalresistance = ((width - innerwidth)/2)
/0.9 * meterperunit /(conductivity * area);
if(m % 2 == 0)capacity = specificcapacity *((((depth - innerdepth)/2)*
((width + innerwidth)/2)*height)
/ 0.9 * meterperunit);
if(m % 2 == 1)capacity = specificcapacity *((((width - innerwidth)/2)*
((depth + innerdepth)/2)*height)
/ 0.9 * meterperunit);
loadableenergy = (probetemp - temperatureold(i, j, k, l, m))/thermalresistance/10;
unloadableenergy = (temperatureold(i, j, k, l, m)-21.5)/thermalresistance/10;
tau12 = capacity * thermalresistance;
if(input>=0 && weight(i, j, k)==h){
if(loadableenergy <= 0)
inputpower = 0;
else if (input >= loadableenergy) {
inputpower = loadableenergy;
input -= loadableenergy;
}
else if (input < loadableenergy) {
inputpower = input;
input = 0;
}
if(inputpower > 0) {
factor = inputpower/loadableenergy;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) + (probetemp-temperatureold(i, j, k, l, m))
*thermalresistance*factor*(1-exp(-(1/tau12)));
}
}
if (input < 0 && maxweight-weight(i, j, k)==h){
if(unloadableenergy <= 0)
inputpower = 0;
else if (input > unloadableenergy) {
inputpower = unloadableenergy;
input -= unloadableenergy;
}
else if (input <= unloadableenergy) {
inputpower = input;
input = 0;
}
if(inputpower > 0) {
factor = inputpower/unloadableenergy;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) + (21.5-temperatureold(i, j, k, l, m))
*thermalresistance*factor*(1-exp(-(1/tau12)));
}
}
}
}
}
}
}
}
for(int i = 0; i < sx; ++i) {
for(int j = 0; j < sy; ++j) {
for(int k = 0; k < sz; ++k) {
for(int l = 0; l < 6; ++l) {
for(int m = 0; m < 4; m++) {
width = cubehole(i, j, k, l).getWidth();
height = cubehole(i, j, k, l).getHeight();
depth = cubehole(i, j, k, l).getDepth();
innerwidth = cubehole(i, j, k, l).getInnerWidth();
innerdepth = cubehole(i, j, k, l).getInnerDepth();
if(j > 0) {
width2 = cubehole(i, j-1, k, l).getWidth();
height2 = cubehole(i, j-1, k, l).getHeight();
depth2 = cubehole(i, j-1, k, l).getDepth();
innerwidth2 = cubehole(i, j-1, k, l).getInnerWidth();
innerdepth2 = cubehole(i, j-1, k, l).getInnerDepth();
if(m % 2 == 0) {
area = (((width + innerwidth)/2) * ((depth-innerdepth)/2)) / 0.9 * meterperunit;
areabig = (((width2 + innerwidth2)/2) * ((depth2-innerdepth2)/2)) / 0.9 * meterperunit;
thermalresistance = (height/2+height2/2) / 0.9 * meterperunit /
(conductivity * ((area + areabig) / 2));
capacity = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth2 - innerdepth2)/2)*((width2 + innerwidth2)/2)*
height2)/0.9*meterperunit);
}
else if(m % 2 == 1) {
area = (((depth + innerdepth)/2) * ((width-innerwidth)/2)) / 0.9 * meterperunit;
areabig = (((depth2 + innerdepth2)/2) * ((width2-innerwidth2)/2)) / 0.9 * meterperunit;
thermalresistance = (height/2+height2/2) / 0.9 * meterperunit /
(conductivity * ((area + areabig) / 2));
capacity = specificcapacity *((((depth + innerdepth)/2)*((width - innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth2 + innerdepth2)/2)*((width2 - innerwidth2)/2)*
height2)/0.9*meterperunit);
}
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) - ((temperatureold(i, j, k, l, m) -
temperatureold(i, j-1, k, l, m))*(1-exp(-(1/tau12))));
temperaturenew(i, j-1, k, l, m) =
temperaturenew(i, j-1, k, l, m) + ((temperatureold(i, j, k, l, m) -
temperatureold(i, j-1, k, l, m))*(1-exp(-(1/tau21))));
}
if(m == 0) {
area = (sqrt(pow((depth-innerdepth)/2, 2) + pow((width-innerwidth)/2, 2))* height) /
0.9 * meterperunit;
thermalresistance = sqrt(pow((width/2 - (width-innerwidth)/4)/2, 2)+
pow((depth/2 - (depth-innerdepth)/4)/2, 2))/
0.9 * meterperunit /(conductivity * area);
capacity = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((width - innerwidth)/2)*((depth + innerdepth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance;
temperaturenew(i, j, k, l, 0) =
temperaturenew(i, j, k, l, 0) - ((temperatureold(i, j, k, l, 0) -
temperatureold(i, j, k, l, 1))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k, l, 1) =
temperaturenew(i, j, k, l, 1) + ((temperatureold(i, j, k, l, 0) -
temperatureold(i, j, k, l, 1))*(1-exp(-(1/tau21))));
}
else if(m == 1) {
area = (sqrt(pow((width-innerwidth)/2, 2) + pow((depth-innerdepth)/2, 2))* height) /
0.9 * meterperunit;
thermalresistance = sqrt(pow((depth/2 - (depth-innerdepth)/4)/2, 2)+
pow((width/2 - (width-innerwidth)/4)/2, 2))/
0.9 * meterperunit /(conductivity * area);
capacity = specificcapacity *((((width - innerwidth)/2)*((depth + innerdepth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance;
temperaturenew(i, j, k, l, 1) =
temperaturenew(i, j, k, l, 1) - ((temperatureold(i, j, k, l, 1) -
temperatureold(i, j, k, l, 2))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k, l, 2) =
temperaturenew(i, j, k, l, 2) + ((temperatureold(i, j, k, l, 1) -
temperatureold(i, j, k, l, 2))*(1-exp(-(1/tau21))));
}
else if(m == 2) {
area = (sqrt(pow((depth-innerdepth)/2, 2) + pow((width-innerwidth)/2, 2))* height) /
0.9 * meterperunit;
thermalresistance = sqrt(pow((width/2 - (width-innerwidth)/4)/2, 2)+
pow((depth/2 - (depth-innerdepth)/4)/2, 2))/
0.9 * meterperunit /(conductivity * area);
capacity = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((width - innerwidth)/2)*((depth + innerdepth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance;
temperaturenew(i, j, k, l, 2) =
temperaturenew(i, j, k, l, 2) - ((temperatureold(i, j, k, l, 2) -
temperatureold(i, j, k, l, 3))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k, l, 3) =
temperaturenew(i, j, k, l, 3) + ((temperatureold(i, j, k, l, 2) -
temperatureold(i, j, k, l, 3))*(1-exp(-(1/tau21))));
}
else if(m == 3) {
area = (sqrt(pow((width-innerwidth)/2, 2) + pow((depth-innerdepth)/2, 2))* height) /
0.9 * meterperunit;
thermalresistance = sqrt(pow((depth/2 - (depth-innerdepth)/4)/2, 2)+
pow((width/2 - (width-innerwidth)/4)/2, 2))/
0.9 * meterperunit /(conductivity * area);
capacity = specificcapacity *((((width - innerwidth)/2)*((depth + innerdepth)/2)*
height)/0.9*meterperunit);
capacity2 = specificcapacity *((((depth - innerdepth)/2)*((width + innerwidth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
tau21 = capacity2 * thermalresistance;
temperaturenew(i, j, k, l, 3) =
temperaturenew(i, j, k, l, 3) - ((temperatureold(i, j, k, l, 3) -
temperatureold(i, j, k, l, 0))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k, l, 0) =
temperaturenew(i, j, k, l, 0) + ((temperatureold(i, j, k, l, 3) -
temperatureold(i, j, k, l, 0))*(1-exp(-(1/tau21))));
}
if(j == 0) {
if(m % 2 == 0)area = (((depth - innerdepth)/2)*((width + innerwidth)/2))
/ 0.9 * meterperunit;
if(m % 2 == 1)area = (((width - innerwidth)/2)*((depth + innerdepth)/2))
/ 0.9 * meterperunit;
thermalresistance = (3 + height/2) / 0.9 * meterperunit /(conductivity * area);
if(m % 2 == 0)capacity = specificcapacity *((((depth - innerdepth)/2)*
((width + innerwidth)/2)*height)
/ 0.9 * meterperunit);
if(m % 2 == 1)capacity = specificcapacity *((((width - innerwidth)/2)*
((depth + innerdepth)/2)*height)
/ 0.9 * meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) - ((temperatureold(i, j, k, l, m) - earthtemp)
*(1-exp(-(1/tau12))));
}
if(j == sy-1) {
if(m % 2 == 0)area = (((depth - innerdepth)/2)*((width + innerwidth)/2))
/ 0.9 * meterperunit;
if(m % 2 == 1)area = (((width - innerwidth)/2)*((depth + innerdepth)/2))
/ 0.9 * meterperunit;
thermalresistance = (3 + height/2) / 0.9 * meterperunit /(conductivity * area);
if(m % 2 == 0)capacity = specificcapacity *((((depth - innerdepth)/2)*
((width + innerwidth)/2)*height)
/ 0.9 * meterperunit);
if(m % 2 == 1)capacity = specificcapacity *((((width - innerwidth)/2)*
((depth + innerdepth)/2)*height)
/ 0.9 * meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, l, m) =
temperaturenew(i, j, k, l, m) - ((temperatureold(i, j, k, l, m) - basementtemp)
*(1-exp(-(1/tau12))));
}
}
}
width = cubehole(i, j, k, 0).getWidth();
height = cubehole(i, j, k, 0).getHeight();
depth = cubehole(i, j, k, 0).getDepth();
innerwidth = cubehole(i, j, k, 0).getInnerWidth();
innerdepth = cubehole(i, j, k, 0).getInnerDepth();
if(i > 0) {
area = (((depth + innerdepth)/2)*height) / 0.9 * meterperunit;
thermalresistance = ((width - innerwidth)/2) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((depth + innerdepth)/2)*((width - innerwidth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, 0, 1) =
temperaturenew(i, j, k, 0, 1) - ((temperatureold(i, j, k, 0, 1) -
temperatureold(i-1, j, k, 0, 3))*(1-exp(-(1/tau12))));
temperaturenew(i-1, j, k, 0, 3) =
temperaturenew(i-1, j, k, 0, 3) + ((temperatureold(i, j, k, 0, 1) -
temperatureold(i-1, j, k, 0, 3))*(1-exp(-(1/tau12))));
}
if (i == 0 || i == sx-1) {
int h=1;
if(i == sx-1) h=3;
area = (((depth + innerdepth)/2)*height) / 0.9 * meterperunit;
thermalresistance = (3 + (width - innerwidth)/4) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((depth + innerdepth)/2)*((width - innerwidth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, 0, h) =
temperaturenew(i, j, k, 0, h) - ((temperatureold(i, j, k, 0, h) - earthtemp)
*(1-exp(-(1/tau12))));
}
if(k > 0) {
area = (((width + innerwidth)/2)*height) / 0.9 * meterperunit;
thermalresistance = ((depth - innerdepth)/2) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((width + innerwidth)/2)*((depth - innerdepth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, 0, 2) =
temperaturenew(i, j, k, 0, 2) - ((temperatureold(i, j, k, 0, 2) -
temperatureold(i, j, k-1, 0, 0))*(1-exp(-(1/tau12))));
temperaturenew(i, j, k-1, 0, 0) =
temperaturenew(i, j, k-1, 0, 0) + ((temperatureold(i, j, k, 0, 0) -
temperatureold(i, j, k-1, 0, 0))*(1-exp(-(1/tau12))));
}
if(k == 0 || k == sz-1) {
int h=2;
if(k == sz-1) h=0;
area = (((width + innerwidth)/2)*height) / 0.9 * meterperunit;
thermalresistance = (3 + (depth - innerdepth)/4) / 0.9 * meterperunit /
(conductivity * area);
capacity = specificcapacity *((((width + innerwidth)/2)*((depth - innerdepth)/2)*
height)/0.9*meterperunit);
tau12 = capacity * thermalresistance;
temperaturenew(i, j, k, 0, h) =
temperaturenew(i, j, k, 0, h) - ((temperatureold(i, j, k, 0, h) - earthtemp)
*(1-exp(-(1/tau12))));
}
}
}
}
mergetemperature();
coloring();
// std::cerr << temperaturenew(2, 2, 2, 1, 2) << std::endl;
// std::cerr << temperaturenew(2, 2, 2, 2, 2) << std::endl;
// std::cerr << temperaturenew(2, 2, 2, 3, 2) << "\n" << std::endl;
// std::cerr << " " << temperatureold(2, 2, 2, 1, 2) << std::endl;
// std::cerr << temperatureold(2, 2, 2, 2, 1) << " " << temperatureold(2, 2, 2, 2, 2) << " " << temperatureold(2, 2, 2, 2, 3) << std::endl;
// std::cerr << " " << temperatureold(2, 2, 2, 3, 2) << "\n" << std::endl;
}
std::list<Triangle> Temparray::getTriangles(){
std::list<Triangle> triangles;
for(int i = 0; i < sx; ++i) {
for(int j = 0; j < sy; ++j) {
for(int k = 0; k < sz; ++k) {
for(int l = 0; l < 6; ++l) {
std::list<Triangle> t = cubehole(i, j, k, l).getTriangles();
triangles.splice(triangles.end(), t);
}
}
}
}
return triangles;
}
void Temparray::coloring() {
calcAverage();
float r[4], g[4], b[4], percent, factor;
for(int i=0; i<sx; ++i){
for(int j=0; j<sy; ++j){
for(int k=0; k<sz; ++k){
for(int l=0; l<6; ++l){
for(int m=0; m<4; ++m){
percent = temperatureold(i, j, k, l, m)/100;
if (percent < 0.5){
r[m] = 0;
g[m] = percent*2;
b[m] = 1-percent*2;
if(g[m] > b[m]){
factor = 1 + (1-g[m]) / g[m];
}
else {
factor = 1 + (1-b[m]) / b[m];
}
g[m] *= factor;
b[m] *= factor;
}
else if (percent == 0.5) {
r[m] = 0;
g[m] = 1;
b[m] = 0;
}
else if (percent > 0.5) {
r[m] = (percent-0.5)*2;
g[m] = 1-(percent-0.5)*2;
b[m] = 0;
if(r[m] > g[m]){
factor = 1 + (1-r[m]) / r[m];
}
else {
factor = 1 + (1-g[m]) / g[m];
}
r[m] *= factor;
g[m] *= factor;
}
cubehole(i, j, k, l).setColor(vmml::vec4f(r[0], g[0], b[0], 1.0),
vmml::vec4f(r[1], g[1], b[1], 1.0),
vmml::vec4f(r[2], g[2], b[2], 1.0),
vmml::vec4f(r[3], g[3], b[3], 1.0));
}
}
}
}
}
}
void Temparray::calcweight() {
int dist, disth, disth2, posx, posy, posz, posx2, posy2, posz2;
maxweight = 0;
for(int i=0; i < sx; ++i) {
for(int j=0; j < sy; ++j) {
for(int k=0; k < sz; ++k) {
dist = 0;
if (sx%2 == 0) {
posx = sx/2.0-1; posx2 = sx/2.0;
disth = abs(posx-i); disth2 = abs(posx2-i);
if(disth < disth2) dist += disth; else dist += disth2;
if (sy%2 == 0) {
posy = sy/2.0-1; posy2 = sy/2.0;
disth = abs(posy-j); disth2 = abs(posy2-j);
if(disth < disth2) dist += disth; else dist += disth2;
}
else if (sy%2 == 1) {
posy = sy/2.0-0.5;
dist += abs(posy-j);
if (sz%2 == 0) {
posz = sz/2.0-1; posz2 = sz/2.0;
disth = abs(posz-k); disth2 = abs(posz2-k);
if(disth < disth2) dist += disth; else dist += disth2;
}
else if (sz%2 == 1) {
posz = sz/2.0-0.5;
dist += abs(posz-k);
}
}
}
else if (sx%2 == 1) {
posx = sx/2.0-0.5;
dist += abs(posx-i);
if (sy%2 == 0) {
posy = sy/2.0-1; posy2 = sy/2.0;
disth = abs(posy-j); disth2 = abs(posy2-j);
if(disth < disth2) dist += disth; else dist += disth2;
}
else if (sy%2 == 1) {
posy = sy/2.0-0.5;
dist += abs(posy-j);
if (sz%2 == 0) {
posz = sz/2.0-1; posz2 = sz/2.0;
disth = abs(posz-k); disth2 = abs(posz2-k);
if(disth < disth2) dist += disth; else dist += disth2;
}
else if (sz%2 == 1) {
posz = sz/2.0-0.5;
dist += abs(posz-k);
}
}
}
weight(i, j, k) = dist;
if (dist > maxweight) maxweight = dist;
}
}
}
}
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