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1705010.cpp
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1705010.cpp
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// include headers
#include "utils.h"
int screenWidth, screenHeight;
bitmap_image image;
void initImage()
{
image.setwidth_height(screenWidth, screenHeight);
// init image as all black cells
for (int i = 0; i < screenWidth; i++)
{
for (int j = 0; j < screenHeight; j++)
{
image.set_pixel(i, j, 255, 255, 255);
}
}
}
int main()
{
ifstream fin("scene.txt");
fin>>screenWidth>>screenHeight;
initImage();
int numLines;
fin >> numLines;
vector<Line> lines;
for (int i = 0; i < numLines; i++)
{
Line l;
fin >> l.p >> l.q;
fin >> l.c.r >> l.c.g >> l.c.b;
// cout<< "Line " << i << " : " << l.p << " " << l.q << " " << l.c.r << " " << l.c.g << " " << l.c.b << endl;
lines.push_back(l);
l.MidpointAlgorithm();
}
image.save_image("1_R.bmp");
initImage();
for (auto l : lines)
l.MidpointAlgorithm(1);
image.save_image("2_RUA.bmp");
initImage();
for (auto l : lines)
l.MidpointAlgorithm(2);
image.save_image("3_RWA.bmp");
return 0;
}