57 lines
1.6 KiB
Plaintext
57 lines
1.6 KiB
Plaintext
#include "fastmath.hpp"
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#include "polygon.hpp"
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#include <QApplication>
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#include <QImage>
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#include <QLabel>
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#include <QPixmap>
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#include <iostream>
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <time.h>
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#include <unistd.h>
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// testing fastmath.h
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/*
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void test(vec<2> *in) {
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vec<2> v = {{decimal(1.0), decimal(0.5)}};
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in = &v;
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}*/
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int main(int argc, char *argv[]) {
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vec3 v1 = vec3(5.0f, 40.0f, 2.0f);
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vec3 v2 = vec3(5.0, 10.0, 2.2);
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vec3 v3 = v1;
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std::cout << v1 << v2 << decimal(0.5) * v2 << (v1 + v2) << v1 * v2 << "\n"
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<< v1.cross(v2) << v1.len() << "\n"
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<< v1.normalize() << std::endl;
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decimal d = decimal(2.0f);
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d += decimal(0.5);
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std::cout << "\n"
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<< decimal(2.0) / decimal(-0.5) << "\n"
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<< decimal(2.0).sqrt() << "\n"
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<< d << std::endl;
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polygon p = {vec3(0.0, 0.0, 0.0), vec3(0.0, 1.0, 0.0), vec3(1.0, 0.0, 0.0)};
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std::cout << p.contains(vec3(0.1, 0.1, 0.1)) << std::endl;
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std::cout << matN<3>::identity() * v1 << std::endl;
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// QApplication a(argc, argv);
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//
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// uint8_t *pixel = new uint8_t[64 * 64 * 3];
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//
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// for (int i = 1; i < 64 * 64 * 3; i += 3) {
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// pixel[i] = 255;
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// }
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//
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// QWidget widget;
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// widget.setAutoFillBackground(true);
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// widget.setGeometry(0, 0, 500, 500);
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// QLabel display(&widget);
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// QImage img((unsigned char *)pixel, 64, 64, QImage::Format_RGB888);
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// display.setPixmap(QPixmap::fromImage(img).scaled(widget.size()));
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// widget.show();
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// return a.exec();
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}
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