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💾 Feat: 3D rotate donut!
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4 files changed

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‎tricks/graphic/rotate_donut_3d/rotate_donut_3d.cpp‎

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#include <conio.h>
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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 <string.h>
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#include <unistd.h>
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using namespace std;
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int main() {
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float A = 0, B = 0;
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float i, j;
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int k;
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float z[1760];
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char b[1760];
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for (;;) {
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memset(b, 32, 1760);
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memset(z, 0, 7040);
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for (j = 0; j < 6.28; j += 0.07) {
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for (i = 0; i < 6.28; i += 0.02) {
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float c = sin(i);
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float d = cos(j);
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float e = sin(A);
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float f = sin(j);
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float g = cos(A);
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float h = d + 2;
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float D = 1 / (c * h * e + f * g + 5);
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float l = cos(i);
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float m = cos(B);
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float n = sin(B);
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float t = c * h * g - f * e;
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int x = 40 + 30 * D * (l * h * m - t * n);
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int y = 12 + 15 * D * (l * h * n + t * m);
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int o = x + 80 * y;
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int N = 8 * ((f * e - c * d * g) * m - c * d * e - f * g - l * d * n);
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if (22 > y && y > 0 && x > 0 && 80 > x && D > z[o]) {
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z[o] = D;
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b[o] = ".,-~:;=!*#$@"[N > 0 ? N : 0];
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}
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}
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}
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for (k = 0; k < 1761; k++) {
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putchar(k % 80 ? b[k] : 10);
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A += 0.00004;
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B += 0.00002;
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}
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usleep(30000);
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system("cls");
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cout << "Copyright @ Catrol, 2021" << endl << "3D 旋转 甜甜圈 控制台" << endl;
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}
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return 0;
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}

‎tricks/graphic/rotate_donut_3d/rotate_donut_3d_2.cpp‎

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#include <conio.h>
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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 <string.h>
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#include <unistd.h>
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using namespace std;
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int main() {
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float A = 0, B = 0;
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float i, j;
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int k;
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float z[1760];
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char b[1760];
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for (;;) {
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memset(b, 32, 1760);
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memset(z, 0, 7040);
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for (j = 0; j < 6.28; j += 0.07) {
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for (i = 0; i < 6.28; i += 0.02) {
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float c = sin(i);
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float d = cos(j);
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float e = sin(A);
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float f = sin(j);
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float g = cos(A);
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float h = d + 2;
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float D = 1 / (c * h * e + f * g + 5);
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float l = cos(i);
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float m = cos(B);
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float n = sin(B);
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float t = c * h * g - f * e;
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int x = 40 + 30 * D * (l * h * m - t * n);
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int y = 12 + 15 * D * (l * h * n + t * m);
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int o = x + 80 * y;
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int N = 8 * ((f * e - c * d * g) * m - c * d * e - f * g - l * d * n);
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if (22 > y && y > 0 && x > 0 && 80 > x && D > z[o]) {
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z[o] = D;
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b[o] = ".,-~:!=#&%$@"[N > 0 ? N : 0];
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}
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}
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}
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for (k = 0; k < 1761; k++) {
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putchar(k % 80 ? b[k] : 10);
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A += 0.00004;
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B += 0.00002;
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}
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usleep(30000);
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system("cls");
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cout << "Copyright @ Catrol, 2021" << endl << "3D 旋转 甜甜圈 控制台" << endl;
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}
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return 0;
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}

‎tricks/graphic/rotate_donut_3d/rotate_donut_3d_3.cpp‎

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#include <bits/stdc++.h>
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using namespace std;
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float A = 0, B = 0, i, j, z[1760];
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long long sleepT = 30000;
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int k;
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char b[1760];
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const float hjf = 6.28, jzen = 0.07, izen = 0.02, Azen = 0.00004, Bzen = 0.00002;
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int main() {
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printf("Input your target speed (greater then slower) : ");
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scanf("%lld", &sleepT);
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for (;;) {
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memset(b, 32, 1760);
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memset(z, 0, 7040);
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for (j = 0; j < hjf; j += jzen) {
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for (i = 0; i < hjf; i += izen) {
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float c, d, e, f, g, h, D, l, m, n, t;
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int x, y, o, N;
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c = sin(i), d = cos(j), e = sin(A), f = sin(j), g = cos(A), h = d + 2,
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D = 1 / (c * h * e + f * g + 5), l = cos(i), m = cos(B), n = sin(B), t = c * h * g - f * e;
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x = 40 + 30 * D * (l * h * m - t * n), y = 12 + 15 * D * (l * h * n + t * m);
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o = x + 80 * y, N = 8 * ((f * e - c * d * g) * m - c * d * e - f * g - l * d * n);
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if (22 > y && y > 0 && x > 0 && 80 > x && D > z[o]) {
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z[o] = D;
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b[o] = ".,-~:;=!*#$@"[N > 0 ? N : 0];
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}
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}
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}
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for (k = 0; k < 1761; k++) {
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putchar(k % 80 ? b[k] : 10);
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A += Azen;
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B += Bzen;
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}
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usleep(sleepT);
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system("cls");
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cout << "Copyright @ Catrol, 2021" << endl << "3D Rotate Round Donut" << endl;
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}
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return 0;
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}

‎tricks/graphic/rotate_donut_3d/rotate_donut_3d_linux.cpp‎

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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 <string.h>
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#include <unistd.h>
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using namespace std;
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int main() {
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float A = 0, B = 0;
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float i, j;
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int k;
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float z[1760];
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char b[1760];
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for (;;) {
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memset(b, 32, 1760);
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memset(z, 0, 7040);
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for (j = 0; j < 6.28; j += 0.07) {
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for (i = 0; i < 6.28; i += 0.02) {
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float c = sin(i), d = cos(j), e = sin(A), f = sin(j), g = cos(A);
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float h = d + 2;
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float D = 1 / (c * h * e + f * g + 5);
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float l = cos(i), m = cos(B), n = sin(B), t = c * h * g - f * e;
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int x = 40 + 30 * D * (l * h * m - t * n), y = 12 + 15 * D * (l * h * n + t * m),
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o = x + 80 * y, N = 8 * ((f * e - c * d * g) * m - c * d * e - f * g - l * d * n);
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if (22 > y && y > 0 && x > 0 && 80 > x && D > z[o]) {
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z[o] = D;
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b[o] = ".,-~:;=!*#$@"[N > 0 ? N : 0];
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}
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}
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}
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for (k = 0; k < 1761; k++) {
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putchar(k % 80 ? b[k] : 10);
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A += 0.00004;
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B += 0.00002;
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}
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usleep(30000);
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}
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return 0;
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}

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