Atlas - redanim.cpp
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[FILE BEGIN]
1#include <GLFW/glfw3.h>
2#include <iostream>
3
4int main() {
5  if (!glfwInit()) {
6    std::cerr << "Failed to initialize GLFW" << std::endl;
7    return -1;
8  }
9
10  GLFWwindow *window =
11      glfwCreateWindow(800, 600, "Hello OpenGL", nullptr, nullptr);
12  if (!window) {
13    std::cerr << "Failed to create GLFW window" << std::endl;
14    glfwTerminate();
15    return -1;
16  }
17
18  glfwMakeContextCurrent(window);
19  int x = 0;
20  while (!glfwWindowShouldClose(window)) {
21    glClearColor(x / 255.0f, 0.0f, 0.0f, 1.0f); // Animated red screen
22    glClear(GL_COLOR_BUFFER_BIT);
23
24    glfwSwapBuffers(window);
25    glfwPollEvents();
26    x = (x + 1) % 256;
27  }
28
29  glfwTerminate();
30  return 0;
31}
32
[FILE END]
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