Commit 71de39bd55dbf3999d58d06624c3362225032d31
Commits

[COMMIT BEGIN]

commit 71de39bd55dbf3999d58d06624c3362225032d31
Author: 0x4248 <[email protected]>
Date:   Sat Jan 3 23:22:59 2026 +0000

    OpenGL: [WIP] Add red animate demo
    
    Signed-off-by: 0x4248 <[email protected]>

diff --git a/lab/opengl/CMakeLists.txt b/lab/opengl/CMakeLists.txt
index 0eb6e18..bbd19e5 100644
--- a/lab/opengl/CMakeLists.txt
+++ b/lab/opengl/CMakeLists.txt
@@ -12,6 +12,6 @@ include_directories(${CMAKE_SOURCE_DIR}/../../ext/glfw/include)
 
 find_package(OpenGL REQUIRED)
 
-add_executable(OpenGLHelloWorld src/main.cpp)
+add_executable(OpenGLHelloWorld src/demos/redanim.cpp)
 
 target_link_libraries(OpenGLHelloWorld PRIVATE glfw OpenGL::GL)
diff --git a/lab/opengl/src/main.cpp b/lab/opengl/src/demos/red.cpp
similarity index 100%
rename from lab/opengl/src/main.cpp
rename to lab/opengl/src/demos/red.cpp
diff --git a/lab/opengl/src/demos/redanim.cpp b/lab/opengl/src/demos/redanim.cpp
new file mode 100644
index 0000000..c3cc837
--- /dev/null
+++ b/lab/opengl/src/demos/redanim.cpp
@@ -0,0 +1,31 @@
+#include <GLFW/glfw3.h>
+#include <iostream>
+
+int main() {
+  if (!glfwInit()) {
+    std::cerr << "Failed to initialize GLFW" << std::endl;
+    return -1;
+  }
+
+  GLFWwindow *window =
+      glfwCreateWindow(800, 600, "Hello OpenGL", nullptr, nullptr);
+  if (!window) {
+    std::cerr << "Failed to create GLFW window" << std::endl;
+    glfwTerminate();
+    return -1;
+  }
+
+  glfwMakeContextCurrent(window);
+  int x = 0;
+  while (!glfwWindowShouldClose(window)) {
+    glClearColor(x / 255.0f, 0.0f, 0.0f, 1.0f); // Animated red screen
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    glfwSwapBuffers(window);
+    glfwPollEvents();
+    x = (x + 1) % 256;
+  }
+
+  glfwTerminate();
+  return 0;
+}

[COMMIT END]
(C) 2025 0x4248
(C) 2025 4248 Media and 4248 Systems, All part of 0x4248
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