opengl

commit 647bbbaed1c74aa0dabc21ce32d71acb3c0c02e2
parent 942ea83fd65a3cd08556c50a374b0c1caaee8f8e
Author: Matsuda Kenji <info@mtkn.jp>
Date:   Thu, 22 Jun 2023 18:11:14 +0900

handle keyboard input

Diffstat:
D
main
 | 
0

M
main.c
 | 
14
+++++++++++++-

2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/main b/main
Binary files differ.
diff --git a/main.c b/main.c
@@ -10,6 +10,13 @@ framebuffer_size_callback(GLFWwindow *window, int width, int height)
 	glViewport(0, 0, width, height);
 }
 
+void
+processInput(GLFWwindow *window)
+{
+	if (glfwGetKey(window, GLFW_KEY_ESCAPE) == GLFW_PRESS)
+		glfwSetWindowShouldClose(window, 1);
+}
+
 int
 main(void)
 {
@@ -38,8 +45,13 @@ main(void)
 	glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
 	
 	while (!glfwWindowShouldClose(window)) {
-		glfwSwapBuffers(window);
+		processInput(window);
+		
+		glClearColor(0.2, 0.3, 0.3, 1.0);
+		glClear(GL_COLOR_BUFFER_BIT);
+	
 		glfwPollEvents();
+		glfwSwapBuffers(window);
 	}
 	
 	glfwTerminate();