Changeset 54b6d6b in opengl-game for imgui_example.cpp

Timestamp:

May 3, 2018, 3:17:21 AM (7 years ago)

Author:

Dmitry Portnoy <dmp1488@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

c58ebc3

Parents:

4e0b82b

Message:

Remove gl3w from the ImGui project and use glew instead

File:

• imgui_example.cpp (modified) (2 diffs)

imgui_example.cpp

@@ -2 +2 @@
 // If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
 // (GLFW is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.)
-// (GL3W is a helper library to access OpenGL functions since there is no standard header to access modern OpenGL functions easily. Alternatives are GLEW, Glad, etc.)
 
 #include "imgui.h"
 #include "imgui_impl_glfw_gl3.h"
 #include <stdio.h>
-#include "gl3w.h"    // This example is using gl3w to access OpenGL functions (because it is small). You may use glew/glad/glLoadGen/etc. whatever already works for you.
+
+#include <GL/glew.h>
 #include <GLFW/glfw3.h>
 
@@ -30 +30 @@
    glfwMakeContextCurrent(window);
    glfwSwapInterval(1); // Enable vsync
-   gl3wInit();
+
+   glewExperimental = GL_TRUE;
+   glewInit();
 
    // Setup Dear ImGui binding