Anton-s Opengl 4 Tutorials Books - Pdf File [upd]

glfwSwapBuffers(window); glfwPollEvents(); }

glUseProgram(program); glDrawArrays(GL_TRIANGLES, 0, 3); Anton-s OpenGL 4 Tutorials books pdf file

// Clean up glDeleteProgram(program); glDeleteShader(fragmentShader); glDeleteShader(vertexShader); glfwTerminate(); // Clean up glDeleteProgram(program)

return 0; } This example demonstrates how to create a simple OpenGL 4 program, including setting up the window, creating and compiling shaders, and drawing a triangle. including setting up the window

int main() { // Initialize GLFW and create a window if (!glfwInit()) { return -1; }

// Create and link the program GLuint program = glCreateProgram(); glAttachShader(program, vertexShader); glAttachShader(program, fragmentShader); glLinkProgram(program);

// Create and compile the vertex shader GLuint vertexShader = glCreateShader(GL_VERTEX_SHADER); glShaderSource(vertexShader, 1, &vertexShaderSource, NULL); glCompileShader(vertexShader);