diff options
Diffstat (limited to 'examples/others/rlgl_standalone.c')
| -rw-r--r-- | examples/others/rlgl_standalone.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/examples/others/rlgl_standalone.c b/examples/others/rlgl_standalone.c index 5282aaa8..f1fce858 100644 --- a/examples/others/rlgl_standalone.c +++ b/examples/others/rlgl_standalone.c @@ -9,7 +9,7 @@ * rlgl.h - OpenGL 1.1 immediate-mode style coding translation layer * glad.h - OpenGL extensions initialization library (required by rlgl) * raymath.h - 3D math library (required by rlgl) -* glfw3 - Windows and context initialization library +* glfw3 - Windows and context initialization library * * rlgl library is provided as a single-file header-only library, this library * allows coding in a pseudo-OpenGL 1.1 style while translating calls to multiple @@ -95,18 +95,18 @@ int main(void) //-------------------------------------------------------------------------------------- const int screenWidth = 800; const int screenHeight = 450; - + // GLFW3 Initialization + OpenGL 3.3 Context + Extensions //-------------------------------------------------------- glfwSetErrorCallback(ErrorCallback); - + if (!glfwInit()) { printf("GLFW3: Can not initialize GLFW\n"); return 1; } else printf("GLFW3: GLFW initialized successfully\n"); - + glfwWindowHint(GLFW_SAMPLES, 4); glfwWindowHint(GLFW_DEPTH_BITS, 16); glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3); @@ -117,27 +117,27 @@ int main(void) glfwWindowHint( GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE ); #endif - + GLFWwindow *window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL); - + if (!window) { glfwTerminate(); return 2; } else printf("GLFW3: Window created successfully\n"); - + glfwSetWindowPos(window, 200, 200); - + glfwSetKeyCallback(window, KeyCallback); - + glfwMakeContextCurrent(window); glfwSwapInterval(0); - + // Load OpenGL 3.3 supported extensions rlLoadExtensions(glfwGetProcAddress); //-------------------------------------------------------- - + // Initialize OpenGL context (states and resources) rlglInit(screenWidth, screenHeight); @@ -151,18 +151,18 @@ int main(void) rlClearColor(245, 245, 245, 255); // Define clear color rlEnableDepthTest(); // Enable DEPTH_TEST for 3D - + Camera camera = { 0 }; camera.position = (Vector3){ 5.0f, 5.0f, 5.0f }; // Camera position camera.target = (Vector3){ 0.0f, 0.0f, 0.0f }; // Camera looking at point camera.up = (Vector3){ 0.0f, 1.0f, 0.0f }; // Camera up vector (rotation towards target) camera.fovy = 45.0f; // Camera field-of-view Y - + Vector3 cubePosition = { 0.0f, 0.0f, 0.0f }; // Cube default position (center) - //-------------------------------------------------------------------------------------- + //-------------------------------------------------------------------------------------- - // Main game loop - while (!glfwWindowShouldClose(window)) + // Main game loop + while (!glfwWindowShouldClose(window)) { // Update //---------------------------------------------------------------------------------- @@ -189,14 +189,14 @@ int main(void) // Draw internal render batch buffers (3D data) rlDrawRenderBatchActive(); //----------------------------------------------- - + // Draw '2D' elements in the scene (GUI) //----------------------------------------------- #define RLGL_CREATE_MATRIX_MANUALLY #if defined(RLGL_CREATE_MATRIX_MANUALLY) matProj = MatrixOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0); matView = MatrixIdentity(); - + rlSetMatrixModelview(matView); // Set internal modelview matrix (default shader) rlSetMatrixProjection(matProj); // Set internal projection matrix (default shader) @@ -213,7 +213,7 @@ int main(void) // Draw internal render batch buffers (3D data) rlDrawRenderBatchActive(); //----------------------------------------------- - + glfwSwapBuffers(window); glfwPollEvents(); //---------------------------------------------------------------------------------- @@ -222,11 +222,11 @@ int main(void) // De-Initialization //-------------------------------------------------------------------------------------- rlglClose(); // Unload rlgl internal buffers and default shader/texture - + glfwDestroyWindow(window); // Close window glfwTerminate(); // Free GLFW3 resources //-------------------------------------------------------------------------------------- - + return 0; } |