public unsafe Window(string title, int width, int height, WindowFlags flags = WindowFlags.None)
{
Title = title;
bool fullscreen = false;
GLFWmonitor *monitor = null;
if ((flags & WindowFlags.Fullscreen) != WindowFlags.None)
{
monitor = glfwGetPrimaryMonitor();
fullscreen = true;
}
if ((flags & WindowFlags.FullscreenDesktop) != WindowFlags.None)
{
monitor = glfwGetPrimaryMonitor();
//auto mode = glfwGetVideoMode(monitor);
//
//glfwWindowHint(GLFW_RED_BITS, mode->redBits);
//glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);
//glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);
//glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);
glfwWindowHint(WindowHintBool.Decorated, false);
fullscreen = true;
}
if (!fullscreen)
{
if ((flags & WindowFlags.Borderless) != WindowFlags.None)
{
glfwWindowHint(WindowHintBool.Decorated, false);
}
else
{
glfwWindowHint(WindowHintBool.Decorated, true);
}
if ((flags & WindowFlags.Resizable) != WindowFlags.None)
{
glfwWindowHint(WindowHintBool.Resizable, true);
}
if ((flags & WindowFlags.Hidden) != WindowFlags.None)
{
glfwWindowHint(WindowHintBool.Visible, false);
}
if ((flags & WindowFlags.Minimized) != WindowFlags.None)
{
glfwWindowHint(WindowHintBool.Iconified, true);
}
if ((flags & WindowFlags.Maximized) != WindowFlags.None)
{
glfwWindowHint(WindowHintBool.Maximized, true);
}
}
_window = glfwCreateWindow(width, height, title, monitor, null);
//Handle = hwnd;
glfwGetWindowSize(_window, out width, out height);
Extent = new VkExtent2D(width, height);
}
//----------------------------------------------------------------------------------
// Main Entry point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
// GLFW3 Initialization + OpenGL 3.3 Context + Extensions
//--------------------------------------------------------
glfwSetErrorCallback(ErrorCallback);
if (!glfwInit())
{
TraceLog(LOG_WARNING, "GLFW3: Can not initialize GLFW");
return(1);
}
else
{
TraceLog(LOG_INFO, "GLFW3: GLFW initialized successfully");
}
glfwWindowHint(GLFW_SAMPLES, 4);
glfwWindowHint(GLFW_DEPTH_BITS, 16);
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
//glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE);
GLFWwindow *window = glfwCreateWindow(screenWidth, screenHeight, "rlgl standalone", NULL, NULL);
if (!window)
{
glfwTerminate();
return(2);
}
else
{
TraceLog(LOG_INFO, "GLFW3: Window created successfully");
}
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);
// Initialize viewport and internal projection/modelview matrices
rlViewport(0, 0, screenWidth, screenHeight);
rlMatrixMode(RL_PROJECTION); // Switch to PROJECTION matrix
rlLoadIdentity(); // Reset current matrix (PROJECTION)
rlOrtho(0, screenWidth, screenHeight, 0, 0.0f, 1.0f); // Orthographic projection with top-left corner at (0,0)
rlMatrixMode(RL_MODELVIEW); // Switch back to MODELVIEW matrix
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
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))
{
// Update
//----------------------------------------------------------------------------------
//camera.position.x += 0.01f;
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
rlClearScreenBuffers(); // Clear current framebuffer
// Draw '3D' elements in the scene
//-----------------------------------------------
// Calculate projection matrix (from perspective) and view matrix from camera look at
Matrix matProj = MatrixPerspective(camera.fovy * DEG2RAD, (double)screenWidth / (double)screenHeight, 0.01, 1000.0);
Matrix matView = MatrixLookAt(camera.position, camera.target, camera.up);
SetMatrixModelview(matView); // Set internal modelview matrix (default shader)
SetMatrixProjection(matProj); // Set internal projection matrix (default shader)
DrawCube(cubePosition, 2.0f, 2.0f, 2.0f, RED);
DrawCubeWires(cubePosition, 2.0f, 2.0f, 2.0f, RAYWHITE);
DrawGrid(10, 1.0f);
// NOTE: Internal buffers drawing (3D data)
rlglDraw();
//-----------------------------------------------
// 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();
SetMatrixModelview(matView); // Set internal modelview matrix (default shader)
SetMatrixProjection(matProj); // Set internal projection matrix (default shader)
#else // Let rlgl generate and multiply matrix internally
rlMatrixMode(RL_PROJECTION); // Enable internal projection matrix
rlLoadIdentity(); // Reset internal projection matrix
rlOrtho(0.0, screenWidth, screenHeight, 0.0, 0.0, 1.0); // Recalculate internal projection matrix
rlMatrixMode(RL_MODELVIEW); // Enable internal modelview matrix
rlLoadIdentity(); // Reset internal modelview matrix
#endif
DrawRectangleV((Vector2){ 10.0f, 10.0f }, (Vector2){ 780.0f, 20.0f }, DARKGRAY);
