Function main

Main.cpp:308–610

INT WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR lpCmdLine, INT nCmdShow) {
#else
int main(int argc, char *argv[]) {
#endif
  //Make sure shader is supported
  if (!sf::Shader::isAvailable()) {
    std::cerr << "Graphics card does not support shaders" << std::endl;
    return 1;
  }

  //Load the vertex shader
  sf::Shader shader;
  if (!shader.loadFromFile("vert.glsl", sf::Shader::Vertex)) {
    std::cerr << "Failed to compile vertex shader" << std::endl;
    system("pause");
    return 1;
  }

  //Load the fragment shader
  if (!shader.loadFromFile("frag.glsl", sf::Shader::Fragment)) {
    std::cerr << "Failed to compile fragment shader" << std::endl;
    system("pause");
    return 1;
  }

  //Load the font
  sf::Font font;
  if (!font.loadFromFile("RobotoMono-Medium.ttf")) {
    std::cerr << "Failed to load font" << std::endl;
    system("pause");
    return 1;
  }

  //Create the full-screen rectangle to draw the shader
  sf::RectangleShape rect;
  rect.setPosition(0, 0);

  //GL settings
  sf::ContextSettings settings;
  settings.depthBits = 24;
  settings.stencilBits = 8;
  settings.antialiasingLevel = 4;
  settings.majorVersion = 3;
  settings.minorVersion = 0;

  //Create the window
  sf::RenderWindow window;
  sf::RenderTexture renderTexture;
  bool is_fullscreen = false;
  bool toggle_fullscreen = false;
  make_window(window, renderTexture, settings, is_fullscreen);

  //Create audio synth
  Synth synth(window.getSystemHandle());

  //Setup the shader
  shader.setUniform("iCam", sf::Vector2f((float)cam_x, (float)cam_y));
  shader.setUniform("iZoom", (float)cam_zoom);
  SetFractal(shader, starting_fractal, synth);