static void MoveCamera(OrbitingCamera &cam, fwk::GfxDevice &device, float speed) {
auto input = device.inputState();
if(input.isKeyPressed(InputKey::lshift)) speed *= 5.f;
if(input.isMouseButtonPressed(InputButton::left) || input.isMouseButtonPressed(InputButton::right)) {
float flip = input.isMouseButtonPressed(InputButton::right)? -1 : 1;
device.grabMouse(true);
float dx = input.mouseMove().x * flip;
float dy = input.mouseMove().y * flip;
if(dx) cam.Rotate(-dx * 0.01);
if(dy) cam.RotateY(dy * 0.01);
}
else {
device.grabMouse(false);
}
if(input.isKeyPressed(InputKey::left)) cam.Rotate(0.01);
if(input.isKeyPressed(InputKey::right)) cam.Rotate(-0.01);
float zoom = 0;
zoom = input.mouseWheelMove() * 4;
if(input.isKeyPressed('R')) zoom = 1;
if(input.isKeyPressed('F')) zoom = -1;
if(zoom)
cam.Zoom(zoom * speed);
Vec3f move(0, 0, 0);
Camera tcam = (Camera)cam;
if(input.isKeyPressed('w')) move += tcam.front;
if(input.isKeyPressed('s')) move -= tcam.front;
if(input.isKeyPressed('a')) move -= tcam.right;
if(input.isKeyPressed('d')) move += tcam.right;
cam.target += move * speed;
cam.pos += move * speed;
}
static void MoveCamera(OrbitingCamera &cam, GLWindow &window, float speed) {
if(window.Key(Key_lshift)) speed *= 5.f;
if(window.MouseKey(0) || window.MouseKey(1)) {
float flip = window.MouseKey(1)? -1 : 1;
window.GrabMouse(1);
float dx = window.MouseMove().x * flip;
float dy = window.MouseMove().y * flip;
if(dx) cam.Rotate(-dx * 0.005);
if(dy) cam.RotateY(dy * 0.005);
}
else window.GrabMouse(0);
if(window.Key(Key_left)) cam.Rotate(0.01);
if(window.Key(Key_right)) cam.Rotate(-0.01);
float zoom = 0;
zoom = window.MouseMove().z;
if(window.Key('R')) zoom = 1;
if(window.Key('F')) zoom = -1;
if(zoom)
cam.Zoom(zoom * speed);
Vec3f move(0, 0, 0);
Camera tcam = (Camera)cam;
if(window.Key('W')) move += tcam.front;
if(window.Key('S')) move -= tcam.front;
if(window.Key('A')) move -= tcam.right;
if(window.Key('D')) move += tcam.right;
cam.target += move * speed;
cam.pos += move * speed;
}