void LLJoystickCameraZoom::onHeldDown()
{
updateSlop();
const F32 FAST_RATE = 2.5f; // two and a half times the normal rate
S32 dy = mLastMouse.mY - mFirstMouse.mY + mInitialOffset.mY;
if (dy > mVertSlopFar)
{
// Zoom in fast
gAgent.unlockView();
gAgent.setOrbitInKey(FAST_RATE);
}
else if (dy > mVertSlopNear)
{
// Zoom in slow
gAgent.unlockView();
gAgent.setOrbitInKey(getOrbitRate());
}
else if (dy < -mVertSlopFar)
{
// Zoom out fast
gAgent.unlockView();
gAgent.setOrbitOutKey(FAST_RATE);
}
else if (dy < -mVertSlopNear)
{
// Zoom out slow
gAgent.unlockView();
gAgent.setOrbitOutKey(getOrbitRate());
}
}
void LLJoystickCameraTrack::onHeldDown()
{
updateSlop();
S32 dx = mLastMouse.mX - mFirstMouse.mX + mInitialOffset.mX;
S32 dy = mLastMouse.mY - mFirstMouse.mY + mInitialOffset.mY;
if (dx > mVertSlopNear)
{
gAgent.unlockView();
gAgent.setPanRightKey(getOrbitRate());
}
else if (dx < -mVertSlopNear)
{
gAgent.unlockView();
gAgent.setPanLeftKey(getOrbitRate());
}
// over/under rotation
if (dy > mVertSlopNear)
{
gAgent.unlockView();
gAgent.setPanUpKey(getOrbitRate());
}
else if (dy < -mVertSlopNear)
{
gAgent.unlockView();
gAgent.setPanDownKey(getOrbitRate());
}
}
void LLJoystickCameraRotate::onHeldDown()
{
updateSlop();
S32 dx = mLastMouse.mX - mFirstMouse.mX + mInitialOffset.mX;
S32 dy = mLastMouse.mY - mFirstMouse.mY + mInitialOffset.mY;
// left-right rotation
if (dx > mHorizSlopNear)
{
gAgentCamera.unlockView();
gAgentCamera.setOrbitLeftKey(getOrbitRate());
}
else if (dx < -mHorizSlopNear)
{
gAgentCamera.unlockView();
gAgentCamera.setOrbitRightKey(getOrbitRate());
}
// over/under rotation
if (dy > mVertSlopNear)
{
gAgentCamera.unlockView();
gAgentCamera.setOrbitUpKey(getOrbitRate());
}
else if (dy < -mVertSlopNear)
{
gAgentCamera.unlockView();
gAgentCamera.setOrbitDownKey(getOrbitRate());
}
}
void LLPanelCameraZoom::onZoomMinusHeldDown()
{
F32 val = mSlider->getValueF32();
F32 inc = mSlider->getIncrement();
mSlider->setValue(val + inc);
F32 time = mMinusBtn->getHeldDownTime();
gAgentCamera.unlockView();
gAgentCamera.setOrbitOutKey(getOrbitRate(time));
}
