diff options
Diffstat (limited to 'indra/newview/llfloatercamera.cpp')
| -rw-r--r-- | indra/newview/llfloatercamera.cpp | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/indra/newview/llfloatercamera.cpp b/indra/newview/llfloatercamera.cpp index ca346138fb..d6effb2b21 100644 --- a/indra/newview/llfloatercamera.cpp +++ b/indra/newview/llfloatercamera.cpp @@ -49,6 +49,9 @@ static LLDefaultChildRegistry::Register<LLPanelCameraItem> r("panel_camera_item"); +const F32 NUDGE_TIME = 0.25f; // in seconds +const F32 ORBIT_NUDGE_RATE = 0.05f; // fraction of normal speed + // Constants const F32 CAMERA_BUTTON_DELAY = 0.0f; @@ -75,6 +78,7 @@ protected: void onZoomPlusHeldDown(); void onZoomMinusHeldDown(); void onSliderValueChanged(); + F32 getOrbitRate(F32 time); private: LLButton* mPlusBtn; @@ -155,8 +159,8 @@ LLPanelCameraZoom::LLPanelCameraZoom() mMinusBtn( NULL ), mSlider( NULL ) { - mCommitCallbackRegistrar.add("Zoom.minus", boost::bind(&LLPanelCameraZoom::onZoomPlusHeldDown, this)); - mCommitCallbackRegistrar.add("Zoom.plus", boost::bind(&LLPanelCameraZoom::onZoomMinusHeldDown, this)); + mCommitCallbackRegistrar.add("Zoom.minus", boost::bind(&LLPanelCameraZoom::onZoomMinusHeldDown, this)); + mCommitCallbackRegistrar.add("Zoom.plus", boost::bind(&LLPanelCameraZoom::onZoomPlusHeldDown, this)); mCommitCallbackRegistrar.add("Slider.value_changed", boost::bind(&LLPanelCameraZoom::onSliderValueChanged, this)); } @@ -179,9 +183,9 @@ void LLPanelCameraZoom::onZoomPlusHeldDown() F32 val = mSlider->getValueF32(); F32 inc = mSlider->getIncrement(); mSlider->setValue(val - inc); - // commit only if value changed - if (val != mSlider->getValueF32()) - mSlider->onCommit(); + F32 time = mPlusBtn->getHeldDownTime(); + gAgentCamera.unlockView(); + gAgentCamera.setOrbitInKey(getOrbitRate(time)); } void LLPanelCameraZoom::onZoomMinusHeldDown() @@ -189,9 +193,22 @@ void LLPanelCameraZoom::onZoomMinusHeldDown() F32 val = mSlider->getValueF32(); F32 inc = mSlider->getIncrement(); mSlider->setValue(val + inc); - // commit only if value changed - if (val != mSlider->getValueF32()) - mSlider->onCommit(); + F32 time = mMinusBtn->getHeldDownTime(); + gAgentCamera.unlockView(); + gAgentCamera.setOrbitOutKey(getOrbitRate(time)); +} + +F32 LLPanelCameraZoom::getOrbitRate(F32 time) +{ + if( time < NUDGE_TIME ) + { + F32 rate = ORBIT_NUDGE_RATE + time * (1 - ORBIT_NUDGE_RATE)/ NUDGE_TIME; + return rate; + } + else + { + return 1; + } } void LLPanelCameraZoom::onSliderValueChanged() |