diff options
Diffstat (limited to 'indra/newview/llagentcamera.cpp')
| -rw-r--r-- | indra/newview/llagentcamera.cpp | 115 |
1 files changed, 95 insertions, 20 deletions
diff --git a/indra/newview/llagentcamera.cpp b/indra/newview/llagentcamera.cpp index 8edb1a5f0b..6b1dd4c3c3 100644 --- a/indra/newview/llagentcamera.cpp +++ b/indra/newview/llagentcamera.cpp @@ -184,6 +184,9 @@ LLAgentCamera::LLAgentCamera() : clearGeneralKeys(); clearOrbitKeys(); clearPanKeys(); + + resetPanDiff(); + resetOrbitDiff(); } // Requires gSavedSettings to be initialized. @@ -205,15 +208,10 @@ void LLAgentCamera::init() mCameraFocusOffsetTarget = LLVector4(gSavedSettings.getVector3("CameraOffsetBuild")); - mCameraPreset = (ECameraPreset) gSavedSettings.getU32("CameraPreset"); - - mCameraOffsetInitial[CAMERA_PRESET_REAR_VIEW] = gSavedSettings.getControl("CameraOffsetRearView"); - mCameraOffsetInitial[CAMERA_PRESET_FRONT_VIEW] = gSavedSettings.getControl("CameraOffsetFrontView"); - mCameraOffsetInitial[CAMERA_PRESET_GROUP_VIEW] = gSavedSettings.getControl("CameraOffsetGroupView"); + mCameraPreset = (ECameraPreset) gSavedSettings.getU32("CameraPresetType"); - mFocusOffsetInitial[CAMERA_PRESET_REAR_VIEW] = gSavedSettings.getControl("FocusOffsetRearView"); - mFocusOffsetInitial[CAMERA_PRESET_FRONT_VIEW] = gSavedSettings.getControl("FocusOffsetFrontView"); - mFocusOffsetInitial[CAMERA_PRESET_GROUP_VIEW] = gSavedSettings.getControl("FocusOffsetGroupView"); + mCameraOffsetInitial = gSavedSettings.getControl("CameraOffsetRearView"); + mFocusOffsetInitial = gSavedSettings.getControl("FocusOffsetRearView"); mCameraCollidePlane.clearVec(); mCurrentCameraDistance = getCameraOffsetInitial().magVec() * gSavedSettings.getF32("CameraOffsetScale"); @@ -348,7 +346,8 @@ void LLAgentCamera::resetView(BOOL reset_camera, BOOL change_camera) mCameraFOVZoomFactor = 0.f; } - + resetPanDiff(); + resetOrbitDiff(); mHUDTargetZoom = 1.f; } @@ -718,7 +717,7 @@ BOOL LLAgentCamera::calcCameraMinDistance(F32 &obj_min_distance) return TRUE; } -F32 LLAgentCamera::getCameraZoomFraction() +F32 LLAgentCamera::getCameraZoomFraction(bool get_third_person) { // 0.f -> camera zoomed all the way out // 1.f -> camera zoomed all the way in @@ -728,7 +727,7 @@ F32 LLAgentCamera::getCameraZoomFraction() // already [0,1] return mHUDTargetZoom; } - else if (mFocusOnAvatar && cameraThirdPerson()) + else if (get_third_person || (mFocusOnAvatar && cameraThirdPerson())) { return clamp_rescale(mCameraZoomFraction, MIN_ZOOM_FRACTION, MAX_ZOOM_FRACTION, 1.f, 0.f); } @@ -790,13 +789,16 @@ void LLAgentCamera::setCameraZoomFraction(F32 fraction) if (mFocusObject.notNull()) { - if (mFocusObject->isAvatar()) + if (mFocusObject.notNull()) { - min_zoom = AVATAR_MIN_ZOOM; - } - else - { - min_zoom = OBJECT_MIN_ZOOM; + if (mFocusObject->isAvatar()) + { + min_zoom = AVATAR_MIN_ZOOM; + } + else + { + min_zoom = OBJECT_MIN_ZOOM; + } } } @@ -830,6 +832,7 @@ void LLAgentCamera::cameraOrbitAround(const F32 radians) } else { + mOrbitAroundRadians += radians; mCameraFocusOffsetTarget.rotVec(radians, 0.f, 0.f, 1.f); cameraZoomIn(1.f); @@ -861,12 +864,34 @@ void LLAgentCamera::cameraOrbitOver(const F32 angle) LLVector3d left_axis; left_axis.setVec(LLViewerCamera::getInstance()->getLeftAxis()); F32 new_angle = llclamp(angle_from_up - angle, 1.f * DEG_TO_RAD, 179.f * DEG_TO_RAD); + mOrbitOverAngle += angle_from_up - new_angle; mCameraFocusOffsetTarget.rotVec(angle_from_up - new_angle, left_axis); cameraZoomIn(1.f); } } +void LLAgentCamera::resetCameraOrbit() +{ + LLVector3 camera_offset_unit(mCameraFocusOffsetTarget); + camera_offset_unit.normalize(); + + LLVector3d left_axis; + left_axis.setVec(LLViewerCamera::getInstance()->getLeftAxis()); + mCameraFocusOffsetTarget.rotVec(-mOrbitOverAngle, left_axis); + + mCameraFocusOffsetTarget.rotVec(-mOrbitAroundRadians, 0.f, 0.f, 1.f); + + cameraZoomIn(1.f); + resetOrbitDiff(); +} + +void LLAgentCamera::resetOrbitDiff() +{ + mOrbitAroundRadians = 0; + mOrbitOverAngle = 0; +} + //----------------------------------------------------------------------------- // cameraZoomIn() //----------------------------------------------------------------------------- @@ -1005,6 +1030,8 @@ void LLAgentCamera::cameraPanIn(F32 meters) LLVector3d at_axis; at_axis.setVec(LLViewerCamera::getInstance()->getAtAxis()); + mPanFocusDiff += meters * at_axis; + mFocusTargetGlobal += meters * at_axis; mFocusGlobal = mFocusTargetGlobal; // don't enforce zoom constraints as this is the only way for users to get past them easily @@ -1021,6 +1048,8 @@ void LLAgentCamera::cameraPanLeft(F32 meters) LLVector3d left_axis; left_axis.setVec(LLViewerCamera::getInstance()->getLeftAxis()); + mPanFocusDiff += meters * left_axis; + mFocusTargetGlobal += meters * left_axis; mFocusGlobal = mFocusTargetGlobal; @@ -1041,6 +1070,8 @@ void LLAgentCamera::cameraPanUp(F32 meters) LLVector3d up_axis; up_axis.setVec(LLViewerCamera::getInstance()->getUpAxis()); + mPanFocusDiff += meters * up_axis; + mFocusTargetGlobal += meters * up_axis; mFocusGlobal = mFocusTargetGlobal; @@ -1053,6 +1084,26 @@ void LLAgentCamera::cameraPanUp(F32 meters) mCameraSmoothingLastPositionGlobal = calcCameraPositionTargetGlobal(); } +void LLAgentCamera::resetCameraPan() +{ + mFocusTargetGlobal -= mPanFocusDiff; + + mFocusGlobal = mFocusTargetGlobal; + mCameraSmoothingStop = true; + + cameraZoomIn(1.f); + updateFocusOffset(); + + mCameraSmoothingLastPositionGlobal = calcCameraPositionTargetGlobal(); + + resetPanDiff(); +} + +void LLAgentCamera::resetPanDiff() +{ + mPanFocusDiff.clear(); +} + //----------------------------------------------------------------------------- // updateLookAt() //----------------------------------------------------------------------------- @@ -1604,7 +1655,7 @@ LLVector3d LLAgentCamera::calcThirdPersonFocusOffset() agent_rot *= ((LLViewerObject*)(gAgentAvatarp->getParent()))->getRenderRotation(); } - focus_offset = convert_from_llsd<LLVector3d>(mFocusOffsetInitial[mCameraPreset]->get(), TYPE_VEC3D, ""); + focus_offset = convert_from_llsd<LLVector3d>(mFocusOffsetInitial->get(), TYPE_VEC3D, ""); return focus_offset * agent_rot; } @@ -1934,9 +1985,30 @@ LLVector3d LLAgentCamera::calcCameraPositionTargetGlobal(BOOL *hit_limit) } +LLVector3 LLAgentCamera::getCurrentCameraOffset() +{ + LLVector3 camera_offset = (LLViewerCamera::getInstance()->getOrigin() - gAgentAvatarp->mRoot->getWorldPosition() - mThirdPersonHeadOffset) * ~gAgent.getFrameAgent().getQuaternion(); + return camera_offset / mCameraZoomFraction / gSavedSettings.getF32("CameraOffsetScale"); +} + +LLVector3d LLAgentCamera::getCurrentFocusOffset() +{ + return (mFocusTargetGlobal - gAgent.getPositionGlobal()) * ~gAgent.getFrameAgent().getQuaternion(); +} + +bool LLAgentCamera::isJoystickCameraUsed() +{ + return ((mOrbitAroundRadians != 0) || (mOrbitOverAngle != 0) || !mPanFocusDiff.isNull()); +} + LLVector3 LLAgentCamera::getCameraOffsetInitial() { - return convert_from_llsd<LLVector3>(mCameraOffsetInitial[mCameraPreset]->get(), TYPE_VEC3, ""); + return convert_from_llsd<LLVector3>(mCameraOffsetInitial->get(), TYPE_VEC3, ""); +} + +LLVector3d LLAgentCamera::getFocusOffsetInitial() +{ + return convert_from_llsd<LLVector3d>(mFocusOffsetInitial->get(), TYPE_VEC3D, ""); } F32 LLAgentCamera::getCameraMaxZoomDistance() @@ -2333,7 +2405,10 @@ void LLAgentCamera::switchCameraPreset(ECameraPreset preset) mCameraPreset = preset; - gSavedSettings.setU32("CameraPreset", mCameraPreset); + resetPanDiff(); + resetOrbitDiff(); + + gSavedSettings.setU32("CameraPresetType", mCameraPreset); } |