diff options
Diffstat (limited to 'indra/newview/llagent.cpp')
| -rw-r--r-- | indra/newview/llagent.cpp | 2778 |
1 files changed, 73 insertions, 2705 deletions
diff --git a/indra/newview/llagent.cpp b/indra/newview/llagent.cpp index c5d7f6f118..7a34112807 100644 --- a/indra/newview/llagent.cpp +++ b/indra/newview/llagent.cpp @@ -35,6 +35,7 @@ #include "pipeline.h" +#include "llagentcamera.h" #include "llagentlistener.h" #include "llagentwearables.h" #include "llagentui.h" @@ -59,6 +60,7 @@ #include "llnearbychatbar.h" #include "llnotificationsutil.h" #include "llparcel.h" +#include "llrendersphere.h" #include "llsdutil.h" #include "llsidetray.h" #include "llsky.h" @@ -106,56 +108,20 @@ const F32 AUTOPILOT_MAX_TIME_NO_PROGRESS = 1.5f; // seconds const LLVector3d FACE_EDIT_CAMERA_OFFSET(0.4f, -0.05f, 0.07f); const LLVector3d FACE_EDIT_TARGET_OFFSET(0.f, 0.f, 0.05f); -// Mousewheel camera zoom -const F32 MIN_ZOOM_FRACTION = 0.25f; -const F32 INITIAL_ZOOM_FRACTION = 1.f; -const F32 MAX_ZOOM_FRACTION = 8.f; const F32 METERS_PER_WHEEL_CLICK = 1.f; const F32 MAX_TIME_DELTA = 1.f; -const F32 CAMERA_ZOOM_HALF_LIFE = 0.07f; // seconds -const F32 FOV_ZOOM_HALF_LIFE = 0.07f; // seconds - -const F32 CAMERA_FOCUS_HALF_LIFE = 0.f;//0.02f; -const F32 CAMERA_LAG_HALF_LIFE = 0.25f; -const F32 MIN_CAMERA_LAG = 0.5f; -const F32 MAX_CAMERA_LAG = 5.f; - -const F32 CAMERA_COLLIDE_EPSILON = 0.1f; -const F32 MIN_CAMERA_DISTANCE = 0.1f; -const F32 AVATAR_ZOOM_MIN_X_FACTOR = 0.55f; -const F32 AVATAR_ZOOM_MIN_Y_FACTOR = 0.7f; -const F32 AVATAR_ZOOM_MIN_Z_FACTOR = 1.15f; - -const F32 MAX_CAMERA_DISTANCE_FROM_AGENT = 50.f; - -const F32 MAX_CAMERA_SMOOTH_DISTANCE = 50.0f; - -const F32 HEAD_BUFFER_SIZE = 0.3f; -const F32 CUSTOMIZE_AVATAR_CAMERA_ANIM_SLOP = 0.2f; - -const F32 LAND_MIN_ZOOM = 0.15f; -const F32 AVATAR_MIN_ZOOM = 0.5f; -const F32 OBJECT_MIN_ZOOM = 0.02f; - -const F32 APPEARANCE_MIN_ZOOM = 0.39f; -const F32 APPEARANCE_MAX_ZOOM = 8.f; - // fidget constants const F32 MIN_FIDGET_TIME = 8.f; // seconds const F32 MAX_FIDGET_TIME = 20.f; // seconds const S32 MAX_NUM_CHAT_POSITIONS = 10; -const F32 GROUND_TO_AIR_CAMERA_TRANSITION_TIME = 0.5f; -const F32 GROUND_TO_AIR_CAMERA_TRANSITION_START_TIME = 0.5f; const F32 MAX_VELOCITY_AUTO_LAND_SQUARED = 4.f * 4.f; const F32 MAX_FOCUS_OFFSET = 20.f; -const F32 OBJECT_EXTENTS_PADDING = 0.5f; - const F32 MIN_RADIUS_ALPHA_SIZZLE = 0.5f; const F64 CHAT_AGE_FAST_RATE = 3.0; @@ -218,20 +184,12 @@ bool handleSlowMotionAnimation(const LLSD& newvalue) // LLAgent() //----------------------------------------------------------------------------- LLAgent::LLAgent() : - mDrawDistance( DEFAULT_FAR_PLANE ), - mGroupPowers(0), mHideGroupTitle(FALSE), mGroupID(), - mLookAt(NULL), - mPointAt(NULL), - - mHUDTargetZoom(1.f), - mHUDCurZoom(1.f), mInitialized(FALSE), mListener(), - mForceMouselook(FALSE), mDoubleTapRunTimer(), mDoubleTapRunMode(DOUBLETAP_NONE), @@ -254,48 +212,10 @@ LLAgent::LLAgent() : mRenderState(0), mTypingTimer(), - mCameraMode( CAMERA_MODE_THIRD_PERSON ), - mLastCameraMode( CAMERA_MODE_THIRD_PERSON ), mViewsPushed(FALSE), - mCameraPreset(CAMERA_PRESET_REAR_VIEW), - mCustomAnim(FALSE), mShowAvatar(TRUE), - mCameraAnimating( FALSE ), - mAnimationCameraStartGlobal(), - mAnimationFocusStartGlobal(), - mAnimationTimer(), - mAnimationDuration(0.33f), - - mCameraFOVZoomFactor(0.f), - mCameraCurrentFOVZoomFactor(0.f), - mCameraFocusOffset(), - mCameraFOVDefault(DEFAULT_FIELD_OF_VIEW), - - mCameraCollidePlane(), - - mCurrentCameraDistance(2.f), // meters, set in init() - mTargetCameraDistance(2.f), - mCameraZoomFraction(1.f), // deprecated - mThirdPersonHeadOffset(0.f, 0.f, 1.f), - mSitCameraEnabled(FALSE), - mCameraSmoothingLastPositionGlobal(), - mCameraSmoothingLastPositionAgent(), - mCameraSmoothingStop(FALSE), - - mCameraUpVector(LLVector3::z_axis), // default is straight up - - mFocusOnAvatar(TRUE), - mFocusGlobal(), - mFocusTargetGlobal(), - mFocusObject(NULL), - mFocusObjectDist(0.f), - mFocusObjectOffset(), - mFocusDotRadius( 0.1f ), // meters - mTrackFocusObject(TRUE), - mUIOffset(0.f), - mFrameAgent(), mIsBusy(FALSE), @@ -307,20 +227,6 @@ LLAgent::LLAgent() : mYawKey(0.f), mPitchKey(0.f), - mOrbitLeftKey(0.f), - mOrbitRightKey(0.f), - mOrbitUpKey(0.f), - mOrbitDownKey(0.f), - mOrbitInKey(0.f), - mOrbitOutKey(0.f), - - mPanUpKey(0.f), - mPanDownKey(0.f), - mPanLeftKey(0.f), - mPanRightKey(0.f), - mPanInKey(0.f), - mPanOutKey(0.f), - mControlFlags(0x00000000), mbFlagsDirty(FALSE), mbFlagsNeedReset(FALSE), @@ -358,7 +264,6 @@ LLAgent::LLAgent() : mControlsTakenPassedOnCount[i] = 0; } - mFollowCam.setMaxCameraDistantFromSubject( MAX_CAMERA_DISTANCE_FROM_AGENT ); mListener.reset(new LLAgentListener(*this)); } @@ -372,37 +277,10 @@ void LLAgent::init() gSavedSettings.declareBOOL("SlowMotionAnimation", FALSE, "Declared in code", FALSE); gSavedSettings.getControl("SlowMotionAnimation")->getSignal()->connect(boost::bind(&handleSlowMotionAnimation, _2)); - mDrawDistance = gSavedSettings.getF32("RenderFarClip"); - // *Note: this is where LLViewerCamera::getInstance() used to be constructed. - LLViewerCamera::getInstance()->setView(DEFAULT_FIELD_OF_VIEW); - // Leave at 0.1 meters until we have real near clip management - LLViewerCamera::getInstance()->setNear(0.1f); - LLViewerCamera::getInstance()->setFar(mDrawDistance); // if you want to change camera settings, do so in camera.h - LLViewerCamera::getInstance()->setAspect( gViewerWindow->getWorldViewAspectRatio() ); // default, overridden in LLViewerWindow::reshape - LLViewerCamera::getInstance()->setViewHeightInPixels(768); // default, overridden in LLViewerWindow::reshape - setFlying( gSavedSettings.getBOOL("FlyingAtExit") ); - mCameraFocusOffsetTarget = LLVector4(gSavedSettings.getVector3("CameraOffsetBuild")); - - mCameraPreset = (ECameraPreset) gSavedSettings.getU32("CameraPreset"); - - mCameraOffsetInitial[CAMERA_PRESET_REAR_VIEW] = gSavedSettings.getVector3("CameraOffsetRearView"); - mCameraOffsetInitial[CAMERA_PRESET_FRONT_VIEW] = gSavedSettings.getVector3("CameraOffsetFrontView"); - mCameraOffsetInitial[CAMERA_PRESET_GROUP_VIEW] = gSavedSettings.getVector3("CameraOffsetGroupView"); - - mFocusOffsetInitial[CAMERA_PRESET_REAR_VIEW] = gSavedSettings.getVector3d("FocusOffsetRearView"); - mFocusOffsetInitial[CAMERA_PRESET_FRONT_VIEW] = gSavedSettings.getVector3d("FocusOffsetFrontView"); - mFocusOffsetInitial[CAMERA_PRESET_GROUP_VIEW] = gSavedSettings.getVector3d("FocusOffsetGroupView"); - - mCameraCollidePlane.clearVec(); - mCurrentCameraDistance = getCameraOffsetInitial().magVec() * gSavedSettings.getF32("CameraOffsetScale"); - mTargetCameraDistance = mCurrentCameraDistance; - mCameraZoomFraction = 1.f; - mTrackFocusObject = gSavedSettings.getBOOL("TrackFocusObject"); - mEffectColor = LLUIColorTable::instance().getColor("EffectColor"); gSavedSettings.getControl("PreferredMaturity")->getValidateSignal()->connect(boost::bind(&LLAgent::validateMaturity, this, _2)); @@ -416,22 +294,8 @@ void LLAgent::init() //----------------------------------------------------------------------------- void LLAgent::cleanup() { - setSitCamera(LLUUID::null); - mAvatarObject = NULL; - - if(mLookAt) - { - mLookAt->markDead() ; - mLookAt = NULL; - } - if(mPointAt) - { - mPointAt->markDead() ; - mPointAt = NULL; - } mRegionp = NULL; - setFocusObject(NULL); } //----------------------------------------------------------------------------- @@ -444,83 +308,6 @@ LLAgent::~LLAgent() // *Note: this is where LLViewerCamera::getInstance() used to be deleted. } -// Change camera back to third person, stop the autopilot, -// deselect stuff, etc. -//----------------------------------------------------------------------------- -// resetView() -//----------------------------------------------------------------------------- -void LLAgent::resetView(BOOL reset_camera, BOOL change_camera) -{ - if (mAutoPilot) - { - stopAutoPilot(TRUE); - } - - if (!gNoRender) - { - LLSelectMgr::getInstance()->unhighlightAll(); - - // By popular request, keep land selection while walking around. JC - // LLViewerParcelMgr::getInstance()->deselectLand(); - - // force deselect when walking and attachment is selected - // this is so people don't wig out when their avatar moves without animating - if (LLSelectMgr::getInstance()->getSelection()->isAttachment()) - { - LLSelectMgr::getInstance()->deselectAll(); - } - - // Hide all popup menus - gMenuHolder->hideMenus(); - } - - if (change_camera && !gSavedSettings.getBOOL("FreezeTime")) - { - changeCameraToDefault(); - - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - handle_toggle_flycam(); - } - - // reset avatar mode from eventual residual motion - if (LLToolMgr::getInstance()->inBuildMode()) - { - LLViewerJoystick::getInstance()->moveAvatar(true); - } - - //Camera Tool is needed for Free Camera Control Mode - if (!LLFloaterCamera::inFreeCameraMode()) - { - LLFloaterReg::hideInstance("build"); - - // Switch back to basic toolset - LLToolMgr::getInstance()->setCurrentToolset(gBasicToolset); - } - - gViewerWindow->showCursor(); - } - - - if (reset_camera && !gSavedSettings.getBOOL("FreezeTime")) - { - if (!gViewerWindow->getLeftMouseDown() && cameraThirdPerson()) - { - // leaving mouse-steer mode - LLVector3 agent_at_axis = getAtAxis(); - agent_at_axis -= projected_vec(agent_at_axis, getReferenceUpVector()); - agent_at_axis.normalize(); - gAgent.resetAxes(lerp(getAtAxis(), agent_at_axis, LLCriticalDamp::getInterpolant(0.3f))); - } - - setFocusOnAvatar(TRUE, ANIMATE); - - mCameraFOVZoomFactor = 0.f; - } - - mHUDTargetZoom = 1.f; -} - // Handle any actions that need to be performed when the main app gains focus // (such as through alt-tab). //----------------------------------------------------------------------------- @@ -528,9 +315,9 @@ void LLAgent::resetView(BOOL reset_camera, BOOL change_camera) //----------------------------------------------------------------------------- void LLAgent::onAppFocusGained() { - if (CAMERA_MODE_MOUSELOOK == mCameraMode) + if (CAMERA_MODE_MOUSELOOK == gAgentCamera.mCameraMode) { - changeCameraToDefault(); + gAgentCamera.changeCameraToDefault(); LLToolMgr::getInstance()->clearSavedTool(); } } @@ -547,23 +334,6 @@ void LLAgent::ageChat() } } -// Allow camera to be moved somewhere other than behind avatar. -//----------------------------------------------------------------------------- -// unlockView() -//----------------------------------------------------------------------------- -void LLAgent::unlockView() -{ - if (getFocusOnAvatar()) - { - if (mAvatarObject.notNull()) - { - setFocusGlobal( LLVector3d::zero, mAvatarObject->mID ); - } - setFocusOnAvatar(FALSE, FALSE); // no animation - } -} - - //----------------------------------------------------------------------------- // moveAt() //----------------------------------------------------------------------------- @@ -585,7 +355,7 @@ void LLAgent::moveAt(S32 direction, bool reset) if (reset) { - resetView(); + gAgentCamera.resetView(); } } @@ -608,7 +378,7 @@ void LLAgent::moveAtNudge(S32 direction) setControlFlags(AGENT_CONTROL_NUDGE_AT_NEG); } - resetView(); + gAgentCamera.resetView(); } //----------------------------------------------------------------------------- @@ -630,7 +400,7 @@ void LLAgent::moveLeft(S32 direction) setControlFlags(AGENT_CONTROL_LEFT_NEG | AGENT_CONTROL_FAST_LEFT); } - resetView(); + gAgentCamera.resetView(); } //----------------------------------------------------------------------------- @@ -652,7 +422,7 @@ void LLAgent::moveLeftNudge(S32 direction) setControlFlags(AGENT_CONTROL_NUDGE_LEFT_NEG); } - resetView(); + gAgentCamera.resetView(); } //----------------------------------------------------------------------------- @@ -674,7 +444,7 @@ void LLAgent::moveUp(S32 direction) setControlFlags(AGENT_CONTROL_UP_NEG | AGENT_CONTROL_FAST_UP); } - resetView(); + gAgentCamera.resetView(); } //----------------------------------------------------------------------------- @@ -695,7 +465,7 @@ void LLAgent::moveYaw(F32 mag, bool reset_view) if (reset_view) { - resetView(); + gAgentCamera.resetView(); } } @@ -806,7 +576,7 @@ void LLAgent::toggleFlying() BOOL fly = !gAgent.getFlying(); gAgent.setFlying( fly ); - gAgent.resetView(); + gAgentCamera.resetView(); } // static @@ -1029,17 +799,6 @@ void LLAgent::setPositionAgent(const LLVector3 &pos_agent) } //----------------------------------------------------------------------------- -// slamLookAt() -//----------------------------------------------------------------------------- -void LLAgent::slamLookAt(const LLVector3 &look_at) -{ - LLVector3 look_at_norm = look_at; - look_at_norm.mV[VZ] = 0.f; - look_at_norm.normalize(); - resetAxes(look_at_norm); -} - -//----------------------------------------------------------------------------- // getPositionGlobal() //----------------------------------------------------------------------------- const LLVector3d &LLAgent::getPositionGlobal() const @@ -1193,7 +952,7 @@ LLVector3 LLAgent::getReferenceUpVector() mAvatarObject->getParent() && mAvatarObject->mDrawable.notNull()) { - U32 camera_mode = mCameraAnimating ? mLastCameraMode : mCameraMode; + U32 camera_mode = gAgentCamera.mCameraAnimating ? gAgentCamera.mLastCameraMode : gAgentCamera.mCameraMode; // and in third person... if (camera_mode == CAMERA_MODE_THIRD_PERSON) { @@ -1292,700 +1051,6 @@ LLQuaternion LLAgent::getQuat() const return mFrameAgent.getQuaternion(); } - -//----------------------------------------------------------------------------- -// calcFocusOffset() -//----------------------------------------------------------------------------- -LLVector3 LLAgent::calcFocusOffset(LLViewerObject *object, LLVector3 original_focus_point, S32 x, S32 y) -{ - LLMatrix4 obj_matrix = object->getRenderMatrix(); - LLQuaternion obj_rot = object->getRenderRotation(); - LLVector3 obj_pos = object->getRenderPosition(); - - BOOL is_avatar = object->isAvatar(); - // if is avatar - don't do any funk heuristics to position the focal point - // see DEV-30589 - if (is_avatar) - { - return original_focus_point - obj_pos; - } - - - LLQuaternion inv_obj_rot = ~obj_rot; // get inverse of rotation - LLVector3 object_extents = object->getScale(); - // make sure they object extents are non-zero - object_extents.clamp(0.001f, F32_MAX); - - // obj_to_cam_ray is unit vector pointing from object center to camera, in the coordinate frame of the object - LLVector3 obj_to_cam_ray = obj_pos - LLViewerCamera::getInstance()->getOrigin(); - obj_to_cam_ray.rotVec(inv_obj_rot); - obj_to_cam_ray.normalize(); - - // obj_to_cam_ray_proportions are the (positive) ratios of - // the obj_to_cam_ray x,y,z components with the x,y,z object dimensions. - LLVector3 obj_to_cam_ray_proportions; - obj_to_cam_ray_proportions.mV[VX] = llabs(obj_to_cam_ray.mV[VX] / object_extents.mV[VX]); - obj_to_cam_ray_proportions.mV[VY] = llabs(obj_to_cam_ray.mV[VY] / object_extents.mV[VY]); - obj_to_cam_ray_proportions.mV[VZ] = llabs(obj_to_cam_ray.mV[VZ] / object_extents.mV[VZ]); - - // find the largest ratio stored in obj_to_cam_ray_proportions - // this corresponds to the object's local axial plane (XY, YZ, XZ) that is *most* facing the camera - LLVector3 longest_object_axis; - // is x-axis longest? - if (obj_to_cam_ray_proportions.mV[VX] > obj_to_cam_ray_proportions.mV[VY] - && obj_to_cam_ray_proportions.mV[VX] > obj_to_cam_ray_proportions.mV[VZ]) - { - // then grab it - longest_object_axis.setVec(obj_matrix.getFwdRow4()); - } - // is y-axis longest? - else if (obj_to_cam_ray_proportions.mV[VY] > obj_to_cam_ray_proportions.mV[VZ]) - { - // then grab it - longest_object_axis.setVec(obj_matrix.getLeftRow4()); - } - // otherwise, use z axis - else - { - longest_object_axis.setVec(obj_matrix.getUpRow4()); - } - - // Use this axis as the normal to project mouse click on to plane with that normal, at the object center. - // This generates a point behind the mouse cursor that is approximately in the middle of the object in - // terms of depth. - // We do this to allow the camera rotation tool to "tumble" the object by rotating the camera. - // If the focus point were the object surface under the mouse, camera rotation would introduce an undesirable - // eccentricity to the object orientation - LLVector3 focus_plane_normal(longest_object_axis); - focus_plane_normal.normalize(); - - LLVector3d focus_pt_global; - gViewerWindow->mousePointOnPlaneGlobal(focus_pt_global, x, y, gAgent.getPosGlobalFromAgent(obj_pos), focus_plane_normal); - LLVector3 focus_pt = gAgent.getPosAgentFromGlobal(focus_pt_global); - - // find vector from camera to focus point in object space - LLVector3 camera_to_focus_vec = focus_pt - LLViewerCamera::getInstance()->getOrigin(); - camera_to_focus_vec.rotVec(inv_obj_rot); - - // find vector from object origin to focus point in object coordinates - LLVector3 focus_offset_from_object_center = focus_pt - obj_pos; - // convert to object-local space - focus_offset_from_object_center.rotVec(inv_obj_rot); - - // We need to project the focus point back into the bounding box of the focused object. - // Do this by calculating the XYZ scale factors needed to get focus offset back in bounds along the camera_focus axis - LLVector3 clip_fraction; - - // for each axis... - for (U32 axis = VX; axis <= VZ; axis++) - { - //...calculate distance that focus offset sits outside of bounding box along that axis... - //NOTE: dist_out_of_bounds keeps the sign of focus_offset_from_object_center - F32 dist_out_of_bounds; - if (focus_offset_from_object_center.mV[axis] > 0.f) - { - dist_out_of_bounds = llmax(0.f, focus_offset_from_object_center.mV[axis] - (object_extents.mV[axis] * 0.5f)); - } - else - { - dist_out_of_bounds = llmin(0.f, focus_offset_from_object_center.mV[axis] + (object_extents.mV[axis] * 0.5f)); - } - - //...then calculate the scale factor needed to push camera_to_focus_vec back in bounds along current axis - if (llabs(camera_to_focus_vec.mV[axis]) < 0.0001f) - { - // don't divide by very small number - clip_fraction.mV[axis] = 0.f; - } - else - { - clip_fraction.mV[axis] = dist_out_of_bounds / camera_to_focus_vec.mV[axis]; - } - } - - LLVector3 abs_clip_fraction = clip_fraction; - abs_clip_fraction.abs(); - - // find axis of focus offset that is *most* outside the bounding box and use that to - // rescale focus offset to inside object extents - if (abs_clip_fraction.mV[VX] > abs_clip_fraction.mV[VY] - && abs_clip_fraction.mV[VX] > abs_clip_fraction.mV[VZ]) - { - focus_offset_from_object_center -= clip_fraction.mV[VX] * camera_to_focus_vec; - } - else if (abs_clip_fraction.mV[VY] > abs_clip_fraction.mV[VZ]) - { - focus_offset_from_object_center -= clip_fraction.mV[VY] * camera_to_focus_vec; - } - else - { - focus_offset_from_object_center -= clip_fraction.mV[VZ] * camera_to_focus_vec; - } - - // convert back to world space - focus_offset_from_object_center.rotVec(obj_rot); - - // now, based on distance of camera from object relative to object size - // push the focus point towards the near surface of the object when (relatively) close to the objcet - // or keep the focus point in the object middle when (relatively) far - // NOTE: leave focus point in middle of avatars, since the behavior you want when alt-zooming on avatars - // is almost always "tumble about middle" and not "spin around surface point" - if (!is_avatar) - { - LLVector3 obj_rel = original_focus_point - object->getRenderPosition(); - - //now that we have the object relative position, we should bias toward the center of the object - //based on the distance of the camera to the focus point vs. the distance of the camera to the focus - - F32 relDist = llabs(obj_rel * LLViewerCamera::getInstance()->getAtAxis()); - F32 viewDist = dist_vec(obj_pos + obj_rel, LLViewerCamera::getInstance()->getOrigin()); - - - LLBBox obj_bbox = object->getBoundingBoxAgent(); - F32 bias = 0.f; - - // virtual_camera_pos is the camera position we are simulating by backing the camera off - // and adjusting the FOV - LLVector3 virtual_camera_pos = gAgent.getPosAgentFromGlobal(mFocusTargetGlobal + (getCameraPositionGlobal() - mFocusTargetGlobal) / (1.f + mCameraFOVZoomFactor)); - - // if the camera is inside the object (large, hollow objects, for example) - // leave focus point all the way to destination depth, away from object center - if(!obj_bbox.containsPointAgent(virtual_camera_pos)) - { - // perform magic number biasing of focus point towards surface vs. planar center - bias = clamp_rescale(relDist/viewDist, 0.1f, 0.7f, 0.0f, 1.0f); - obj_rel = lerp(focus_offset_from_object_center, obj_rel, bias); - } - - focus_offset_from_object_center = obj_rel; - } - - return focus_offset_from_object_center; -} - -//----------------------------------------------------------------------------- -// calcCameraMinDistance() -//----------------------------------------------------------------------------- -BOOL LLAgent::calcCameraMinDistance(F32 &obj_min_distance) -{ - BOOL soft_limit = FALSE; // is the bounding box to be treated literally (volumes) or as an approximation (avatars) - - if (!mFocusObject || mFocusObject->isDead()) - { - obj_min_distance = 0.f; - return TRUE; - } - - if (mFocusObject->mDrawable.isNull()) - { -#ifdef LL_RELEASE_FOR_DOWNLOAD - llwarns << "Focus object with no drawable!" << llendl; -#else - mFocusObject->dump(); - llerrs << "Focus object with no drawable!" << llendl; -#endif - obj_min_distance = 0.f; - return TRUE; - } - - LLQuaternion inv_object_rot = ~mFocusObject->getRenderRotation(); - LLVector3 target_offset_origin = mFocusObjectOffset; - LLVector3 camera_offset_target(getCameraPositionAgent() - getPosAgentFromGlobal(mFocusTargetGlobal)); - - // convert offsets into object local space - camera_offset_target.rotVec(inv_object_rot); - target_offset_origin.rotVec(inv_object_rot); - - // push around object extents based on target offset - LLVector3 object_extents = mFocusObject->getScale(); - if (mFocusObject->isAvatar()) - { - // fudge factors that lets you zoom in on avatars a bit more (which don't do FOV zoom) - object_extents.mV[VX] *= AVATAR_ZOOM_MIN_X_FACTOR; - object_extents.mV[VY] *= AVATAR_ZOOM_MIN_Y_FACTOR; - object_extents.mV[VZ] *= AVATAR_ZOOM_MIN_Z_FACTOR; - soft_limit = TRUE; - } - LLVector3 abs_target_offset = target_offset_origin; - abs_target_offset.abs(); - - LLVector3 target_offset_dir = target_offset_origin; - F32 object_radius = mFocusObject->getVObjRadius(); - - BOOL target_outside_object_extents = FALSE; - - for (U32 i = VX; i <= VZ; i++) - { - if (abs_target_offset.mV[i] * 2.f > object_extents.mV[i] + OBJECT_EXTENTS_PADDING) - { - target_outside_object_extents = TRUE; - } - if (camera_offset_target.mV[i] > 0.f) - { - object_extents.mV[i] -= target_offset_origin.mV[i] * 2.f; - } - else - { - object_extents.mV[i] += target_offset_origin.mV[i] * 2.f; - } - } - - // don't shrink the object extents so far that the object inverts - object_extents.clamp(0.001f, F32_MAX); - - // move into first octant - LLVector3 camera_offset_target_abs_norm = camera_offset_target; - camera_offset_target_abs_norm.abs(); - // make sure offset is non-zero - camera_offset_target_abs_norm.clamp(0.001f, F32_MAX); - camera_offset_target_abs_norm.normalize(); - - // find camera position relative to normalized object extents - LLVector3 camera_offset_target_scaled = camera_offset_target_abs_norm; - camera_offset_target_scaled.mV[VX] /= object_extents.mV[VX]; - camera_offset_target_scaled.mV[VY] /= object_extents.mV[VY]; - camera_offset_target_scaled.mV[VZ] /= object_extents.mV[VZ]; - - if (camera_offset_target_scaled.mV[VX] > camera_offset_target_scaled.mV[VY] && - camera_offset_target_scaled.mV[VX] > camera_offset_target_scaled.mV[VZ]) - { - if (camera_offset_target_abs_norm.mV[VX] < 0.001f) - { - obj_min_distance = object_extents.mV[VX] * 0.5f; - } - else - { - obj_min_distance = object_extents.mV[VX] * 0.5f / camera_offset_target_abs_norm.mV[VX]; - } - } - else if (camera_offset_target_scaled.mV[VY] > camera_offset_target_scaled.mV[VZ]) - { - if (camera_offset_target_abs_norm.mV[VY] < 0.001f) - { - obj_min_distance = object_extents.mV[VY] * 0.5f; - } - else - { - obj_min_distance = object_extents.mV[VY] * 0.5f / camera_offset_target_abs_norm.mV[VY]; - } - } - else - { - if (camera_offset_target_abs_norm.mV[VZ] < 0.001f) - { - obj_min_distance = object_extents.mV[VZ] * 0.5f; - } - else - { - obj_min_distance = object_extents.mV[VZ] * 0.5f / camera_offset_target_abs_norm.mV[VZ]; - } - } - - LLVector3 object_split_axis; - LLVector3 target_offset_scaled = target_offset_origin; - target_offset_scaled.abs(); - target_offset_scaled.normalize(); - target_offset_scaled.mV[VX] /= object_extents.mV[VX]; - target_offset_scaled.mV[VY] /= object_extents.mV[VY]; - target_offset_scaled.mV[VZ] /= object_extents.mV[VZ]; - - if (target_offset_scaled.mV[VX] > target_offset_scaled.mV[VY] && - target_offset_scaled.mV[VX] > target_offset_scaled.mV[VZ]) - { - object_split_axis = LLVector3::x_axis; - } - else if (target_offset_scaled.mV[VY] > target_offset_scaled.mV[VZ]) - { - object_split_axis = LLVector3::y_axis; - } - else - { - object_split_axis = LLVector3::z_axis; - } - - LLVector3 camera_offset_object(getCameraPositionAgent() - mFocusObject->getPositionAgent()); - - // length projected orthogonal to target offset - F32 camera_offset_dist = (camera_offset_object - target_offset_dir * (camera_offset_object * target_offset_dir)).magVec(); - - // calculate whether the target point would be "visible" if it were outside the bounding box - // on the opposite of the splitting plane defined by object_split_axis; - BOOL exterior_target_visible = FALSE; - if (camera_offset_dist > object_radius) - { - // target is visible from camera, so turn off fov zoom - exterior_target_visible = TRUE; - } - - F32 camera_offset_clip = camera_offset_object * object_split_axis; - F32 target_offset_clip = target_offset_dir * object_split_axis; - - // target has moved outside of object extents - // check to see if camera and target are on same side - if (target_outside_object_extents) - { - if (camera_offset_clip > 0.f && target_offset_clip > 0.f) - { - return FALSE; - } - else if (camera_offset_clip < 0.f && target_offset_clip < 0.f) - { - return FALSE; - } - } - - // clamp obj distance to diagonal of 10 by 10 cube - obj_min_distance = llmin(obj_min_distance, 10.f * F_SQRT3); - - obj_min_distance += LLViewerCamera::getInstance()->getNear() + (soft_limit ? 0.1f : 0.2f); - - return TRUE; -} - -F32 LLAgent::getCameraZoomFraction() -{ - // 0.f -> camera zoomed all the way out - // 1.f -> camera zoomed all the way in - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - // already [0,1] - return mHUDTargetZoom; - } - else if (mFocusOnAvatar && cameraThirdPerson()) - { - return clamp_rescale(mCameraZoomFraction, MIN_ZOOM_FRACTION, MAX_ZOOM_FRACTION, 1.f, 0.f); - } - else if (cameraCustomizeAvatar()) - { - F32 distance = (F32)mCameraFocusOffsetTarget.magVec(); - return clamp_rescale(distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM, 1.f, 0.f ); - } - else - { - F32 min_zoom; - const F32 DIST_FUDGE = 16.f; // meters - F32 max_zoom = llmin(mDrawDistance - DIST_FUDGE, - LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE, - MAX_CAMERA_DISTANCE_FROM_AGENT); - - F32 distance = (F32)mCameraFocusOffsetTarget.magVec(); - if (mFocusObject.notNull()) - { - if (mFocusObject->isAvatar()) - { - min_zoom = AVATAR_MIN_ZOOM; - } - else - { - min_zoom = OBJECT_MIN_ZOOM; - } - } - else - { - min_zoom = LAND_MIN_ZOOM; - } - - return clamp_rescale(distance, min_zoom, max_zoom, 1.f, 0.f); - } -} - -void LLAgent::setCameraZoomFraction(F32 fraction) -{ - // 0.f -> camera zoomed all the way out - // 1.f -> camera zoomed all the way in - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - mHUDTargetZoom = fraction; - } - else if (mFocusOnAvatar && cameraThirdPerson()) - { - mCameraZoomFraction = rescale(fraction, 0.f, 1.f, MAX_ZOOM_FRACTION, MIN_ZOOM_FRACTION); - } - else if (cameraCustomizeAvatar()) - { - LLVector3d camera_offset_dir = mCameraFocusOffsetTarget; - camera_offset_dir.normalize(); - mCameraFocusOffsetTarget = camera_offset_dir * rescale(fraction, 0.f, 1.f, APPEARANCE_MAX_ZOOM, APPEARANCE_MIN_ZOOM); - } - else - { - F32 min_zoom = LAND_MIN_ZOOM; - const F32 DIST_FUDGE = 16.f; // meters - F32 max_zoom = llmin(mDrawDistance - DIST_FUDGE, - LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE, - MAX_CAMERA_DISTANCE_FROM_AGENT); - - if (mFocusObject.notNull()) - { - if (mFocusObject.notNull()) - { - if (mFocusObject->isAvatar()) - { - min_zoom = AVATAR_MIN_ZOOM; - } - else - { - min_zoom = OBJECT_MIN_ZOOM; - } - } - } - - LLVector3d camera_offset_dir = mCameraFocusOffsetTarget; - camera_offset_dir.normalize(); - mCameraFocusOffsetTarget = camera_offset_dir * rescale(fraction, 0.f, 1.f, max_zoom, min_zoom); - } - startCameraAnimation(); -} - - -//----------------------------------------------------------------------------- -// cameraOrbitAround() -//----------------------------------------------------------------------------- -void LLAgent::cameraOrbitAround(const F32 radians) -{ - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - // do nothing for hud selection - } - else if (mFocusOnAvatar && (mCameraMode == CAMERA_MODE_THIRD_PERSON || mCameraMode == CAMERA_MODE_FOLLOW)) - { - mFrameAgent.rotate(radians, getReferenceUpVector()); - } - else - { - mCameraFocusOffsetTarget.rotVec(radians, 0.f, 0.f, 1.f); - - cameraZoomIn(1.f); - } -} - - -//----------------------------------------------------------------------------- -// cameraOrbitOver() -//----------------------------------------------------------------------------- -void LLAgent::cameraOrbitOver(const F32 angle) -{ - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - // do nothing for hud selection - } - else if (mFocusOnAvatar && mCameraMode == CAMERA_MODE_THIRD_PERSON) - { - pitch(angle); - } - else - { - LLVector3 camera_offset_unit(mCameraFocusOffsetTarget); - camera_offset_unit.normalize(); - - F32 angle_from_up = acos( camera_offset_unit * getReferenceUpVector() ); - - 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); - mCameraFocusOffsetTarget.rotVec(angle_from_up - new_angle, left_axis); - - cameraZoomIn(1.f); - } -} - -//----------------------------------------------------------------------------- -// cameraZoomIn() -//----------------------------------------------------------------------------- -void LLAgent::cameraZoomIn(const F32 fraction) -{ - if (gDisconnected) - { - return; - } - - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - // just update hud zoom level - mHUDTargetZoom /= fraction; - return; - } - - - LLVector3d camera_offset(mCameraFocusOffsetTarget); - LLVector3d camera_offset_unit(mCameraFocusOffsetTarget); - F32 min_zoom = LAND_MIN_ZOOM; - F32 current_distance = (F32)camera_offset_unit.normalize(); - F32 new_distance = current_distance * fraction; - - // Don't move through focus point - if (mFocusObject) - { - LLVector3 camera_offset_dir((F32)camera_offset_unit.mdV[VX], (F32)camera_offset_unit.mdV[VY], (F32)camera_offset_unit.mdV[VZ]); - - if (mFocusObject->isAvatar()) - { - calcCameraMinDistance(min_zoom); - } - else - { - min_zoom = OBJECT_MIN_ZOOM; - } - } - - new_distance = llmax(new_distance, min_zoom); - - // Don't zoom too far back - const F32 DIST_FUDGE = 16.f; // meters - F32 max_distance = llmin(mDrawDistance - DIST_FUDGE, - LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE ); - - if (new_distance > max_distance) - { - new_distance = max_distance; - - /* - // Unless camera is unlocked - if (!LLViewerCamera::sDisableCameraConstraints) - { - return; - } - */ - } - - if( cameraCustomizeAvatar() ) - { - new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM ); - } - - mCameraFocusOffsetTarget = new_distance * camera_offset_unit; -} - -//----------------------------------------------------------------------------- -// cameraOrbitIn() -//----------------------------------------------------------------------------- -void LLAgent::cameraOrbitIn(const F32 meters) -{ - if (mFocusOnAvatar && mCameraMode == CAMERA_MODE_THIRD_PERSON) - { - F32 camera_offset_dist = llmax(0.001f, getCameraOffsetInitial().magVec() * gSavedSettings.getF32("CameraOffsetScale")); - - mCameraZoomFraction = (mTargetCameraDistance - meters) / camera_offset_dist; - - if (!gSavedSettings.getBOOL("FreezeTime") && mCameraZoomFraction < MIN_ZOOM_FRACTION && meters > 0.f) - { - // No need to animate, camera is already there. - changeCameraToMouselook(FALSE); - } - - mCameraZoomFraction = llclamp(mCameraZoomFraction, MIN_ZOOM_FRACTION, MAX_ZOOM_FRACTION); - } - else - { - LLVector3d camera_offset(mCameraFocusOffsetTarget); - LLVector3d camera_offset_unit(mCameraFocusOffsetTarget); - F32 current_distance = (F32)camera_offset_unit.normalize(); - F32 new_distance = current_distance - meters; - F32 min_zoom = LAND_MIN_ZOOM; - - // Don't move through focus point - if (mFocusObject.notNull()) - { - if (mFocusObject->isAvatar()) - { - min_zoom = AVATAR_MIN_ZOOM; - } - else - { - min_zoom = OBJECT_MIN_ZOOM; - } - } - - new_distance = llmax(new_distance, min_zoom); - - // Don't zoom too far back - const F32 DIST_FUDGE = 16.f; // meters - F32 max_distance = llmin(mDrawDistance - DIST_FUDGE, - LLWorld::getInstance()->getRegionWidthInMeters() - DIST_FUDGE ); - - if (new_distance > max_distance) - { - // Unless camera is unlocked - if (!gSavedSettings.getBOOL("DisableCameraConstraints")) - { - return; - } - } - - if( CAMERA_MODE_CUSTOMIZE_AVATAR == getCameraMode() ) - { - new_distance = llclamp( new_distance, APPEARANCE_MIN_ZOOM, APPEARANCE_MAX_ZOOM ); - } - - // Compute new camera offset - mCameraFocusOffsetTarget = new_distance * camera_offset_unit; - cameraZoomIn(1.f); - } -} - - -//----------------------------------------------------------------------------- -// cameraPanIn() -//----------------------------------------------------------------------------- -void LLAgent::cameraPanIn(F32 meters) -{ - LLVector3d at_axis; - at_axis.setVec(LLViewerCamera::getInstance()->getAtAxis()); - - mFocusTargetGlobal += meters * at_axis; - mFocusGlobal = mFocusTargetGlobal; - // don't enforce zoom constraints as this is the only way for users to get past them easily - updateFocusOffset(); - // NOTE: panning movements expect the camera to move exactly with the focus target, not animated behind -Nyx - mCameraSmoothingLastPositionGlobal = calcCameraPositionTargetGlobal(); -} - -//----------------------------------------------------------------------------- -// cameraPanLeft() -//----------------------------------------------------------------------------- -void LLAgent::cameraPanLeft(F32 meters) -{ - LLVector3d left_axis; - left_axis.setVec(LLViewerCamera::getInstance()->getLeftAxis()); - - mFocusTargetGlobal += meters * left_axis; - mFocusGlobal = mFocusTargetGlobal; - - // disable smoothing for camera pan, which causes some residents unhappiness - mCameraSmoothingStop = TRUE; - - cameraZoomIn(1.f); - updateFocusOffset(); - // NOTE: panning movements expect the camera to move exactly with the focus target, not animated behind - Nyx - mCameraSmoothingLastPositionGlobal = calcCameraPositionTargetGlobal(); -} - -//----------------------------------------------------------------------------- -// cameraPanUp() -//----------------------------------------------------------------------------- -void LLAgent::cameraPanUp(F32 meters) -{ - LLVector3d up_axis; - up_axis.setVec(LLViewerCamera::getInstance()->getUpAxis()); - - mFocusTargetGlobal += meters * up_axis; - mFocusGlobal = mFocusTargetGlobal; - - // disable smoothing for camera pan, which causes some residents unhappiness - mCameraSmoothingStop = TRUE; - - cameraZoomIn(1.f); - updateFocusOffset(); - // NOTE: panning movements expect the camera to move exactly with the focus target, not animated behind -Nyx - mCameraSmoothingLastPositionGlobal = calcCameraPositionTargetGlobal(); -} - //----------------------------------------------------------------------------- // setKey() //----------------------------------------------------------------------------- @@ -2546,79 +1611,7 @@ void LLAgent::updateAgentPosition(const F32 dt, const F32 yaw_radians, const S32 // Check for water and land collision, set underwater flag // - updateLookAt(mouse_x, mouse_y); -} - -//----------------------------------------------------------------------------- -// updateLookAt() -//----------------------------------------------------------------------------- -void LLAgent::updateLookAt(const S32 mouse_x, const S32 mouse_y) -{ - static LLVector3 last_at_axis; - - - if (mAvatarObject.isNull()) - { - return; - } - - LLQuaternion av_inv_rot = ~mAvatarObject->mRoot.getWorldRotation(); - LLVector3 root_at = LLVector3::x_axis * mAvatarObject->mRoot.getWorldRotation(); - - if ((gViewerWindow->getMouseVelocityStat()->getCurrent() < 0.01f) && - (root_at * last_at_axis > 0.95f )) - { - LLVector3 vel = mAvatarObject->getVelocity(); - if (vel.magVecSquared() > 4.f) - { - setLookAt(LOOKAT_TARGET_IDLE, mAvatarObject, vel * av_inv_rot); - } - else - { - // *FIX: rotate mframeagent by sit object's rotation? - LLQuaternion look_rotation = mAvatarObject->isSitting() ? mAvatarObject->getRenderRotation() : mFrameAgent.getQuaternion(); // use camera's current rotation - LLVector3 look_offset = LLVector3(2.f, 0.f, 0.f) * look_rotation * av_inv_rot; - setLookAt(LOOKAT_TARGET_IDLE, mAvatarObject, look_offset); - } - last_at_axis = root_at; - return; - } - - last_at_axis = root_at; - - if (CAMERA_MODE_CUSTOMIZE_AVATAR == getCameraMode()) - { - setLookAt(LOOKAT_TARGET_NONE, mAvatarObject, LLVector3(-2.f, 0.f, 0.f)); - } - else - { - // Move head based on cursor position - ELookAtType lookAtType = LOOKAT_TARGET_NONE; - LLVector3 headLookAxis; - LLCoordFrame frameCamera = *((LLCoordFrame*)LLViewerCamera::getInstance()); - - if (cameraMouselook()) - { - lookAtType = LOOKAT_TARGET_MOUSELOOK; - } - else if (cameraThirdPerson()) - { - // range from -.5 to .5 - F32 x_from_center = - ((F32) mouse_x / (F32) gViewerWindow->getWindowWidthScaled() ) - 0.5f; - F32 y_from_center = - ((F32) mouse_y / (F32) gViewerWindow->getWindowHeightScaled() ) - 0.5f; - - frameCamera.yaw( - x_from_center * gSavedSettings.getF32("YawFromMousePosition") * DEG_TO_RAD); - frameCamera.pitch( - y_from_center * gSavedSettings.getF32("PitchFromMousePosition") * DEG_TO_RAD); - lookAtType = LOOKAT_TARGET_FREELOOK; - } - - headLookAxis = frameCamera.getAtAxis(); - // RN: we use world-space offset for mouselook and freelook - //headLookAxis = headLookAxis * av_inv_rot; - setLookAt(lookAtType, mAvatarObject, headLookAxis); - } + gAgentCamera.updateLookAt(mouse_x, mouse_y); } // friends and operators @@ -2651,24 +1644,9 @@ void LLAgent::setAvatarObject(LLVOAvatarSelf *avatar) llinfos << "Setting LLAgent::mAvatarObject to NULL" << llendl; return; } - - if (!mLookAt) - { - mLookAt = (LLHUDEffectLookAt *)LLHUDManager::getInstance()->createViewerEffect(LLHUDObject::LL_HUD_EFFECT_LOOKAT); - } - if (!mPointAt) - { - mPointAt = (LLHUDEffectPointAt *)LLHUDManager::getInstance()->createViewerEffect(LLHUDObject::LL_HUD_EFFECT_POINTAT); - } - if (!mLookAt.isNull()) - { - mLookAt->setSourceObject(avatar); - } - if (!mPointAt.isNull()) - { - mPointAt->setSourceObject(avatar); - } + gAgentCamera.setAvatarObject(avatar); + gAgentWearables.setAvatarObject(avatar); } // TRUE if your own avatar needs to be rendered. Usually only @@ -2678,7 +1656,7 @@ void LLAgent::setAvatarObject(LLVOAvatarSelf *avatar) //----------------------------------------------------------------------------- BOOL LLAgent::needsRenderAvatar() { - if (cameraMouselook() && !LLVOAvatar::sVisibleInFirstPerson) + if (gAgentCamera.cameraMouselook() && !LLVOAvatar::sVisibleInFirstPerson) { return FALSE; } @@ -2689,7 +1667,7 @@ BOOL LLAgent::needsRenderAvatar() // TRUE if we need to render your own avatar's head. BOOL LLAgent::needsRenderHead() { - return (LLVOAvatar::sVisibleInFirstPerson && LLPipeline::sReflectionRender) || (mShowAvatar && !cameraMouselook()); + return (LLVOAvatar::sVisibleInFirstPerson && LLPipeline::sReflectionRender) || (mShowAvatar && !gAgentCamera.cameraMouselook()); } //----------------------------------------------------------------------------- @@ -2711,7 +1689,7 @@ void LLAgent::startTyping() LLViewerObject* chatter = gObjectList.findObject(mLastChatterID); if (chatter && chatter->isAvatar()) { - gAgent.setLookAt(LOOKAT_TARGET_RESPOND, chatter, LLVector3::zero); + gAgentCamera.setLookAt(LOOKAT_TARGET_RESPOND, chatter, LLVector3::zero); } } @@ -2790,14 +1768,14 @@ U8 LLAgent::getRenderState() //----------------------------------------------------------------------------- void LLAgent::endAnimationUpdateUI() { - if (mCameraMode == mLastCameraMode) + if (gAgentCamera.mCameraMode == gAgentCamera.mLastCameraMode) { // We're already done endAnimationUpdateUI for this transition. return; } // clean up UI from mode we're leaving - if ( mLastCameraMode == CAMERA_MODE_MOUSELOOK ) + if (gAgentCamera.mLastCameraMode == CAMERA_MODE_MOUSELOOK ) { // show mouse cursor gViewerWindow->showCursor(); @@ -2835,7 +1813,7 @@ void LLAgent::endAnimationUpdateUI() } - gAgent.setLookAt(LOOKAT_TARGET_CLEAR); + gAgentCamera.setLookAt(LOOKAT_TARGET_CLEAR); if( gMorphView ) { gMorphView->setVisible( FALSE ); @@ -2869,8 +1847,7 @@ void LLAgent::endAnimationUpdateUI() } } } - else - if( mLastCameraMode == CAMERA_MODE_CUSTOMIZE_AVATAR ) + else if(gAgentCamera.mLastCameraMode == CAMERA_MODE_CUSTOMIZE_AVATAR) { // make sure we ask to save changes @@ -2892,13 +1869,13 @@ void LLAgent::endAnimationUpdateUI() } } - setLookAt(LOOKAT_TARGET_CLEAR); + gAgentCamera.setLookAt(LOOKAT_TARGET_CLEAR); } //--------------------------------------------------------------------- // Set up UI for mode we're entering //--------------------------------------------------------------------- - if (mCameraMode == CAMERA_MODE_MOUSELOOK) + if (gAgentCamera.mCameraMode == CAMERA_MODE_MOUSELOOK) { // hide menus gMenuBarView->setVisible(FALSE); @@ -2913,7 +1890,7 @@ void LLAgent::endAnimationUpdateUI() LLPanelStandStopFlying::getInstance()->setVisible(FALSE); // clear out camera lag effect - mCameraLag.clearVec(); + gAgentCamera.mCameraLag.clearVec(); // JC - Added for always chat in third person option gFocusMgr.setKeyboardFocus(NULL); @@ -2983,7 +1960,7 @@ void LLAgent::endAnimationUpdateUI() } } - else if (mCameraMode == CAMERA_MODE_CUSTOMIZE_AVATAR) + else if (gAgentCamera.mCameraMode == CAMERA_MODE_CUSTOMIZE_AVATAR) { LLToolMgr::getInstance()->setCurrentToolset(gFaceEditToolset); @@ -3001,1580 +1978,15 @@ void LLAgent::endAnimationUpdateUI() if (getAvatarObject()) { - getAvatarObject()->updateAttachmentVisibility(mCameraMode); + getAvatarObject()->updateAttachmentVisibility(gAgentCamera.mCameraMode); } gFloaterTools->dirty(); // Don't let this be called more than once if the camera // mode hasn't changed. --JC - mLastCameraMode = mCameraMode; - -} - - -//----------------------------------------------------------------------------- -// updateCamera() -//----------------------------------------------------------------------------- -void LLAgent::updateCamera() -{ - static LLFastTimer::DeclareTimer ftm("Camera"); - LLFastTimer t(ftm); - - //Ventrella - changed camera_skyward to the new global "mCameraUpVector" - mCameraUpVector = LLVector3::z_axis; - //LLVector3 camera_skyward(0.f, 0.f, 1.f); - //end Ventrella - - U32 camera_mode = mCameraAnimating ? mLastCameraMode : mCameraMode; - - validateFocusObject(); - - if (mAvatarObject.notNull() && - mAvatarObject->isSitting() && - camera_mode == CAMERA_MODE_MOUSELOOK) - { - //Ventrella - //changed camera_skyward to the new global "mCameraUpVector" - mCameraUpVector = mCameraUpVector * mAvatarObject->getRenderRotation(); - //end Ventrella - } - - if (cameraThirdPerson() && mFocusOnAvatar && LLFollowCamMgr::getActiveFollowCamParams()) - { - changeCameraToFollow(); - } - - //Ventrella - //NOTE - this needs to be integrated into a general upVector system here within llAgent. - if ( camera_mode == CAMERA_MODE_FOLLOW && mFocusOnAvatar ) - { - mCameraUpVector = mFollowCam.getUpVector(); - } - //end Ventrella - - if (mSitCameraEnabled) - { - if (mSitCameraReferenceObject->isDead()) - { - setSitCamera(LLUUID::null); - } - } - - // Update UI with our camera inputs - LLFloaterCamera* camera_floater = LLFloaterReg::findTypedInstance<LLFloaterCamera>("camera"); - if (camera_floater) - { - camera_floater->mRotate->setToggleState( - mOrbitRightKey > 0.f, // left - mOrbitUpKey > 0.f, // top - mOrbitLeftKey > 0.f, // right - mOrbitDownKey > 0.f); // bottom - - camera_floater->mTrack->setToggleState( - mPanLeftKey > 0.f, // left - mPanUpKey > 0.f, // top - mPanRightKey > 0.f, // right - mPanDownKey > 0.f); // bottom - } - - // Handle camera movement based on keyboard. - const F32 ORBIT_OVER_RATE = 90.f * DEG_TO_RAD; // radians per second - const F32 ORBIT_AROUND_RATE = 90.f * DEG_TO_RAD; // radians per second - const F32 PAN_RATE = 5.f; // meters per second - - if( mOrbitUpKey || mOrbitDownKey ) - { - F32 input_rate = mOrbitUpKey - mOrbitDownKey; - cameraOrbitOver( input_rate * ORBIT_OVER_RATE / gFPSClamped ); - } - - if( mOrbitLeftKey || mOrbitRightKey) - { - F32 input_rate = mOrbitLeftKey - mOrbitRightKey; - cameraOrbitAround( input_rate * ORBIT_AROUND_RATE / gFPSClamped ); - } - - if( mOrbitInKey || mOrbitOutKey ) - { - F32 input_rate = mOrbitInKey - mOrbitOutKey; - - LLVector3d to_focus = gAgent.getPosGlobalFromAgent(LLViewerCamera::getInstance()->getOrigin()) - calcFocusPositionTargetGlobal(); - F32 distance_to_focus = (F32)to_focus.magVec(); - // Move at distance (in meters) meters per second - cameraOrbitIn( input_rate * distance_to_focus / gFPSClamped ); - } - - if( mPanInKey || mPanOutKey ) - { - F32 input_rate = mPanInKey - mPanOutKey; - cameraPanIn( input_rate * PAN_RATE / gFPSClamped ); - } - - if( mPanRightKey || mPanLeftKey ) - { - F32 input_rate = mPanRightKey - mPanLeftKey; - cameraPanLeft( input_rate * -PAN_RATE / gFPSClamped ); - } - - if( mPanUpKey || mPanDownKey ) - { - F32 input_rate = mPanUpKey - mPanDownKey; - cameraPanUp( input_rate * PAN_RATE / gFPSClamped ); - } - - // Clear camera keyboard keys. - mOrbitLeftKey = 0.f; - mOrbitRightKey = 0.f; - mOrbitUpKey = 0.f; - mOrbitDownKey = 0.f; - mOrbitInKey = 0.f; - mOrbitOutKey = 0.f; - - mPanRightKey = 0.f; - mPanLeftKey = 0.f; - mPanUpKey = 0.f; - mPanDownKey = 0.f; - mPanInKey = 0.f; - mPanOutKey = 0.f; - - // lerp camera focus offset - mCameraFocusOffset = lerp(mCameraFocusOffset, mCameraFocusOffsetTarget, LLCriticalDamp::getInterpolant(CAMERA_FOCUS_HALF_LIFE)); - - //Ventrella - if ( mCameraMode == CAMERA_MODE_FOLLOW ) - { - if ( mAvatarObject.notNull() ) - { - //-------------------------------------------------------------------------------- - // this is where the avatar's position and rotation are given to followCam, and - // where it is updated. All three of its attributes are updated: (1) position, - // (2) focus, and (3) upvector. They can then be queried elsewhere in llAgent. - //-------------------------------------------------------------------------------- - // *TODO: use combined rotation of frameagent and sit object - LLQuaternion avatarRotationForFollowCam = mAvatarObject->isSitting() ? mAvatarObject->getRenderRotation() : mFrameAgent.getQuaternion(); - - LLFollowCamParams* current_cam = LLFollowCamMgr::getActiveFollowCamParams(); - if (current_cam) - { - mFollowCam.copyParams(*current_cam); - mFollowCam.setSubjectPositionAndRotation( mAvatarObject->getRenderPosition(), avatarRotationForFollowCam ); - mFollowCam.update(); - LLViewerJoystick::getInstance()->setCameraNeedsUpdate(true); - } - else - { - changeCameraToThirdPerson(TRUE); - } - } - } - // end Ventrella - - BOOL hit_limit; - LLVector3d camera_pos_global; - LLVector3d camera_target_global = calcCameraPositionTargetGlobal(&hit_limit); - mCameraVirtualPositionAgent = getPosAgentFromGlobal(camera_target_global); - LLVector3d focus_target_global = calcFocusPositionTargetGlobal(); - - // perform field of view correction - mCameraFOVZoomFactor = calcCameraFOVZoomFactor(); - camera_target_global = focus_target_global + (camera_target_global - focus_target_global) * (1.f + mCameraFOVZoomFactor); - - mShowAvatar = TRUE; // can see avatar by default - - // Adjust position for animation - if (mCameraAnimating) - { - F32 time = mAnimationTimer.getElapsedTimeF32(); - - // yet another instance of critically damped motion, hooray! - // F32 fraction_of_animation = 1.f - pow(2.f, -time / CAMERA_ZOOM_HALF_LIFE); - - // linear interpolation - F32 fraction_of_animation = time / mAnimationDuration; - - BOOL isfirstPerson = mCameraMode == CAMERA_MODE_MOUSELOOK; - BOOL wasfirstPerson = mLastCameraMode == CAMERA_MODE_MOUSELOOK; - F32 fraction_animation_to_skip; - - if (mAnimationCameraStartGlobal == camera_target_global) - { - fraction_animation_to_skip = 0.f; - } - else - { - LLVector3d cam_delta = mAnimationCameraStartGlobal - camera_target_global; - fraction_animation_to_skip = HEAD_BUFFER_SIZE / (F32)cam_delta.magVec(); - } - F32 animation_start_fraction = (wasfirstPerson) ? fraction_animation_to_skip : 0.f; - F32 animation_finish_fraction = (isfirstPerson) ? (1.f - fraction_animation_to_skip) : 1.f; - - if (fraction_of_animation < animation_finish_fraction) - { - if (fraction_of_animation < animation_start_fraction || fraction_of_animation > animation_finish_fraction ) - { - mShowAvatar = FALSE; - } - - // ...adjust position for animation - F32 smooth_fraction_of_animation = llsmoothstep(0.0f, 1.0f, fraction_of_animation); - camera_pos_global = lerp(mAnimationCameraStartGlobal, camera_target_global, smooth_fraction_of_animation); - mFocusGlobal = lerp(mAnimationFocusStartGlobal, focus_target_global, smooth_fraction_of_animation); - } - else - { - // ...animation complete - mCameraAnimating = FALSE; - - camera_pos_global = camera_target_global; - mFocusGlobal = focus_target_global; - - endAnimationUpdateUI(); - mShowAvatar = TRUE; - } - - if (getAvatarObject() && mCameraMode != CAMERA_MODE_MOUSELOOK) - { - getAvatarObject()->updateAttachmentVisibility(mCameraMode); - } - } - else - { - camera_pos_global = camera_target_global; - mFocusGlobal = focus_target_global; - mShowAvatar = TRUE; - } - - // smoothing - if (TRUE) - { - LLVector3d agent_pos = getPositionGlobal(); - LLVector3d camera_pos_agent = camera_pos_global - agent_pos; - // Sitting on what you're manipulating can cause camera jitter with smoothing. - // This turns off smoothing while editing. -MG - mCameraSmoothingStop |= (BOOL)LLToolMgr::getInstance()->inBuildMode(); - - if (cameraThirdPerson() && !mCameraSmoothingStop) - { - const F32 SMOOTHING_HALF_LIFE = 0.02f; - - F32 smoothing = LLCriticalDamp::getInterpolant(gSavedSettings.getF32("CameraPositionSmoothing") * SMOOTHING_HALF_LIFE, FALSE); - - if (!mFocusObject) // we differentiate on avatar mode - { - // for avatar-relative focus, we smooth in avatar space - - // the avatar moves too jerkily w/r/t global space to smooth there. - - LLVector3d delta = camera_pos_agent - mCameraSmoothingLastPositionAgent; - if (delta.magVec() < MAX_CAMERA_SMOOTH_DISTANCE) // only smooth over short distances please - { - camera_pos_agent = lerp(mCameraSmoothingLastPositionAgent, camera_pos_agent, smoothing); - camera_pos_global = camera_pos_agent + agent_pos; - } - } - else - { - LLVector3d delta = camera_pos_global - mCameraSmoothingLastPositionGlobal; - if (delta.magVec() < MAX_CAMERA_SMOOTH_DISTANCE) // only smooth over short distances please - { - camera_pos_global = lerp(mCameraSmoothingLastPositionGlobal, camera_pos_global, smoothing); - } - } - } - - mCameraSmoothingLastPositionGlobal = camera_pos_global; - mCameraSmoothingLastPositionAgent = camera_pos_agent; - mCameraSmoothingStop = FALSE; - } - - - mCameraCurrentFOVZoomFactor = lerp(mCameraCurrentFOVZoomFactor, mCameraFOVZoomFactor, LLCriticalDamp::getInterpolant(FOV_ZOOM_HALF_LIFE)); - -// llinfos << "Current FOV Zoom: " << mCameraCurrentFOVZoomFactor << " Target FOV Zoom: " << mCameraFOVZoomFactor << " Object penetration: " << mFocusObjectDist << llendl; - - F32 ui_offset = 0.f; - if( CAMERA_MODE_CUSTOMIZE_AVATAR == mCameraMode ) - { - ui_offset = calcCustomizeAvatarUIOffset( camera_pos_global ); - } - - - LLVector3 focus_agent = getPosAgentFromGlobal(mFocusGlobal); - - mCameraPositionAgent = getPosAgentFromGlobal(camera_pos_global); - - // Move the camera - - //Ventrella - LLViewerCamera::getInstance()->updateCameraLocation(mCameraPositionAgent, mCameraUpVector, focus_agent); - //LLViewerCamera::getInstance()->updateCameraLocation(mCameraPositionAgent, camera_skyward, focus_agent); - //end Ventrella - - //RN: translate UI offset after camera is oriented properly - LLViewerCamera::getInstance()->translate(LLViewerCamera::getInstance()->getLeftAxis() * ui_offset); - - // Change FOV - LLViewerCamera::getInstance()->setView(LLViewerCamera::getInstance()->getDefaultFOV() / (1.f + mCameraCurrentFOVZoomFactor)); - - // follow camera when in customize mode - if (cameraCustomizeAvatar()) - { - setLookAt(LOOKAT_TARGET_FOCUS, NULL, mCameraPositionAgent); - } - - // update the travel distance stat - // this isn't directly related to the camera - // but this seemed like the best place to do this - LLVector3d global_pos = getPositionGlobal(); - if (! mLastPositionGlobal.isExactlyZero()) - { - LLVector3d delta = global_pos - mLastPositionGlobal; - mDistanceTraveled += delta.magVec(); - } - mLastPositionGlobal = global_pos; - - if (LLVOAvatar::sVisibleInFirstPerson && mAvatarObject.notNull() && !mAvatarObject->isSitting() && cameraMouselook()) - { - LLVector3 head_pos = mAvatarObject->mHeadp->getWorldPosition() + - LLVector3(0.08f, 0.f, 0.05f) * mAvatarObject->mHeadp->getWorldRotation() + - LLVector3(0.1f, 0.f, 0.f) * mAvatarObject->mPelvisp->getWorldRotation(); - LLVector3 diff = mCameraPositionAgent - head_pos; - diff = diff * ~mAvatarObject->mRoot.getWorldRotation(); - - LLJoint* torso_joint = mAvatarObject->mTorsop; - LLJoint* chest_joint = mAvatarObject->mChestp; - LLVector3 torso_scale = torso_joint->getScale(); - LLVector3 chest_scale = chest_joint->getScale(); - - // shorten avatar skeleton to avoid foot interpenetration - if (!mAvatarObject->mInAir) - { - LLVector3 chest_offset = LLVector3(0.f, 0.f, chest_joint->getPosition().mV[VZ]) * torso_joint->getWorldRotation(); - F32 z_compensate = llclamp(-diff.mV[VZ], -0.2f, 1.f); - F32 scale_factor = llclamp(1.f - ((z_compensate * 0.5f) / chest_offset.mV[VZ]), 0.5f, 1.2f); - torso_joint->setScale(LLVector3(1.f, 1.f, scale_factor)); - - LLJoint* neck_joint = mAvatarObject->mNeckp; - LLVector3 neck_offset = LLVector3(0.f, 0.f, neck_joint->getPosition().mV[VZ]) * chest_joint->getWorldRotation(); - scale_factor = llclamp(1.f - ((z_compensate * 0.5f) / neck_offset.mV[VZ]), 0.5f, 1.2f); - chest_joint->setScale(LLVector3(1.f, 1.f, scale_factor)); - diff.mV[VZ] = 0.f; - } - - mAvatarObject->mPelvisp->setPosition(mAvatarObject->mPelvisp->getPosition() + diff); - - mAvatarObject->mRoot.updateWorldMatrixChildren(); - - for (LLVOAvatar::attachment_map_t::iterator iter = mAvatarObject->mAttachmentPoints.begin(); - iter != mAvatarObject->mAttachmentPoints.end(); ) - { - LLVOAvatar::attachment_map_t::iterator curiter = iter++; - LLViewerJointAttachment* attachment = curiter->second; - for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin(); - attachment_iter != attachment->mAttachedObjects.end(); - ++attachment_iter) - { - LLViewerObject *attached_object = (*attachment_iter); - if (attached_object && !attached_object->isDead() && attached_object->mDrawable.notNull()) - { - // clear any existing "early" movements of attachment - attached_object->mDrawable->clearState(LLDrawable::EARLY_MOVE); - gPipeline.updateMoveNormalAsync(attached_object->mDrawable); - attached_object->updateText(); - } - } - } - - torso_joint->setScale(torso_scale); - chest_joint->setScale(chest_scale); - } -} - -void LLAgent::updateFocusOffset() -{ - validateFocusObject(); - if (mFocusObject.notNull()) - { - LLVector3d obj_pos = getPosGlobalFromAgent(mFocusObject->getRenderPosition()); - mFocusObjectOffset.setVec(mFocusTargetGlobal - obj_pos); - } -} - -void LLAgent::validateFocusObject() -{ - if (mFocusObject.notNull() && - (mFocusObject->isDead())) - { - mFocusObjectOffset.clearVec(); - clearFocusObject(); - mCameraFOVZoomFactor = 0.f; - } -} - -//----------------------------------------------------------------------------- -// calcCustomizeAvatarUIOffset() -//----------------------------------------------------------------------------- -F32 LLAgent::calcCustomizeAvatarUIOffset( const LLVector3d& camera_pos_global ) -{ - F32 ui_offset = 0.f; - - if( gFloaterCustomize ) - { - const LLRect& rect = gFloaterCustomize->getRect(); - - // Move the camera so that the avatar isn't covered up by this floater. - F32 fraction_of_fov = 0.5f - (0.5f * (1.f - llmin(1.f, ((F32)rect.getWidth() / (F32)gViewerWindow->getWindowWidthScaled())))); - F32 apparent_angle = fraction_of_fov * LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect(); // radians - F32 offset = tan(apparent_angle); - - if( rect.mLeft < (gViewerWindow->getWindowWidthScaled() - rect.mRight) ) - { - // Move the avatar to the right (camera to the left) - ui_offset = offset; - } - else - { - // Move the avatar to the left (camera to the right) - ui_offset = -offset; - } - } - F32 range = (F32)dist_vec(camera_pos_global, gAgent.getFocusGlobal()); - mUIOffset = lerp(mUIOffset, ui_offset, LLCriticalDamp::getInterpolant(0.05f)); - return mUIOffset * range; -} - -//----------------------------------------------------------------------------- -// calcFocusPositionTargetGlobal() -//----------------------------------------------------------------------------- -LLVector3d LLAgent::calcFocusPositionTargetGlobal() -{ - if (mFocusObject.notNull() && mFocusObject->isDead()) - { - clearFocusObject(); - } - - // Ventrella - if ( mCameraMode == CAMERA_MODE_FOLLOW && mFocusOnAvatar ) - { - mFocusTargetGlobal = gAgent.getPosGlobalFromAgent(mFollowCam.getSimulatedFocus()); - return mFocusTargetGlobal; - }// End Ventrella - else if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - LLVector3d at_axis(1.0, 0.0, 0.0); - LLQuaternion agent_rot = mFrameAgent.getQuaternion(); - if (mAvatarObject.notNull() && mAvatarObject->getParent()) - { - LLViewerObject* root_object = (LLViewerObject*)mAvatarObject->getRoot(); - if (!root_object->flagCameraDecoupled()) - { - agent_rot *= ((LLViewerObject*)(mAvatarObject->getParent()))->getRenderRotation(); - } - } - at_axis = at_axis * agent_rot; - mFocusTargetGlobal = calcCameraPositionTargetGlobal() + at_axis; - return mFocusTargetGlobal; - } - else if (mCameraMode == CAMERA_MODE_CUSTOMIZE_AVATAR) - { - return mFocusTargetGlobal; - } - else if (!mFocusOnAvatar) - { - if (mFocusObject.notNull() && !mFocusObject->isDead() && mFocusObject->mDrawable.notNull()) - { - LLDrawable* drawablep = mFocusObject->mDrawable; - - if (mTrackFocusObject && - drawablep && - drawablep->isActive()) - { - if (!mFocusObject->isAvatar()) - { - if (mFocusObject->isSelected()) - { - gPipeline.updateMoveNormalAsync(drawablep); - } - else - { - if (drawablep->isState(LLDrawable::MOVE_UNDAMPED)) - { - gPipeline.updateMoveNormalAsync(drawablep); - } - else - { - gPipeline.updateMoveDampedAsync(drawablep); - } - } - } - } - // if not tracking object, update offset based on new object position - else - { - updateFocusOffset(); - } - LLVector3 focus_agent = mFocusObject->getRenderPosition() + mFocusObjectOffset; - mFocusTargetGlobal.setVec(getPosGlobalFromAgent(focus_agent)); - } - return mFocusTargetGlobal; - } - else if (mSitCameraEnabled && mAvatarObject.notNull() && mAvatarObject->isSitting() && mSitCameraReferenceObject.notNull()) - { - // sit camera - LLVector3 object_pos = mSitCameraReferenceObject->getRenderPosition(); - LLQuaternion object_rot = mSitCameraReferenceObject->getRenderRotation(); - - LLVector3 target_pos = object_pos + (mSitCameraFocus * object_rot); - return getPosGlobalFromAgent(target_pos); - } - else - { - return getPositionGlobal() + calcThirdPersonFocusOffset(); - } -} - -LLVector3d LLAgent::calcThirdPersonFocusOffset() -{ - // ...offset from avatar - LLVector3d focus_offset; - - LLQuaternion agent_rot = mFrameAgent.getQuaternion(); - if (!mAvatarObject.isNull() && mAvatarObject->getParent()) - { - agent_rot *= ((LLViewerObject*)(mAvatarObject->getParent()))->getRenderRotation(); - } - - focus_offset = mFocusOffsetInitial[mCameraPreset] * agent_rot; - return focus_offset; -} - -void LLAgent::setupSitCamera() -{ - // agent frame entering this function is in world coordinates - if (mAvatarObject.notNull() && mAvatarObject->getParent()) - { - LLQuaternion parent_rot = ((LLViewerObject*)mAvatarObject->getParent())->getRenderRotation(); - // slam agent coordinate frame to proper parent local version - LLVector3 at_axis = mFrameAgent.getAtAxis(); - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis * ~parent_rot); - } -} - -//----------------------------------------------------------------------------- -// getCameraPositionAgent() -//----------------------------------------------------------------------------- -const LLVector3 &LLAgent::getCameraPositionAgent() const -{ - return LLViewerCamera::getInstance()->getOrigin(); -} - -//----------------------------------------------------------------------------- -// getCameraPositionGlobal() -//----------------------------------------------------------------------------- -LLVector3d LLAgent::getCameraPositionGlobal() const -{ - return getPosGlobalFromAgent(LLViewerCamera::getInstance()->getOrigin()); -} - -//----------------------------------------------------------------------------- -// calcCameraFOVZoomFactor() -//----------------------------------------------------------------------------- -F32 LLAgent::calcCameraFOVZoomFactor() -{ - LLVector3 camera_offset_dir; - camera_offset_dir.setVec(mCameraFocusOffset); - - if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - return 0.f; - } - else if (mFocusObject.notNull() && !mFocusObject->isAvatar() && !mFocusOnAvatar) - { - // don't FOV zoom on mostly transparent objects - LLVector3 focus_offset = mFocusObjectOffset; - F32 obj_min_dist = 0.f; - calcCameraMinDistance(obj_min_dist); - F32 current_distance = llmax(0.001f, camera_offset_dir.magVec()); - - mFocusObjectDist = obj_min_dist - current_distance; - - F32 new_fov_zoom = llclamp(mFocusObjectDist / current_distance, 0.f, 1000.f); - return new_fov_zoom; - } - else // focusing on land or avatar - { - // keep old field of view until user changes focus explicitly - return mCameraFOVZoomFactor; - //return 0.f; - } -} - -//----------------------------------------------------------------------------- -// calcCameraPositionTargetGlobal() -//----------------------------------------------------------------------------- -LLVector3d LLAgent::calcCameraPositionTargetGlobal(BOOL *hit_limit) -{ - // Compute base camera position and look-at points. - F32 camera_land_height; - LLVector3d frame_center_global = mAvatarObject.isNull() ? getPositionGlobal() - : getPosGlobalFromAgent(mAvatarObject->mRoot.getWorldPosition()); - - BOOL isConstrained = FALSE; - LLVector3d head_offset; - head_offset.setVec(mThirdPersonHeadOffset); - - LLVector3d camera_position_global; - - // Ventrella - if ( mCameraMode == CAMERA_MODE_FOLLOW && mFocusOnAvatar ) - { - camera_position_global = gAgent.getPosGlobalFromAgent(mFollowCam.getSimulatedPosition()); - }// End Ventrella - else if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - if (mAvatarObject.isNull() || mAvatarObject->mDrawable.isNull()) - { - llwarns << "Null avatar drawable!" << llendl; - return LLVector3d::zero; - } - head_offset.clearVec(); - if (mAvatarObject->isSitting() && mAvatarObject->getParent()) - { - mAvatarObject->updateHeadOffset(); - head_offset.mdV[VX] = mAvatarObject->mHeadOffset.mV[VX]; - head_offset.mdV[VY] = mAvatarObject->mHeadOffset.mV[VY]; - head_offset.mdV[VZ] = mAvatarObject->mHeadOffset.mV[VZ] + 0.1f; - const LLMatrix4& mat = ((LLViewerObject*) mAvatarObject->getParent())->getRenderMatrix(); - camera_position_global = getPosGlobalFromAgent - ((mAvatarObject->getPosition()+ - LLVector3(head_offset)*mAvatarObject->getRotation()) * mat); - } - else - { - head_offset.mdV[VZ] = mAvatarObject->mHeadOffset.mV[VZ]; - if (mAvatarObject->isSitting()) - { - head_offset.mdV[VZ] += 0.1; - } - camera_position_global = getPosGlobalFromAgent(mAvatarObject->getRenderPosition());//frame_center_global; - head_offset = head_offset * mAvatarObject->getRenderRotation(); - camera_position_global = camera_position_global + head_offset; - } - } - else if (mCameraMode == CAMERA_MODE_THIRD_PERSON && mFocusOnAvatar) - { - LLVector3 local_camera_offset; - F32 camera_distance = 0.f; - - if (mSitCameraEnabled - && mAvatarObject.notNull() - && mAvatarObject->isSitting() - && mSitCameraReferenceObject.notNull()) - { - // sit camera - LLVector3 object_pos = mSitCameraReferenceObject->getRenderPosition(); - LLQuaternion object_rot = mSitCameraReferenceObject->getRenderRotation(); - - LLVector3 target_pos = object_pos + (mSitCameraPos * object_rot); - - camera_position_global = getPosGlobalFromAgent(target_pos); - } - else - { - local_camera_offset = mCameraZoomFraction * getCameraOffsetInitial() * gSavedSettings.getF32("CameraOffsetScale"); - - // are we sitting down? - if (mAvatarObject.notNull() && mAvatarObject->getParent()) - { - LLQuaternion parent_rot = ((LLViewerObject*)mAvatarObject->getParent())->getRenderRotation(); - // slam agent coordinate frame to proper parent local version - LLVector3 at_axis = mFrameAgent.getAtAxis() * parent_rot; - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis * ~parent_rot); - - local_camera_offset = local_camera_offset * mFrameAgent.getQuaternion() * parent_rot; - } - else - { - local_camera_offset = mFrameAgent.rotateToAbsolute( local_camera_offset ); - } - - if (!mCameraCollidePlane.isExactlyZero() && (mAvatarObject.isNull() || !mAvatarObject->isSitting())) - { - LLVector3 plane_normal; - plane_normal.setVec(mCameraCollidePlane.mV); - - F32 offset_dot_norm = local_camera_offset * plane_normal; - if (llabs(offset_dot_norm) < 0.001f) - { - offset_dot_norm = 0.001f; - } - - camera_distance = local_camera_offset.normalize(); - - F32 pos_dot_norm = getPosAgentFromGlobal(frame_center_global + head_offset) * plane_normal; - - // if agent is outside the colliding half-plane - if (pos_dot_norm > mCameraCollidePlane.mV[VW]) - { - // check to see if camera is on the opposite side (inside) the half-plane - if (offset_dot_norm + pos_dot_norm < mCameraCollidePlane.mV[VW]) - { - // diminish offset by factor to push it back outside the half-plane - camera_distance *= (pos_dot_norm - mCameraCollidePlane.mV[VW] - CAMERA_COLLIDE_EPSILON) / -offset_dot_norm; - } - } - else - { - if (offset_dot_norm + pos_dot_norm > mCameraCollidePlane.mV[VW]) - { - camera_distance *= (mCameraCollidePlane.mV[VW] - pos_dot_norm - CAMERA_COLLIDE_EPSILON) / offset_dot_norm; - } - } - } - else - { - camera_distance = local_camera_offset.normalize(); - } - - mTargetCameraDistance = llmax(camera_distance, MIN_CAMERA_DISTANCE); - - if (mTargetCameraDistance != mCurrentCameraDistance) - { - F32 camera_lerp_amt = LLCriticalDamp::getInterpolant(CAMERA_ZOOM_HALF_LIFE); - - mCurrentCameraDistance = lerp(mCurrentCameraDistance, mTargetCameraDistance, camera_lerp_amt); - } - - // Make the camera distance current - local_camera_offset *= mCurrentCameraDistance; - - // set the global camera position - LLVector3d camera_offset; - - LLVector3 av_pos = mAvatarObject.isNull() ? LLVector3::zero : mAvatarObject->getRenderPosition(); - camera_offset.setVec( local_camera_offset ); - camera_position_global = frame_center_global + head_offset + camera_offset; - - if (mAvatarObject.notNull()) - { - LLVector3d camera_lag_d; - F32 lag_interp = LLCriticalDamp::getInterpolant(CAMERA_LAG_HALF_LIFE); - LLVector3 target_lag; - LLVector3 vel = getVelocity(); - - // lag by appropriate amount for flying - F32 time_in_air = mAvatarObject->mTimeInAir.getElapsedTimeF32(); - if(!mCameraAnimating && mAvatarObject->mInAir && time_in_air > GROUND_TO_AIR_CAMERA_TRANSITION_START_TIME) - { - LLVector3 frame_at_axis = mFrameAgent.getAtAxis(); - frame_at_axis -= projected_vec(frame_at_axis, getReferenceUpVector()); - frame_at_axis.normalize(); - - //transition smoothly in air mode, to avoid camera pop - F32 u = (time_in_air - GROUND_TO_AIR_CAMERA_TRANSITION_START_TIME) / GROUND_TO_AIR_CAMERA_TRANSITION_TIME; - u = llclamp(u, 0.f, 1.f); - - lag_interp *= u; - - if (gViewerWindow->getLeftMouseDown() && gViewerWindow->getLastPick().mObjectID == mAvatarObject->getID()) - { - // disable camera lag when using mouse-directed steering - target_lag.clearVec(); - } - else - { - target_lag = vel * gSavedSettings.getF32("DynamicCameraStrength") / 30.f; - } - - mCameraLag = lerp(mCameraLag, target_lag, lag_interp); - - F32 lag_dist = mCameraLag.magVec(); - if (lag_dist > MAX_CAMERA_LAG) - { - mCameraLag = mCameraLag * MAX_CAMERA_LAG / lag_dist; - } - - // clamp camera lag so that avatar is always in front - F32 dot = (mCameraLag - (frame_at_axis * (MIN_CAMERA_LAG * u))) * frame_at_axis; - if (dot < -(MIN_CAMERA_LAG * u)) - { - mCameraLag -= (dot + (MIN_CAMERA_LAG * u)) * frame_at_axis; - } - } - else - { - mCameraLag = lerp(mCameraLag, LLVector3::zero, LLCriticalDamp::getInterpolant(0.15f)); - } - - camera_lag_d.setVec(mCameraLag); - camera_position_global = camera_position_global - camera_lag_d; - } - } - } - else - { - LLVector3d focusPosGlobal = calcFocusPositionTargetGlobal(); - // camera gets pushed out later wrt mCameraFOVZoomFactor...this is "raw" value - camera_position_global = focusPosGlobal + mCameraFocusOffset; - } - - if (!gSavedSettings.getBOOL("DisableCameraConstraints") && !gAgent.isGodlike()) - { - LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromPosGlobal( - camera_position_global); - bool constrain = true; - if(regionp && regionp->canManageEstate()) - { - constrain = false; - } - if(constrain) - { - F32 max_dist = ( CAMERA_MODE_CUSTOMIZE_AVATAR == mCameraMode ) ? - APPEARANCE_MAX_ZOOM : mDrawDistance; - - LLVector3d camera_offset = camera_position_global - - gAgent.getPositionGlobal(); - F32 camera_distance = (F32)camera_offset.magVec(); - - if(camera_distance > max_dist) - { - camera_position_global = gAgent.getPositionGlobal() + - (max_dist / camera_distance) * camera_offset; - isConstrained = TRUE; - } - } - -// JC - Could constrain camera based on parcel stuff here. -// LLViewerRegion *regionp = LLWorld::getInstance()->getRegionFromPosGlobal(camera_position_global); -// -// if (regionp && !regionp->mParcelOverlay->isBuildCameraAllowed(regionp->getPosRegionFromGlobal(camera_position_global))) -// { -// camera_position_global = last_position_global; -// -// isConstrained = TRUE; -// } - } - - // Don't let camera go underground - F32 camera_min_off_ground = getCameraMinOffGround(); - - camera_land_height = LLWorld::getInstance()->resolveLandHeightGlobal(camera_position_global); - - if (camera_position_global.mdV[VZ] < camera_land_height + camera_min_off_ground) - { - camera_position_global.mdV[VZ] = camera_land_height + camera_min_off_ground; - isConstrained = TRUE; - } - - - if (hit_limit) - { - *hit_limit = isConstrained; - } - - return camera_position_global; -} - - -LLVector3 LLAgent::getCameraOffsetInitial() -{ - return mCameraOffsetInitial[mCameraPreset]; -} - - -//----------------------------------------------------------------------------- -// handleScrollWheel() -//----------------------------------------------------------------------------- -void LLAgent::handleScrollWheel(S32 clicks) -{ - if ( mCameraMode == CAMERA_MODE_FOLLOW && gAgent.getFocusOnAvatar()) - { - if ( ! mFollowCam.getPositionLocked() ) // not if the followCam position is locked in place - { - mFollowCam.zoom( clicks ); - if ( mFollowCam.isZoomedToMinimumDistance() ) - { - changeCameraToMouselook(FALSE); - } - } - } - else - { - LLObjectSelectionHandle selection = LLSelectMgr::getInstance()->getSelection(); - const F32 ROOT_ROOT_TWO = sqrt(F_SQRT2); - - // Block if camera is animating - if (mCameraAnimating) - { - return; - } - - if (selection->getObjectCount() && selection->getSelectType() == SELECT_TYPE_HUD) - { - F32 zoom_factor = (F32)pow(0.8, -clicks); - cameraZoomIn(zoom_factor); - } - else if (mFocusOnAvatar && mCameraMode == CAMERA_MODE_THIRD_PERSON) - { - F32 camera_offset_initial_mag = getCameraOffsetInitial().magVec(); - - F32 current_zoom_fraction = mTargetCameraDistance / (camera_offset_initial_mag * gSavedSettings.getF32("CameraOffsetScale")); - current_zoom_fraction *= 1.f - pow(ROOT_ROOT_TWO, clicks); - - cameraOrbitIn(current_zoom_fraction * camera_offset_initial_mag * gSavedSettings.getF32("CameraOffsetScale")); - } - else - { - F32 current_zoom_fraction = (F32)mCameraFocusOffsetTarget.magVec(); - cameraOrbitIn(current_zoom_fraction * (1.f - pow(ROOT_ROOT_TWO, clicks))); - } - } -} - - -//----------------------------------------------------------------------------- -// getCameraMinOffGround() -//----------------------------------------------------------------------------- -F32 LLAgent::getCameraMinOffGround() -{ - if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - return 0.f; - } - else - { - if (gSavedSettings.getBOOL("DisableCameraConstraints")) - { - return -1000.f; - } - else - { - return 0.5f; - } - } -} - - -//----------------------------------------------------------------------------- -// resetCamera() -//----------------------------------------------------------------------------- -void LLAgent::resetCamera() -{ - // Remove any pitch from the avatar - LLVector3 at = mFrameAgent.getAtAxis(); - at.mV[VZ] = 0.f; - at.normalize(); - gAgent.resetAxes(at); - // have to explicitly clear field of view zoom now - mCameraFOVZoomFactor = 0.f; - - updateCamera(); -} - -//----------------------------------------------------------------------------- -// changeCameraToMouselook() -//----------------------------------------------------------------------------- -void LLAgent::changeCameraToMouselook(BOOL animate) -{ - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - return; - } - - // visibility changes at end of animation - gViewerWindow->getWindow()->resetBusyCount(); - - // unpause avatar animation - mPauseRequest = NULL; - - LLToolMgr::getInstance()->setCurrentToolset(gMouselookToolset); - - if (mAvatarObject.notNull()) - { - mAvatarObject->stopMotion( ANIM_AGENT_BODY_NOISE ); - mAvatarObject->stopMotion( ANIM_AGENT_BREATHE_ROT ); - } - - //gViewerWindow->stopGrab(); - LLSelectMgr::getInstance()->deselectAll(); - gViewerWindow->hideCursor(); - gViewerWindow->moveCursorToCenter(); - - if( mCameraMode != CAMERA_MODE_MOUSELOOK ) - { - gFocusMgr.setKeyboardFocus( NULL ); - - mLastCameraMode = mCameraMode; - mCameraMode = CAMERA_MODE_MOUSELOOK; - U32 old_flags = mControlFlags; - setControlFlags(AGENT_CONTROL_MOUSELOOK); - if (old_flags != mControlFlags) - { - mbFlagsDirty = TRUE; - } - - if (animate) - { - startCameraAnimation(); - } - else - { - mCameraAnimating = FALSE; - endAnimationUpdateUI(); - } - } -} - - -//----------------------------------------------------------------------------- -// changeCameraToDefault() -//----------------------------------------------------------------------------- -void LLAgent::changeCameraToDefault() -{ - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - return; - } - - if (LLFollowCamMgr::getActiveFollowCamParams()) - { - changeCameraToFollow(); - } - else - { - changeCameraToThirdPerson(); - } -} - - -// Ventrella -//----------------------------------------------------------------------------- -// changeCameraToFollow() -//----------------------------------------------------------------------------- -void LLAgent::changeCameraToFollow(BOOL animate) -{ - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - return; - } - - if( mCameraMode != CAMERA_MODE_FOLLOW ) - { - if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - animate = FALSE; - } - startCameraAnimation(); - - mLastCameraMode = mCameraMode; - mCameraMode = CAMERA_MODE_FOLLOW; - - // bang-in the current focus, position, and up vector of the follow cam - mFollowCam.reset( mCameraPositionAgent, LLViewerCamera::getInstance()->getPointOfInterest(), LLVector3::z_axis ); - - if (gBasicToolset) - { - LLToolMgr::getInstance()->setCurrentToolset(gBasicToolset); - } + gAgentCamera.mLastCameraMode = gAgentCamera.mCameraMode; - if (mAvatarObject.notNull()) - { - mAvatarObject->mPelvisp->setPosition(LLVector3::zero); - mAvatarObject->startMotion( ANIM_AGENT_BODY_NOISE ); - mAvatarObject->startMotion( ANIM_AGENT_BREATHE_ROT ); - } - - // unpause avatar animation - mPauseRequest = NULL; - - U32 old_flags = mControlFlags; - clearControlFlags(AGENT_CONTROL_MOUSELOOK); - if (old_flags != mControlFlags) - { - mbFlagsDirty = TRUE; - } - - if (animate) - { - startCameraAnimation(); - } - else - { - mCameraAnimating = FALSE; - endAnimationUpdateUI(); - } - } -} - -//----------------------------------------------------------------------------- -// changeCameraToThirdPerson() -//----------------------------------------------------------------------------- -void LLAgent::changeCameraToThirdPerson(BOOL animate) -{ - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - return; - } - - gViewerWindow->getWindow()->resetBusyCount(); - - mCameraZoomFraction = INITIAL_ZOOM_FRACTION; - - if (mAvatarObject.notNull()) - { - if (!mAvatarObject->isSitting()) - { - mAvatarObject->mPelvisp->setPosition(LLVector3::zero); - } - mAvatarObject->startMotion( ANIM_AGENT_BODY_NOISE ); - mAvatarObject->startMotion( ANIM_AGENT_BREATHE_ROT ); - } - - LLVector3 at_axis; - - // unpause avatar animation - mPauseRequest = NULL; - - if( mCameraMode != CAMERA_MODE_THIRD_PERSON ) - { - if (gBasicToolset) - { - LLToolMgr::getInstance()->setCurrentToolset(gBasicToolset); - } - - mCameraLag.clearVec(); - if (mCameraMode == CAMERA_MODE_MOUSELOOK) - { - mCurrentCameraDistance = MIN_CAMERA_DISTANCE; - mTargetCameraDistance = MIN_CAMERA_DISTANCE; - animate = FALSE; - } - mLastCameraMode = mCameraMode; - mCameraMode = CAMERA_MODE_THIRD_PERSON; - U32 old_flags = mControlFlags; - clearControlFlags(AGENT_CONTROL_MOUSELOOK); - if (old_flags != mControlFlags) - { - mbFlagsDirty = TRUE; - } - - } - - // Remove any pitch from the avatar - if (mAvatarObject.notNull() && mAvatarObject->getParent()) - { - LLQuaternion obj_rot = ((LLViewerObject*)mAvatarObject->getParent())->getRenderRotation(); - at_axis = LLViewerCamera::getInstance()->getAtAxis(); - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis * ~obj_rot); - } - else - { - at_axis = mFrameAgent.getAtAxis(); - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis); - } - - - if (animate) - { - startCameraAnimation(); - } - else - { - mCameraAnimating = FALSE; - endAnimationUpdateUI(); - } -} - -//----------------------------------------------------------------------------- -// changeCameraToCustomizeAvatar() -//----------------------------------------------------------------------------- -void LLAgent::changeCameraToCustomizeAvatar(BOOL avatar_animate, BOOL camera_animate) -{ - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { - return; - } - - standUp(); // force stand up - gViewerWindow->getWindow()->resetBusyCount(); - - if (gFaceEditToolset) - { - LLToolMgr::getInstance()->setCurrentToolset(gFaceEditToolset); - } - - if (camera_animate) - { - startCameraAnimation(); - } - - // Remove any pitch from the avatar - //LLVector3 at = mFrameAgent.getAtAxis(); - //at.mV[VZ] = 0.f; - //at.normalize(); - //gAgent.resetAxes(at); - - if( mCameraMode != CAMERA_MODE_CUSTOMIZE_AVATAR ) - { - mLastCameraMode = mCameraMode; - mCameraMode = CAMERA_MODE_CUSTOMIZE_AVATAR; - U32 old_flags = mControlFlags; - clearControlFlags(AGENT_CONTROL_MOUSELOOK); - if (old_flags != mControlFlags) - { - mbFlagsDirty = TRUE; - } - - gFocusMgr.setKeyboardFocus( NULL ); - gFocusMgr.setMouseCapture( NULL ); - - LLVOAvatarSelf::onCustomizeStart(); - } - - if (mAvatarObject.notNull()) - { - if(avatar_animate) - { - // Remove any pitch from the avatar - LLVector3 at = mFrameAgent.getAtAxis(); - at.mV[VZ] = 0.f; - at.normalize(); - gAgent.resetAxes(at); - - sendAnimationRequest(ANIM_AGENT_CUSTOMIZE, ANIM_REQUEST_START); - mCustomAnim = TRUE ; - mAvatarObject->startMotion(ANIM_AGENT_CUSTOMIZE); - LLMotion* turn_motion = mAvatarObject->findMotion(ANIM_AGENT_CUSTOMIZE); - - if (turn_motion) - { - mAnimationDuration = turn_motion->getDuration() + CUSTOMIZE_AVATAR_CAMERA_ANIM_SLOP; - - } - else - { - mAnimationDuration = gSavedSettings.getF32("ZoomTime"); - } - } - - - - gAgent.setFocusGlobal(LLVector3d::zero); - } - else - { - mCameraAnimating = FALSE; - endAnimationUpdateUI(); - } - -} - - -void LLAgent::switchCameraPreset(ECameraPreset preset) -{ - //zoom is supposed to be reset for the front and group views - mCameraZoomFraction = 1.f; - - //focusing on avatar in that case means following him on movements - mFocusOnAvatar = TRUE; - - mCameraPreset = preset; - - gSavedSettings.setU32("CameraPreset", mCameraPreset); -} - - -// -// Focus point management -// - -//----------------------------------------------------------------------------- -// startCameraAnimation() -//----------------------------------------------------------------------------- -void LLAgent::startCameraAnimation() -{ - mAnimationCameraStartGlobal = getCameraPositionGlobal(); - mAnimationFocusStartGlobal = mFocusGlobal; - mAnimationTimer.reset(); - mCameraAnimating = TRUE; - mAnimationDuration = gSavedSettings.getF32("ZoomTime"); -} - -//----------------------------------------------------------------------------- -// stopCameraAnimation() -//----------------------------------------------------------------------------- -void LLAgent::stopCameraAnimation() -{ - mCameraAnimating = FALSE; -} - -void LLAgent::clearFocusObject() -{ - if (mFocusObject.notNull()) - { - startCameraAnimation(); - - setFocusObject(NULL); - mFocusObjectOffset.clearVec(); - } -} - -void LLAgent::setFocusObject(LLViewerObject* object) -{ - mFocusObject = object; -} - -// Focus on a point, but try to keep camera position stable. -//----------------------------------------------------------------------------- -// setFocusGlobal() -//----------------------------------------------------------------------------- -void LLAgent::setFocusGlobal(const LLPickInfo& pick) -{ - LLViewerObject* objectp = gObjectList.findObject(pick.mObjectID); - - if (objectp) - { - // focus on object plus designated offset - // which may or may not be same as pick.mPosGlobal - setFocusGlobal(objectp->getPositionGlobal() + LLVector3d(pick.mObjectOffset), pick.mObjectID); - } - else - { - // focus directly on point where user clicked - setFocusGlobal(pick.mPosGlobal, pick.mObjectID); - } -} - - -void LLAgent::setFocusGlobal(const LLVector3d& focus, const LLUUID &object_id) -{ - setFocusObject(gObjectList.findObject(object_id)); - LLVector3d old_focus = mFocusTargetGlobal; - LLViewerObject *focus_obj = mFocusObject; - - // if focus has changed - if (old_focus != focus) - { - if (focus.isExactlyZero()) - { - if (mAvatarObject.notNull()) - { - mFocusTargetGlobal = getPosGlobalFromAgent(mAvatarObject->mHeadp->getWorldPosition()); - } - else - { - mFocusTargetGlobal = getPositionGlobal(); - } - mCameraFocusOffsetTarget = getCameraPositionGlobal() - mFocusTargetGlobal; - mCameraFocusOffset = mCameraFocusOffsetTarget; - setLookAt(LOOKAT_TARGET_CLEAR); - } - else - { - mFocusTargetGlobal = focus; - if (!focus_obj) - { - mCameraFOVZoomFactor = 0.f; - } - - mCameraFocusOffsetTarget = gAgent.getPosGlobalFromAgent(mCameraVirtualPositionAgent) - mFocusTargetGlobal; - - startCameraAnimation(); - - if (focus_obj) - { - if (focus_obj->isAvatar()) - { - setLookAt(LOOKAT_TARGET_FOCUS, focus_obj); - } - else - { - setLookAt(LOOKAT_TARGET_FOCUS, focus_obj, (getPosAgentFromGlobal(focus) - focus_obj->getRenderPosition()) * ~focus_obj->getRenderRotation()); - } - } - else - { - setLookAt(LOOKAT_TARGET_FOCUS, NULL, getPosAgentFromGlobal(mFocusTargetGlobal)); - } - } - } - else // focus == mFocusTargetGlobal - { - if (focus.isExactlyZero()) - { - if (mAvatarObject.notNull()) - { - mFocusTargetGlobal = getPosGlobalFromAgent(mAvatarObject->mHeadp->getWorldPosition()); - } - else - { - mFocusTargetGlobal = getPositionGlobal(); - } - } - mCameraFocusOffsetTarget = (getCameraPositionGlobal() - mFocusTargetGlobal) / (1.f + mCameraFOVZoomFactor);; - mCameraFocusOffset = mCameraFocusOffsetTarget; - } - - if (mFocusObject.notNull()) - { - // for attachments, make offset relative to avatar, not the attachment - if (mFocusObject->isAttachment()) - { - while (mFocusObject.notNull() // DEV-29123 - can crash with a messed-up attachment - && !mFocusObject->isAvatar()) - { - mFocusObject = (LLViewerObject*) mFocusObject->getParent(); - } - setFocusObject((LLViewerObject*)mFocusObject); - } - updateFocusOffset(); - } -} - -// Used for avatar customization -//----------------------------------------------------------------------------- -// setCameraPosAndFocusGlobal() -//----------------------------------------------------------------------------- -void LLAgent::setCameraPosAndFocusGlobal(const LLVector3d& camera_pos, const LLVector3d& focus, const LLUUID &object_id) -{ - LLVector3d old_focus = mFocusTargetGlobal; - - F64 focus_delta_squared = (old_focus - focus).magVecSquared(); - const F64 ANIM_EPSILON_SQUARED = 0.0001; - if( focus_delta_squared > ANIM_EPSILON_SQUARED ) - { - startCameraAnimation(); - - if( CAMERA_MODE_CUSTOMIZE_AVATAR == mCameraMode ) - { - // Compensate for the fact that the camera has already been offset to make room for LLFloaterCustomize. - mAnimationCameraStartGlobal -= LLVector3d(LLViewerCamera::getInstance()->getLeftAxis() * calcCustomizeAvatarUIOffset( mAnimationCameraStartGlobal )); - } - } - - //LLViewerCamera::getInstance()->setOrigin( gAgent.getPosAgentFromGlobal( camera_pos ) ); - setFocusObject(gObjectList.findObject(object_id)); - mFocusTargetGlobal = focus; - mCameraFocusOffsetTarget = camera_pos - focus; - mCameraFocusOffset = mCameraFocusOffsetTarget; - - if (mFocusObject) - { - if (mFocusObject->isAvatar()) - { - setLookAt(LOOKAT_TARGET_FOCUS, mFocusObject); - } - else - { - setLookAt(LOOKAT_TARGET_FOCUS, mFocusObject, (getPosAgentFromGlobal(focus) - mFocusObject->getRenderPosition()) * ~mFocusObject->getRenderRotation()); - } - } - else - { - setLookAt(LOOKAT_TARGET_FOCUS, NULL, getPosAgentFromGlobal(mFocusTargetGlobal)); - } - - if( mCameraAnimating ) - { - const F64 ANIM_METERS_PER_SECOND = 10.0; - const F64 MIN_ANIM_SECONDS = 0.5; - const F64 MAX_ANIM_SECONDS = 10.0; - F64 anim_duration = llmax( MIN_ANIM_SECONDS, sqrt(focus_delta_squared) / ANIM_METERS_PER_SECOND ); - anim_duration = llmin( anim_duration, MAX_ANIM_SECONDS ); - setAnimationDuration( (F32)anim_duration ); - } - - updateFocusOffset(); -} - -//----------------------------------------------------------------------------- -// setSitCamera() -//----------------------------------------------------------------------------- -void LLAgent::setSitCamera(const LLUUID &object_id, const LLVector3 &camera_pos, const LLVector3 &camera_focus) -{ - BOOL camera_enabled = !object_id.isNull(); - - if (camera_enabled) - { - LLViewerObject *reference_object = gObjectList.findObject(object_id); - if (reference_object) - { - //convert to root object relative? - mSitCameraPos = camera_pos; - mSitCameraFocus = camera_focus; - mSitCameraReferenceObject = reference_object; - mSitCameraEnabled = TRUE; - } - } - else - { - mSitCameraPos.clearVec(); - mSitCameraFocus.clearVec(); - mSitCameraReferenceObject = NULL; - mSitCameraEnabled = FALSE; - } -} - -//----------------------------------------------------------------------------- -// setFocusOnAvatar() -//----------------------------------------------------------------------------- -void LLAgent::setFocusOnAvatar(BOOL focus_on_avatar, BOOL animate) -{ - if (focus_on_avatar != mFocusOnAvatar) - { - if (animate) - { - startCameraAnimation(); - } - else - { - stopCameraAnimation(); - } - } - - //RN: when focused on the avatar, we're not "looking" at it - // looking implies intent while focusing on avatar means - // you're just walking around with a camera on you...eesh. - if (!mFocusOnAvatar && focus_on_avatar) - { - setFocusGlobal(LLVector3d::zero); - mCameraFOVZoomFactor = 0.f; - if (mCameraMode == CAMERA_MODE_THIRD_PERSON) - { - LLVector3 at_axis; - if (mAvatarObject.notNull() && mAvatarObject->getParent()) - { - LLQuaternion obj_rot = ((LLViewerObject*)mAvatarObject->getParent())->getRenderRotation(); - at_axis = LLViewerCamera::getInstance()->getAtAxis(); - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis * ~obj_rot); - } - else - { - at_axis = LLViewerCamera::getInstance()->getAtAxis(); - at_axis.mV[VZ] = 0.f; - at_axis.normalize(); - resetAxes(at_axis); - } - } - } - // unlocking camera from avatar - else if (mFocusOnAvatar && !focus_on_avatar) - { - // keep camera focus point consistent, even though it is now unlocked - setFocusGlobal(getPositionGlobal() + calcThirdPersonFocusOffset(), gAgent.getID()); - } - - mFocusOnAvatar = focus_on_avatar; } //----------------------------------------------------------------------------- @@ -4592,90 +2004,13 @@ void LLAgent::heardChat(const LLUUID& id) if (ll_rand(2) == 0) { LLViewerObject *chatter = gObjectList.findObject(mLastChatterID); - setLookAt(LOOKAT_TARGET_AUTO_LISTEN, chatter, LLVector3::zero); + gAgentCamera.setLookAt(LOOKAT_TARGET_AUTO_LISTEN, chatter, LLVector3::zero); } mLastChatterID = id; mChatTimer.reset(); } -//----------------------------------------------------------------------------- -// lookAtLastChat() -//----------------------------------------------------------------------------- -void LLAgent::lookAtLastChat() -{ - // Block if camera is animating or not in normal third person camera mode - if (mCameraAnimating || !cameraThirdPerson()) - { - return; - } - - LLViewerObject *chatter = gObjectList.findObject(mLastChatterID); - if (chatter) - { - LLVector3 delta_pos; - if (chatter->isAvatar()) - { - LLVOAvatar *chatter_av = (LLVOAvatar*)chatter; - if (mAvatarObject.notNull() && chatter_av->mHeadp) - { - delta_pos = chatter_av->mHeadp->getWorldPosition() - mAvatarObject->mHeadp->getWorldPosition(); - } - else - { - delta_pos = chatter->getPositionAgent() - getPositionAgent(); - } - delta_pos.normalize(); - - setControlFlags(AGENT_CONTROL_STOP); - - changeCameraToThirdPerson(); - - LLVector3 new_camera_pos = mAvatarObject->mHeadp->getWorldPosition(); - LLVector3 left = delta_pos % LLVector3::z_axis; - left.normalize(); - LLVector3 up = left % delta_pos; - up.normalize(); - new_camera_pos -= delta_pos * 0.4f; - new_camera_pos += left * 0.3f; - new_camera_pos += up * 0.2f; - if (chatter_av->mHeadp) - { - setFocusGlobal(getPosGlobalFromAgent(chatter_av->mHeadp->getWorldPosition()), mLastChatterID); - mCameraFocusOffsetTarget = getPosGlobalFromAgent(new_camera_pos) - gAgent.getPosGlobalFromAgent(chatter_av->mHeadp->getWorldPosition()); - } - else - { - setFocusGlobal(chatter->getPositionGlobal(), mLastChatterID); - mCameraFocusOffsetTarget = getPosGlobalFromAgent(new_camera_pos) - chatter->getPositionGlobal(); - } - setFocusOnAvatar(FALSE, TRUE); - } - else - { - delta_pos = chatter->getRenderPosition() - getPositionAgent(); - delta_pos.normalize(); - - setControlFlags(AGENT_CONTROL_STOP); - - changeCameraToThirdPerson(); - - LLVector3 new_camera_pos = mAvatarObject->mHeadp->getWorldPosition(); - LLVector3 left = delta_pos % LLVector3::z_axis; - left.normalize(); - LLVector3 up = left % delta_pos; - up.normalize(); - new_camera_pos -= delta_pos * 0.4f; - new_camera_pos += left * 0.3f; - new_camera_pos += up * 0.2f; - - setFocusGlobal(chatter->getPositionGlobal(), mLastChatterID); - mCameraFocusOffsetTarget = getPosGlobalFromAgent(new_camera_pos) - chatter->getPositionGlobal(); - setFocusOnAvatar(FALSE, TRUE); - } - } -} - const F32 SIT_POINT_EXTENTS = 0.2f; LLSD ll_sdmap_from_vector3(const LLVector3& vec) @@ -5182,7 +2517,7 @@ LLQuaternion LLAgent::getHeadRotation() return LLQuaternion::DEFAULT; } - if (!gAgent.cameraMouselook()) + if (!gAgentCamera.cameraMouselook()) { return mAvatarObject->getRotation(); } @@ -5353,10 +2688,11 @@ void LLAgent::initOriginGlobal(const LLVector3d &origin_global) BOOL LLAgent::leftButtonGrabbed() const { - return (!cameraMouselook() && mControlsTakenCount[CONTROL_LBUTTON_DOWN_INDEX] > 0) - || (cameraMouselook() && mControlsTakenCount[CONTROL_ML_LBUTTON_DOWN_INDEX] > 0) - || (!cameraMouselook() && mControlsTakenPassedOnCount[CONTROL_LBUTTON_DOWN_INDEX] > 0) - || (cameraMouselook() && mControlsTakenPassedOnCount[CONTROL_ML_LBUTTON_DOWN_INDEX] > 0); + const BOOL camera_mouse_look = gAgentCamera.cameraMouselook(); + return (!camera_mouse_look && mControlsTakenCount[CONTROL_LBUTTON_DOWN_INDEX] > 0) + || (camera_mouse_look && mControlsTakenCount[CONTROL_ML_LBUTTON_DOWN_INDEX] > 0) + || (!camera_mouse_look && mControlsTakenPassedOnCount[CONTROL_LBUTTON_DOWN_INDEX] > 0) + || (camera_mouse_look && mControlsTakenPassedOnCount[CONTROL_ML_LBUTTON_DOWN_INDEX] > 0); } BOOL LLAgent::rotateGrabbed() const @@ -5824,7 +3160,7 @@ void LLAgent::processAgentCachedTextureResponse(LLMessageSystem *mesgsys, void * return; } - if (gAgent.cameraCustomizeAvatar()) + if (gAgentCamera.cameraCustomizeAvatar()) { // ignore baked textures when in customize mode return; @@ -5924,7 +3260,7 @@ BOOL LLAgent::getHomePosGlobal( LLVector3d* pos_global ) void LLAgent::clearVisualParams(void *data) { - LLVOAvatar* avatarp = gAgent.getAvatarObject(); + LLVOAvatarSelf* avatarp = gAgent.getAvatarObject(); if (avatarp) { avatarp->clearVisualParamWeights(); @@ -5952,7 +3288,7 @@ bool LLAgent::teleportCore(bool is_local) // sync with other viewers. Discuss in DEV-14145/VWR-6744 before reenabling. // Stop all animation before actual teleporting - LLVOAvatar* avatarp = gAgent.getAvatarObject(); + LLVOAvatarSelf* avatarp = gAgent.getAvatarObject(); if (avatarp) { for ( LLVOAvatar::AnimIterator anim_it= avatarp->mPlayingAnimations.begin(); @@ -5981,7 +3317,7 @@ bool LLAgent::teleportCore(bool is_local) // Close all pie menus, deselect land, etc. // Don't change the camera until we know teleport succeeded. JC - resetView(FALSE); + gAgentCamera.resetView(FALSE); // local logic LLViewerStats::getInstance()->incStat(LLViewerStats::ST_TELEPORT_COUNT); @@ -6155,7 +3491,7 @@ void LLAgent::stopCurrentAnimations() // This function stops all current overriding animations on this // avatar, propagating this change back to the server. - LLVOAvatar* avatarp = gAgent.getAvatarObject(); + LLVOAvatarSelf* avatarp = gAgent.getAvatarObject(); if (avatarp) { for ( LLVOAvatar::AnimIterator anim_it = @@ -6282,7 +3618,7 @@ void LLAgent::sendAgentSetAppearance() { if (mAvatarObject.isNull()) return; - if (gAgentQueryManager.mNumPendingQueries > 0 && !gAgent.cameraCustomizeAvatar()) + if (gAgentQueryManager.mNumPendingQueries > 0 && !gAgentCamera.cameraCustomizeAvatar()) { return; } @@ -6500,7 +3836,39 @@ void LLAgent::dumpGroupInfo() //llinfos << "insig " << gAgent.mGroupInsigniaID << llendl; } +// Draw a representation of current autopilot target +void LLAgent::renderAutoPilotTarget() +{ + if (mAutoPilot) + { + F32 height_meters; + LLVector3d target_global; + + glMatrixMode(GL_MODELVIEW); + gGL.pushMatrix(); + + // not textured + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + // lovely green + glColor4f(0.f, 1.f, 1.f, 1.f); + + target_global = mAutoPilotTargetGlobal; + + gGL.translatef((F32)(target_global.mdV[VX]), (F32)(target_global.mdV[VY]), (F32)(target_global.mdV[VZ])); + + height_meters = 1.f; + + glScalef(height_meters, height_meters, height_meters); + + gSphere.render(1500.f); + + gGL.popMatrix(); + } +} + /********************************************************************************/ + LLAgentQueryManager gAgentQueryManager; LLAgentQueryManager::LLAgentQueryManager() : |