LLAgentCamera update. Culled a bunch of dead code from llappviewer. Moved build-mode toggle off into lltoolmgr.

indra/newview/llagentcamera.h

@@ -46,6 +46,19 @@ enum ECameraMode
 	CAMERA_MODE_FOLLOW
 };
 
+/** Camera Presets for CAMERA_MODE_THIRD_PERSON */
+enum ECameraPreset 
+{
+	/** Default preset, what the Third Person Mode actually was */
+	CAMERA_PRESET_REAR_VIEW,
+	
+	/** "Looking at the Avatar from the front" */
+	CAMERA_PRESET_FRONT_VIEW, 
+
+	/** "Above and to the left, over the shoulder, pulled back a little on the zoom" */
+	CAMERA_PRESET_GROUP_VIEW
+};
+
 //------------------------------------------------------------------------
 // LLAgentCamera
 //------------------------------------------------------------------------
@@ -94,9 +107,28 @@ private:
 	ECameraMode		mCameraMode;					// Target mode after transition animation is done
 	ECameraMode		mLastCameraMode;
 	F32				mUIOffset;
+
+	//--------------------------------------------------------------------
+	// Preset
+	//--------------------------------------------------------------------
+public:
+	void switchCameraPreset(ECameraPreset preset);
+private:
 	/** Determines default camera offset depending on the current camera preset */
 	LLVector3 getCameraOffsetInitial();
 
+	/** Camera preset in Third Person Mode */
+	ECameraPreset mCameraPreset; 
+
+	/** Initial camera offsets */
+	std::map<ECameraPreset, LLPointer<LLControlVariable> > mCameraOffsetInitial;
+
+	/** Initial focus offsets */
+	std::map<ECameraPreset, LLPointer<LLControlVariable> > mFocusOffsetInitial;
+
+	//--------------------------------------------------------------------
+	// Position
+	//--------------------------------------------------------------------
 public:
 	LLVector3d		getCameraPositionGlobal() const;
 	const LLVector3 &getCameraPositionAgent() const;
@@ -185,7 +217,6 @@ public:
 private:
 	LLVector3d		mCameraFocusOffset;				// Offset from focus point in build mode
 	LLVector3d		mCameraFocusOffsetTarget;		// Target towards which we are lerping the camera's focus offset
-	LLVector3		mCameraOffsetDefault;
 	BOOL			mFocusOnAvatar;					
 	LLVector3d		mFocusGlobal;
 	LLVector3d		mFocusTargetGlobal;