Camera

These are used for positioning and animating the camera in the scene. More...

Functions
ofVec3f	testApp::adjustoverShotCameraPosition ()
ofVec3f	testApp::animate (int, int)
void	testApp::startAnimation ()
ofVec3f	testApp::startAnimationCameraPosition ()

Variables
ofCamera	testApp::camera
ofVec3f	testApp::cameraStartPosition
	These variables will be useful if DEBUGMODE is defined. More...
ofVec3f	testApp::cameraEndPosition
int	testApp::cameraindex =0
	The Cameraindex value,this make the camera go from one image/position to another. More...
bool	testApp::animationMode
	checks whether the camera is currently transitioning to another picture or if it is stationary a.k.a animationMode More...
float	testApp::tweenvalue
	stores intermediate tweenvalues for all animations More...
ofVec3f	testApp::tweenedCameraPosition
	Stores the temporary camera position while tweening(interpolating camera position while moving from 1 point in the spiral to another) More...
int	testApp::animationCounter
	Animation Counter that is operative while the animation is occuring. More...
bool	testApp::isstartingAnimationActive
	If set,this variable will start the Animation of the spiral zooming out. More...
int	testApp::startAnimationCounter
	During the starting animation,the StartAnimationCounter will change the tweenvalue which in turn sets the CameraPosition. More...

Detailed Description

These are used for positioning and animating the camera in the scene.

Function Documentation

ofVec3f testApp::adjustoverShotCameraPosition

(

)

Definition at line 847 of file testApp.cpp.

ofVec3f testApp::animate	(	int	pos1,
		int	pos2
	)

Given 2 indices (that are positions in a conical helix,this Function will animate the camera from one position to another using ofLerp

Parameters

pos1	is the position from which we will animateFrom,pos2

Returns

ofVec3f

Definition at line 531 of file testApp.cpp.

void testApp::startAnimation

(

)

This function plays the starting animation which zooms out of the spiral

ofVec3f testApp::startAnimationCameraPosition

(

)

If the starting animation is active,this function will return a vector that has the startingCamera's intermediate tweened position

Returns

ofVec3f

Definition at line 571 of file testApp.cpp.

Variable Documentation

int testApp::animationCounter

Animation Counter that is operative while the animation is occuring.

Definition at line 115 of file testApp.h.

bool testApp::animationMode

checks whether the camera is currently transitioning to another picture or if it is stationary a.k.a animationMode

Definition at line 106 of file testApp.h.

ofCamera testApp::camera

Definition at line 97 of file testApp.h.

ofVec3f testApp::cameraEndPosition

Definition at line 100 of file testApp.h.

int testApp::cameraindex =0

The Cameraindex value,this make the camera go from one image/position to another.

Definition at line 103 of file testApp.h.

ofVec3f testApp::cameraStartPosition

These variables will be useful if DEBUGMODE is defined.

Definition at line 100 of file testApp.h.

bool testApp::isstartingAnimationActive

If set,this variable will start the Animation of the spiral zooming out.

Definition at line 118 of file testApp.h.

int testApp::startAnimationCounter

During the starting animation,the StartAnimationCounter will change the tweenvalue which in turn sets the CameraPosition.

Definition at line 121 of file testApp.h.

ofVec3f testApp::tweenedCameraPosition

Stores the temporary camera position while tweening(interpolating camera position while moving from 1 point in the spiral to another)

Definition at line 112 of file testApp.h.

float testApp::tweenvalue

stores intermediate tweenvalues for all animations

Definition at line 109 of file testApp.h.