[TweenLite - can`t get right .rotation property from a rotating object]

Thank you. This gave me a clue of what to do.

[Getting exact value for tweened object rotation in runtime?]

Thanks, I just couldnt find the old post. Please delete this one

[Getting exact value for tweened object rotation in runtime?]

Hi,

 

I have a simple tween:

 

TweenLite.to(_mainWheel.wof, _speed, {rotation:(_suspension*2) + (_prizeIndex * _pieAngle), immediateRender:true, useFrames:false, ease:Expo.easeOut, onUpdate:checkPosition,  onStart:removeEventListeners, onComplete:mainAnimationFinished });

 

 

So, I`m trying to catch it`s rotation angle using checkPosition which is called onUpdate.

 

private function checkPosition():void
   {
  trace (_mainWheel.wof.rotation);
   }

 

Is there any change I get this value accurate?

 

I`m receiving

 

 

-160

-73

15

74

134

-165

-119

-68

-28

5

39

75

110

139

173

-157

-124

-96

-74

 

AS you can notice, first traced value is:

 

-160

 

and second:

-73

 

which is more than double difference between that two.

 

I simply need that to be accurate so if my start roration position is 0, when I run rotation tween and trace it value i get:

 

0

1

2

3

...

177

178

179

180

-180

-181

...

 

Anyway, this problem happens only when I run my tween really fast, so I presume this is only because script cannot render rotation that accurate.

 

What would you suggest as solution for this problem?

Thanks

[TweenLite - can`t get right .rotation property from a rotating object]

Hi, thank you

 

I`m expecting those numbers to be 1,2,3,4,5,6,7,8,9.....180, -179,-178,-177,-176,-175..

 

How else I`m supposed to know when to trigger tick sound? What would you suggest?

[TweenLite - can`t get right .rotation property from a rotating object]

Hi, here is one I hope simple problem.

 

I`m using tweenlite to simple rotate some stuff and then to trigger some sound when wheel reach a certain position:

 

TweenLite.to(_myWheel, _speed, {rotation:_suspension + (_pieIndex * _pieAngle), immediateRender:true, useFrames:false, ease:easeFunct, onUpdate:playTickSound });

 

 

private function playTickSound ():void

{

trace (Math.round(_myWheel.rotation));

 

_isWhole = (Math.round(_myWheel.rotation) / Math.round(_pieAngle)) % 1 == 0;

 

if (_isWhole)

playSimpleSound();

}

 

To exactly calculate _isWhole = true, I need to have Math.round(_myWheel.rotation) exact position every time when onUpdate occurs.

 

Anyways, for some reason I don`t get those info right, so here is what I get when I try to trace it:

 

trace (Math.round(myWheel.rotation));

 

139

156

171

-176

-162

-144

-130

-119

-109

-98

-88

-78

-67

-54

-42

-30

-19

-9

1

11

21

30

39

51

63

76

86

95

103

111

118

126

135

143

150

157

165

172

179

-174

-168

-162

-155

-148

-140

-133

-127

-121

-116

-110

-104

-99

-93

-87

-81

-76

-70

-65

-61

-57

-52

-48

-43

-39

-34

-30

-27

-23

-20

-17

-14

-11

-8

-5

-2

0

2

4

5

7

9

11

12

14

15

16

17

18

19

20

21

21

22

22

22

23