Cocos Creator 3.7.0 how to rotate 2D object by certain angle?

Cocos Creator
#1

Hi all, I am trying to rotate 2D object to the input position using standard angle calculation function, but I don’t know why, I can’t rotate it more than 90 and -90 angle, it just starts to rotate in opposite value.
Maybe I am using the wrong method to assign angle?

Here is the video ang my code:

update(dt: number) {
        const { node } = this;

        node.angle = angleTest;

        angleTest++;

        console.log(angleTest);
     }
}
#2

You can see the implementation of this demo

#3

wanna cry - Weird behaviour of 'rotateBy' starts from CC 2.3 =)

#4

If I understood correctly, I need to fix angle after certain values? for example, if it above 90 - do minus 360 of it?

#5

The reason for subtracting 360 is to avoid counting errors due to excessive calculations caused by large angles. This is because the angle of the circle is between 0 and 360

#6

but in my case it starts to rorate to different direction after angle 90

#7

NewProject_1.zip (3.9 MB)
I used this to run a test and it was fine. You test with this demo first, if there is a problem, help me to change it, thanks

1 Like
#8

Thanks, I don’t know what was in my case presented in video. I created new project, try to change angle and everything ok. Sorry.