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Asked By | 9BitStrider |
offset += 2 * PI * delta / float(rotation_duration)
offset = wrapf(offset, -PI, PI)
var new_pos = Vector2()
new_pos.x = cos(offset) * radius.x
new_pos.y = sin(offset) * radius.y
position = global_position + new_pos
The above code works for one node. How to I spread it evenly between multiple nodes orbiting a single object or point in my game? Trying to make a ring menu like in Secret of Mana.
I managed to get it working how I want. Now the problem is stopping the icons at a certain angle. Here is the code I’m using:
var rotate = true
var rot_dir = 1
var radius
var rotate_dur = 1.0
var dist = Vector2(60, 10)
var chars = []
var orbit_ang_offset = 0
func process(delta):
if rotate:
radius = Vector2.ONE * dist
orbit_ang_offset += (2 * rot_dir) * PI * delta / float(rotate_dur)
orbit_ang_offset = wrapf(orbit_ang_offset, -PI, PI)
if chars.size() != 0:
for i in chars.size():
var spacing = 2 * PI / float(chars.size())
var new_position = Vector2()
new_position.x = cos(spacing * i + orbit_ang_offset) * radius.x
new_position.y = sin(spacing * i + orbit_ang_offset) * radius.y
chars[i].position = new_position
What I want them the icons to do is stop at the bottom of the orbit, meaning the icon is highlighted and ready for selection. How would I do this?
9BitStrider | 2021-04-09 18:16