😬😴 i dont know if its the lack of sleep or increased stress... but i have completely forgoten how to write a LookAt function... can anyone give me hand?
Im trying to get Object A to look at Object B
This might not be the best way but it seems to work..
def LookAt(pos1, pos2):
dx, dy = pos1[0]-pos2[0], pos1[1]-pos2[1]
angle = math.degrees(math.atan2(float(dy), float(dx)))
angle += 90
if angle < 0:
angle += 360
print(angle)
return angle
the +90 is so 0 is north (screen.w/2, screen.h)
otherwise 0/360 is left center
@njm
@ccc it shows i had a reply that mention myself from @njm but theres nothing on the post.. is this a common bug?
fwd: @JonB @mikael @cvp @omz
@stephen said:
but theres nothing on the post
I've already posted something, then deleted, then purged but I don't know how other see it.
@cvp said:
@stephen said:
but theres nothing on the post
I've already posted something, then deleted, then purged but I don't know how other see it.
only post and Notification i get if for this one ⇪⇪⇪ where i still have notification from the @njm even if the post was deleted lol 😧 i just get anxious when random buts happen lol especially if i cant hunt it down myself 😶🤪😜
@stephen, I always keep a vector class ready. I have it in many places, at least in scripter:
from scripter import Vector
import scene
pos1 = scene.Point(100, 100)
pos2 = (50, -20)
vector1 = Vector(pos1)
vector2 = Vector(pos2)
delta = vector1 - vector2 # vector from pos2 to pos1
print('Degrees:', delta.degrees)
print('Radians:', delta.radians)
print('Distance:', delta.magnitude)
# Move pos1 twice as far away from pos2
# and rotate using pos2 as origo
delta *= 2
delta.degrees += 10
print('New pos1:', vector2 + delta)
@mikael Awesome! thank you
@stephen, I replied and then realized I hadn't read your post fully. I then deleted and purged it. Sorry for the confusion. I would code it the some way you did. I do like @mikael 's method, very pythonic. Many thanks to both of you for supporting this wonderful app.
@njm said:
@stephen, I replied and then realized I hadn't read your post fully. I then deleted and purged it. Sorry for the confusion. I would code it the some way you did. I do like @mikael 's method, very pythonic. Many thanks to both of you for supporting this wonderful app.
Awesome thank you for clearing that up! and same to you!