Anyone knows how i can rotate an object starting from its x,y position without moving it like with the rotate function?
@Drea I’ve read that several times, but I still don’t know what you want to do. Can you give more details on what you mean.
I mean like the clock hands, they rotate on a single point
Like this.
function setup()
a=0
end
function draw()
background(40, 40, 50)
a=a+1
translate(300,300)
rotate(a)
sprite("Small World:Icon",0,0)
end
It works with that sprite, but for example if i wanted to create a line (350,250,350,500) and then rotate
Ops a part of my message was delated… i was saying and then rotate without changing the initial x and y positions, how should i do?
function setup()
a=0
end
function draw()
background(40, 40, 50)
a=a+1
translate(WIDTH/2,HEIGHT/2)
rotate(a)
stroke(255,0,0)
strokeWidth(4)
line(0,0,200,0)
end
Yess, i also did something really similar but i didn’t realize that it rotated starting from 0,0, that s why i couldn’t do it right. Thank you so much dave!
Since you mentioned clock hands above, I thought I’d throw this in.
function setup()
a=0
b=0
fontSize(50)
end
function draw()
background(40, 40, 50)
fill(223, 204, 170, 255)
ellipse(WIDTH/2,HEIGHT/2,430)
fill(255)
text("12",WIDTH/2,HEIGHT/2+180)
text("6",WIDTH/2,HEIGHT/2-180)
text("3",WIDTH/2+180,HEIGHT/2)
text("9",WIDTH/2-180,HEIGHT/2)
a=a-1
pushMatrix()
translate(WIDTH/2,HEIGHT/2)
rotate(a)
stroke(255,0,0)
strokeWidth(6)
line(0,0,0,200)
popMatrix()
pushMatrix()
translate(WIDTH/2,HEIGHT/2)
rotate(a/12)
strokeWidth(12)
line(0,0,0,120)
popMatrix()
noStroke()
fill(255)
ellipse(WIDTH/2,HEIGHT/2,30)
noFill()
stroke(0, 56, 255, 255)
strokeWidth(8)
ellipse(WIDTH/2,HEIGHT/2,430)
end
Nice job man