Translate centerY and centerX for P2D

Programming Questions

iathus

in Programming Questions • 1 year ago

Hi all,

I'm new in programming and processing, and i'd like to translate centerY and centerX of my 2D sketch

like camera() with P3D. How can i do ? Does camera() object exist for P2D ? or an equivalent ?

Thanks so much to anyone that can help!

Replies(4)

hellochar

1 year ago

2D uses an affine transform that all vertices get run through just like 3D. Which part of the 3d camera() functionality are you trying to replicate?

iathus

1 year ago

thanks for your answer.

i'm trying to replicate centerY and centerX of camera() for 2D.

camera( eyeX , eyeY , eyeZ , centerX, centerY , centerZ , upX , upY , upZ )

camera is the only reference i know, but there is surely an other way to have the same result for 2D.

PhiLho

1 year ago

Have you tried translate()?

hellochar

1 year ago

Yeah translate is the way to go; you'll have to call translate() such that the centerX and centerY get mapped to width/2 and height/2.