Point VOP Noise

Forums Houdini Lounge Point VOP Noise

1605 4 2


momedzand: Member; 8 posts; Joined: May 2020; Offline

Sept. 14, 2023 3:47 a.m.

Hi, How do I make a noise like this with vop?

Attachments:
vop.png (571.6 KB)


Digipiction: Member; 166 posts; Joined: March 2014; Offline

Sept. 14, 2023 5:33 a.m.

Here is a quick attempt with HIP file. The setup calculates an angle for each point and also looks at its distance from the center. Both of these are used as inputs for noises. The two noises are multiplied together to limit the length of each "line".

Before feeding into each final noise, a noise is added to the angle and the length in order to make the lines crooked.

Edited by Digipiction - Sept. 14, 2023 05:34:04

Attachments:
CircleNoise.hip (346.4 KB)
circleNoise.jpg (139.4 KB)


momedzand: Member; 8 posts; Joined: May 2020; Offline

Sept. 14, 2023 6:01 a.m.

amazing. I share my project. just want to add circle noise to the turbulent noise. the noise starts from the center exactly like in this picture but for a circle.

Attachments:
Noise.hip (243.8 KB)
Noises.png (728.4 KB)


Digipiction: Member; 166 posts; Joined: March 2014; Offline

Sept. 14, 2023 3:01 p.m.

Here's the noise radiating out from the center.

Attachments:
NoiseRadial.hip (285.8 KB)


momedzand: Member; 8 posts; Joined: May 2020; Offline

Sept. 17, 2023 3:38 a.m.

appraciate you.

Quick Links

                    
                        Search links
                        Show recent posts
                        Show unanswered posts