Correspondence between the gray level of an image and the volumes

Grasshopper
1

Hello, I am looking for how to establish a correspondence between the gray level of an image and the volumes of a 3D modeling
Would anyone have any leads to help me solve this issue. thank you in advance. Charles.

Bonjour, je cherche comment établire une correspondance entre le niveau de gris d’une image et les volumes d’une modélisation 3D
Quelqu’un aurait il des pistes pour m’aider a résoudre cette question. merci d’avance. Charles.

2

Try ‘‘Image Sampler’’.

Tip: If you upload a file, and images to describe what you want to accomplish it would be easier for people to help you. :+1:

3

Hi, are you looking to convert bump maps to geometry?