How to deform 3D pattern and adjust it to simple a 3D objects

Intro and optimize pattern: “attach, vertice weld, collapse to polygone”

Method 1: Use “soft selection/ fall off” to deform your pattern

Method 2: use “FFD-Box modifier” to deform your pattern

Cut shape out of your pattern with “Boolean/ Intersection”

Prepare basic model for pattern area with “edit poly” and “edit mesh/ Auto-Edge”

Deform pattern to basic object