Composite of Clipped Copies

The Composite of Copies example surface.

import copy
import numpy as np
import s3dlib.surface as s3d

#.. Composite of Clipped Copies

# 2. Setup and map surface .........................................
rez = 6

top = s3d.PlanarSurface(rez, basetype='oct1')
top.map_geom_from_image('data/python_elevation.png',0.05)
top.clip(lambda c : c[2] > 0.005)

front = copy.copy(top)
side = copy.copy(top)
bottom = copy.copy(top)
backside = copy.copy(top)
top.transform(translate=[0,0,1])
backfront = copy.copy(top)
bottom.transform(rotate=s3d.eulerRot(0,180),  translate=[0,0,-1])
front.transform(rotate=s3d.eulerRot(0,90),  translate=[0,-1,0])
backfront.transform(rotate=s3d.eulerRot(180,90),  translate=[0,0,0])
side.transform(rotate=s3d.eulerRot(90,90),  translate=[1,0,0])
backside.transform(rotate=s3d.eulerRot(-90,90),  translate=[-1,0,0])

cube = (top+front+side+bottom+backfront+backside)

s3d.save_surfgeom_to_obj('obj_files/pycube_surface.obj',cube)