openscad/NopSCADlib
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Restored explode lines to yellow.

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Now keeps track of STL bounds and uses them to force a large assembly view when large.
This commit is contained in:
Chris Palmer
2019-06-11 12:38:00 +01:00
parent 00c6914e23
commit 85e1985f1a
17 changed files with 70 additions and 31 deletions
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22
scripts/exports.py
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@@ -28,6 +28,7 @@ from set_config import *
import time
import times
from deps import *
import json
def bom_to_parts(target_dir, part_type, assembly = None):
#
@@ -70,6 +71,16 @@ def make_parts(target, part_type, parts = None):
print("Removing %s" % file)
os.remove(target_dir + '/' + file)
#
# Read existing STL bounds
#
if part_type == 'stl':
bounds_fname = target_dir + '/bounds.json'
try:
with open(bounds_fname) as json_file:
bounds_map = json.load(json_file)
except:
bounds_map = {}
#
# Find all the scad files
#
lib_dir = os.environ['OPENSCADPATH'] + '/NopSCADlib'
@@ -104,13 +115,16 @@ def make_parts(target, part_type, parts = None):
dname = deps_name(deps_dir, filename)
changed = check_deps(mtime(part_file), dname)
changed = times.check_have_time(changed, part)
if part_type == 'stl' and not changed and not part in bounds_map:
changed = "No bounds"
if changed:
print(changed)
t = time.time()
openscad.run("-D$bom=1", "-d", dname, "-o", part_file, part_maker_name)
times.add_time(part, t)
if part_type == 'stl':
c14n_stl.canonicalise(part_file)
bounds = c14n_stl.canonicalise(part_file)
bounds_map[part] = bounds
targets.remove(part)
os.remove(part_maker_name)
#
@@ -120,6 +134,12 @@ def make_parts(target, part_type, parts = None):
if line[:7] == 'ECHO: "' and line[-6:] == '.' + part_type + '"\n':
used.append(line[7:-2])
#
# Write new bounds file
#
if part_type == 'stl':
with open(bounds_fname, 'w') as outfile:
json.dump(bounds_map, outfile, indent = 4)
#
# List the ones we didn't find
#
if targets: