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Added platters.py and panels.py to aggregate parts for printing / routing.

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This commit is contained in:
Chris Palmer 2019-08-18 11:08:44 +01:00
parent be324c31da
commit 466a7a667d
7 changed files with 186 additions and 4 deletions
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12
core.scad
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@ -25,3 +25,15 @@ include <global_defs.scad>
// Global functions and modules
//
use <utils/core/global.scad>
module use_stl(name) { //! Import an STL to make a build platter
stl(name);
import(str("../stls/", name, ".stl"));
}
module use_dxf(name) { //! Import a DXF to make a build panel
dxf(name);
import(str("../dxfs/", name, ".dxf"));
}

3
scripts/make_all.py
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@ -26,6 +26,7 @@ from exports import make_parts
from bom import boms
from render import render
from views import views
from plateup import plateup
if __name__ == '__main__':
target = None if len(sys.argv) == 1 else sys.argv[1]
@ -33,4 +34,6 @@ if __name__ == '__main__':
for part in ['stl', 'dxf']:
make_parts(target, part)
render(target, part)
plateup(target, part)
views(target)

9
scripts/openscad.py
View File

@ -24,11 +24,12 @@ from __future__ import print_function
import subprocess, sys
def run(*args):
def run(*args, silent = False):
cmd = ["openscad"] + list(args)
for arg in cmd:
print(arg, end=" ")
print()
if not silent:
for arg in cmd:
print(arg, end=" ")
print()
with open("openscad.log", "w") as log:
rc = subprocess.call(cmd, stdout = log, stderr = log)
for line in open("openscad.log", "rt"):

33
scripts/panels.py Normal file
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@ -0,0 +1,33 @@
#!/usr/bin/env python
#
# NopSCADlib Copyright Chris Palmer 2018
# nop.head@gmail.com
# hydraraptor.blogspot.com
#
# This file is part of NopSCADlib.
#
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with NopSCADlib.
# If not, see <https://www.gnu.org/licenses/>.
#
#! Panelises DXF files so they can be routed together by running scad files found in the ```panels``` directory.
from __future__ import print_function
import sys
from plateup import plateup
if __name__ == '__main__':
if len(sys.argv) > 1:
target = sys.argv[1]
else:
target = None
plateup(target, 'dxf')

98
scripts/plateup.py Normal file
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@ -0,0 +1,98 @@
#!/usr/bin/env python
#
# NopSCADlib Copyright Chris Palmer 2018
# nop.head@gmail.com
# hydraraptor.blogspot.com
#
# This file is part of NopSCADlib.
#
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with NopSCADlib.
# If not, see <https://www.gnu.org/licenses/>.
#
from __future__ import print_function
import os
import openscad
import sys
import c14n_stl
from set_config import *
from deps import *
from shutil import copyfile
source_dirs = { "stl" : "platters", "dxf" : "panels" }
target_dirs = { "stl" : "printed", "dxf" : "routed" }
def plateup(target, part_type):
#
# Make the target directory
#
top_dir = set_config(target)
parts_dir = top_dir + part_type + 's'
target_dir = parts_dir + '/' + target_dirs[part_type]
source_dir = top_dir + source_dirs[part_type]
deps_dir = source_dir + "/deps"
if not os.path.isdir(source_dir):
return
if not os.path.isdir(target_dir):
os.makedirs(target_dir)
if not os.path.isdir(deps_dir):
os.makedirs(deps_dir)
#
# Decide which files to make
#
sources = [file for file in os.listdir(source_dir) if file.endswith('.scad')]
#
# Run OpenSCAD on the source files to make the targets
#
used = []
for src in sources:
src_file = source_dir + '/' + src
part_file = target_dir + '/' + src[:-4] + part_type
dname = deps_name(deps_dir, src)
changed = check_deps(part_file, dname)
if changed:
print(changed)
openscad.run("-D$bom=1", "-d", dname, "-o", part_file, src_file)
if part_type == 'stl':
c14n_stl.canonicalise(part_file)
log_name = 'openscad.log'
else:
log_name = 'openscad.echo'
openscad.run("-D$bom=1", "-o", log_name, src_file, silent = True)
#
# Add the files on the BOM to the used list
#
with open(log_name) as file:
for line in file.readlines():
if line.startswith('ECHO: "~') and line.endswith('.' + part_type + '"\n'):
used.append(line[8:-2])
#
# Copy file that are not included
#
copied = []
for file in os.listdir(parts_dir):
if file.endswith('.' + part_type) and not file in used:
src = parts_dir + '/' + file
dst = target_dir + '/' + file
if mtime(src) > mtime(dst):
print("Copying %s to %s" % (src, dst))
copyfile(src, dst)
copied.append(file)
#
# Remove any cruft
#
targets = [file[:-4] + part_type for file in sources]
for file in os.listdir(target_dir):
if file.endswith('.' + part_type):
if not file in targets and not file in copied:
print("Removing %s" % file)
os.remove(target_dir + '/' + file)

33
scripts/platters.py Normal file
View File

@ -0,0 +1,33 @@
#!/usr/bin/env python
#
# NopSCADlib Copyright Chris Palmer 2018
# nop.head@gmail.com
# hydraraptor.blogspot.com
#
# This file is part of NopSCADlib.
#
# NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
# GNU General Public License as published by the Free Software Foundation, either version 3 of
# the License, or (at your option) any later version.
#
# NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with NopSCADlib.
# If not, see <https://www.gnu.org/licenses/>.
#
#! Generates build plates of STL files for efficient printing by running scad files found in the ```platters``` directory.
from __future__ import print_function
import sys
from plateup import plateup
if __name__ == '__main__':
if len(sys.argv) > 1:
target = sys.argv[1]
else:
target = None
plateup(target, 'stl')

2
scripts/readme.md
View File

@ -12,6 +12,8 @@ They should work with both Python 2 and Python 3.
| ```dxfs.py``` | Generates DXF files for all the routed parts listed on the BOM or a specified list. |
| ```gallery.py``` | Finds projects and adds them to the gallery. |
| ```make_all.py``` | Generates all the files for a project by running ```bom.py```, ```stls.py```, ```dxfs.py```, ```render.py``` and ```views.py```. |
| ```panels.py``` | Panelises DXF files so they can be routed together by running scad files found in the ```panels``` directory. |
| ```platters.py``` | Generates build plates of STL files for efficient printing by running scad files found in the ```platters``` directory. |
| ```render.py``` | Renders STL and DXF files to PNG for inclusion in the build instructions. |
| ```set_config.py``` | Sets the target configuration for multi-target projects that have variable configurations. |
| ```stls.py``` | Generates STL files for all the printed parts listed on the BOM or a specified list. |