Initial upload

Author: yaacov

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/

README.md

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+# phone-holder
+
+Cell phone holder design using OpenSCAD.
+
+SCAD code design for a cell phone holder (phone width ~8mm).
+
+![Design render](/src/phone-holder.jpg)
+
+![Design printed](images/IMG_20190219_203500.jpg)
+
+OpenSCAD: http://www.openscad.org/
+

images/IMG_20190219_203500.jpg

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+$fn=90;
+
+module holder_positive(h, w, l) {
+    // base
+    translate([0, 0, 0])
+        cube([w, l, 2]);
+    translate([0, 0, 0])
+        cube([2, l, 8]);
+    translate([w - 2, 0, 0])
+        cube([2, l, 8]);
+
+    // wall R/
+    translate([0, l, 0])
+        cube([w, 2, h]);
+    translate([0, l + 2/2, h])
+        rotate([90, 0, 90])
+            cylinder(d=2, h=w);
+    
+    // wall L
+    translate([0, 0, 0])
+        cube([w, 2, h]);
+    translate([0, -2, h])
+        rotate([90, 0, 90])
+            cylinder(d = 19, w);
+}
+
+module holder_negative(h, w, l) {
+    // base
+    translate([w / 2, (l+2) / 2, 0])
+        cylinder(d=8, h=8);
+
+    // wall L
+    translate([0, -20, 0])
+        cube([w, 20, h + 19/2]);
+    translate([0, -2, h])
+        rotate([90, 0, 90])
+            cylinder(d = 16, w);
+}
+
+module holder(h, w, l) {
+    difference() {
+        holder_positive(h, w, l);
+        holder_negative(h, w, l);
+    }
+}
+
+holder(40, 35, 15);