Clarify licenses and fix FSF address #12
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Initial transcription. To be cleaned up.
Spacing seems off; probably mis-interpreting 3.2.3.2 and 3.2.4.
Added polytext() module to simplify use of 8bit_polyfont() text rendering. Also adds bold, outline, underline and strike modifiers.
Simple intersection method to implement a flat/truncated teardrop (technique gathered from comments made by whosawhatsis on various forums/blogs).
Fixed Free Software Foundation address
benhowes
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Jan 3, 2014
Added 2D shapes and layout modules
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Some license clarifications needed for acceptance into Debian |
Fixed the TODO: proper screw cap values Based on: http://www.roymech.co.uk/Useful_Tables/Screws/cap_screws.htm Diameter is pulled from the table METRIC_BOLT_CAP_DIAMETERS and the cap height is the metric size of the bold.
Co-Authored-By: Chow Loong Jin <[email protected]>
Co-Authored-By: Chow Loong Jin <[email protected]>
… indent tabs, and shorten for loop.
add bearing model 6808
This PR adds a rack() module to the involute_gears() module. It is basically a section of the rim of a gear of infinite teeth. It has a subset or the gear() arguments: - number_of_teeth: will affect the length of the rack. circular_pitch or diametral_pitch: must match that of the gear. - pressure_angle: must match that of the gear. - rim_thickness: there is no disk or hub so this is the only thickness. - rim_width: width of the flat ribbon behind the teeth. - clearance - flat The other ones do not make much sense for a rack. A rack and a gear will match if they have the same pitch and pressure angle. The origin point or a rack is set to the middle point of the "pitch line", so to align it with a gear, just move it to the pitch circle of the gear. I've added a small rack to the test_gears() module, but feel free to change of remove it if it is not appropriate.
@nophead 's polyhole function could use a little more love and attention to make it act a little more like cylinder. This PR adds the center and r parameters, defaulting them to existing behavior if they aren't specified.
features: * screws * cables output * axle
Added center parameter like built in objects have. Set it to false by default so that existing code will run unaffected.
Update bearing.scad to add centering.
Swap deprecated assign() calls for let()
Added extra bearing definitions
Fix issues with len() giving errors
… and centered gear body, fixed additional test cases, improved test_gears to check more features
fixed rack, fixed test_gears, and added spoked gears
* profile_tslot_generic was missing parameter 'core' * `circle` does not have a parameter 'center'
Fix issues in profiles.scad
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