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Added tesrdrop_minus() and horicylinder().

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Chris Palmer
2020-10-05 10:59:50 +01:00
parent 1529759406
commit 8c2b4a20fe
4 changed files with 37 additions and 1 deletions
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readme.md
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@@ -5387,6 +5387,8 @@ Method to print holes in mid air. See <https://hydraraptor.blogspot.com/2014/03/
## Horiholes
Utilities for depicting the staircase slicing of horizontal holes made with [`teardrop_plus()`](#teardrops), see <https://hydraraptor.blogspot.com/2020/07/horiholes-2.html>
horicylinder() makes cylinders that fit inside a round hole. Layers that are less than 2 filaments wide and layers that need more than a 45 degree overhang are ommitted.
[utils/horiholes.scad](utils/horiholes.scad) Implementation.
@@ -5395,11 +5397,13 @@ Utilities for depicting the staircase slicing of horizontal holes made with [`te
### Functions
| Function | Description |
|:--- |:--- |
| ```teardrop_minus_x(r, y, h)``` | Calculate the ordinate of a compensated teardrop given y and layer height. |
| ```teardrop_plus_x(r, y, h)``` | Calculate the ordinate of a compensated teardrop given y and layer height. |
### Modules
| Module | Description |
|:--- |:--- |
| ```horicylinder(r, z, h = 0, center = true)``` | For making horizontal cylinders that don't need support material and are correct dimensions |
| ```horihole(r, z, h = 0, center = true)``` | For making horizontal holes that don't need support material and are correct dimensions |
![horiholes](tests/png/horiholes.png)