Skip to content

Commit

Permalink
changed parameters, changed license and version bump
Browse files Browse the repository at this point in the history
  • Loading branch information
TimeWaster committed Sep 22, 2019
1 parent 48320f5 commit 343807c
Show file tree
Hide file tree
Showing 5 changed files with 143 additions and 774 deletions.
Binary file modified Chamfer.png
View file
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
131 changes: 75 additions & 56 deletions Chamfer.scad
View file
Original file line number Diff line number Diff line change
@@ -1,50 +1,54 @@
/**
* The MIT License (MIT)
* This code is published under a
* Creative Commons Attribution-NonCommercial-ShareAlike 3.0
* licence, please respect it.
*
* "Chamfers for OpenSCAD" v0.4 Copyright (c) 2016 SebiTimeWaster
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
* Chamfered primitives for OpenSCAD v1.0
*/


/**
* chamferCube returns an cube with 45° chamfers on the edges of the
* cube. The chamfers are diectly printable on Fused deposition
* modelling (FDM) printers without support structures.
*
* @param sizeX The size of the cube along the x axis
* @param sizeY The size of the cube along the y axis
* @param sizeZ The size of the cube along the z axis
* @param chamferHeight The "height" of the chamfers as seen from
* one of the dimensional planes (The real
* width is side c in a right angled triangle)
* @param chamferX Which chamfers to render along the x axis
* in clockwise order starting from the zero
* point, as seen from "Left view" (Ctrl + 6)
* @param chamferY Which chamfers to render along the y axis
* in clockwise order starting from the zero
* point, as seen from "Front view" (Ctrl + 8)
* @param chamferZ Which chamfers to render along the z axis
* in clockwise order starting from the zero
* point, as seen from "Bottom view" (Ctrl + 5)
* @param size The size of the cube along the [x, y, z] axis,
* example: [1, 2, 3]
* @param chamfers Which chamfers to render along the [x, y, z] axis,
* example: [[0, 0, 0, 0], [1, 1, 1, 1], [0, 0, 0, 0]]
* X axis: 4 values in clockwise order starting from
* the zero point, as seen from "Left view" (Ctrl + 6)
* Y axis: 4 values in clockwise order starting from
* the zero point, as seen from "Front view" (Ctrl + 8)
* Z axis: 4 values in clockwise order starting from
* the zero point, as seen from "Bottom view" (Ctrl + 5)
* @param ch The "height" of the chamfers as seen from
* one of the dimensional planes (The real
* length is side c in a right angled triangle)
*/
module chamferCube(sizeX, sizeY, sizeZ, chamferHeight = 1, chamferX = [1, 1, 1, 1], chamferY = [1, 1, 1, 1], chamferZ = [1, 1, 1, 1]) {
module chamferCube(size, chamfers = [undef, undef, undef], ch = 1, ph1 = 1, ph2 = undef, ph3 = undef, ph4 = undef, sizeX = undef, sizeY = undef, sizeZ = undef, chamferHeight = undef, chamferX = undef, chamferY = undef, chamferZ = undef) {
if(size[0]) {
chamferCubeImpl(size[0], size[1], size[2], ch, chamfers[0], chamfers[1], chamfers[2]);
} else {
// keep backwards compatibility
size = (sizeX == undef) ? size : sizeX;
chamfers = (sizeY == undef) ? chamfers : sizeY;
ch = (sizeZ == undef) ? ch : sizeZ;
ph1 = (chamferHeight == undef) ? ph1 : chamferHeight;
ph2 = (chamferX == undef) ? ph2 : chamferX;
ph3 = (chamferY == undef) ? ph3 : chamferY;
ph4 = (chamferZ == undef) ? ph4 : chamferZ;

chamferCubeImpl(size, chamfers, ch, ph1, ph2, ph3, ph4);
}
}

module chamferCubeImpl(sizeX, sizeY, sizeZ, chamferHeight, chamferX, chamferY, chamferZ) {
chamferX = (chamferX == undef) ? [1, 1, 1, 1] : chamferX;
chamferY = (chamferY == undef) ? [1, 1, 1, 1] : chamferY;
chamferZ = (chamferZ == undef) ? [1, 1, 1, 1] : chamferZ;
chamferCLength = sqrt(chamferHeight * chamferHeight * 2);

difference() {
cube([sizeX, sizeY, sizeZ]);
for(x = [0 : 3]) {
Expand Down Expand Up @@ -74,23 +78,38 @@ module chamferCube(sizeX, sizeY, sizeZ, chamferHeight = 1, chamferX = [1, 1, 1,
* the edges of the cylinder. The chamfers are diectly printable on
* Fused deposition modelling (FDM) printers without support structures.
*
* @param height Height of the cylinder
* @param radius Radius of the cylinder (At the bottom)
* @param radius2 Radius of the cylinder (At the top)
* @param chamferHeight The "height" of the chamfer at radius 1 as
* seen from one of the dimensional planes (The
* real width is side c in a right angled triangle)
* @param chamferHeight2 The "height" of the chamfer at radius 2 as
* seen from one of the dimensional planes (The
* real width is side c in a right angled triangle)
* @param angle The radius of the visible part of a wedge
* starting from the x axis counter-clockwise
* @param quality A circle quality factor where 1.0 is a fairly
* good quality, range from 0.0 to 2.0
* @param h Height of the cylinder
* @param r Radius of the cylinder (At the bottom)
* @param r2 Radius of the cylinder (At the top)
* @param ch The "height" of the chamfer at radius 1 as
* seen from one of the dimensional planes (The
* real length is side c in a right angled triangle)
* @param ch2 The "height" of the chamfer at radius 2 as
* seen from one of the dimensional planes (The
* real length is side c in a right angled triangle)
* @param a The angle of the visible part of a wedge
* starting from the x axis counter-clockwise
* @param q A circle quality factor where 1.0 is a fairly
* good quality, range from 0.0 to 2.0
*/
module chamferCylinder(height, radius, radius2=undef, chamferHeight = 1, chamferHeight2=undef, angle = 0, quality = -1.0) {
radius2 = (radius2 == undef) ? radius : radius2;
chamferHeight2 = (chamferHeight2 == undef) ? chamferHeight : chamferHeight2;
module chamferCylinder(h, r, r2 = undef, ch = 1, ch2 = undef, a = 0, q = -1.0, height = undef, radius = undef, radius2 = undef, chamferHeight = undef, chamferHeight2 = undef, angle = undef, quality = undef) {
// keep backwards compatibility
h = (height == undef) ? h : height;
r = (radius == undef) ? r : radius;
r2 = (radius2 == undef) ? r2 : radius2;
ch = (chamferHeight == undef) ? ch : chamferHeight;
ch2 = (chamferHeight2 == undef) ? ch2 : chamferHeight2;
a = (angle == undef) ? a : angle;
q = (quality == undef) ? q : quality;

height = h;
radius = r;
radius2 = (r2 == undef) ? r : r2;
chamferHeight = ch;
chamferHeight2 = (ch2 == undef) ? ch : ch2;
angle = a;
quality = q;

module cc() {
if(chamferHeight2 != 0) {
translate([0, 0, height - abs(chamferHeight2)]) cylinder(abs(chamferHeight2), r1 = radius2, r2 = radius2 - chamferHeight2, $fn = circleSegments(radius2, quality));
Expand Down Expand Up @@ -127,13 +146,13 @@ module chamferCylinder(height, radius, radius2=undef, chamferHeight = 1, chamfer
* standard quality setting (1.0). Order of usage is:
* Standard (1.0) <- globalCircleQuality <- Quality parameter
*
* @param r Radius of the circle
* @param quality A quality factor, where 1.0 is a fairly good
* quality, range from 0.0 to 2.0
* @param r Radius of the circle
* @param q A quality factor, where 1.0 is a fairly good
* quality, range from 0.0 to 2.0
*
* @return The number of segments for the circle
*/
function circleSegments(r, quality = -1.0) = (r * PI * 4 + 40) * ((quality >= 0.0) ? quality : globalCircleQuality);
function circleSegments(r, q = -1.0) = (r * PI * 4 + 40) * ((q >= 0.0) ? q : globalCircleQuality);

// set global quality to 1.0, can be overridden by user
globalCircleQuality = 1.0;
86 changes: 49 additions & 37 deletions Demo/Demo.scad
View file
Original file line number Diff line number Diff line change
@@ -1,14 +1,24 @@
/**
* This code is published under a
* Creative Commons Attribution-NonCommercial-ShareAlike 3.0
* licence, please respect it.
*
* Chamfered primitives for OpenSCAD v1.0
*/

// this changed from "use" to "include" with v0.3!!!
include <Chamfers-for-OpenSCAD/Chamfer.scad>;


// cube demos
translate([-27.5, -5, 12]) chamferCube(10, 10, 10);
translate([-12.5, -5, 12]) chamferCube(10, 10, 10, 2);
translate([2.5, -5, 12]) chamferCube(10, 10, 10, 1, [1, 0, 0, 0]);
translate([17.5, -5, 12]) chamferCube(10, 10, 10, 1, [0, 0, 0, 0], [1, 1, 1, 1], [0, 0, 0, 0]);
translate([-27.5, -5, 12]) chamferCube([10, 10, 10]);
translate([-12.5, -5, 12]) chamferCube([10, 10, 10], ch=2);
translate([2.5, -5, 12]) chamferCube([10, 10, 10], chamfers=[[1, 0, 0, 0]]);
translate([17.5, -5, 12]) chamferCube([10, 10, 10], [[0, 0, 0, 0], [1, 1, 1, 1], [0, 0, 0, 0]], 3);

/**
* With this variable you can GLOBALLY override the standard circle quality of 1.0.
* With this variable you can GLOBALLY override the standard circle quality of 1.0,
* but the quality setting in chamferCylinder still has precedence over this variable.
* This variable will only work when set outside of all blocks.
*/
//globalCircleQuality = 0.1;
Expand All @@ -18,14 +28,14 @@ translate([-30, 0, -5]) chamferCylinder(10, 5);
translate([-15, 0, -5]) chamferCylinder(10, 5, 5, 2, 4);
translate([0, 0, -5]) chamferCylinder(10, 5, 5, 3, -1);
translate([15, 0, -5]) chamferCylinder(10, 5, 5, 1, undef, 90);
translate([30, 0, -5]) chamferCylinder(10, 5, 5, -1, angle=240);
translate([30, 0, -5]) chamferCylinder(10, 5, 5, -1, a=240);

// cone demos
translate([-30, 0, -20]) chamferCylinder(10, 5, 2, 1, 0, 0.2);
translate([-30, 0, -20]) chamferCylinder(h=10, r=5, r2=2, ch=1, ch2=0);
translate([-15, 0, -20]) chamferCylinder(10, 5, 2, 3, 1);
translate([0, 0, -20]) chamferCylinder(10, 5, 2, -1);
translate([15, 0, -20]) chamferCylinder(10, 5, 2, 1, angle=90);
translate([30, 0, -20]) chamferCylinder(10, 5, 2, -1, angle=240);
translate([15, 0, -20]) chamferCylinder(10, 5, 2, 1, a=90);
translate([30, 0, -20]) chamferCylinder(10, 5, 2, -1, a=240);

// circleSegments demo
translate([-15, 0, -35]) cylinder(h=10, r=5, $fn=circleSegments(5, 0.5));
Expand All @@ -41,38 +51,39 @@ translate([15, 0, -50]) cylinder(h=10, r=5, $fn=circleSegments(5));
* cube. The chamfers are diectly printable on Fused deposition
* modelling (FDM) printers without support structures.
*
* @param sizeX The size of the cube along the x axis
* @param sizeY The size of the cube along the y axis
* @param sizeZ The size of the cube along the z axis
* @param chamferHeight The "height" of the chamfers as seen from
* one of the dimensional planes (The real
* width is side c in a right angled triangle)
* @param chamferX Which chamfers to render along the x axis
* in clockwise order starting from the zero
* point, as seen from "Left view" (Ctrl + 6)
* @param chamferY Which chamfers to render along the y axis
* in clockwise order starting from the zero
* point, as seen from "Front view" (Ctrl + 8)
* @param chamferZ Which chamfers to render along the z axis
* in clockwise order starting from the zero
* point, as seen from "Bottom view" (Ctrl + 5)
* @param size The size of the cube along the [x, y, z] axis,
* example: [1, 2, 3]
* @param chamfers Which chamfers to render along the [x, y, z] axis,
* example: [[0, 0, 0, 0], [1, 1, 1, 1], [0, 0, 0, 0]]
* X axis: 4 values in clockwise order starting from
* the zero point, as seen from "Left view" (Ctrl + 6)
* Y axis: 4 values in clockwise order starting from
* the zero point, as seen from "Front view" (Ctrl + 8)
* Z axis: 4 values in clockwise order starting from
* the zero point, as seen from "Bottom view" (Ctrl + 5)
* @param ch The "height" of the chamfers as seen from
* one of the dimensional planes (The real
* length is side c in a right angled triangle)
*
* ---------------------------------------------------------------------
*
* chamferCylinder returns an cylinder or cone with 45° chamfers on
* the edges of the cylinder. The chamfers are diectly printable on
* Fused deposition modelling (FDM) printers without support structures.
*
* @param height Height of the cylinder
* @param radius Radius of the cylinder (At the bottom)
* @param radius2 Radius of the cylinder (At the top)
* @param chamferHeight The "height" of the chamfers as seen from
* one of the dimensional planes (The real
* width is side c in a right angled triangle)
* @param angle The radius of the visible part of a wedge
* starting from the x axis counter-clockwise
* @param quality A circle quality factor where 1.0 is a fairly
* good quality, range from 0.0 to 2.0
* @param h Height of the cylinder
* @param r Radius of the cylinder (At the bottom)
* @param r2 Radius of the cylinder (At the top)
* @param ch The "height" of the chamfer at radius 1 as
* seen from one of the dimensional planes (The
* real length is side c in a right angled triangle)
* @param ch2 The "height" of the chamfer at radius 2 as
* seen from one of the dimensional planes (The
* real length is side c in a right angled triangle)
* @param a The angle of the visible part of a wedge
* starting from the x axis counter-clockwise
* @param q A circle quality factor where 1.0 is a fairly
* good quality, range from 0.0 to 2.0-
*
* ---------------------------------------------------------------------
*
Expand All @@ -82,10 +93,11 @@ translate([15, 0, -50]) cylinder(h=10, r=5, $fn=circleSegments(5));
* standard quality setting (1.0). Order of usage is:
* Standard (1.0) <- globalCircleQuality <- Quality parameter
*
* @param r Radius of the circle
* @param quality A quality factor, where 1.0 is a fairly good
* quality, range from 0.0 to 2.0
* @param r Radius of the circle
* @param q A quality factor, where 1.0 is a fairly good
* quality, range from 0.0 to 2.0
*
* @return The number of segments for the circle
*
*/

Loading

0 comments on commit 343807c

Please sign in to comment.