From 7fe904988fd7906cc9aad112b8a7b069658e86b8 Mon Sep 17 00:00:00 2001 From: pseudoku Date: Wed, 7 Aug 2019 00:21:13 -0500 Subject: [PATCH] Fixed bug on roundness function wrong peranthesis location causing wrong initial axis length. --- DES_ChocChordCaps.scad | 22 ++--- DES_Cornes.scad | 70 +++++++------- RP_MX.scad | 214 ++++++++++++++++++++++++----------------- 3 files changed, 172 insertions(+), 134 deletions(-) diff --git a/DES_ChocChordCaps.scad b/DES_ChocChordCaps.scad index 29ba203..f20dfdf 100644 --- a/DES_ChocChordCaps.scad +++ b/DES_ChocChordCaps.scad @@ -9,7 +9,7 @@ use //DES (Distorted Elliptical Saddle) Choc Chord version Chicago Stenographer with sculpted gergo thumb cluter /*Tester */ -keycap(keyID = 1, cutLen = 0, Stem =true, Dish = true, Stab = 0 , visualizeDish = false, crossSection = false, homeDot = false, Legends = false); +keycap(keyID = 3, cutLen = 0, Stem =true, Dish = true, Stab = 0 , visualizeDish = false, crossSection = false, homeDot = false, Legends = false); // translate([0,19, 0])keycap(keyID = 3, cutLen = 0, Stem =true, Dish = true, visualizeDish = true, crossSection = true, homeDot = false, Legends = false); // translate([0,38, 0])mirror([0,1,0])keycap(keyID = 2, cutLen = 0, Stem =true, Dish = true, visualizeDish = false, crossSection = true, homeDot = false, Legends = false); @@ -61,15 +61,15 @@ keyParameters = //keyParameters[KeyID][ParameterID] [ // BotWid, BotLen, TWDif, TLDif, keyh, WSft, LSft XSkew, YSkew, ZSkew, WEx, LEx, CapR0i, CapR0f, CapR1i, CapR1f, CapREx, StemEx //Column 0 - [17.26, 17.26, 4.5, 2, 4.5, 0, .0, 5, -0, -0, 2, 3, 2, 3, 2, 6, 2, 2], //Phat Fingers - [17.26, 17.26, 7, 4, 5.5, 0, .0, 5, -0, -0, 2, 3, 4, 4, 1, 4, 2, 2], //Chicago Steno R2/R4 - [17.26, 17.26, 7, 4, 4.5, 0, .0, 0, -0, -0, 2, 3, 4, 4, 1, 4, 2, 2], //Chicago Steno R3 flat + [17.26, 17.26, 4.5, 2, 4.5, 0, .0, 5, -0, -0, 2, 3, 1, 2, 1, 6, 2, 2], //Phat Fingers + [17.26, 17.26, 7, 4, 5.5, 0, .0, 5, -0, -0, 2, 3, 1, 1, 1, 4, 2, 2], //Chicago Steno R2/R4 + [17.26, 17.26, 7, 4, 4.5, 0, .0, 0, -0, -0, 2, 3, 1, 3, 1, 4, 2, 2], //Chicago Steno R3 flat - [17.06, 35.16, 7, 3, 6.2, 0, 0, -3, -7, -0, 2, 2, 4, 4, 1, 4, 2, 2], //Chicago T0 R1 2u - [17.06, 17.06, 7, 4, 7.4, 0, .0, -6, 4, 0, 2, 2, 4, 4, 1, 4, 2, 2], //Chicago T0 R2 1u - [17.06, 35.16, 7, 3, 6.2, 0, 0, -3, 7, -0, 2, 2, 4, 4, 1, 4, 2, 2], //Chicago T1 R2 2u - [17.06*1.50,17.16, 7, 5, 6.2, 0, 0, -2, 4, 5, 2, 2, 4, 4, 1, 4, 2, 2], //Chicago T2 R1 1.25 - [17.16*1.25,17.16, 7, 5, 6.8, 0, 0, -2, 3, -0, 2, 2, 4, 4, 1, 4, 2, 2], //Chicago T3 R1 1.25 + [17.06, 35.16, 7, 3, 6.2, 0, 0, -3, -7, -0, 2, 2, 1, 2, 1, 4, 2, 2], //Chicago T0 R1 2u + [17.06, 17.06, 7, 4, 7.4, 0, .0, -6, 4, 0, 2, 2, 1, 2, 1, 4, 2, 2], //Chicago T0 R2 1u + [17.06, 35.16, 7, 3, 6.2, 0, 0, -3, 7, -0, 2, 2, 1, 3, 1, 4, 2, 2], //Chicago T1 R2 2u + [17.06*1.50,17.16, 7, 5, 6.2, 0, 0, -2, 4, 5, 2, 2, 1, 3, 1, 4, 2, 2], //Chicago T2 R1 1.25 + [17.16*1.25,17.16, 7, 5, 6.8, 0, 0, -2, 3, -0, 2, 2, 1, 3, 1, 4, 2, 2], //Chicago T3 R1 1.25 [17.26, 17.26, 2, 2, 5, 0, .0, 0, -0, -0, 2, 3, 1, 3, 1, 3, 2, 2] //Phat Fingers Uniform @@ -191,8 +191,8 @@ function CapTransform(t, keyID) = ]; function CapRoundness(t, keyID) = [ - pow(t/layers, ChamExponent(keyID))*(CapRound0f(keyID)) + (1-pow(t/layers, ChamExponent(keyID))*CapRound0i(keyID)), - pow(t/layers, ChamExponent(keyID))*(CapRound1f(keyID)) + (1-pow(t/layers, ChamExponent(keyID))*CapRound1i(keyID)) + pow(t/layers, ChamExponent(keyID))*(CapRound0f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound0i(keyID), + pow(t/layers, ChamExponent(keyID))*(CapRound1f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound1i(keyID) ]; function CapRadius(t, keyID) = pow(t/layers, ChamExponent(keyID))*ChamfFinRad(keyID) + (1-pow(t/layers, ChamExponent(keyID)))*ChamfInitRad(keyID); diff --git a/DES_Cornes.scad b/DES_Cornes.scad index 4ffa3ea..82f99c9 100644 --- a/DES_Cornes.scad +++ b/DES_Cornes.scad @@ -13,18 +13,18 @@ Version 2: Eliptical Rectangle //Stab = 24 for //TODO add shift - keycap(keyID = 10, cutLen = 0, Stem =true, Dish = true, Stab = 0 , visualizeDish = false, crossSection = false, homeDot = false, Legends = false); + keycap(keyID = 23, cutLen = 0, Stem =true, Dish = true, Stab = 0 , visualizeDish = false, crossSection = false, homeDot = false, Legends = false); // translate([0,19, 0])keycap(keyID = 3, cutLen = 0, Stem =true, Dish = true, visualizeDish = true, crossSection = true, homeDot = false, Legends = false); // translate([0,38, 0])mirror([0,1,0])keycap(keyID = 2, cutLen = 0, Stem =true, Dish = true, visualizeDish = false, crossSection = true, homeDot = false, Legends = false); RowHome = [0,2.5,5,2.5,0,0]; -for(Col = [2:2]){ - for(Row = [1:3]){ - translate([19*Col, 19*Row +RowHome[Col], 0])keycap(keyID = Col*4+Row, cutLen = 0, Stem = true, Dish = true, visualizeDish = false, crossSection = false,Legends = false); - } -} -// -//// thumb +//for(Col = [2:2]){ +// for(Row = [1:3]){ +// translate([19*Col, 19*Row +RowHome[Col], 0])keycap(keyID = Col*4+Row, cutLen = 0, Stem = true, Dish = true, visualizeDish = false, crossSection = false,Legends = false); +// } +//} +//// +////// thumb // translate([-15, -4, 0])rotate([0,0,30])keycap(keyID = 0, cutLen = 0, Stem =false, Dish = true, visualizeDish = false, crossSection = false); // translate([10, 0, 0])rotate([0,0,15])keycap(key ID = 4, cutLen = 0, Stem =false, Dish = true, visualizeDish = false, crossSection = false); // translate([31, 2.2, 0])rotate([0,0,0])keycap(keyID = 8, cutLen = 0, Stem =false, Dish = true, visualizeDish = false, crossSection = false); @@ -50,35 +50,35 @@ keyParameters = //keyParameters[KeyID][ParameterID] [ // BotWid, BotLen, TWDif, TLDif, keyh, WSft, LSft XSkew, YSkew, ZSkew, WEx, LEx, CapR0i, CapR0f, CapR1i, CapR1f, CapREx, StemEx //Column 0 - [17.16, 17.16*1.5, 6, 6, 14, 0, 0, -13, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R5 0 - [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 10, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -10, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16*1.5, 6, 6, 14, 0, 0, -13, -10, -5, 2, 2, 1, 5, 1, 3, 2, 2], //R5 0 + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 10, -10, -5, 2, 2, 1, 5, 1, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -10, -5, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -10, -10, -5, 2, 2, 1, 5, 1, 3, 2, 2], //R2 //Column 1 - [17.16, 17.16, 6, 6, 13, 0, 0, -13, 5, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 4 - [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5,7+2.5, 0, 0, -2, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -12, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16, 6, 6, 13, 0, 0, -13, 5, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R5 4 + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -3, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5,7+2.5, 0, 0, -2, -3, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -12, -3, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R2 //Column 2 middle - [17.16, 17.16, 6, 6, 13, 0, 0, -13, 10, 15, 2, 2, 2, 6, 2, 4, 2, 2], //R5 8 + [17.16, 17.16, 6, 6, 13, 0, 0, -13, 10, 15, 2, 2, 1, 5, 1, 3, 2, 2], //R5 8 [17.16, 17.16, 6.5, 6.5, 8, 0, 0, 5, 0, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5, 7, 0, 0, -2, 0, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8, 0, 0, -12, 0, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16, 6.5, 6.5, 7, 0, 0, -2, 0, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8, 0, 0, -12, 0, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R2 //Column 3 - [17.16, 17.16, 6, 6, 11+3, 0, 0, 13, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 12 - [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5, 7+3, 0, 0, -2, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -10, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16, 6, 6, 11+3, 0, 0, 13, -4, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R5 12 + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -4, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+3, 0, 0, -2, -4, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -10, -4, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R2 //Column 4 - [17.16, 17.16, 6, 6,11+5.5, 0, 0, 13, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 16 - [17.16, 17.16, 6.5, 6.5,8+5.5, 0, 0, 5, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5,7+5.5, 0, 0, -5, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -12, 5, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16, 6, 6,11+5.5, 0, 0, 13, -10, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R5 16 + [17.16, 17.16, 6.5, 6.5,8+5.5, 0, 0, 5, -10, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5,7+5.5, 0, 0, -5, -10, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -12, 5, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R2 //Column 5 - [17.16, 17.16, 6, 6, 11+4, 0, 0, 13, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 20 - [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 5, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 - [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home - [17.16, 17.16, 6.5, 6.5, 8+6, 0, 0, -12, 10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 + [17.16, 17.16, 6, 6, 11+4, 0, 0, 13, -6, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R5 20 + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 5, -6, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -6, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+6, 0, 0, -12, 10, 0, 2, 2, 1, 5, 1, 3, 2, 2], //R2 ]; dishParameters = //dishParameter[keyID][ParameterID] @@ -213,8 +213,8 @@ function CapTransform(t, keyID) = ]; function CapRoundness(t, keyID) = [ - pow(t/layers, ChamExponent(keyID))*(CapRound0f(keyID)) + (1-pow(t/layers, ChamExponent(keyID))*CapRound0i(keyID)), - pow(t/layers, ChamExponent(keyID))*(CapRound1f(keyID)) + (1-pow(t/layers, ChamExponent(keyID))*CapRound1i(keyID)) + pow(t/layers, ChamExponent(keyID))*(CapRound0f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound0i(keyID), + pow(t/layers, ChamExponent(keyID))*(CapRound1f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound1i(keyID) ]; function CapRadius(t, keyID) = pow(t/layers, ChamExponent(keyID))*ChamfFinRad(keyID) + (1-pow(t/layers, ChamExponent(keyID)))*ChamfInitRad(keyID); @@ -281,9 +281,7 @@ module keycap(keyID = 0, cutLen = 0, visualizeDish = false, rossSection = false, translate([-Stab/2,0,0])rotate([0,0,stemRot])cherry_stem(KeyHeight(keyID), slop); //TODO add binding support? } - translate([0,0,-.001])skin([for (i=[0:stemLayers-1]) transform(translation(StemTranslation(i,keyID))*rotation(StemRotation(i, keyID)), rounded_rectangle_profile(StemTransform(i, keyID),fn=fn,r=StemRadius(i, keyID)))]); //outer shell - - + translate([0,0,-.001])skin([for (i=[0:stemLayers-1]) transform(translation(StemTranslation(i,keyID))*rotation(StemRotation(i, keyID)), rounded_rectangle_profile(StemTransform(i, keyID),fn=fn,r=StemRadius(i, keyID)))]); //Transition Support for taller profile } //cut for fonts and extra pattern for light? } diff --git a/RP_MX.scad b/RP_MX.scad index a100a8e..2d9e007 100644 --- a/RP_MX.scad +++ b/RP_MX.scad @@ -9,7 +9,7 @@ use //DP (Distored Pyramidal) [Double Penetration] Profile //TODO add shift -keycap(keyID = 10, cutLen = 0, Stem =true, Dish = true, visualizeDish = true, crossSection = false, homeDot = false, Legends = false); +keycap(keyID = 10, cutLen = 0, Stem =true, Dish = true, visualizeDish = true, crossSection = true, homeDot = false, Legends = false); ////fullsetee RowHome = [0,2.5,5,2.5,0,0]; @@ -27,10 +27,10 @@ RowHome = [0,2.5,5,2.5,0,0]; //Parameters wallthickness = 1.75; topthickness = 2.5; -stepsize = 50; //resolution of Trajectory -step = 2; //resolution of ellipes -fn = 64; //resolution of Rounded Rectangles: 60 for output -layers = 50; //resolution of vertical Sweep: 50 for output +stepsize = 30; //resolution of Trajectory +step = 4; //resolution of ellipes +fn = 32; //resolution of Rounded Rectangles: 60 for output +layers = 30; //resolution of vertical Sweep: 50 for output //---Stem param slop = 0.3; @@ -41,41 +41,41 @@ stemCrossHeight = 4; extra_vertical = 0.6; stemLayers = 50; //resolution of stem to cap top transition -dishLayers = 100; +dishLayers = 30; keyParameters = //keyParameters[KeyID][ParameterID] [ -// BotWid, BotLen, TWDif, TLDif, keyh, WSft, LSft XSkew, YSkew, ZSkew, WEx, LEx, CapRIn, CapRFn, CapREx, StemEx +// BotWid, BotLen, TWDif, TLDif, keyh, WSft, LSft XSkew, YSkew, ZSkew, WEx, LEx, CapR0i, CapR0f, CapR1i, CapR1f, CapREx, StemEx //Column 0 - [18.16, 18.16*1.5, 6, 6, 12, 0, 0, -13, -10, -5, 2, 2, .2, 3, 1, 2], //R5 0 - [18.16, 18.16, 7, 7, 8+4, 0, 0, 10, -10, -5, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7, 7+4, 0, 0, -2, -10, -5, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8+4, 0, 0, -10, -10, -5, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16*1.5, 6, 6, 14, 0, 0, -13, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R5 0 + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 10, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -10, -10, -5, 2, 2, 2, 6, 2, 4, 2, 2], //R2 //Column 1 - [18.16, 18.16, 6, 6, 10, 0, 0, -13, 5, 0, 2, 2, .2, 3, 1, 2], //R5 4 - [18.16, 18.16, 7, 7, 8+3, 0, 0, 5, -3, 0, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7,7+2.5, 0, 0, -2, -3, 0, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8+3, 0, 0, -12, -3, 0, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16, 6, 6, 13, 0, 0, -13, 5, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 4 + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5,7+2.5, 0, 0, -2, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -12, -3, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 //Column 2 middle - [18.16, 18.16, 6, 6, 12, 0, 0, -13, 10, 15, 2, 2, .2, 3, 1, 2], //R5 8 - [18.16, 18.16, 7, 7, 8, 0, 0, 9, 0, 0, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7, 7, 0, 0, -2, 0, 0, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8, 0, 0, -12, 0, 0, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16, 6, 6, 13, 0, 0, -13, 10, 15, 2, 2, 2, 6, 2, 4, 2, 2], //R5 8 + [17.16, 17.16, 6.5, 6.5, 8, 0, 0, 5, 0, 0, 2, 2, 2, 5, 2, 3, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7, 0, 0, -2, 0, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8, 0, 0, -12, 0, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 //Column 3 - [18.16, 18.16, 6, 6, 11+3, 0, 0, 13, -4, 0, 2, 2, .2, 3, 1, 2], //R5 12 - [18.16, 18.16, 7, 7, 8+3, 0, 0, 5, -4, 0, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7, 7+3, 0, 0, -2, -4, 0, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8+3, 0, 0, -10, -4, 0, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16, 6, 6, 11+3, 0, 0, 13, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 12 + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, 5, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+3, 0, 0, -2, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+3, 0, 0, -10, -4, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 //Column 4 - [18.16, 18.16, 6, 6,11+5.5, 0, 0, 13, -10, 0, 2, 2, .2, 3, 1, 2], //R5 16 - [18.16, 18.16, 7, 7,8+5.5, 0, 0, 5, -10, 0, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7,7+5.5, 0, 0, -5, -10, 0, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8+4, 0, 0, -12, 5, 0, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16, 6, 6,11+5.5, 0, 0, 13, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 16 + [17.16, 17.16, 6.5, 6.5,8+5.5, 0, 0, 5, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5,7+5.5, 0, 0, -5, -10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, -12, 5, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 //Column 5 - [18.16, 18.16, 6, 6, 11+4, 0, 0, 13, -6, 0, 2, 2, .2, 3, 1, 2], //R5 20 - [18.16, 18.16, 7, 7, 8+4, 0, 0, 5, -6, 0, 2, 2, .2, 3, 1, 2], //R4 - [18.16, 18.16, 7, 7, 7+4, 0, 0, -2, -6, 0, 2, 2, .2, 3, 1, 2], //R3 Home - [18.16, 18.16, 7, 7, 8+6, 0, 0, -12, 10, 0, 2, 2, .2, 3, 1, 2], //R2 + [17.16, 17.16, 6, 6, 11+4, 0, 0, 13, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R5 20 + [17.16, 17.16, 6.5, 6.5, 8+4, 0, 0, 5, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R4 + [17.16, 17.16, 6.5, 6.5, 7+4, 0, 0, -2, -6, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R3 Home + [17.16, 17.16, 6.5, 6.5, 8+6, 0, 0, -12, 10, 0, 2, 2, 2, 6, 2, 4, 2, 2], //R2 ]; function BottomWidth(keyID) = keyParameters[keyID][0]; // @@ -90,63 +90,58 @@ function YAngleSkew(keyID) = keyParameters[keyID][8]; function ZAngleSkew(keyID) = keyParameters[keyID][9]; function WidExponent(keyID) = keyParameters[keyID][10]; function LenExponent(keyID) = keyParameters[keyID][11]; -function ChamfInitRad(keyID) = keyParameters[keyID][12]; -function ChamfFinRad(keyID) = keyParameters[keyID][13]; -function ChamExponent(keyID) = keyParameters[keyID][14]; -function StemExponent(keyID) = keyParameters[keyID][15]; +function CapRound0i(keyID) = keyParameters[keyID][12]; +function CapRound0f(keyID) = keyParameters[keyID][13]; +function CapRound1i(keyID) = keyParameters[keyID][14]; +function CapRound1f(keyID) = keyParameters[keyID][15]; +function ChamExponent(keyID) = keyParameters[keyID][16]; +function StemExponent(keyID) = keyParameters[keyID][17]; dishParameters = //dishParameter[keyID][ParameterID] [ -// EdOf fn LEx WEx DshDep DishCh, DishEp +// EdOf fn LEx WEx DshDep Ch0i, ch1i, Ch0f, Ch1f, DishExp //Column 0 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .005, 2, 2, 2, .001, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 //Column 1 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .005, 2, 2, 2, .001, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 //Column 2 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .001, 2, 2, 2, .1, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .1, 2, 2, 1.5, 1, 1, 3, 3, 1], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 //Column 3 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .005, 2, 2, 2, .001, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 //Column 4 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .005, 2, 2, 2, .001, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 //Column 5 - [ .1, .005, 2, 2, 2, .001, .9], //R2 - [ .1, .005, 2, 2, 2, .001, .9], //R3 - [ .1, .005, 2, 2, 2, .001, .9], //R4 - [ .1, .005, 2, 2, 2, .001, .9], //R5 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R2 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R3 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R4 + [ .1, .005, 2, 2, 2, .001, .001, .001, .001, 2], //R5 ]; - function EdgeOffset(keyID) = dishParameters[keyID][0]; // function LenFinal(keyID) = dishParameters[keyID][1]; // function LenExpo(keyID) = dishParameters[keyID][2]; // function WidExpo(keyID) = dishParameters[keyID][3]; // function DishDepth(keyID) = dishParameters[keyID][4]; // -function DishCham(keyID) = dishParameters[keyID][5]; // -function DishExpo(keyID) = dishParameters[keyID][6]; -function FrontFinArc(keyID) = dishParameters[keyID][7]; -function FrontArcExpo(keyID) = dishParameters[keyID][8]; -function BackForward1(keyID) = dishParameters[keyID][9]; // -function BackForward2(keyID) = dishParameters[keyID][10]; // -function BackPitch1(keyID) = dishParameters[keyID][11]; // -function BackPitch2(keyID) = dishParameters[keyID][12]; // -function BackInitArc(keyID) = dishParameters[keyID][13]; -function BackFinArc(keyID) = dishParameters[keyID][14]; -function BackArcExpo(keyID) = dishParameters[keyID][15]; +function DishCham0i(keyID) = dishParameters[keyID][5]; // +function DishCham1i(keyID) = dishParameters[keyID][6]; // +function DishCham0f(keyID) = dishParameters[keyID][7]; // +function DishCham1f(keyID) = dishParameters[keyID][8]; // +function DishExpo(keyID) = dishParameters[keyID][9]; //function FrontTrajectory(keyID) = @@ -205,12 +200,15 @@ function CapRotation(t, keyID) = function CapTransform(t, keyID) = [ - pow(t/layers, WidExponent(keyID))*(BottomWidth(keyID) -TopLenDiff(keyID)) + (1-pow(t/layers, WidExponent(keyID)))*BottomWidth(keyID) , + pow(t/layers, WidExponent(keyID))*(BottomWidth(keyID) -TopWidthDiff(keyID)) + (1-pow(t/layers, WidExponent(keyID)))*BottomWidth(keyID) , pow(t/layers, LenExponent(keyID))*(BottomLength(keyID)-TopLenDiff(keyID)) + (1-pow(t/layers, LenExponent(keyID)))*BottomLength(keyID) ]; - -function CapRadius(t, keyID) = pow(t/layers, ChamExponent(keyID))*ChamfFinRad(keyID) + (1-pow(t/layers, ChamExponent(keyID)))*ChamfInitRad(keyID); - +function CapRoundness(t, keyID) = + [ + pow(t/layers, ChamExponent(keyID))*(CapRound0f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound0i(keyID), + pow(t/layers, ChamExponent(keyID))*(CapRound1f(keyID)) + (1-pow(t/layers, ChamExponent(keyID)))*CapRound1i(keyID) + ]; + function InnerTransform(t, keyID) = [ pow(t/layers, WidExponent(keyID))*(BottomWidth(keyID) -TopLenDiff(keyID)-wallthickness*2) + (1-pow(t/layers, WidExponent(keyID)))*(BottomWidth(keyID) -wallthickness*2), @@ -233,11 +231,11 @@ function StemRotation(t, keyID) = function StemTransform(t, keyID) = [ - pow(t/stemLayers, StemExponent(keyID))*(BottomWidth(keyID) -TopLenDiff(keyID)-wallthickness*2) + (1-pow(t/stemLayers, StemExponent(keyID)))*(stemWid - 2*slop), + pow(t/stemLayers, StemExponent(keyID))*(BottomWidth(keyID) -TopWidthDiff(keyID)-wallthickness*2) + (1-pow(t/stemLayers, StemExponent(keyID)))*(stemWid - 2*slop), pow(t/stemLayers, StemExponent(keyID))*(BottomLength(keyID)-TopLenDiff(keyID)-wallthickness*2) + (1-pow(t/stemLayers, StemExponent(keyID)))*(stemLen - 2*slop) ]; -function StemRadius(t, keyID) = pow(t/stemLayers,3)*ChamfFinRad(keyID) + (1-pow(t/stemLayers, 3))*1; +function StemRadius(t, keyID) = pow(t/stemLayers,3)*3 + (1-pow(t/stemLayers, 3))*1; //----- Distorted Pyramidal Dish @@ -257,14 +255,18 @@ function DishRotation(t, keyID) = function DishTransform(t, keyID) = [ - (1-pow(t/dishLayers, WidExpo(keyID)))*(BottomWidth(keyID) -TopLenDiff(keyID)+EdgeOffset(keyID)) + (pow(t/dishLayers, WidExpo(keyID)))*(LenFinal(keyID)), + (1-pow(t/dishLayers, WidExpo(keyID)))*(BottomWidth(keyID) -TopWidthDiff(keyID)+EdgeOffset(keyID)) + (pow(t/dishLayers, WidExpo(keyID)))*(LenFinal(keyID)), (1-pow(t/dishLayers, LenExpo(keyID)))*(BottomLength(keyID)-TopLenDiff(keyID)+EdgeOffset(keyID)) + (pow(t/dishLayers, LenExpo(keyID)))*(LenFinal(keyID)) ]; -function DishRadius(t, keyID) = pow(t/dishLayers, DishExpo(keyID))*DishCham(keyID) + (1-pow(t/dishLayers, DishExpo(keyID)))*ChamfFinRad(keyID); +function DishRoundness(t, keyID) = + [ + pow(t/dishLayers, ChamExponent(keyID))*(DishCham0f(keyID)) + (1-pow(t/dishLayers, ChamExponent(keyID))*DishCham0i(keyID)), + pow(t/dishLayers, ChamExponent(keyID))*(DishCham1f(keyID)) + (1-pow(t/dishLayers, ChamExponent(keyID))*DishCham1i(keyID)) + ]; ///----- KEY Builder Module -module keycap(keyID = 0, cutLen = 0, visualizeDish = false, rossSection = false, Dish = true, Stem = false, homeDot = false) { +module keycap(keyID = 0, cutLen = 0, visualizeDish = false, rossSection = false, Dish = true, Stem = false, homeDot = false, Stab = false) { // //Set Parameters for dish shape // FrontPath = quantize_trajectories(FrontTrajectory(keyID), steps = stepsize, loop=false, start_position= $t*4); @@ -281,16 +283,23 @@ module keycap(keyID = 0, cutLen = 0, visualizeDish = false, rossSection = false, difference(){ union(){ difference(){ - skin([for (i=[0:layers-1]) transform(translation(CapTranslation(i, keyID)) * rotation(CapRotation(i, keyID)), rounded_rectangle_profile(CapTransform(i, keyID),fn=fn,r=CapRadius(i, keyID)))]); //outer shell + skin([for (i=[0:layers-1]) transform(translation(CapTranslation(i, keyID)) * rotation(CapRotation(i, keyID)), elliptical_rectangle(CapTransform(i, keyID), b = CapRoundness(i,keyID),fn=fn))]); //outer shell + for(i=[0:layers-1])echo(CapRoundness(i,keyID)); + //Cut inner shell if(Stem == true){ - translate([0,0,-.001])skin([for (i=[0:layers-1]) transform(translation(InnerTranslation(i, keyID)) * rotation(CapRotation(i, keyID)), rounded_rectangle_profile(InnerTransform(i, keyID),fn=fn,r=CapRadius(i, keyID)))]); + translate([0,0,-.001])skin([for (i=[0:layers-1]) transform(translation(InnerTranslation(i, keyID)) * rotation(CapRotation(i, keyID)), elliptical_rectangle(InnerTransform(i, keyID), b = CapRoundness(i,keyID),fn=fn))]); } } if(Stem == true){ - rotate([0,0,stemRot])cherry_stem(KeyHeight(keyID)-topthickness, slop); // generate mx cherry stem, not compatible with box - translate([0,0,-.001])skin([for (i=[0:stemLayers-1]) transform(translation(StemTranslation(i,keyID))*rotation(StemRotation(i, keyID)), rounded_rectangle_profile(StemTransform(i, keyID),fn=fn,r=StemRadius(i, keyID)))]); //outer shell + rotate([0,0,stemRot])cherry_stem(KeyHeight(keyID), slop); // generate mx cherry stem, not compatible with box + if (Stab != 0){ + translate([Stab/2,0,0])rotate([0,0,stemRot])cherry_stem(KeyHeight(keyID), slop); + translate([-Stab/2,0,0])rotate([0,0,stemRot])cherry_stem(KeyHeight(keyID), slop); + //TODO add binding support? + } + translate([0,0,-.001])skin([for (i=[0:stemLayers-1]) transform(translation(StemTranslation(i,keyID))*rotation(StemRotation(i, keyID)), rounded_rectangle_profile(StemTransform(i, keyID),fn=fn,r=StemRadius(i, keyID)))]); //Transition Support for taller profile } //cut for fonts and extra pattern for light? } @@ -302,12 +311,17 @@ module keycap(keyID = 0, cutLen = 0, visualizeDish = false, rossSection = false, // #rotate([-XAngleSkew(keyID),YAngleSkew(keyID),ZAngleSkew(keyID)])translate([0,4,KeyHeight(keyID)-2.5])linear_extrude(height = 0.5)text( text = "Why?", font = "Constantia:style=Bold", size = 3, valign = "center", halign = "center" ); // #rotate([-XAngleSkew(keyID),YAngleSkew(keyID),ZAngleSkew(keyID)])translate([0,-3.5,0])linear_extrude(height = 0.5)text( text = "Me", font = "Constantia:style=Bold", size = 3, valign = "center", halign = "center" ); } + //Dish Shape if(Dish == true){ if(visualizeDish == false){ - #skin([for (i=[0:dishLayers-1]) transform(translation(DishTranslation(i, keyID)) * rotation(DishRotation(i, keyID)), rounded_rectangle_profile(DishTransform(i, keyID),fn=fn,r=DishRadius(i, keyID)))]); + skin([for (i=[0:dishLayers-1]) transform(translation(DishTranslation(i, keyID)) * rotation(DishRotation(i, keyID)), + elliptical_rectangle(DishTransform(i, keyID), b = DishRoundness(i,keyID),fn=fn) + )]); } else { - #skin([for (i=[0:dishLayers-1]) transform(translation(DishTranslation(i, keyID)) * rotation(DishRotation(i, keyID)), rounded_rectangle_profile(DishTransform(i, keyID),fn=fn,r=DishRadius(i, keyID)))]); + #skin([for (i=[0:dishLayers-1]) transform(translation(DishTranslation(i, keyID)) * rotation(DishRotation(i, keyID)), + elliptical_rectangle(DishTransform(i, keyID), b = DishRoundness(i,keyID),fn=fn) + )]); } } if(crossSection == true) { @@ -372,6 +386,32 @@ function rounded_rectangle_profile(size=[1,1],r=1,fn=32) = [ + sign_y(index, fn) * [0,size[1]/2-r] ]; +function elliptical_rectangle(a = [1,1], b =[1,1], fn=32) = [ + for (index = [0:fn-1]) // section right + let(theta1 = -atan(a[1]/b[1])+ 2*atan(a[1]/b[1])*index/fn) + [b[1]*cos(theta1), a[1]*sin(theta1)] + + [a[0]*cos(atan(b[0]/a[0])), 0] + - [b[1]*cos(atan(a[1]/b[1])), 0], + + for(index = [0:fn-1]) // section Top + let(theta2 = atan(b[0]/a[0]) + (180 -2*atan(b[0]/a[0]))*index/fn) + [a[0]*cos(theta2), b[0]*sin(theta2)] + - [0, b[0]*sin(atan(b[0]/a[0]))] + + [0, a[1]*sin(atan(a[1]/b[1]))], + + for(index = [0:fn-1]) // section left + let(theta3 = -atan(a[1]/b[1])+180+ 2*atan(a[1]/b[1])*index/fn) + [b[1]*cos(theta3), a[1]*sin(theta3)] + - [a[0]*cos(atan(b[0]/a[0])), 0] + + [b[1]*cos(atan(a[1]/b[1])), 0], + + for(index = [0:fn-1]) // section Top + let(theta4 = atan(b[0]/a[0]) + 180 + (180 -2*atan(b[0]/a[0]))*index/fn) + [a[0]*cos(theta4), b[0]*sin(theta4)] + + [0, b[0]*sin(atan(b[0]/a[0]))] + - [0, a[1]*sin(atan(a[1]/b[1]))] +]/2; + function sign_x(i,n) = i < n/4 || i > n-n/4 ? 1 : i > n/4 && i < n-n/4 ? -1 :