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Add individual examples

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Having one example per file will make for a integration and there
live demo links with CadHub.
Resolves #29.
This commit is contained in:
Kurt Hutten
2021-06-07 07:13:04 +10:00
parent 8ead00a2bf
commit 28814a34a0
12 changed files with 237 additions and 0 deletions
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35
examples/beamChain-3.scad Normal file
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// beamChain example 3
include <Round-Anything-1.0.4/polyround.scad>
function beamPoints(r1,r2,rStart=0,rEnd=0)=[[0,0,rStart],[2,8,0],[5,4,r1],[15,10,r2],[17,2,rEnd]];
// Define more points for a polygon to be atteched to the end of the beam chain
clipP=[[16,1.2,0],[16,0,0],[16.5,0,0],[16.5,1,0.2],[17.5,1,0.2],[17.5,0,0],[18,0,0],[18,1.2,0]];
linear_extrude(1){
// end hook
translate([-15,-7*5+3,0]){
polygon(polyRound(clipP,20));
}
// Attached to the end of the beam chain by dividing the beam paths in forward and return and
// concat other polygon inbetween
translate([0,-7*6,0]){
radiiPoints=beamPoints(2,1);
forwardPath=beamChain(radiiPoints,offset1=0.5,startAngle=-15,mode=2);
returnPath=revList(beamChain(radiiPoints,offset1=-0.5,startAngle=-15,mode=2));
entirePath=concat(forwardPath,clipP,returnPath);
polygon(polyRound(entirePath,20));
}
// Add transitioning radii into the end polygong
translate([0,-7*7-2,0]){
radiiPoints=beamPoints(2,1,rEnd=3);
forwardPath=beamChain(radiiPoints,offset1=0.5,startAngle=-15,mode=2);
returnPath=revList(beamChain(radiiPoints,offset1=-0.5,startAngle=-15,mode=2));
entirePath=concat(forwardPath,clipP,returnPath);
polygon(polyRound(entirePath,20));
}
}