code cleaning + add sma_open.json
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Pierre Lecomte
parent
77f6ac7105
commit
9c014739c7
17
cad/sma_open.json
Normal file
17
cad/sma_open.json
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@ -0,0 +1,17 @@
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{
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"parameterSets": {
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"lebedev26": {
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"neighbors": "[[14, 15, 16, 17], [14, 21, 22, 18], [15, 18, 23, 19], [16, 19, 24, 20], [17, 21, 25, 20], [22, 23, 24, 25], [14, 15, 18], [15, 16, 19], [16, 17, 20], [17, 14, 21], [22, 23, 18, 26], [23, 24, 19, 26], [24, 25, 20, 26], [21, 22, 25, 26], [0, 1, 6, 9], [0, 2, 6, 7], [0, 3, 7, 8], [0, 4, 8, 9], [1, 2, 6, 10], [2, 3, 7, 11], [3, 4, 8, 12], [4, 1, 9, 13], [1, 5, 10, 13], [2, 5, 10, 11], [3, 5, 11, 12], [4, 5, 12, 13], [10, 11, 12, 13]]",
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"phi": "[0, 0, 90, 180, 270, 0, 45, 135, 225, 315, 45, 135, 225, 315, 0, 90, 180, 270, 45, 135, 225, 315, 0, 90, 180, 270, 0]",
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"r": "[150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 270]",
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"theta": "[0, 90, 90, 90, 90, 180, 54.7356, 54.7356, 54.7356, 54.7356, 125.264, 125.264, 125.264, 125.264, 45, 45, 45, 45, 90, 90, 90, 90, 135, 135, 135, 135, 180]"
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},
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"tetrahedron5": {
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"neighbors": "[[1, 2, 3, 4], [2, 3, 0, 4, 5], [3, 0, 1, 4, 5], [0, 1, 2, 5], [0, 1, 2], [1, 2, 3]]",
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"phi": "[0, 240, 120, 0, 180, 0]",
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"r": "[100, 100, 100, 100, 34, 150]",
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"theta": "[0, 109.471, 109.471, 109.471, 70.5284, 180]"
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}
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},
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"fileFormatVersion": "1"
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}
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@ -5,44 +5,23 @@ include <threads.scad>;
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// Last parameter is for support attach.
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// sphere radius (mm):
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r = [150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 150, 270];
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r = [100, 100, 100, 100, 34, 150];
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// microphones zenith coordinates (°):
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theta = [0., 90., 90., 90., 90., 180., 54.7356, 54.7356, 54.7356, 54.7356, 125.264, 125.264, 125.264, 125.264, 45., 45., 45., 45., 90., 90., 90., 90., 135., 135., 135., 135., 180];
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theta = [0, 109.471, 109.471, 109.471, 70.5284, 180];
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// microphone azimuth coordinates (°):
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phi = [0., 0., 90., 180., 270., 0., 45., 135., 225., 315., 45., 135., 225., 315., 0., 90., 180., 270., 45., 135., 225., 315., 0., 90., 180., 270., 0];
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phi = [0, 240, 120, 0, 180, 0];
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// connection matrix
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neighbors =
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[
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[14, 15, 16, 17], //0
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[14, 21, 22, 18], //1
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[15, 18, 23, 19], //2
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[16, 19, 24, 20], //3
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[17, 21, 25, 20], //4
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[22, 23, 24, 25], //5
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[14, 15, 18], //6
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[15, 16, 19], //7
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[16, 17, 20], //8
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[17, 14, 21], //9
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[22, 23, 18, 26], //10
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[23, 24, 19, 26], //11
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[24, 25, 20, 26], //12
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[21, 22, 25, 26], //13
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[0, 1, 6, 9], //14
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[0, 2, 6, 7], //15
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[0, 3, 7, 8], //16
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[0, 4, 8, 9], //17
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[1, 2, 6, 10], //18
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[2, 3, 7, 11], //19
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[3, 4, 8, 12], //20
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[4, 1, 9, 13], //21
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[1, 5, 10, 13], //22
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[2, 5, 10, 11], //23
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[3, 5, 11, 12], //24
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[4, 5, 12, 13], //25
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[10, 11, 12, 13], // support
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[1, 2, 3, 4], //0
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[2, 3, 0, 4, 5], //1
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[3, 0, 1, 4, 5], //2
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[0, 1, 2, 5], //3
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[0, 1, 2], //4
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[1, 2, 3], // support
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];
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module attach(id_mic, rmic=3.82, rstud=1.75, color="yellow"){
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@ -105,7 +84,7 @@ module support(stud=1.75){
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phi[neighbors[id_mic][i]]
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]
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);
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rtp2=cart2sph(neighbor-center);
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rtp2=cart2sph(neighbor-center);
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translate(center)
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rotate([0, rtp2[1], rtp2[2]]){
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cylinder(r=stud+2,h=22);
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@ -161,105 +140,8 @@ module studs(id_mic, rstud=1.75){
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}
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}
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function cart2sph(vec)
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= [norm(vec), acos(vec[2]/norm(vec)), atan2(vec[1],vec[0])];
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function sph2cart(vec)
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= [vec[0]*sin(vec[1])*cos(vec[2]), vec[0]*sin(vec[1])*sin(vec[2]), vec[0]*cos(vec[1])];
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// Support for mic stand
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// Mic pointing at center
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//center = supp;
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//rtp = cart2sph(center);
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//echo(rtp);
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//rotate([0, -rtp[1], 0])
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//rotate([0, 0,-rtp[2]])
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//attach(
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//center=supp,neighbourgs=[
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//[x[0],y[0],z[0]],
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//[x[1],y[1],z[1]],
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//[x[2],y[2],z[2]]
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//]);
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// Support attach
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//attach3(center = support, neighbourgs=[
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//[x[1], y[1], z[1]],
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//[x[2], y[2], z[2]],
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//[x[3], y[3], z[3]]
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//]);
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// Mic #0
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//attach(
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//center=[x[0], y[0], z[0]],neighbourgs=[
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//supp,
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//[x[1],y[1],z[1]],
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//[x[2],y[2],z[2]],
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//[x[3],y[3],z[3]]
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//]);
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// Mic #1
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//center = [x[1],y[1],z[1]];
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//rtp = cart2sph(center);
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//echo(rtp);
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//rotate([0, -rtp[1], 0])
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//rotate([0, 0,-rtp[2]])
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//attach(
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//center=[x[1], y[1], z[1]],neighbourgs=[
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//supp,
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//support,
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//[x[0],y[0],z[0]],
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//[x[2],y[2],z[2]],
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//[x[3],y[3],z[3]],
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//]);
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module dist(i,j){
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echo(
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sqrt(
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pow((x[i]-x[j]),2) +
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pow((y[i]-y[j]),2) +
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pow((z[i]-z[j]),2)
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)
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- 2 * 16
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);
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}
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// Mic #2
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//center = [x[2],y[2],z[2]];
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//rtp = cart2sph(center);
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//echo(rtp);
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//rotate([0, -rtp[1], 0])
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//rotate([0, 0,-rtp[2]])
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//attach(
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//center=[x[2], y[2], z[2]],neighbourgs=[
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//support,
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//supp,
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//[x[0],y[0],z[0]],
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//[x[1],y[1],z[1]],
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//[x[3],y[3],z[3]],
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//]);
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// Mic #3
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//center = [x[3],y[3],z[3]];
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//rtp = cart2sph(center);
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//echo(rtp);
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//rotate([0, -rtp[1], 0])
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//rotate([0, 0,-rtp[2]])
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//attach(
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//center=[x[3], y[3], z[3]],neighbourgs=[
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//support,
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//[x[0],y[0],z[0]],
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//[x[1],y[1],z[1]],
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//[x[2],y[2],z[2]],
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//]);
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= [vec[0]*sin(vec[1])*cos(vec[2]), vec[0]*sin(vec[1])*sin(vec[2]), vec[0]*cos(vec[1])];
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