Created
May 13, 2018 13:43
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OpenSCAD script for lithophane creation
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| // source image | |
| image="img.png"; | |
| // lithophane height | |
| H = 2.6; | |
| // dimensions | |
| L = 90; | |
| W = 60; | |
| // border width | |
| T = 1.2; | |
| // bottom height | |
| O = 0.2; | |
| // border inset | |
| C = 0.4; | |
| // scale of image | |
| S = 0.5; | |
| module frame() { | |
| difference() { | |
| translate([-T/2, -T/2, 0]) | |
| cube([L+T, W+T, H + O]); | |
| translate([C/2, C/2, 0]) | |
| cube([L-C, W-C, H+O*2]); | |
| } | |
| cube([L, W, O]); | |
| } | |
| translate([L/2, W/2, O]) | |
| scale([S, S, H/100]) | |
| surface(file = image, center = true, invert = false, convexity = 5); | |
| frame(); |
Nina967
commented
Nov 21, 2020
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