More parameterization of sculpting
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@ -77,6 +77,12 @@ $height_slices = 1;
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$enable_side_sculpting = false;
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$enable_side_sculpting = false;
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// this enables even more fancy and hardcoded logic for corner bowing of SA keycaps. (Also needs enable_side_sculpting to be true)
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// this enables even more fancy and hardcoded logic for corner bowing of SA keycaps. (Also needs enable_side_sculpting to be true)
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$enable_more_side_sculpting = false;
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$enable_more_side_sculpting = false;
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// When sculpting sides, how much in should the tops come
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$side_sculpting_factor = 2.5;
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// When sculpting corners, how much extra radius should be added
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$corner_sculpting_factor = 1;
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// When doing more side sculpting corners, how much extra radius should be added
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$more_side_sculpting_factor = 0.4;
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//minkowski radius. radius of sphere used in minkowski sum for minkowski_key function. 1.75 for G20
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//minkowski radius. radius of sphere used in minkowski sum for minkowski_key function. 1.75 for G20
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$minkowski_radius = .33;
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$minkowski_radius = .33;
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@ -1,8 +1,8 @@
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// side sculpting functions
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// side sculpting functions
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// bows the sides out on stuff like SA and DSA keycaps
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// bows the sides out on stuff like SA and DSA keycaps
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function side_sculpting(progress) = (1 - progress) * 2.5;
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function side_sculpting(progress) = (1 - progress) * $side_sculpting_factor;
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// makes the rounded corners of the keycap grow larger as they move upwards
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// makes the rounded corners of the keycap grow larger as they move upwards
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function corner_sculpting(progress) = pow(progress, 2);
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function corner_sculpting(progress) = pow(progress, 2) * $corner_sculpting_factor;
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module rounded_square_shape(size, delta, progress, center = true) {
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module rounded_square_shape(size, delta, progress, center = true) {
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width = size[0];
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width = size[0];
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@ -23,7 +23,7 @@ module rounded_square_shape(size, delta, progress, center = true) {
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square_size = [width - extra_width_this_slice, height - extra_height_this_slice];
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square_size = [width - extra_width_this_slice, height - extra_height_this_slice];
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offset(r = extra_corner_radius_this_slice) offset(r = -extra_corner_radius_this_slice) {
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offset(r = extra_corner_radius_this_slice) offset(r = -extra_corner_radius_this_slice) {
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if ($enable_more_side_sculpting != false && progress > 0) {
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if ($enable_more_side_sculpting != false && progress > 0) {
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side_rounded_square(square_size, r = 0.4 * progress);
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side_rounded_square(square_size, r = $more_side_sculpting_factor * progress);
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} else {
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} else {
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square(square_size, center=center);
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square(square_size, center=center);
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}
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}
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