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add a slightly extended side piece

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adds a bit of length to the build but without the longer polygon
geometry. the name of this is terrible, I think I might get rid of the
angled corner pieces in a refactoring

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>
This commit is contained in:
Brian S. Stephan 2024-12-04 08:04:16 -06:00
parent 9375a3a1b7
commit fa05469e19
Signed by: bss
GPG Key ID: 3DE06D3180895FCB
1 changed files with 39 additions and 0 deletions
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src/frames/pieces/extended/side-short.scad Normal file
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/*
* SPDX-FileCopyrightText: © 2024 Brian S. Stephan <bss@incorporeal.org>
* SPDX-License-Identifier: GPL-3.0-or-later
*/
include <parameters.scad>
include <components.scad>
use <frames/complete/left-frame.scad>
use <frames/pieces/box/side.scad>
use <front-or-back-clean-for-extended-side.scad>
module side_frame_piece_wall() {
// get a slice of the piece, to use it in extruding
// this doesn't use the side_frame_piece because of the 45 degree angle geometry
// not creating a clean thing to cut, so we just take the whole wall and use that
projection(cut=true) rotate([0, 90, 0]) translate([frame_x/2-frame_wall-(frame_bevel_height/2), 0, 0])
left_frame();
}
module side_frame_piece_extension() {
// combine the original with a shrunken piece to "pull" the wall out
hull() {
linear_extrude(height=frame_bevel_height*4)
square([frame_z-(frame_bevel_height*2), frame_y-(frame_bevel_height*2)], center=true);
linear_extrude(height=frame_bevel_height*3) side_frame_piece_wall();
linear_extrude(height=frame_bevel_height) side_frame_piece_wall();
}
}
module extended_left_or_right_frame_piece() {
difference() {
side_box_frame_piece();
// chop off the old edge which is getting replaced with the extension
translate([-frame_x/2+frame_bevel_height/2, 0, 0]) cube([frame_bevel_height, frame_y, frame_z], center=true);
}
translate([-frame_x/2+frame_bevel_height*2, 0, 0]) rotate([0, -90, 0]) side_frame_piece_extension();
}
extended_left_or_right_frame_piece();