add box pieces for a vent kind of look

no particular reference for this, just took some "slashes" and cut them
out of the walls with the expectation of using the inner wall in a
different color. designed, as much as I'd call it a design, for the Eva
stick, but this is mostly just me trying stuff at the moment

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>
This commit is contained in:
Brian S. Stephan 2024-06-21 08:34:18 -05:00
parent db887b668f
commit 244ace1b4a
Signed by: bss
GPG Key ID: 3DE06D3180895FCB
5 changed files with 145 additions and 0 deletions

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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 <side.scad>
use <side-inner-wall.scad>
module backslash() {
polyhedron([[-frame_x/2, -5, -(frame_z-panel_z*3)/2], [-frame_x/2, -20, -(frame_z-panel_z*3)/2],
[-frame_x/2+frame_wall, -20, -(frame_z-panel_z*3)/2], [-frame_x/2+frame_wall, -5, -(frame_z-panel_z*3)/2],
[-frame_x/2, 20, (frame_z-panel_z*3)/2], [-frame_x/2, 5, (frame_z-panel_z*3)/2],
[-frame_x/2+frame_wall, 5, (frame_z-panel_z*3)/2], [-frame_x/2+frame_wall, 20, (frame_z-panel_z*3)/2]],
[[0, 1, 2, 3], [4, 5, 1, 0], [7, 6, 5, 4], [5, 6, 2, 1], [6, 7, 3, 2], [7, 4, 0, 3]]
);
}
module backslashes() {
translate([0, -40, 0]) backslash();
translate([0, -20, 0]) backslash();
backslash();
translate([0, 20, 0]) backslash();
translate([0, 40, 0]) backslash();
}
module backslashes_windowed_side_box_frame_piece() {
difference() {
side_box_frame_piece();
// subtract slashes from the frame wall
backslashes();
// subtract the inner wall area that will be provided by the other piece
side_inner_wall_frame_piece();
}
}
backslashes_windowed_side_box_frame_piece();

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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 <side.scad>
use <side-inner-wall.scad>
use <side-windowed-backslashes.scad>
module forwardslashes_windowed_side_box_frame_piece() {
difference() {
side_box_frame_piece();
// subtract slashes from the frame wall
mirror([0, 0, 1]) backslashes();
// subtract the inner wall area that will be provided by the other piece
side_inner_wall_frame_piece();
}
}
forwardslashes_windowed_side_box_frame_piece();

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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 <side.scad>
use <side-inner-wall.scad>
module windowed_side_box_frame_piece() {
difference() {
side_box_frame_piece();
// subtract frame wall window
translate([-frame_x/2, 0, 0])
cube([(frame_wall+panel_support_width)*2, frame_y-frame_mount_column_width*3.5,
frame_z-panel_z*3], center=true);
// subtract the inner wall area that will be provided by the other piece
side_inner_wall_frame_piece();
}
}
windowed_side_box_frame_piece();

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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 <top-or-bottom.scad>
use <top-or-bottom-inner-wall.scad>
module backslash() {
polyhedron([[5, -frame_y/2, -(frame_z-panel_z*3)/2], [20, -frame_y/2, -(frame_z-panel_z*3)/2],
[20, -frame_y/2+frame_wall, -(frame_z-panel_z*3)/2], [5, -frame_y/2+frame_wall, -(frame_z-panel_z*3)/2],
[-20, -frame_y/2, (frame_z-panel_z*3)/2], [-5, -frame_y/2, (frame_z-panel_z*3)/2],
[-5, -frame_y/2+frame_wall, (frame_z-panel_z*3)/2], [-20, -frame_y/2+frame_wall, (frame_z-panel_z*3)/2]],
[[0, 1, 2, 3], [4, 5, 1, 0], [7, 6, 5, 4], [5, 6, 2, 1], [6, 7, 3, 2], [7, 4, 0, 3]]
);
}
module backslashes() {
translate([-60, 0, 0]) backslash();
translate([-40, 0, 0]) backslash();
translate([-20, 0, 0]) backslash();
backslash();
translate([20, 0, 0]) backslash();
translate([40, 0, 0]) backslash();
translate([60, 0, 0]) backslash();
}
module backslashes_windowed_top_or_bottom_box_frame_piece() {
difference() {
top_or_bottom_box_frame_piece();
// subtract slashes from the frame wall
backslashes();
// subtract the inner wall area that will be provided by the other piece
top_or_bottom_inner_wall_frame_piece();
}
}
backslashes_windowed_top_or_bottom_box_frame_piece();

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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 <top-or-bottom.scad>
use <top-or-bottom-inner-wall.scad>
use <top-or-bottom-windowed-backslashes.scad>
module forwardslashes_windowed_top_or_bottom_box_frame_piece() {
difference() {
top_or_bottom_box_frame_piece();
// subtract slashes from the frame wall
mirror([0, 0, 1]) backslashes();
// subtract the inner wall area that will be provided by the other piece
top_or_bottom_inner_wall_frame_piece();
}
}
forwardslashes_windowed_top_or_bottom_box_frame_piece();