reorganize all the parts into subdirectories

src/ was getting pretty unreadable and I finally had time to do
something about it

Signed-off-by: Brian S. Stephan <bss@incorporeal.org>

src/frames/pieces/box/side-inner-wall.scad

@@ -6,7 +6,7 @@
 
 include <parameters.scad>
 include <components.scad>
-use <frame-piece-side-for-box.scad>
+use <side.scad>
 
 module side_inner_wall_frame_piece() {
 	difference() {

src/frames/pieces/box/side.scad

@@ -0,0 +1,23 @@
+/*
+ * 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>
+
+module side_box_frame_piece() {
+	piece_width = panel_support_width+frame_wall+frame_mount_column_width;
+	difference() {
+		// side piece is left/right agnostic
+		frame();
+		// minus the top and bottom
+		top_or_bottom_box_frame_piece();
+		rotate([180, 0, 0]) top_or_bottom_box_frame_piece();
+		// and just chop out the rest of the frame
+		translate([piece_width, 0, 0]) cube([frame_x, frame_y+1, frame_z+1], center=true);
+	}
+}
+
+side_box_frame_piece();

src/frames/pieces/box/top-or-bottom-aux-and-neutrik.scad

@@ -0,0 +1,28 @@
+/*
+ * 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>
+
+module top_or_bottom_aux_and_neutrik_box_frame_piece() {
+	difference() {
+		top_or_bottom_box_frame_piece();
+
+		// aux button holes
+		translate([-35.25, -101.5, 0]) rotate([90, 0, 0]) aux_control_three_button_cluster();
+		translate([-35.25, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+		translate([-72.25, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+		translate([2, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+
+		// neutrix button hole
+		translate([frame_center_to_neutrik, -(frame_y/2)+neutrik_panel_thickness, 0])
+			rotate([270, 0, 0]) neutrik_d_mount();
+		translate([frame_center_to_neutrik, -(frame_y/2)+neutrik_panel_thickness+4, 0])
+			frame_cutout();
+	}
+}
+
+top_or_bottom_aux_and_neutrik_box_frame_piece();

src/frames/pieces/box/top-or-bottom-inner-wall.scad

@@ -6,7 +6,7 @@
 
 include <parameters.scad>
 include <components.scad>
-use <frame-piece-top-or-bottom-for-box.scad>
+use <top-or-bottom.scad>
 
 module top_or_bottom_inner_wall_frame_piece() {
 	difference() {

src/frames/pieces/box/top-or-bottom-windowed.scad

@@ -5,7 +5,7 @@
 
 include <parameters.scad>
 include <components.scad>
-use <frame-piece-top-or-bottom-for-box.scad>
+use <top-or-bottom.scad>
 use <top-or-bottom-inner-wall.scad>
 
 module windowed_top_or_bottom_box_frame_piece() {

src/frames/pieces/box/top-or-bottom.scad

@@ -0,0 +1,30 @@
+/*
+ * 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>
+
+module top_or_bottom_box_frame_piece() {
+	piece_width = panel_support_width+frame_wall+frame_mount_column_width;
+	intersection() {
+		left_frame();
+		difference() {
+			// include the whole bottom wall (including mount columns)
+			translate([0, -(frame_y/2)+(piece_width/2), 0]) cube([frame_x, piece_width, frame_z], center=true);
+			// ...minus the frame wall and lip on the left
+			translate([-frame_x/2+frame_wall/2, 0, 0])
+				cube([frame_wall, frame_y-frame_wall*2, frame_z], center=true);
+			linear_extrude(height=frame_z, center=true) polygon([
+				[-frame_x/2, -frame_y/2], [-frame_x/2+frame_wall, -frame_y/2+frame_wall],
+				[-frame_x/2, -frame_y/2+frame_wall]
+			]);
+			// ...minus a slot for the combining piece to go into
+			cube([frame_x, frame_y-(panel_support_width+frame_wall)*2, inner_frame_z/3], center=true);
+		}
+	}
+}
+
+top_or_bottom_box_frame_piece();

src/frames/pieces/extended/side-extended-to-bottom.scad

@@ -0,0 +1,38 @@
+/*
+ * 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 <top-or-bottom.scad>
+
+module side_and_bottom_frame_piece_wall() {
+	// get a slice of the pieces, 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();
+	projection(cut=true) translate([0, -frame_y/2+frame_wall, 0]) rotate([90, 90, 0]) bottom_piece_extension();
+}
+
+module side_and_bottom_frame_piece_extension() {
+	// combine the original with a shrunken piece to "pull" the wall out
+	hull() {
+		linear_extrude(height=frame_extension_y) scale([0.5, 0.90, 1]) side_and_bottom_frame_piece_wall();
+		linear_extrude(height=frame_bevel_height) side_and_bottom_frame_piece_wall();
+	}
+}
+
+module extra_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_and_bottom_frame_piece_extension();
+}
+
+extra_extended_left_or_right_frame_piece();

src/frames/pieces/extended/side.scad

@@ -0,0 +1,37 @@
+/*
+ * 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 <top-or-bottom-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_extension_y) scale([0.5, 0.85, 1]) side_frame_piece_wall();
+		linear_extrude(height=frame_bevel_height) side_frame_piece_wall();
+	}
+}
+
+module extended_bottom_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_bottom_left_or_right_frame_piece();

src/frames/pieces/extended/top-or-bottom-clean-for-extended-side-aux-and-neutrik.scad

@@ -0,0 +1,28 @@
+/*
+ * 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-clean-for-extended-side.scad>
+
+module top_or_bottom_aux_and_neutrik_box_frame_piece_for_extended_side() {
+	difference() {
+		top_or_bottom_box_frame_piece_for_extended_side();
+
+		// aux button holes
+		translate([-35.25, -101.5, 0]) rotate([90, 0, 0]) aux_control_three_button_cluster();
+		translate([-35.25, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+		translate([-72.25, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+		translate([2, -(frame_y/2)+neutrik_panel_thickness+4, 0]) frame_cutout();
+
+		// neutrix button hole
+		translate([frame_center_to_neutrik, -(frame_y/2)+neutrik_panel_thickness, 0])
+			rotate([270, 0, 0]) neutrik_d_mount();
+		translate([frame_center_to_neutrik, -(frame_y/2)+neutrik_panel_thickness+4, 0])
+			frame_cutout();
+	}
+}
+
+top_or_bottom_aux_and_neutrik_box_frame_piece_for_extended_side();

src/frames/pieces/extended/top-or-bottom-clean-for-extended-side.scad

@@ -0,0 +1,18 @@
+/*
+ * 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/pieces/box/top-or-bottom.scad>
+
+module top_or_bottom_box_frame_piece_for_extended_side() {
+	difference() {
+		top_or_bottom_box_frame_piece();
+		// ...minus the frame wall and lip on the left
+		translate([-frame_x/2+frame_wall/2, 0, 0]) cube([frame_wall, frame_y, frame_z], center=true);
+	}
+}
+
+top_or_bottom_box_frame_piece_for_extended_side();

src/frames/pieces/extended/top-or-bottom.scad

@@ -0,0 +1,37 @@
+/*
+ * 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-clean-for-extended-side.scad>
+
+module clean_top_or_bottom() {
+	difference() {
+		top_or_bottom_box_frame_piece_for_extended_side();
+		// chop off the lip we left on the basic piece
+		translate([-frame_x/2+frame_wall/2, 0, 0]) cube([frame_wall, frame_y, frame_z], center=true);
+	};
+}
+
+module bottom_piece_wall() {
+	// get a slice of the piece (before the bevel), to use it in extruding
+	projection(cut=true) rotate([-90, 0, 0]) translate([0, frame_y/2-(frame_wall-frame_bevel_height)*3/2, 0])
+		clean_top_or_bottom();
+}
+
+module bottom_piece_extension() {
+	// combine the original with a shrunken piece to "pull" the wall out
+	hull() {
+		linear_extrude(height=frame_extension_y) scale([1, 0.5, 1]) bottom_piece_wall();
+		linear_extrude(height=(frame_wall-frame_bevel_height)) bottom_piece_wall();
+	}
+}
+
+module extended_top_or_bottom_frame_piece() {
+	clean_top_or_bottom();
+	translate([0, -frame_y/2+frame_wall, 0]) rotate([90, 0, 0]) bottom_piece_extension();
+}
+
+extended_top_or_bottom_frame_piece();

src/frames/pieces/interconnect.scad

@@ -0,0 +1,28 @@
+/*
+ * SPDX-FileCopyrightText: © 2024 Brian S. Stephan <bss@incorporeal.org>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+include <parameters.scad>
+include <components.scad>
+use <box/side.scad>
+
+module interconnect_frame_half_piece() {
+	translate([frame_x/2-frame_wall, 0, 0]) difference() {
+		side_box_frame_piece();
+		rotate([0, 0, 180]) side_chopper();
+	}
+}
+
+module interconnect_frame_piece() {
+	difference() {
+		union() {
+			// slight translate is to make this a 2-manifold in OpenSCAD
+			translate([-0.01, 0, 0]) interconnect_frame_half_piece();
+			mirror([1, 0, 0]) interconnect_frame_half_piece();
+		}
+		translate([-frame_x/2, 0, 0]) frame_cable_routing_hole();
+	}
+}
+
+interconnect_frame_piece();