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boardgame_insert_toolkit_lib.3.scad
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// Copyright 2020 MysteryDough https://www.thingiverse.com/MysteryDough/
//
// Released under the Creative Commons - Attribution - Non-Commercial - Share Alike License.
// https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
VERSION = "3.00";
COPYRIGHT_INFO = "\tThe Boardgame Insert Toolkit\n\thttps://github.com/IdoMagal/The-Boardgame-Insert-Toolkit\n\n\tCopyright 2020 Ido Magal\n\tCreative Commons - Attribution - Non-Commercial - Share Alike.\n\thttps://creativecommons.org/licenses/by-nc-sa/4.0/legalcode";
fn = $preview ? 10 : 100;
$fn = fn;
// constants
k_key = 0;
k_value = 1;
epsilon = $preview ? 0.02 : 0; // extend cuts by a bit to fight z-fighting during preview
k_x = 0;
k_y = 1;
k_z = 2;
k_hex_d = 0;
k_hex_z = 1;
k_front = 0;
k_back = 1;
k_left = 2;
k_right = 3;
k_front_left = 0;
k_back_right = 1;
k_back_left = 2;
k_front_right = 3;
t = true;
f = false;
///////////////////////
// PARAMETER KEYWORDS
TYPE = "type";
BOX = "box";
HEXBOX = "hexbox";
DIVIDERS = "dividers";
SPACER = "spacer";
BOX_LID = "box_lid";
DIV_THICKNESS = "div_thickness";
DIV_TAB_SIZE_XY = "div_tab_size";
DIV_TAB_RADIUS = "div_tab_radius";
DIV_TAB_CYCLE = "div_tab_cycle";
DIV_TAB_CYCLE_START = "div_tab_cycle_start";
DIV_TAB_TEXT = "div_tab_text";
DIV_TAB_TEXT_SIZE = "DIV_TAB_TEXT_size";
DIV_TAB_TEXT_FONT = "DIV_TAB_TEXT_font";
DIV_TAB_TEXT_SPACING = "DIV_TAB_TEXT_spacing";
DIV_TAB_TEXT_CHAR_THRESHOLD = "DIV_TAB_TEXT_char_threshold";
DIV_FRAME_SIZE_XY = "div_frame_size";
DIV_FRAME_TOP = "div_frame_top";
DIV_FRAME_BOTTOM = "div_frame_bottom";
DIV_FRAME_COLUMN = "div_frame_column";
DIV_FRAME_RADIUS = "div_frame_radius";
DIV_FRAME_NUM_COLUMNS = "div_frame_num_columns";
// HEXBOX PARAMETERS
HEXBOX_SIZE_DZ = "hexbox_size";
// BOX PARAMETERS
BOX_SIZE_XYZ = "box_size";
BOX_COMPONENT = "component";
BOX_VISUALIZATION = "visualization";
BOX_NO_LID_B = "no_lid";
BOX_STACKABLE_B = "stackable";
LID_FIT_UNDER_B = "fit_lid_under";
LID_SOLID_B = "box_lid_solid";
LID_HEIGHT = "lid_height";
LID_CUTOUT_SIDES_4B = "lid_cutout_sides";
LID_LABELS_INVERT_B = "lid_label_inverted";
LID_SOLID_LABELS_DEPTH = "lid_label_depth";
LID_LABELS_BG_THICKNESS = "lid_label_bg_thickness";
LID_LABELS_BORDER_THICKNESS = "lid_label_border_thickness";
LID_STRIPE_WIDTH = "lid_stripe_width";
LID_STRIPE_SPACE = "lid_stripe_space";
LID_INSET_B = "lid_inset";
LID_TABS_4B = "lid_tabs";
LID_PATTERN_RADIUS = "lid_hex_radius";
LID_PATTERN_N1 = "lid_pattern_n1";
LID_PATTERN_N2 = "lid_pattern_n2";
LID_PATTERN_ANGLE = "lid_pattern_angle";
LID_PATTERN_ROW_OFFSET = "lid_pattern_row_offset";
LID_PATTERN_COL_OFFSET = "lid_pattern_col_offset";
LID_PATTERN_THICKNESS = "lid_pattern_thickness";
// COMPARTMENT PARAMETERS
CMP_NUM_COMPARTMENTS_XY = "num_compartments";
CMP_COMPARTMENT_SIZE_XYZ = "compartment_size";
CMP_SHAPE = "shape";
CMP_SHAPE_ROTATED_B = "shape_rotated_90";
CMP_SHAPE_VERTICAL_B = "shape_vertical";
CMP_PADDING_XY = "padding";
CMP_PADDING_HEIGHT_ADJUST_XY = "padding_height_adjust";
CMP_MARGIN_FBLR = "margin_dim";
CMP_CUTOUT_SIDES_4B = "cutout_sides";
CMP_CUTOUT_CORNERS_4B = "cutout_corners";
CMP_CUTOUT_HEIGHT_PCT = "cutout_height_percent";
CMP_CUTOUT_DEPTH_PCT = "cutout_depth_percent";
CMP_CUTOUT_WIDTH_PCT = "cutout_width_percent";
CMP_CUTOUT_BOTTOM_B = "cutout_bottom";
CMP_CUTOUT_BOTTOM_PCT = "cutout_bottom_percent";
CMP_CUTOUT_TYPE = "cutout_type";
CMP_SHEAR = "shear";
CMP_FILLET_RADIUS = "fillet_radius";
CMP_PEDESTAL_BASE_B = "push_base";
// LABEL PARAMETERS
LBL_TEXT = "text";
LBL_IMAGE = "image";
LBL_SIZE = "size";
LBL_PLACEMENT = "placement";
LBL_FONT = "font";
LBL_DEPTH = "depth";
LBL_SPACING = "spacing";
LBL_AUTO_SCALE_FACTOR = "label_scale_factor";
//LBL_AUTO_CHAR_COUNT = "char_auto";
LABEL = "label";
// LABEL PLACEMENT VALUES
FRONT = "front";
BACK = "back";
LEFT = "left";
RIGHT = "right";
FRONT_WALL = "front-wall";
BACK_WALL = "back-wall";
LEFT_WALL = "left-wall";
RIGHT_WALL = "right-wall";
CENTER = "center";
BOTTOM = "bottom";
///
AUTO = "auto";
MAX = "max";
ENABLED_B = "enabled";
ROTATION = "rotation";
POSITION_XY = "position";
// SHAPES
SQUARE = "square";
HEX = "hex";
HEX2 = "hex2";
OCT = "oct";
OCT2 = "oct2";
ROUND = "round";
FILLET = "fillet";
INTERIOR = "interior";
EXTERIOR = "exterior";
BOTH = "both";
DISTANCE_BETWEEN_PARTS = 2;
////////////////////
// key-values helpers
function __index_of_key( table, key ) = search( [ key ], table )[ k_key ];
function __value( table, key, default = false ) = __index_of_key( table, key ) == [] ? default : table[ __index_of_key( table, key ) ][ k_value ];
///////////////////////
// determines whether lids are output.
g_b_print_lid = t;
// determines whether boxes are output.
g_b_print_box = t;
// determines whether to output everything as placeholders.
g_b_fit_test = f;
// Focus on one box
g_isolated_print_box = "";
// Used to visualize how all of the boxes fit together.
g_b_visualization = f;
g_b_vis_actual = g_b_visualization && $preview;
// Turn off labels during preview.
g_b_preview_no_labels = f;
g_b_no_labels_actual = g_b_preview_no_labels && $preview;
// Makes solid simple lids instead of the honeycomb ones.
// Might be faster to print. Definitely faster to render.
g_b_simple_lids = f;
// default = 1.5
g_wall_thickness = 1.5;
// thickness of detent. For a looser snap fit, reduce this. For a tighter snap fit, increase it. ( recommended 0.05 increments )
g_detent_thickness = 0.25;
// Translates to length of detent
g_detent_spacing = 2;
g_detent_dist_from_corner = 1.5;
// If the distance from the corner to the tab is greater than this,
// add another detent next to the tab;
g_detent_min_spacing = 40;
// default = g_wall_thickness
g_lid_thickness = g_wall_thickness;
// give each compartment a different color. Useful for development
g_b_colorize = true;
// tolerance for fittings. This is the gap between fitting pieces,
// such as lids and boxes. Increase to loosen the fit and decrease to
// tighten it.
g_tolerance = 0.1;
// this adjusts the position of the lid detents downwards.
// The larger the value, the bigger the gap between the lid and the box.
g_tolerance_detent_pos = 0.1;
// This determines whether the default single material version is output, or, if printing in multiple materials,
// which layer to output.
//
g_print_mmu_layer = "default"; // [ "default" | "mmu_box_layer" | "mmu_label_layer" ]
m_tab_corner_gap = 4;
m_wall_underside_lid_storage_depth = 7;
m_corner_width = 6;
m_lid_notch_height = 2.0;
m_lid_notches = true;
module debug( w = 0.2, l = 100 )
{
#translate( [ -w/2, -w/2, -l/2])
cube( [ w , w, l ] );
#translate( [ -w/2, -l/2, -w/2])
cube( [ w , l, w ] );
#translate( [ -l/2, -w/2, -w/2])
cube( [ l , w, w ] );
}
module RotateAndMoveBackToOrigin(a, extents )
{
pos =
a == 90 ? [ extents[1], 0, 0] :
a == -90 ? [ 0, extents[0], 0 ] :
a == -180 ? [ extents[1], extents[0], 0 ] :
[0,0,0];
translate( pos )
rotate( a=a, v=[0,0,1])
children();
}
module RotateAboutPoint(a, v, pt)
{
translate(pt)
rotate(a,v)
translate(-pt)
children();
}
module MirrorAboutPoint( v, pt)
{
translate(pt)
mirror( v )
translate(-pt)
children();
}
function __element( i ) = data[ i ][1];
function __num_elements() = len( data );
function __type( lmnt ) = __value( lmnt, TYPE, default = BOX);
function __is_element_isolated_for_print() = g_isolated_print_box != "" && ( __index_of_key( data, g_isolated_print_box ) != [] ) ;
function __is_element_enabled( lmnt ) = __value( lmnt, ENABLED_B, default = true);
function __element_dimensions( lmnt ) = __type( lmnt ) == DIVIDERS
? [ __div_frame_size( lmnt )[k_x], __div_total_height( lmnt ) ]
: __type( lmnt ) == HEXBOX
? __value( lmnt, HEXBOX_SIZE_DZ, default = [ 100, 10] )
: __value( lmnt, BOX_SIZE_XYZ, default = [ 100, 100] );
function __element_position_x( i ) = __element( i - 1 ) == undef ? 0 : __is_element_enabled( __element( i - 1 ) ) ? __element_dimensions( __element( i - 1 ) )[ k_x ] + __element_position_x( i - 1 ) + DISTANCE_BETWEEN_PARTS : __element_position_x( i - 2 );
//vis
function __box_vis_data( box ) = __value( box, BOX_VISUALIZATION, default = "");
function __box_vis_position( box ) = __value( __box_vis_data( box ), POSITION_XY );
function __box_vis_rotation( box ) = __value( __box_vis_data( box ), ROTATION );
function __div_thickness( div ) = __value( div, DIV_THICKNESS, default = 0.5 );
function __div_tab_size( div ) = __value( div, DIV_TAB_SIZE_XY, default = [32, 14] );
function __div_tab_radius( div ) = __value( div, DIV_TAB_RADIUS, default = 4 );
function __div_tab_cycle( div ) = __value( div, DIV_TAB_CYCLE, default = 3 );
function __div_tab_cycle_start( div ) = __value( div, DIV_TAB_CYCLE_START, default = 1 );
function __div_total_height( div ) = __div_tab_size( div )[k_y] + __div_frame_size( div )[k_y];
function __div_tab_text ( div ) = __value( div, DIV_TAB_TEXT, default = ["001","002", "003" ] );
function __div_tab_text_size ( div ) = __value( div, DIV_TAB_TEXT_SIZE, default = 7 );
function __div_tab_text_font ( div ) = __value( div, DIV_TAB_TEXT_FONT, default = "Stencil Std:style=Bold" );
function __div_tab_text_spacing ( div ) = __value( div, DIV_TAB_TEXT_SPACING, default = 1.1 );
function __div_tab_text_char_threshold ( div ) = __value( div, DIV_TAB_TEXT_CHAR_THRESHOLD, default = 4 );
function __div_tab_size( div ) = __value( div, DIV_TAB_SIZE_XY, default = [32, 14] );
function __div_frame_size( div ) = __value( div, DIV_FRAME_SIZE_XY, default = [80, 80] );
function __div_frame_top( div ) = __value( div, DIV_FRAME_TOP, default = 10 );
function __div_frame_bottom( div ) = __value( div, DIV_FRAME_BOTTOM, default = 10 );
function __div_frame_column( div ) = __value( div, DIV_FRAME_COLUMN, default = 7 );
function __div_frame_radius( div ) = __value( div, DIV_FRAME_RADIUS, default = 15 );
function __div_frame_num_columns( div ) = __value( div, DIV_FRAME_NUM_COLUMNS, default = -1 );
// is the text a string or a list of strings?
function __is_text( label ) = is_string( __value( label, LBL_TEXT ) ) || is_list(__value( label, LBL_TEXT ) );
function __is_multitext( label ) = is_list(__value( label, LBL_TEXT ));
function __is_multiimage( label ) = is_list(__value( label, LBL_IMAGE ));
function __label_text( label, r = 0, c = 0 ) = __is_text( label ) ?
( __is_multitext( label ) ? __value( label, LBL_TEXT, default = "" )[c][r] : __value( label, LBL_TEXT, default = "" ) ) :
"";
function __label_image( label, r = 0, c = 0 ) = !__is_text( label ) ?
( __is_multiimage( label ) ? __value( label, LBL_IMAGE, default = "" )[c][r] : __value( label, LBL_IMAGE, default = "" ) ) :
"";
function __label_size_raw( label ) = __value( label , LBL_SIZE, default = AUTO );
function __label_size_is_auto( label ) = __label_size_raw( label ) == AUTO;
function __label_size( label ) = __label_size_is_auto( label ) ? 10 : __label_size_raw( label);
function __label_rotation_raw( label ) = __value( label, ROTATION, default = 0 ) % 360;
function __label_rotation( label ) = __label_rotation_raw( label ) +
( __label_placement_is_left( label ) ? 90 : __label_placement_is_right( label ) ? -90 : __label_placement_is_front( label ) && __label_placement_is_wall( label ) ? 0 : 0 );
function __label_depth( label ) = __value( label, LBL_DEPTH, default = 0.2 );
function __label_placement_raw( label ) = __value( label, LBL_PLACEMENT, default = CENTER );
function __label_placement_is_center( label ) = __label_placement_raw( label ) == CENTER;
function __label_placement_is_back( label ) = __label_placement_raw( label ) == BACK || __label_placement_raw( label ) == BACK_WALL;
function __label_placement_is_front( label ) = __label_placement_raw( label ) == FRONT || __label_placement_raw( label ) == FRONT_WALL;
function __label_placement_is_left( label ) = __label_placement_raw( label ) == LEFT || __label_placement_raw( label ) == LEFT_WALL;
function __label_placement_is_right( label ) = __label_placement_raw( label ) == RIGHT || __label_placement_raw( label ) == RIGHT_WALL;
function __label_placement_is_bottom( label ) = __label_placement_raw( label ) == BOTTOM;
function __label_placement_is_wall( label ) =
__label_placement_raw( label ) == BACK_WALL ||
__label_placement_raw( label ) == FRONT_WALL ||
__label_placement_raw( label ) == LEFT_WALL ||
__label_placement_raw( label ) == RIGHT_WALL ;
function __label_offset( label ) = __value( label, POSITION_XY, default = [0,0] );
function __label_font( label ) = __value( label, LBL_FONT, default = "Stencil Std:style=Bold" );
function __label_spacing( label ) = __value( label, LBL_SPACING, default = 1 );
function __label_scale_factor( label ) = __value( label, LBL_AUTO_SCALE_FACTOR, default = 1.2 );
function __label_scale_magic_factor( label ) = __label_scale_factor( label ) + (1 * abs(tan( __label_rotation( label ) % 90 )) );
function __label_auto_width( label, x, y) = __label_size_is_auto( label ) ?
( cos( __label_rotation( label ) ) * ( x/__label_scale_magic_factor( label ) )) +
( abs( sin( __label_rotation( label ) ) ) * ( y/__label_scale_magic_factor( label ) )) :
__is_text( label ) ? 0 : __label_size( label );
module Colorize()
{
if ( g_b_vis_actual )
{
color( rands(0,1,3), 0.5 )
children();
}
else
{
children();
}
}
module Shear( x, y, height )
{
translate( [0,0,height/2])
multmatrix(m = [
[ 1, 0, sin(x), 0],
[ 0, 1, sin(y), 0],
[ 0, 0, 1, 0]
])
translate( [0,0,-height/2])
children();
}
module MakeAll()
{
echo( str( "\n\n\n", COPYRIGHT_INFO, "\n\n\tVersion ", VERSION, "\n\n" ));
if ( __is_element_isolated_for_print() )
{
element = __value( data, g_isolated_print_box );
if ( __type( element ) == DIVIDERS )
{
MakeDividers( element );
}
else if ( __type( element ) == HEXBOX )
{
MakeHexBox( element );
}
else
{
MakeBox( element );
}
}
else
{
for( i = [ 0: __num_elements() - 1 ] )
{
element = __element( i );
element_position = ( g_b_vis_actual && __box_vis_position( element ) != [] ) ? __box_vis_position( element ) : [ __element_position_x( i ), 0, 0 ];
element_rotation = ( g_b_vis_actual && __box_vis_rotation( element ) != undef ) ? __box_vis_rotation( element ) : 0;
translate( element_position )
RotateAndMoveBackToOrigin( element_rotation, __element_dimensions( i ) )
{
if ( __is_element_enabled( element ) )
{
Colorize()
{
if ( __type( element ) == DIVIDERS )
{
MakeDividers( element );
}
else if ( __type( element ) == HEXBOX )
{
MakeHexBox( element );
}
else
{
MakeBox( element );
}
}
}
}
}
}
}
module MakeDividers( div )
{
height = __div_frame_size( div )[k_y];
width = __div_frame_size( div )[k_x];
depth = __div_thickness( div );
tab_width = __div_tab_size( div )[k_x];
tab_height = __div_tab_size( div )[k_y];
tab_radius = __div_tab_radius( div );
tab_text = __div_tab_text( div );
font_size = __div_tab_text_size( div );
font = __div_tab_text_font( div );
font_spacing = __div_tab_text_spacing( div );
number_of_letters_before_scale_to_fit = __div_tab_text_char_threshold( div );;
divider_bottom = __div_frame_bottom( div );
divider_top = __div_frame_bottom( div );
divider_column = __div_frame_column( div );
divider_corner_radius = __div_frame_radius( div );
num_columns = __div_frame_num_columns( div );
number_of_tabs_per_row = __div_tab_cycle( div );
tab_starting_position = __div_tab_cycle_start( div );
space_between_tabs = (width - tab_width ) / ( number_of_tabs_per_row - 1 );
for (idx = [ 0 : len( tab_text ) - 1 ] )
{
tab_idx = (idx + tab_starting_position - 1) % number_of_tabs_per_row;
tab_offset = space_between_tabs * tab_idx;
y_offset = idx * ( height + tab_height + DISTANCE_BETWEEN_PARTS );
translate( [ 0, y_offset, 0])
MakeDivider(title = tab_text[idx], tab_offset = tab_offset );
}
module MakeDivider( title, tab_offset )
{
column_height = height - tab_height/2;
gap_size = ( width - ( ( 2 + num_columns ) * divider_column ) ) / ( num_columns + 1 );
difference()
{
MakeRoundedCubeAxis( [ width, height, depth ], 4, [t, t, t, t], k_z);
if ( num_columns != -1 )
for (c = [ 0 : num_columns ] )
{
translate( [ divider_column + (divider_column + gap_size) * c, divider_bottom, 0])
MakeRoundedCubeAxis( [ gap_size, height - divider_bottom - divider_top, depth ], 4, k_z);
}
}
// TAB
difference()
{
height_overlap = tab_radius;
title_pos = [ tab_offset, height - height_overlap, 0];
// tab shape
translate( title_pos )
{
MakeRoundedCubeAxis( [ tab_width, tab_height + height_overlap, depth], 4, [f, f, t, t], k_z);
}
// words
text_pos = title_pos + [ tab_width/2, font_size * 2, 0 ];
text_width = len(title) > number_of_letters_before_scale_to_fit ? tab_width * 0.8 : 0;
translate( text_pos)
resize([ text_width,0, 0 ], auto=[ true, true, false])
linear_extrude( depth )
text(text = title,
font = font,
size = font_size,
valign = "top",
halign = "center",
spacing = font_spacing,
$fn = fn);
}
}
}
module MakeBox( box )
{
m_num_components = len( box );
m_box_label = __value( box, LABEL, default = "");
m_box_is_spacer = ( __type( box ) == SPACER ) || g_b_fit_test;
m_box_is_stackable = __value( box, BOX_STACKABLE_B, default = false );
m_wall_thickness = g_b_fit_test ? 0.5 : __value( box, "wall_thickness", default = g_wall_thickness ); // needs work to change if no lid
m_lid = __value( box, BOX_LID, default = [] );
m_lid_fit_under = __value( m_lid, LID_FIT_UNDER_B, default = true );
m_lid_solid = __value( m_lid, LID_SOLID_B, default = false );
m_lid_inset = m_box_is_stackable || __value( m_lid, LID_INSET_B, default = false );
// the part of the lid that overlaps the box
m_lid_wall_height = __value( m_lid, LID_HEIGHT, default = m_lid_inset ? 2.0 : 4.0 );
m_lid_wall_thickness = m_lid_inset ? 2*m_wall_thickness : m_wall_thickness/2;
m_lid_thickness = m_wall_thickness;
m_box_has_lid = !__value( box, BOX_NO_LID_B, default = false );
m_box_size = ( g_b_fit_test && m_box_has_lid ) ?
[ __element_dimensions( box )[ k_x ],
__element_dimensions( box )[ k_y ],
__element_dimensions( box )[ k_z ] + __lid_external_size( k_z )
] :
__element_dimensions( box );
function __notch_length( D ) = m_box_size[ D ] / 5.0;
function __lid_notch_depth() = m_wall_thickness / 2;
function __lid_external_size( D )= D == k_z ? m_lid_thickness + m_lid_wall_height :
m_box_size[ D ];
m_has_solid_lid = m_lid_solid || g_b_vis_actual;
m_lid_has_labels = !!__value( m_lid, LABEL, default = false );
function __lid_internal_size( D )= D == k_z ? m_lid_wall_height :
__lid_external_size( D ) - 2*m_lid_wall_thickness;
m_lid_cutout_sides = __value( m_lid, LID_CUTOUT_SIDES_4B, default = [f,f,f,f]);
m_lid_is_inverted = __value( m_lid, LID_LABELS_INVERT_B, default = false );
m_lid_label_depth = __value( m_lid, LID_SOLID_LABELS_DEPTH, default = m_lid_thickness / 2 );
m_lid_tab_sides = __value( m_lid, LID_TABS_4B, default = [t,t,t,t]);
m_lid_label_bg_thickness = __value( m_lid, LID_LABELS_BG_THICKNESS, default = 2.0 );
m_lid_label_border_thickness = __value( m_lid, LID_LABELS_BORDER_THICKNESS, default = 0.3 );
m_lid_stripe_width = __value( m_lid, LID_STRIPE_WIDTH, default = 0.5 );
m_lid_stripe_space = __value( m_lid, LID_STRIPE_SPACE, default = 1 );
m_lid_pattern_n1 = __value( m_lid, LID_PATTERN_N1, default = 6 );
m_lid_pattern_n2 = __value( m_lid, LID_PATTERN_N2, default = 6 );
m_lid_pattern_angle = __value( m_lid, LID_PATTERN_ANGLE, default = 30 );
m_lid_pattern_row_offset = __value( m_lid, LID_PATTERN_ROW_OFFSET, default = 50 );
m_lid_pattern_col_offset = __value( m_lid, LID_PATTERN_COL_OFFSET, default = 100 );
m_lid_pattern_thickness = __value( m_lid, LID_PATTERN_THICKNESS, default = 0.5 );
m_lid_pattern_radius = __value( m_lid, LID_PATTERN_RADIUS, default = 4.0 );
m_tab_width_x = max( m_box_size[ k_x ]/4, g_detent_spacing * 2 );
m_tab_width_y = max( m_box_size[ k_y ]/4, g_detent_spacing * 2 );
m_lid_tab = [ max( m_box_size[ k_x ]/4, g_detent_spacing * 2 ), m_wall_thickness, __lid_external_size( k_z ) + 1];
m_box_inner_position_min = [ m_wall_thickness, m_wall_thickness, m_wall_thickness ];
m_box_inner_position_max = m_box_size - m_box_inner_position_min;
module MakeCorners( mod = 0 )
{
difference()
{
cube([ m_box_size[ k_x ], m_box_size[ k_y ], m_box_size[ k_z ] + __lid_external_size( k_z ) ]); // outer box
translate( [ 0, m_corner_width + mod , 0])
cube([ m_box_size[ k_x ], m_box_size[ k_y ] - 2*( m_corner_width + mod ), m_box_size[ k_z ] + __lid_external_size( k_z ) ]); // middle y
translate( [ m_corner_width + mod, 0, 0])
cube([ m_box_size[ k_x ] - 2*( m_corner_width + mod ), m_box_size[ k_y ], m_box_size[ k_z ] + __lid_external_size( k_z ) ]);// middle x
translate( [ m_wall_thickness, m_wall_thickness, 0]) // innerbox
cube([ m_box_size[ k_x ] - 2*m_wall_thickness, m_box_size[ k_y ] - 2*m_wall_thickness, m_box_size[ k_z ] + __lid_external_size( k_z ) ]);
}
}
if ( m_box_is_spacer )
{
MakeLayer( layer = "layer_spacer" );
}
else
{
if( g_b_print_lid && m_box_has_lid )
{
MakeLayer( layer = "layer_lid");
}
if ( g_b_print_box )
{
difference()
{
// carve out the compartments from the box
difference()
{
MakeLayer( layer = "outerbox" );
difference() // we want to preserve the corners regardless
{
// create a negative of the component
for( i = [ 0: m_num_components - 1 ] )
{
if ( box[ i ][ k_key ] == BOX_COMPONENT )
{
component = box[ i ][ k_value ];
union()
{
difference()
{
MakeLayer( component , layer = "component_subtractions");
MakeLayer( component, layer = "component_additions" );
}
MakeLayer( component, layer = "final_component_subtractions" );
}
}
}
}
}
// lid carve outs
MakeLayer( layer = "lid_substractions" );
}
}
}
module MakeLayer( component, layer = "" )
{
m_is_outerbox = layer == "outerbox";
m_is_lid = layer == "layer_lid";
m_is_spacer = layer == "layer_spacer";
m_is_lid_subtractions = layer == "lid_substractions";
// we don't use position for the box or the lid. Only for components.
m_ignore_position = m_is_outerbox || m_is_lid || m_is_spacer || m_is_lid_subtractions;
m_is_component_subtractions = layer == "component_subtractions";
m_is_component_additions = layer == "component_additions";
m_is_final_component_subtractions = layer == "final_component_subtractions";
m_push_base = __value( component, CMP_PEDESTAL_BASE_B, default = f );
function __compartment_size( D ) = __value( component, CMP_COMPARTMENT_SIZE_XYZ, default = [10.0, 10.0, 10.0] )[ D ];
function __compartments_num( D ) = __value( component, CMP_NUM_COMPARTMENTS_XY, default = [1,1] )[ D ];
function __component_rotation() = __value( component, ROTATION, default = 0 );
function __is_component_enabled() = __value( component, ENABLED_B, default = true);
/////////
m_component_margin_side = __value( component, CMP_MARGIN_FBLR, default = [0,0,0,0] );
function __component_margin_start_axis( D ) = D == k_x ? m_component_margin_side[ k_left ] :
D == k_y ? m_component_margin_side[ k_front ] :
0;
function __component_margins_sum( D ) = D == k_x ? m_component_margin_side[ k_left ] + m_component_margin_side[ k_right ] :
D == k_y ? m_component_margin_side[ k_front ] + m_component_margin_side[ k_back ] :
0;
m_component_cutout_side = __value( component, CMP_CUTOUT_SIDES_4B, default = [false, false, false, false] );
m_component_has_side_cutouts = m_component_cutout_side[ k_front ] ||
m_component_cutout_side[ k_back ] ||
m_component_cutout_side[ k_left ] ||
m_component_cutout_side[ k_right ];
m_component_cutout_corner = __value( component, CMP_CUTOUT_CORNERS_4B, default = [false, false, false, false] );
m_component_cutout_type = __value( component, CMP_CUTOUT_TYPE, default = BOTH );
m_component_cutout_bottom = __value( component, CMP_CUTOUT_BOTTOM_B, default = false );
m_component_cutout_bottom_percent = __value( component, CMP_CUTOUT_BOTTOM_PCT, default = 80) / 100;
m_actually_cutout_the_bottom = !__component_is_fillet() && m_component_cutout_bottom && !m_push_base;
m_component_has_exactly_one_cutout =
(m_component_cutout_side[ k_front ]?1:0) +
(m_component_cutout_side[ k_back ]?1:0) +
(m_component_cutout_side[ k_left ]?1:0) +
(m_component_cutout_side[ k_right ]?1:0) == 1;
m_cutout_height_pct = __value( component, CMP_CUTOUT_HEIGHT_PCT, default = 100 ) / 100;
m_cutout_size_frac_aligned = __value( component, CMP_CUTOUT_DEPTH_PCT, default = 25 ) / 100;
m_cutout_size_frac_perpindicular = __value( component, CMP_CUTOUT_WIDTH_PCT, default = 50 ) / 100;
function __component_padding( D ) = __value( component, CMP_PADDING_XY, default = [1.0, 1.0] )[ D ];
function __component_padding_height_adjust( D ) = __value( component, CMP_PADDING_HEIGHT_ADJUST_XY, default = [0.0, 0.0] )[ D ];
function __component_shape() = __value( component, CMP_SHAPE, default = SQUARE );
function __component_shape_rotated_90() = __value( component, CMP_SHAPE_ROTATED_B, default = false );
function __component_shape_vertical() = __value( component, CMP_SHAPE_VERTICAL_B, default = false );
function __component_is_hex() = __component_shape() == HEX;
function __component_is_hex2() = __component_shape() == HEX2;
function __component_is_oct() = __component_shape() == OCT;
function __component_is_oct2() = __component_shape() == OCT2;
function __component_is_round() = __component_shape() == ROUND;
function __component_is_square() = __component_shape() == SQUARE;
function __component_is_fillet() = __component_shape() == FILLET;
function __component_fillet_radius() = __value( component, CMP_FILLET_RADIUS, default = min( __compartment_size( k_z ), 10) );
function __component_shear( D ) = __value( component, CMP_SHEAR, default = [0.0, 0.0] )[ D ];
///////////
function __partition_height_scale( D ) = D == __Y2() ? __req_lower_partitions() ? 0.5 : 1.00 : 1.00;
m_component_base_height = m_box_size[ k_z ] - __component_size( k_z ) - m_wall_thickness;
// DERIVED VARIABLES
///////// __component_position helpers
function __p_i_c( D) = __c_p_raw()[ D ] == CENTER;
function __p_i_m( D) = __c_p_raw()[ D ] == MAX;
function __c_p_c( D ) = ( m_box_size[ D ] - __component_size( D )) / 2;
function __c_p_max( D ) = m_box_size[ D ] - m_wall_thickness - __component_size( D );
/////////
function __c_p_raw() = __value( component, POSITION_XY, default = [ CENTER, CENTER ]);
function __component_position( D ) = __p_i_c( D ) ? __c_p_c( D ):
__p_i_m( D ) ? __c_p_max( D ):
__c_p_raw()[ D ] + m_wall_thickness;
function __component_position_max( D ) = __component_position( D ) + __component_size( D );
function __compartment_smallest_dimension() = ( __compartment_size( k_x ) < __compartment_size( k_y ) ) ? __compartment_size( k_x ) : __compartment_size( k_y );
function __compartment_largest_dimension() = ( __compartment_size( k_x ) > __compartment_size( k_y ) ) ? __compartment_size( k_x ) : __compartment_size( k_y );
function __partitions_num( D )= __compartments_num( D ) - 1;
// calculated __element local dimensions
function __component_size( D )= ( D == k_z ) ? __compartment_size( k_z ) :
( __compartment_size( D ) * __compartments_num( D )) +
( __partitions_num( D ) * __component_padding( D )
+ __component_margins_sum( D ));
function __partition_height( D ) = __component_size( k_z ) + __component_padding_height_adjust( D );
function __smallest_partition_height() = min( __partition_height( k_x ), __partition_height( k_y ) );
module ContainWithinBox()
{
b_needs_trimming = false;//m_is_component_additions;
if ( b_needs_trimming &&
(
__component_position( k_x ) < m_box_inner_position_min[ k_x ]
|| __component_position( k_y ) < m_box_inner_position_min[ k_y ]
|| __component_position( k_x ) + __component_size( k_x ) > m_box_inner_position_max[ k_x ]
|| __component_position( k_y ) + __component_size( k_y ) > m_box_inner_position_max[ k_y ]
))
{
echo( "<br><font color='red'>WARNING: Components in RED do not fit in box. If this is not intentional then adjustments are required or pieces won't fit.</font><br>");
color([1,0,0])
children();
}
else
{
children();
}
}
/////////////////////////////////////////
/////////////////////////////////////////
module __ColorComponent()
{
r = !g_b_colorize ? 0.7 : pow( sin( pow( __component_position(k_x),5) ), 0.5);
g = !g_b_colorize ? 0.8 :pow( sin( pow( __component_position(k_y), 5) ), 0.3);
b = !g_b_colorize ? 0.5 :pow( cos( pow( __component_size(k_z), 5) ), 0.5);
color( [r, g, b] )
children();
}
/////////////////////////////////////////
module PositionInnerLayer()
{
ContainWithinBox()
RotateAboutPoint( __component_rotation(), [0,0,1], [__component_position( k_x ) + __component_size( k_x )/2, __component_position( k_y )+ __component_size( k_y )/2, 0] )
translate( [ __component_position( k_x ), __component_position( k_y ), m_wall_thickness ] )
Shear( __component_shear( k_x ), __component_shear( k_y ), __component_size( k_z ) )
children();
}
if ( __is_component_enabled() )
{
// we only want the labels for an mmu pass
if ( g_print_mmu_layer == "mmu_label_layer" )
{
if ( m_is_lid )
{
color([0,0,1])
MakeDetachedLidLabels();
color([0,0,1])
MakeAllBoxLabels();
}
else if ( layer == "component_additions" )
{
PositionInnerLayer()
if ( !g_b_no_labels_actual)
{
color([0,0,1])
LabelEachCompartment();
}
}
}
else if ( m_is_spacer )
{
MakeSpacer();
}
else if ( m_is_lid )
{
MakeLid();
}
else if ( m_is_outerbox )
{
// 'outerbox' is the insert. It may contain one or more 'components' that each
// define a repeated compartment type.
//
difference()
{
if ( !m_lid_inset )
{
MakeBoxShell();
}
else
MakeBoxShellWithNewLidBits();
color([0,0,1])
MakeAllBoxLabels();
}
}
else if ( m_is_lid_subtractions )
{
// box top lid accommodation
if ( !m_lid_inset && m_box_has_lid )
{
translate( [ 0,0, m_box_size[ k_z ] - __lid_internal_size( k_z ) ] )
MirrorAboutPoint( v=[0,0,1], pt=[0,0,__lid_external_size(k_z)/2])
MakeLidBase_Cap();
notch_pos_z = m_box_size[ k_z ] - m_lid_wall_height + __lid_notch_depth();
if ( m_lid_notches )
translate([ 0, 0, notch_pos_z])
MakeLidCornerNotches();
}
// bottom of the box
if ( m_lid_inset && m_box_is_stackable )
{
difference()
{
cube( [ m_box_size[ k_x ], m_box_size[ k_y ], __lid_external_size(k_z) ]);
MirrorAboutPoint( v=[0,0,1], pt=[0,0,__lid_external_size(k_z)/2])
MakeLidBase_Inset( tolerance = g_tolerance, tolerance_detent_pos = g_tolerance_detent_pos, omit_detents = !m_lid_inset );
}
}
if ( m_lid_fit_under && m_box_has_lid )
{
if ( m_lid_inset )
translate( [ 0, 0, - __lid_external_size( k_z) ] ) // move it down
MakeLidTabs( mod = 0 );
else
{
translate( [ 0, 0, - m_lid_thickness ] )
MakeLidBase_Cap( omit_detents = false );
}
}
}
else
{
PositionInnerLayer()
InnerLayer();
}
}
module MakeLidBase_Inset( tolerance = 0, tolerance_detent_pos = 0, omit_detents = false )
{
difference()
{
// main __element
cube([__lid_external_size( k_x ), __lid_external_size( k_y ), __lid_external_size( k_z )]);
// lid exterior lip
translate( [ 0, 0, __lid_external_size( k_z )/2 ])
{
cube([ __lid_external_size( k_x ), __lid_notch_depth() + tolerance, __lid_external_size( k_z )/1]);
cube([ __lid_notch_depth() + tolerance, __lid_external_size( k_y ), __lid_external_size( k_z )/1]);
MirrorAboutPoint( v=[0,1,0], pt= [__lid_external_size( k_x )/2, __lid_external_size( k_y )/2, m_lid_wall_height/2 ] )
MirrorAboutPoint( v=[1,0,0], pt= [__lid_external_size( k_x )/2, __lid_external_size( k_y )/2, m_lid_wall_height/2 ] )
{
cube([ __lid_external_size( k_x ), __lid_notch_depth() + tolerance, __lid_external_size( k_z )/1]);
cube([ __lid_notch_depth() + tolerance, __lid_external_size( k_y ), __lid_external_size( k_z )/1]);
}
}
difference()
{
MakeLidEdges( extra_depth = tolerance, extra_height = __lid_external_size( k_z ) );
translate( [ 0, 0, 0 ] )
MirrorAboutPoint( v=[0,0,1], pt= [__lid_external_size( k_x )/2, __lid_external_size( k_y )/2, 0] )
hull()
{
MakeLidEdges( extra_depth = tolerance );
translate( [ 0, 0, -__lid_notch_depth() ] )
MakeLidEdges( offset = m_wall_thickness/2 + tolerance, extra_depth = tolerance);
}
}
}
//detents
if ( !omit_detents )
{
detent_height = ( __lid_external_size( k_z ) + __lid_notch_depth() )/2 + tolerance_detent_pos;
translate([ 0, 0, detent_height ]) // lower because tolerance