homeracker

// HomeRacker - Bracket Test
//
// Test file for bracket module.

include <../lib/bracket.scad>

// Layout grid, wide and deep enough to keep the largest case below clear of its neighbours
COL = 250;
ROW = 350;

// Dimensions bracket() hands down to the sub-modules, derived rather than spelled out
// so the direct sub-module calls keep matching bracket() if the core constants move.
SUB_DEVICE_WIDTH = 90 + TOLERANCE;
SUB_DEVICE_DEPTH = 99 + TOLERANCE;
SUB_OUTER_DEPTH = SUB_DEVICE_DEPTH + BASE_STRENGTH * 2;

// Row 1: mount column behavior

// Default: grid-aligned device, deep enough for two mount columns
bracket(device_width = 90, device_depth = 99, device_height = 25.5);

// Off-grid width, the wings widen to reach the nearest supports
right(COL)
  bracket(device_width = 103.7, device_depth = 99, device_height = 25.5);

// Shallow device, falls back to a single mount column
right(COL * 2)
  bracket(device_width = 90, device_depth = 30, device_height = 25.5);

// Forced single column on a deep device
right(COL * 3)
  bracket(device_width = 90, device_depth = 200, device_height = 25.5, mount_columns = 1);

// Offset wings, as used behind a front panel
right(COL * 4)
  bracket(device_width = 90, device_depth = 200, device_height = 25.5, mount_offset_y = 34);

// Row 2: shell behavior and debug toggles

// Tall device with deep side walls
fwd(ROW)
  bracket(device_width = 90, device_depth = 99, device_height = 120, strength_sides = 60);

// Top plate reaching its inward limit, which drops the window chamfer
fwd(ROW) right(COL)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5, strength_top = 50);

// Minimal shell, both strengths at their floor
fwd(ROW) right(COL * 2)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5,
    strength_top = BASE_STRENGTH, strength_sides = BASE_STRENGTH);

// Debug colors enabled
fwd(ROW) right(COL * 3)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5, debug_colors = true);

// Chamfer disabled
fwd(ROW) right(COL * 4)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5, disable_chamfer = true);

// Row 3: sub-modules on their own

// Custom color
fwd(ROW * 2)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5, color = HR_BLUE);

fwd(ROW * 2) right(COL)
  bracket_shell(SUB_DEVICE_WIDTH, SUB_DEVICE_DEPTH, 25.5,
    BRACKET_DEFAULT_STRENGTH, BRACKET_DEFAULT_STRENGTH, SUB_OUTER_DEPTH);

fwd(ROW * 2) right(COL * 2)
  bracket_mount_pair(SUB_DEVICE_WIDTH, 25.5);

// Shell standalone, side strength over its cap, clamped the same as through bracket()
fwd(ROW * 2) right(COL * 3)
  bracket_shell(SUB_DEVICE_WIDTH, SUB_DEVICE_DEPTH, 25.5,
    BRACKET_DEFAULT_STRENGTH, 200, SUB_OUTER_DEPTH);

// Width landing exactly on the grid, where the wings need no widening at all
fwd(ROW * 2) right(COL * 4)
  bracket_mount_pair(BASE_UNIT * 6, 25.5);

// Row 4: boundaries the assertions guard, each at the value that still passes

fwd(ROW * 3)
  bracket(device_width = BASE_UNIT * 6 - TOLERANCE, device_depth = 99, device_height = 25.5);

fwd(ROW * 3) right(COL)
  bracket(device_width = 90, device_depth = 99, device_height = BRACKET_MIN_DEVICE_HEIGHT);

fwd(ROW * 3) right(COL * 2)
  bracket(device_width = 90, device_depth = BRACKET_MIN_DEVICE_DEPTH, device_height = 25.5);

fwd(ROW * 3) right(COL * 3)
  bracket(device_width = 90, device_depth = 40.2, device_height = 25.5,
    mount_offset_y = 40.2 - BRACKET_MIN_DEVICE_DEPTH);

fwd(ROW * 3) right(COL * 4)
  bracket(device_width = 90, device_depth = 45, device_height = 25.5, mount_columns = 2);

// Row 5: mount axis and gap units

// Hooking the frame side supports instead of the ones along the device face
fwd(ROW * 4)
  bracket(device_width = 100, device_depth = 99, device_height = 25.5, mount_axis = BRACKET_AXIS_Y);

// Single column on the side supports
fwd(ROW * 4) right(COL)
  bracket(device_width = 100, device_depth = 30, device_height = 25.5, mount_axis = BRACKET_AXIS_Y);

// One extra unit, which lands on the left and shifts the device in the frame
fwd(ROW * 4) right(COL * 2)
  bracket(device_width = 100, device_depth = 99, device_height = 25.5, mount_gap_units = 1);

// Two extra units, one per side
fwd(ROW * 4) right(COL * 3)
  bracket(device_width = 100, device_depth = 99, device_height = 25.5, mount_gap_units = 2);

// Reaching the frame sides: side supports plus three units of extra span
fwd(ROW * 4) right(COL * 4)
  bracket(device_width = 100, device_depth = 99, device_height = 25.5,
    mount_axis = BRACKET_AXIS_Y, mount_gap_units = 3);

// Sub-modules with the new options
fwd(ROW * 5)
  bracket_mount_cap(BASE_UNIT, BRACKET_AXIS_Y);

fwd(ROW * 5) right(COL)
  bracket_mount_pair(SUB_DEVICE_WIDTH, 25.5, 2, 1, BRACKET_AXIS_Y);

// Largest offset the limit allows, where rounding up would overhang the shell
fwd(ROW * 5) right(COL * 2)
  bracket(device_width = 90, device_depth = 40.2, device_height = 25.5,
    mount_axis = BRACKET_AXIS_Y, mount_offset_y = 40.2 - BRACKET_MIN_DEVICE_DEPTH);

fwd(ROW * 5) right(COL * 3)
  bracket(device_width = 90, device_depth = 99, device_height = 25.5,
    mount_axis = BRACKET_AXIS_Y, mount_offset_y = 84);